NEC FEI16

Vol.05
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
CONTENTS
INTRODUCTION ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥3
Precautions Before Use ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥4
Notes on Design ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥4
Notes of Caution on Handling and Usage ‥‥‥‥‥‥‥‥‥‥‥‥5
Terms and Definitions ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥6
High-B Compound Standard Material Characteristics ‥‥‥‥‥‥‥‥9
High-μ Compound Standard Material Characteristics ‥‥‥‥‥‥‥‥12
E Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥13
FEI-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥14
FEE-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥15
E-Type Bobbins ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥17
FEER Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥18
FEER-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥19
FEER-Type Bobbins ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥20
FPQ Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥21
FPQ-Type Cores‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥22
FPQ-Type Bobbins ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥23
FQK Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥24
FQK-Type Cores‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥25
FQK-Type Bobbins ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥26
FEP Type Ferrite Cores‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥27
FEP-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥27
P Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥28
P-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥28
RM Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥29
RM-Type Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥29
FUU Type Ferrite Cores ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥30
FUU-Type Cores‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥30
Toroidal Cores‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥31
BH2 Compound Technical Data ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥33
Ferrite Cores VOL.05
2
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
INTRODUCTION
Because soft ferrite, such as MOFe 2O3 (M:bivalent metal), in the high-frequency range has high
magnetic permeability, a large degree of saturation magnetic flux and large characteristic
resistance compared to metallic magnetic materials, it is extremely populer as a highfrequency compound.
As switching power supplies rapidly become more compact and thinner, requirements for ferrite
as a high-frequency transformer material are becoming increasingly stringent.
To meet these demands, NEC TOKIN has enhanced its lineup of ferrite cores by adding the
BH1 and BH2 types (-300 kHz) which feature improved core loss over the B25 type (-300
kHz), and B40 (500 kHz -1 MHz) with improved core loss in high frequencies.
Further, the requirements of larger power supply capacities, increasing thinness and high
density mounting are met by the E,FPQ, FEP, FEER and FQK Series, as well as the
surface-mounting FEY Series.
●E type cores
This series features 46 shapes and sizes from FEI 12.5 to
FEE60W, standard-equipped with accessories for accommodating different transformer specifications.
●FPQ type cores
This series features eight shapes and sizes suitable for high
density mounting.
●FEER type cores
This series features 19 shapes and sizes with greater winding
cross-sectional area than the E and FPQ types.
●FEY type cores
This series features htree shapes and sizes suitable for ultra
high-density mounting.
Ferrite Cores VOL.05
3
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Precautions Before Use
Notes on Design
12) Take note of the following information when selecting members (bobbin, metal fittings, tape, adhesives, saturants, and coat-
1) When selecting the material and shape for the ferrite core,
ings) to use in combination with the ferrite core.
strictly observe the limits given in the catalog (product manual)
1
Members that do not corrode or react.
regarding such things as the L value, maximum saturation, mag-
2
Members with coefficients of thermal expansion as close
netic flux density, and core loss.
as possible to ferrite.
3
2) Select a ferrite core having temperature and frequency properties for the core loss that meet the demands of the equipment to
Members that do not add thermal shock (such as casting
chemicals).
4
be used.
Members that can withstand transformer heat genera
tion, and particularly those that do not were down wires.
3) Abnormal heat release may result if used under high frequencies or in strong magnetic fields. Select a ferrite core that has the
13) The coefficients of thermal expansion for the ferrite core and
appropriate properties such as a low core loss.
bobbin differ greatly. Securing the core and bobbin with saturants and adhesives will cause the bobbin to expand from heating
4) In an environment where the Curie point is exceeded, the ferrite core may lose its intrinsic properties, causing the equipment
to malfunction. Use only in a temperature range that stays below
when the adhesive hardens or heat release during operation.
This will place stress on the core, possibly causing it to break.
Allow sufficient clearance between the core and bobbin.
the Curie point.
5) Give careful consideration to the balance of the ferrite core's
14) When there is unbalance from a circuit being split two or
thickness when designing a shape.
more times, the flux will concentrate on the side where the flow is
the easiest and may result in abnormal heating and even fire.
6) When designing a bobbin, set measurements and select bobbin materials that meet the requirements (frame class, thickness,
HWI, HAI, HVTR, CTI, and D495) of safety standards such as
UL.
15) When a bifilar wiring is made by, for example, a wire container, and the wire gage and length is different or the number of
coils are different, the electrical current will tend to flow in only the
7) Working on the coil could destroy the ferrite core owing to the
easiest way, resulting in heating and fire.
coil's thickness or damage the coil itself, so designs should provide adequate clearance between the core and coil.
16) Designs should keep abnormal current resulting from a problem in another circuit from flowing into the transformer.
8) For inserting the ferrite core into a case, designs should provide adequate clearance between the core and case. The core
may break unnecessary force is applied.
17) When used as a transformer, heat will be released. Designs
should ensure that surrounding parts will not deteriorate or be
9) The insulation resistance of the ferrite core is not high. Do not
destroyed by that heat.
use it as an insulator. Also, do not use it for other purposes (such
as electrical circuit element).
18) Regarding equipment where the user is able to touch the
10) For ferrite cores that have low resistivity such as Mn-Zn
core, make sure to provide extensive warnings and instructions
cores, make sure to provide sufficient insulation with insulation
to the user so they will not get shocked or burned by touching the
protection covers and tape, etc.
core.
11) When resins such as adhesives, saturants, and coatings are
used, excessive stress may arise in the ferrite core owing to the
19) Since leakage flux may cause equipment to malfunction,
difference in coefficients of thermal expansion, resulting in the
check in advance for its effects on the equipment you are using
core breaking. It is best not to use such resins, but if their use
and ueardy equipment, and then take the appropriate actions.
cannot be avoided, use one with a coefficient of thermal expansion that is close to that of the core. In addition, select non-corrosive resin for the core and members to be used.
Ferrite Cores VOL.05
4
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Notes of Caution on Handling and Usage
12) The ferrite core should be kept away from rapid temperature
changes, corrosive gases, dust, and humidity. Care should also
be taken to isolate it from vibration when transporting and storing
1) The ferrite core is a sinter. Make sure to handle it carefully as
it has low tolerance for impact such as being knocked or dorpped,
it.
13) Impact may cause the inductance of ferrite cores to change.
which may cause it to break or chip. Using it without realizing that
it is broken will result in degradation of its properties and heat
14) If the ferrite core is magnetized once by a strong magnet, it
release. In addition, chipped fragments may result in injury or
may lose its prescribed properties.
even get into the eye.
15) If the ferrite core is used for a coil, wrap the wire with the
2) The ferrite core is a magnetic substance. When there is a
tension appropriate for the core's thickness and the tapering
strong magnet nearby, the core will be quickly attracted to it, and
shape. Applying tension beyond the prescribed amount when
there is the possibility that the core will be destroyed by the im-
wrapping the coil may break or chip the core.
pact. There is also the danger that a finger or the like may be
16) When the ferrite core is directly used for a coil, the wire may
crushed between the two.
be damaged by the burr on the core's surface, resulting in a short
3) The ground surface of the ferrite core has sharp edges be-
circuit. Select a core that has had its burr removed or has been
cause it is not beveled so as to prevent decreased performance.
coated.
In addition, there may be a minute amount of burr. Carelessly
17) When the ferrite core is directly used for a coil, the wire may
touching it may lead to injury.
be damaged by tension or friction, resulting in a short circuit. The
4) Do not apply force to the ferrite core beyond the prescribed
amount. Otherwise, the core may break or chip the core.
wire may also be damaged by kinks or the jigs and tools used
when adjusting the transformer. Take adequate care when per-
5) Do not allow the ferrite core and jigs or two cores to collide.
Failing to observe this may destroy the core(s).
forming work.
18) When wrapping a coil or during assembly, adjust the equip-
6) When securing the ferrite core, do not apply stress beyond the
ment so that the core is not struck hard and no excessive stress is
necessary amount. Failing to observe this may break or chip the
applied, and make sure to handle it as delicately as possible.
core, reducing its properties.
19) The ferrite core should not be placed in the mouth. Make
7) Do not expose the ferrite core to rapid temperature extremes
sure to keep it away from young children.
(thermal shock). Failing to observe this may break or chip the
20) Use the ferrite core under normal temperatures and in nor-
core.
mal surroundings.
8) When performing molding or such, the core may break or chip
on account of rapid changes in humidity and expansion differ-
21) If core fragments or other debris get in the ferrite core's
ences between resins. Carefully evaluate the materials you
ground surface, inductance will lower and howling will result.
iutend using.
22) When cutting the ferrite core, take measures to prevent injury
9) There are some ferrite cores that are heavy. Packing boxes
such as providing a cover or protector so that debris and chips
may fall over if stacked too high. Limit the height when stacking
will not fly in all directions. In addition, note the following informa-
them.
tion to prevent the core from breaking or chipping.
1
10) There are some ferrite cores that are heavy.
When
movingtheir packing boxes, take due care to prevent injury or
ties.
2
backache.
11) Since there is the possibility of damage by vibration, falling,
equate packing to prevent such damage.
Adjust cooling agents and their conditions (amount, tem
perature, and quality).
3
or other sources of physical shock when transporting ferrite cores
and transformers that use these cores, take care to provide ad-
Select a grindstone with the properties for the core's quali
For shapes that require a large amount of grinding, do not
grind all at once. Instead, grind a little bit at a time.
4
Use an exhaust system to prevent the aspiration of dust
produced when cutting the ferrite core.
Ferrite Cores VOL.05
5
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Terms and Definitions
●Alternating current initial magnetic permeability μi
At the initial magnetization curve's origin point, the magnetic
B
permeability of the magnetic core is used as shown in the formula below.
μi = 1
μ0
lim
H0
μ m = tanθ m
θm
B
H
θi
H
μ i = tan θ i
Here μ0 : vacuum magnetic permeability
H : alternating current magnetic field strength (A/m)
B : alternating current magnetic flux density (T)
●Effective magnetic permeability μe
In the magnetic core of a closed magnetic circuit (one in which
flux leakage can be ignored), this refers to the magnetic permeability indicated in the following formula through the effective
self-inductance.
μe =
L ×10 9
R
⋅∑
A
4πN 2
μe = ∑
R
R
/∑
A
μA
Here L : effective self-inductance (H)
N : Number of all windings
M: Magnetic path lengths (cm) of each of the same materials and same cross-section areas
A : Each of the cross-section areas (cm2)
μ : Each of the materials' magnetic permeabilities
Note : The first formula is used in measurement and the second
in calculating when the dimensions and magnetic permeabilities
of each part of the magnetic core are given.
●Effective saturation magnetic flux density Bms(G ; T)
This refers to the saturation magnetic flux density in actual use.
B10 : Bms with magnetic field 10 Oe (796A/m)
B
Bs
Brs Bms
Brms
Bm
Br
B15 : Bms with magnetic field 15 Oe (1194A/m)
●Effective saturation residual coercive force Brms(G ; T)
This refers to the magnetic flux density when the magnetic field
is removed from the condition of effective saturation magnetic
flux density.
●Effective saturation coercive force Hcms(Oe ; A/m)
When the magnetic field is removed from the condition of effective saturation magnetic flux density and further magnetized in
the opposite direction, this refers to the strength of the magnetic
field in which the magnetic flux becomes 0.
Hcs Hc
Hcms
Hc Hm Hcms
Hms
H∞
H
Ba : saturation magnetic flux density
Bms : effective saturation magnetic flux density
Bm : maximum magnetic flux density
Brs : saturation residual magnetic flux density
Brms : effective saturation residual magnetic flux density
Br : residual magnetic flux density
Hcs : saturation coercive force
Hcms : effective saturation coercive force
Hc : coercive force
Hms : effective saturation magnetic field strength
Hm : maximum magnetic field strength
●Loss factor tanδ
This refers to the hysteresis loss factor, vortex current loss factor and residual loss factor. The hysteresis loss coefficient
(h1),vortex current loss coefficient (e1) and residual loss coefficient (r1) are represented by the following formula.
Ferrite Cores VOL.05
6
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
tanδ =
Rm Reff---Rw
=
ωL
ωL
= tanδ h + tanδ e + tanδ r
= h1
L × i + e1f + r1
V
Here Rm: loss resistance (Ω) of the magnetic core alone
Reff: loss resistance (Ω) of the coil including the mangetic core
Rw: loss resistance (Ω) of the windings alone
L: inductance (H) of the coil including the magnetic core
V: magnetic core volume (mm)
i: current (A)
ω: angular frequency 2π f(rad/s)
f: frequency (Hz)
tan δ h: hysteresis loss factor
tan δ e: vortex current loss factor
tan δ r: residual loss factor
h1: hysteresis loss coefficient
e1: vortex current loss coefficient
r1: residual loss coefficient
However with ferrite, separate calculation of tan δe and tan δ r is
difficult, so it is convenient to express them together as follows.
tan δ = tan δ h + tan δ f
●Relative loss factor tanδ / μi
This refers to the value of the loss factor divided by the alternating current initial magnetic permeability.
tanδ
μ"s
=
μi
(μ's)2
Note: The following formula applies when the magnetic circuit
gap is small.
⎛ tanδ ⎞
⎟ with gap
⎜
⎝ μe ⎠
⎛ tanδ ⎞
⎟ without gap
⎜
⎝ μi ⎠
●Relative hysteresis loss factor h10
As shown in the next formula, this refers to the value when
h1=1000.
⎛ 1000 ⎞
h10 = h1 ⎜
⎟
μ ⎠
⎝
3
2
●Relative temperature factor for initial magnetic permeability α μ γ
"Relative temperature factor for initial magnetic permeability" refers to the "temperature factor for initial magnetic permeability"
divided by "initial magnetic permeability"μ1.
αμ =
αμγ =
αμi
μ2---μ1
1
.
=
(T2 > T1)
μi
μ1
T2---T1
μ2---μ1
1
.
(T2 > T1)
μ 21
T2---T1
μ1 : initial magnetic permeability at temperature T1
μ2 : initial magnetic permeability at temperature T2
Ferrite Cores VOL.05
7
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
●Curie temperature Tc (゜
C)
maximum value
for μ i
This refers to the ambient temperature at which the magnetic
core shifts from strong magnetism to paramagnetism. In actual
80% of the maximum
value for μ i
practice, to obtain the Curie temperature, the specimen's initial
magnetic permeability is measured and the relationship of this
to temperature is drawn in a diagram. At the bottom, the extension of the line linking the 80% of maximum point and the 20%
of maximum point is taken as the Curie temperature.
●Disaccommodation factor D F
This factor applies when the fluctuation of magnetic permeabili-
20% of the maximum value
for μ i
Curie temperature
(Tc)
Temp [ °C]
ty over time seems to be mostly linear with the time logarithm.
It is expressed by the following formula.
μ1---μ2
DF =
log10 t2
t1
. 1 (t > t )
μ12 2 1
μ1 : following complete demagnetization, the magnetic
permeability after the passage of t 1 seconds.
μ2 : following complete demagnetization, the magnetic
permeability after the passage of t 2 seconds.
●Induction factor AL
As shown in the following formula, this refers to self-inductance
that occurs per unit winding in a coil of constant shape and
dimensions wound around the magnetic core.
Here
AL =
L
N2
Here
L: Self-inductance (H) in the coil when there is a magnetic core
N: Number of all the coil's windings
●Resistance ρ (Ω・m)
This refers to the electrical resistance per unit cross-section
area and unit length.
●Density d (kg/m2)
This is calculated as follows from the magnetic core volume and
weight.
d=
W
(kg/m3)
V
Here W: magnetic core weight (kg)
V : magnetic core volume (m3)
For the most part the preceding definitions are based on JIS
C2560 "Ferrite Magnetic Core Regulations."
Ferrite Cores VOL.05
8
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
High-B Compound Standard Material Characteristics
Material Model
BH1
Initial permeability
Relative hysteresis loss factor
μi
tanδ/μ i
10–6
100kHz
200mT
Core loss
Pcv
kW/m3
300kHz
100mT
500kHz
100mT
1MHz
50mT
Curie temperature
Effective saturation
magnetic flux density
Effective saturation
residual coercive force
Effective saturation coercive force
Density
800
Tc
Bms
˚C
mT
Brms
mT
Hc
d
A/m
kg/m3
Core loss vs. Temperature
BH2
Core loss vs. Temperature
100kHz,Bm=200mT
BH7
300kHz,Bm=100mT
700
600
Pcv(kW/m3)
BH5
500
BH2
400
BH1
300
400
BH1
300
BH5
200
100
100
0
BH2
500
200
0
0
20
40
60
80
100
120
140
0
20
40
Temperature(°C)
Core loss vs. Temperature
80
60
100
120
200kHz,Bm=100mT
2000
Core loss vs. Temperature
500kHz,Bm=100mT
1800
BH1
BH2
1600
300
BH2
250
BH1
1400
Pcv(kW/m3)
Pcv(kW/m3)
140
Temperature(°C)
350
BH5
1200
1000
200
150
BH5
100
800
600
400
50
200
0
0
0
20
40
60
100
80
120
0
140
20
40
Temperature(°C)
1500
B40
800
600
400
BH5
2300±20% 2300±20% 1800±20% 2300±20% 1600±20% 1500±20%
<5
<6
<5
<5
<8
<3
23˚C
550
600
600
600
1250
60˚C
400
450
430
430
1100
80˚C
320
430
380
400
100˚C
300
410
370
450
1350
23˚C
680
730
500
60˚C
500
520
330
80˚C
430
470
300
100˚C
400
450
340
60˚C
790
80˚C
780
60˚C
360
80˚C
380
220
220
260
220
350
240
23˚C
520
510
540
520
600
530
100˚C
410
400
440
410
490
430
23˚C
100
100
200
120
185
250
100˚C
55
55
80
70
220
120
23˚C
13
14.3
15
19
17.0
43.6
4.8103
4.8103
4.8103
4.8103
4.9103
4.9103
700
Pcv(kW/m3)
BH3
80
60
100
120
140
Temperature(°C)
B40 type core loss vs. Temperature
600
Saturation magnetic flux density vs. Temperature
Bm (mT)
Pcv (kW/m3)
500
500kHz
100mT
750
B40
BH3
400
BH1,BH2,BH5
300
1MHz
50mT
0
0
20
40
60
80
100
Temperature (°C)
120
140
200
0
20
40
60
80
100
120
140
160
Temperature (°C)
Ferrite Cores VOL.05
9
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
10000
Characteristics of μ i vs. Frequency
12000
B40
10000
BH1,BH2,BH5
μi
8000
μi
1000
Characteristics of μ i vs. Temperature
BH3
6000
BH1,BH2
100
4000
BH5
BH3
2000
10
1
10
100
0
10000
1000
0
Frequency(kHz)
600
500
B (mT)
100
0
0
1000
BH2 type B-H Curves at DC Magnetic field
60°C
120°C
200
1200
0
200
400
H (A/m)
600
800
1000
600
23°C
BH5 type B-H Curves at DC Magnetic field
23°C
60°C
500
500
60°C
100°C
120°C
300
100°C
400
B (mT)
B (mT)
400
120°C
300
200
200
100
100
0
0
200
400
600
800
1000
1200
H (A/m)
600
1200
H (A/m)
BH3 type B-H Curves at DC Magnetic field
0
300
300
100
600
250
23°C
200
800
200
400
120°C
600
150
100°C
300
400
100
500
100°C
400
B (mT)
600
23°C
60°C
200
50
Temperature(°C)
BH1 type B-H Curves at DC Magnetic field
0
B40
0
200
400
600
800
1000
1200
H (A/m)
B40 type B-H Curves at DC Magnetic field
23°C
60°C
500
100°C
B (mT)
400
120°C
300
200
100
0
0
200
400
600
800
1000
1200
H (A/m)
Ferrite Cores VOL.05
10
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
BH1 type Core loss vs. Flux density
10000
f=100kHz
BH1 type Core loss vs. Frequency
60°C
100
25°C
10
100°C
25°C
100
100°C
60°C
10
1
1
10
100
10
1000
100
BH2 type Core loss vs. Flux density
f=100kHz
10000
1000
BH2 type Core loss vs. Frequency
Bm=200mT
1000
Pcv (kW/m3)
Pcv (kW/m3)
1000
Frequency (kHz)
Bm (mT)
10000
Bm=200mT
1000
Pcv (kW/m3)
Pcv (kW/m3)
1000
10000
100
60°C
25°C
10
25°C
100
60°C
100°C
10
100°C
1
1
10
100
10
1000
100
100000
B40 type Core loss vs. Flux density
100000
1000
B40 type Core loss vs. Frequency
Bm=100mT
10000
Pcv (kW/m3)
Pcv (kW/m3)
f=500kHz
60°C
10000
1000
25°C
100
10
1
10
1000
Frequency (kHz)
Bm (mT)
25°C
100°C
60°C
100
10
100°C
1
100
Bm (mT)
300
100
1000
Frequency (kHz)
Ferrite Cores VOL.05
11
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
High-μCompound Standard Material Characteristics
Material Model
Initial permeability
Effective saturation magnetic flux density
μi
Bms
Effective saturation residual coercive force Brms
Effective saturation coercive force Hcms
Relative loss factor
tan/μ i
Curie temperature
Disaccommodation factor
Density
100000
23˚C
mT
23˚C
23˚C
mT
A/m
10-6
Tc
DF
d
˚C
10-6
kg/m3
5H
7H
10H
12H
15H
5000±25%
460
(H=800A/m)
75
7.0
<10
(100kHz)
>130
<3.0
4.9103
7000±25%
460
(H=800A/m)
75
5.0
<10
(100kHz)
>130
<2.0
4.9103
10000±30%
430
(H=800A/m)
100
3.5
<7
(10kHz)
>120
<2.0
4.9103
12000±30%
420
(H=800A/m)
100
3.2
<7
(10kHz)
>125
<2.0
4.9103
15000±30%
430
(H=800A/m)
80
2.0
<7
(10kHz)
>120
<2.0
5.0103
Characteristics of μ i vs. Frequency
Initial permeability vs. Temperature
30000
15H（Under
15H Under development）
development
12H 12H
10H
25000
7H
5H
10000
20000
μi
10H
1H
μi
5H
15H Under development）
15H（開発中）
15H（Under
development
15000
12H
10000
1000
7H
5H
5000
100
1
10
100
1000
0
-40
10000
0
40
80
120
160
Temperature (°C)
Frequency (kHz)
12H type B-H Curves at DC Magnetic field
5H type B-H Curves at DC Magnetic field
600
600
-30°C
500
300
0°C
23°C
400
B (mT)
400
B (mT)
500
-30°C
0°C
20°C
40°C
70°C
100°C
60°C
300
100°C
200
200
100
100
0
0
0
200
400
H (A/m)
600
800
1000
0
200
400
600
800
1000
H (A/m)
Ferrite Cores VOL.05
12
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
E Type Ferrite Cores
Cores
Bobbins
A
Dimensions[mm]
B
Type
C
FEI12.5
FEI16,FEE16
EB16-P1206-F
Vertical type
17
15.5
15.5
FEI19,FEE19
EB19-P1207-F
Vertical type
20
16
16.5
FEE19W
EB19W-P1208-F
EB22-P1210-F
EB22-P1110-FA
Vertical type
Vertical type
Horizontal type
20
23.5
23.5
19
18
25.5
28
21
18
EB25-P1208-F
Vertical type
26.5
18
22
EB28-P1210-F
EB28-P1212-F
EB30-P1208-F
EB30-P1212-F
Vertical type
30
25
23
Vertical type
32
26
29.5
EB35S-P1212-F
EB40-P1210-F
EB40-P1212-F
EB40-P1114-FA
Vertical type
37
28.5
33
Vertical type
42
29
38
Horizontal type
43
40
33
FEI22,FEE22
FEI22S
FEI25
FEI25S
FEI28
FEI30,FEE30
FEI33
FEI35
FEI35S
FEI40,FEE40
FEE42/15
FEE42/20
FEI44
FEI50,FEE50
FEI60,FEE60
Shape and Dimensions
Vertical type
Horizontal type
A
C
B
C
B
A
Ferrite Cores VOL.05
13
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI-Type Cores
Cores
JIS
C1
(mm-1)
Ae
(mm2)
Re
(mm)
FEI12.5
FEI16
FEI19
FEI22
FEI22S
FEI25
FEI28
FEI30
FEI33
FEI35
FEI35S
FEI40
FEI44
FEI50
FEI60
FEI12.5
FEI16
FEI19
FEI22
1.42
1.79
1.74
0.95
1.16
1.14
0.57
0.52
0.57
0.68
0.56
0.52
0.46
0.41
0.44
15.2
19.4
22.7
41.7
36.2
41.2
85.1
111
118.1
99.9
120
140
190
230
247
21.6
34.6
39.8
39.3
42.1
47
48.6
58.1
66.9
67.3
67.3
76.8
86.5
94.7
109
FEI25.4
FEI28
FEI30
FEI33
FEI35A
FEI35C
FEI40
FEI44
FEI50
FEI60
Ve
(mm3)
328
670
910
1639
1525
1934
4139
6457
7909
6700
8090
11378
16400
21780
27148
Acp
(mm2)
Acw
(mm2)
12
19.2
22.5
33.1
33.1
43.9
77
115
124
97
117
135.7
176
231.2
243.4
17
40
57
40
57
99
71
77
136
127
137
163
224
249
409
AL(nH)
BH1,BH2
Weight
(g)
1400±25%
1200±25%
1300±25%
2400±25%
2000±25%
2000±25%
4000±25%
4700±25%
4300±25%
3650±25%
4400±25%
4750±25%
5400±25%
5950±25%
5500±25%
1.9
3.2
4.4
8.8
7.7
11.0
24.0
35.0
41.5
36.2
41.5
61.0
82.7
110.0
140.0
A
E
D
Shape and Dimensions
F
B
Cores
FEI12.5
FEI16
FEI19
FEI22
FEI22S
FEI25
FEI28
FEI30
FEI33
FEI35
FEI35S
FEI40
FEI44
FEI50
FEI60
JIS
FEI12.5
FEI16
FEI19
FEI22
FEI25.4
FEI28
FEI30
FEI33
FEI35A
FEI35C
FEI40
FEI44
FEI50
FEI60
A
12.5±0.2
16±0.3
19.1±0.3
22±0.3
22±0.4
25.3±0.5
28±0.5
30±0.5
33±0.5
35+0.8
–0.5
35+0.8
–0.5
40±0.5
44±0.6
50±0.7
60±0.8
I
C
B
C
7.3+0.2
–0
12+0.4
–0
+0.4
13.3–0
14.3+0.5
–0
14.4+0.5
–0
+0.5
15.3–0
16.5+0.5
–0
21+0.5
–0
23.3±0.3
23.8+0.7
–0
23.8+0.7
–0
+0.5
27–0
30+0.5
–0
33+0.7
–0
35.5+0.7
–0
5±0.2
5+0
–0.4
5.2+0
–0.4
6+0
–0.5
6+0
–0.5
7+0
–0.5
11+0
–0.6
+0
11 –0.6
13+0
–0.6
10+0
–0.5
12+0
–0.6
12+0
–0.7
15.3+0
–0.6
15+0
–0.8
+0
16 –0.8
D
2.5+0
–0.2
4±0.2
+0
4.7–0.4
6+0
–0.5
6+0
–0.5
6.8+0
–0.6
7.5+0
–0.6
+0
11 –0.6
10+0
–0.6
10.3+0
–0.6
10.3+0
–0.6
+0
12 –0.7
12+0
–0.6
15+0
–0.8
+0
16 –0.8
E(min)
F
I
9.0
11.8
14.4
13.0
16.0
19.2
18.8
19.8
23.2
25.0
25.0
27.2
31.2
34.0
44.1
5+0.2
–0
10+0.4
–0
+0.5
11–0
10.3+0.5
–0
10.6+0.4
–0
+0.4
12.2–0.1
12+0.5
–0
16+0.5
–0
18.8+0.5
–0
+0.6
18–0
18+0.6
–0
20+0.5
–0
23+0.5
–0
24.5+0.5
–0
27.5+0.7
–0
1.5±0.1
1.5±0.1
2.3±0.1
4.5±0.2
4±0.2
2.7±0.2
3.5±0.3
5.5±0.2
5±0.2
5.5±0.2
5.5±0.2
7.5±0.3
7.0±0.3
9±0.3
8.5±0.3
[mm]
Numbering System
FEI22 - BH2
① Core size
FEI : FEI-type
② Core material
FEE : FEE-type
Ferrite Cores VOL.05
14
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEE-Type Cores
Cores
FEE10/11
FEE12.5W
FEE16
FEE16W
FEE19
FEE19W
FEE19/16/5
FEE22
FEE22W
FEE22SW
FEE25Z
FEE25W
FEE28/12.5/10.9
FEE28W
FEE28S
FEE30W
FEE33W
FEE34/28/9
FEE35W
FEE35SW
FEE40/44.6/11
FEE40W
FEE41/33/12
FEE42/15
FEE42/20
FEE44W
FEE50W
FEE60W
JIS
FEE16A
FEE19A
E187
E375
E21
C1
(mm-1)
2.16
2.1
1.8
2.9
1.73
2.78
1.75
0.98
1.48
1.82
1.20
1.73
0.72
0.83
0.564
0.829
0.886
0.850
1.06
0.88
0.67
0.817
0.517
0.563
0.417
0.717
0.626
0.68
Ae
(mm2)
Re
(mm)
12.1
14.9
19
19
23
22.4
22.8
41
40
35
41.4
41.7
82.6
87.7
87
111
118
81.6
100
120
145
148
149.8
176
237
190
230
247
26.1
31.4
34.8
55.1
39.8
62.2
39.9
39.8
59.2
63.6
49.8
72.1
59.3
73.2
49.3
90.2
104.7
69.37
105.2
105.2
97.2
117
77.38
98.8
98.3
132.9
142.3
165.2
Ve
(mm3)
315
469
670
1048
910
1393
907
1620
2370
2220
2060
3010
4893
6421
4310
9820
12380
5660
10410
12560
14110
16770
11591
17300
23200
24700
32350
40140
Acp
(mm2)
Acw
(mm2)
AL(nH)
BH1,BH2
Weight
(g)
11.6
12
19
19.2
23
22.5
22.2
33
33.1
33.1
43.9
43.9
84.5
77
78
115
124
85.7
97
117
136
136
155.0
183
242
176
213
243
22.9
34.7
40
82.6
57
114
54.9
40
79.7
114
87.1
159
108
146
73
154
271
162.6
282
274
244
326
175.7
275
275
448
498
818
850±25%
950±25%
1200±25%
750±25%
1250±25%
800±25%
1250±25%
2200±25%
1500±25%
1250±25%
2090±25%
1400±25%
3500±25%
3000±25%
4450±25%
3000±25%
2830±25%
2950±25%
2360±25%
2800±25%
3750±25%
3070±25%
4850±25%
4460±25%
6000±25%
3500±25%
4000±25%
3700±25%
1.5
2.4
3.3
5.2
4.8
7.0
7.0
8.8
11.9
11.1
10.3
15.0
24.5
32.1
21.5
49.1
61.9
36.0
52.1
62.8
70.5
83.9
60.0
97.5
130.0
123.3
161.8
200.7
Ferrite Cores VOL.05
15
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
F
A
E
D
Shape and Dimensions
F
B
B
Cores
C
JIS
FEE10/11
FEE12.5W
FEE16
FEE16A
FEE16W
FEE19
FEE19A
FEE19W
FEE19/16/5
E187
FEE22
FEE22W
FEE22SW
FEE25Z
FEE25W
FEE28/12.5/10.9
FEE28W
FEE28S
FEE30W
FEE33W
FEE34/28/9
FEE35W
FEE35SW
FEE40/44.6/11
FEE40W
FEE41/33/12
FEE42/15
FEE42/20
FEE44W
FEE50W
FEE60W
A
10.2±0.2
12.5+0.4
–0.2
16±0.3
16±0.3
19.1±0.3
19.1±0.3
19.3±0.3
22±0.3
22±0.3
22+0.6
–0.3
25.3+0.6
–0.5
25.3+0.6
–0.5
28±0.5
+0.7
28–0.5
28.0±0.4
30.0±0.5
33.0+1.0
–0.5
34.4±0.5
+0.8
35.0–0.5
35.0+0.8
–0.5
40.0+0.9
–0.5
40.0±0.5
40.64±0.6
42.0±0.5
42.0±0.5
44.0±0.6
50.0±0.7
60.0±0.8
B
5.5±0.1
7.3+0.2
–0
7+0.3
–0
12+0.4
–0
7.8+0.3
–0
13.3+0.4
–0
+0.26
7.92–0
9.2+0.3
–0
14.3+0.5
–0
+0.5
14.4–0
9.95±0.2
15.3+0.5
–0
12.5±0.2
+0.5
16.5–0
10.5±0.5
21.0+0.5
–0
23.3±0.3
13.97+0.3
–0
23.8+0.7
–0
23.8+0.7
–0
22.3±0.3
27.0+0.5
–0
+0.35
16.31–0
21.0+0.6
–0
21.0+0.6
–0
30.0+0.5
–0
33.0+0.7
–0
+0.7
35.5–0
C
D
4.75±0.15
5±0.2
5+0
–0.4
5+0
–0.4
5.2+0
–0.4
5.2+0
–0.4
4.75±0.13
6+0
–0.5
6+0
–0.5
+0
6 –0.5
7+0
–0.5
7+0
–0.5
10.9+0
–0.4
+0
11 –0.6
11.0+0
–0.6
11.0+0
–0.6
13.0+0
–0.6
9.2±0.3
+0
10.0 –0.6
12.0+0
–0.6
12.0+0
–0.7
12.0+0
–0.7
12.45±0.25
15.2+0
–0.6
20.0+0
–0.5
15.3+0
–0.6
15.0+0
–0.8
+0
16.0 –0.8
2.45±0.15
2.5+0
–0.2
4.2+0
–0.4
4±0.2
+0
4.7 –0.4
4.7+0
–0.4
4.68±0.15
6+0
–0.5
6+0
–0.5
+0
6 –0.5
6.8+0
–0.6
6.8+0
–0.6
8+0.1
–0.3
+0
7.5 –0.6
7.5+0
–0.5
11.0+0
–0.6
10.0+0
–0.6
9.32±0.2
+0
10.3 –0.6
10.3+0
–0.6
12.0+0
–0.7
12.0+0
–0.7
12.45±0.25
12.5+0
–0.5
12.5+0
–0.5
12.0+0
–0.6
15.0+0
–0.8
+0
16.0 –0.8
E(min)
7.7
9.0
11.8
11.8
14.4
14.3
14.05
13.0
12.8
15.6
19.2
19
20
18.6
18.6
19.5
23.0
25.4
24.6
24.6
26.8
27.2
28.55
30.0
30.0
31.2
34.0
44.1
F
4.2±0.15
5+0.2
–0
5+0.2
–0
10+0.4
–0
5.5+0.3
–0
11+0.5
–0
+0.25
5.57–0
5.2+0.3
–0
10.3+0.5
–0
+0.4
10.6–0
6.75±0.2
12.2+0.4
–0.1
8.5+0.4
–0
+0.5
12–0
6.2±0.2
16.0+0.5
–0
18.8+0.5
–0
9.7+0.2
–0
+0.6
18.0–0
18.0+0.6
–0
15.3±0.3
20.0+0.5
–0
+0.24
10.42–0
15.5+0.5
–0
15.5+0.5
–0
23.0+0.5
–0
24.5+0.5
–0
+0.7
27.5–0
[mm]
Numbering System
FEI22 - BH2
① Core size
FEI : FEI-type
② Core material
FEE : FEE-type
Ferrite Cores VOL.05
16
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
E-Type Bobbins
Bobbins
Type
φP
P1
(mm)
P2
(mm)
P3
(mm)
Number of pins
EB16-P1206-F
EB19-P1207-F
EB19W-P1208-F
EB22-P1210-F
EB22-P1110-FA
EB25-P1208-F
EB28-P1210-F
EB28-P1212-F
EB30-P1208-F
EB30-P1212-F
EB35S-P1212-F
EB40-P1210-F
EB40-P1212-F
EB40-P1114-FA
3
3
1
1
2
1
1
1
3
1
1
3
1
2
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1.0
3.25
4.0
3.75
4.0
5.08
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.08
6.5
12.0
12.5
16.0
20.32
15.0
20.0
25.0
15.0
25.0
27.5
20.0
25.0
30.48
10.65
11.0
12.5
12.05
12.7
12.5
17.5
18.0
17.5
20.0
20.0
25.0
22.5
22.86
6
7
8
10
10
8
10
12
8
12
12
10
12
14
Aw
(mm2)
22.4
33.6
62.4
19
22.3
42.3
42.4
45.3
43.1
40
85.7
105
120
104.8
Rw
(mm)
Weight
(g)
37.6
41
49.6
42
41
53
63
64
62
65
78
76
76
79.1
0.91
1.0
3.0
2
4.3
2.8
3.2
3.5
2.0
4.9
6.4
5.2
6.7
11.5
Shape and Dimensions
Type 2
Type 3
A
B
Y
t min.
E
E
E
Z
C
Z
t min.
t min.
Y
A
B
C
C
A
B
Z
Type 1
P1
P2
X
P1
P3
øP
Bobbins
EB16-P1206-F
EB19-P1207-F
EB19W-P1208-F
EB22-P1210-F
EB22-P1110-FA
EB25-P1208-F
EB28-P1210-F
EB28-P1212-F
EB30-P1208-F
EB30-P1212-F
EB35S-P1212-F
EB40-P1210-F
EB40-P1212-F
EB40-P1114-FA
Type
3
3
1
1
2
1
1
1
3
1
1
3
1
2
P2
X
A
11.5
14.8
13.8
12.6
12.5
17.5
18.3
18.45
19.05
19.2
23.9
26.35
26.5
26.5
B
5.6
5.75
7.3
7.95
7.7
8.95
9.65
9.4
12.75
13.3
12.64
14.15
14.3
14.7
øP
C
7.6
8.2
19.2
8.35
8.7
9.9
9.8
10
13.75
13.6
15.425
17.2
17.7
17.8
Y
E
5.5
6
6.5
6
5
3.5
3.5
6.5
14.5
4.5
5
16.5
4.5
8
P1
P2
X
P3
F
X
11.5
14.8
17.5
20
24
25
26
28.2
19.05
30
34.5
26.35
32
40
Y
14
14.8
17.7
15
18.4
17.5
21.5
23.5
22
25
27.5
30
28
35
øP
P3
Z
12.2
12
29.3
16
16.95
19.3
20.525
17
16.75
24.4
27.425
22.4
15.6
31.5
t (min)
0.5
0.4
0.8
0.85
0.55
0.85
0.85
0.7
0.5
0.9
0.9
0.7
0.9
1.05
[mm]
Numbering System
FB 22 - P12 10 - F
① Core size
② P12: Vertical type，P11: Horizontal type
③ Number of pins
④ Material : Phenol resin
Ferrite Cores VOL.05
17
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER Type Ferrite Cores
Cores
Bobbins
FEER28
FEER28L
FEER29
FEER30
FEER34
FEER35
FEER35L
FEER39
FEER39L
FEER40
FEER42
FEER42l
FEER42A
FEER43
FEER44
FEER49
A
Dimensions[mm]
B
C
Type
ERB28-P1210-F
ERB28L-P1212-F
Vertical type
Vertical type
28.0
28.0
24.0
24.0
29.0
35.0
ERB35-P1212-F
Vertical type
35.0
28.0
35.0
ERB39L-P1212-F
Vertical type
39.0
29.5
47.5
ERB42A-P1214-F
Vertical type
42.0
34.5
42.5
Shape and Dimensions
Vertical type
Horizontal type
C
B
A
C
B
A
Ferrite Cores VOL.05
18
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER-Type Cores
Cores
JIS
FEER22S
FEER22
FEER25.5
FEER28
FEER28L
FEER29
FEER34
FEER35
FEER35L
FEER39
FEER39L
FEER40
FEER4042
FEER42
FEER42L
FEER42A
FEER44
FEER49
FEER25.5A
FEER28.5A
FEER28.5B
FEER34.2
FEER35A
FEER39.1
FEER39
FEER44
Shape and Dimensions
C1
(mm-1)
Ae
(mm2)
Re
(mm)
0.301
1.665
1.16
0.78
0.95
0.99
0.86
0.72
0.87
0.79
0.80
0.67
0.63
0.56
0.48
0.44
0.63
0.42
35.0
37.5
43.2
85.3
84.7
75.0
96.6
110.1
108.4
123.2
131.9
152.8
15.0
182.5
239.0
232.5
172.0
229.1
55.4
62.4
50.0
66.8
78.3
74.3
83.0
79.0
94.5
97.1
106.1
102.4
100.0
101.8
113.6
101.4
108.7
97.2
Ve
(mm3)
1940
2340
2157
5702
6635
5590
8014
8695
10248
11970
13993
15637
15756
18574
27180
23572
18707
22263
Acp
(mm2)
Acw
(mm2)
AL(nH)
BH1,BH2
Weight
(g)
35.0
34.7
44.2
77.0
77.0
71.0
91.6
100.3
100.3
122.7
128.7
138.9
153.9
181.5
235.0
235.1
172.0
232.4
68.0
97.9
80.3
114.8
149.1
145.0
186.3
160.9
220.5
259.9
280.5
247.9
256.5
241.0
232.7
228.8
306.7
245.5
1700±25%
1400±25%
2050±25%
3000±25%
2540±25%
2500±25%
2930±25%
3500±25%
2900±25%
3200±25%
3150±25%
3750±25%
4000±25%
4550±25%
5300±25%
5700±25%
4000±25%
6000±25%
10.0
12.0
10.8
28.5
33.2
27.0
41.5
45.0
50.7
60.0
70.0
78.1
72.1
87.6
135.9
118.0
88.6
110.0
B
C
Cores
FEER22S
FEER22
FEER25.5
FEER28
FEER28L
FEER29
FEER34
FEER35
FEER35L
FEER39
FEER39L
FEER40
FEER4042
FEER42
FEER42L
FEER42A
FEER44
FEER49
JIS
FEER25.5A
FEER28.5A
FEER28.5B
FEER34.2
FEER35A
FEER39.1
FEER39
FEER44
A
E
D
F
A
22.0±0.4
22.0±0.3
25.5±0.5
28.5+0.6
–0.5
28.5+0.6
–0.5
+0
30.6 –1.6
35.0+0
–1.6
35.0±0.7
35.0±0.5
38.9+1.1
–0.7
39.0±0.6
40.0±0.5
40.0±0.5
42.0±0.6
42.0+0.8
–0.5
42.0±0.5
43.8+1.2
–0.8
49.0±0.8
B
11.1
14.7±0.15
9.3±0.2
14.0±0.2
16.9±0.25
15.8±0.2
17.3±0.2
16.8±0.3
20.7±0.3
20.0+0
–0.4
22.2±0.3
22.4±0.2
21.0±0.2
21.2±0.2
25.4±0.2
21.2±0.2
22.5+0
–0.4
18.8+0.5
–0.1
C
6.65±0.25
6.65±0.15
7.5±0.2
11.4±0.25
11.4±0.25
9.8+0
–0.6
11.1+0
–0.6
11.3±0.25
11.3±0.25
12.8+0
–0.6
12.8±0.25
13.3±0.25
15.0±0.2
15.2±0.2
17.3±0.25
20.0+0
–0.8
15.2+0
–0.8
17.2±0.2
D
6.65±0.25
6.65±0.1
7.5±0.15
9.9±0.25
9.9±0.25
9.8+0
–0.6
11.1+0
–0.6
11.3±0.25
11.3±0.25
12.8+0
–0.6
12.8±0.2
13.3±0.25
14.0±0.25
15.2±0.2
17.3±0.25
17.3±0.25
15.2+0
–0.8
17.2±0.2
E(min)
15.5
15.5
19.8
21.2
21.2
22.0
25.5
25.6
25.6
29.3
28.7
29.0
30.7
30.5
29.8
31.8
32.5
36.5
F
7.1+0.3
–0
10.7±0.15
6.2±0.2
9.6+0.3
–0.2
12.5+0.3
–0.25
11.0±0.13
11.8+0.6
–0
10.8±0.3
14.7±0.3
14.2+0.8
–0
17.0±0.25
15.4±0.25
15.0±0.2
15.0+0.5
–0
17.9±0.2
+0.5
15.0–0
16.1+0.6
–0
12.2+0.4
–0
[mm]
Numbering System
FEER 28L BH2
① Core size
② Core material
Ferrite Cores VOL.05
19
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER-Type Bobbins
Bobbins
Type
ERB28-P1210-F
ERB28L-P1212-F
ERB35-P1212-F
ERB42A-P1214-F
1
1
1
1
Shape and Dimensions
φP
P1
(mm)
0.8
0.8
1.0
0.7
5
5
5
5
P2
(mm)
P3
(mm)
20
25
25
30
17.5
17.5
22.5
30.0
Number of pins
10
12
12
14
Aw
(mm2)
Rw
(mm)
Weight
(g)
68
94.6
103
156
52
52
58.6
80.7
4.4
4.3
7.2
9.5
Type 1
A
Y
øB
E
Z
C
t min.
P1
Bobbins
Type
ERB28-P1210-F
1
ERB28L-P1212-F
1
ERB35-P1212-F
1
ERB42A-P1214-F
1
A
20.8
20.8
23.5
31.4
P2
X
øP
φB
12.35
12.275
13.8
20
P3
C
16.3
22.2
18.3
27.4
E
4.5
4.5
4
4.5
X
24.7
29.7
30
34
Y
23
23
28
35
Z
26.3
34.7
31.8
41.4
t(min)
0.9
0.875
0.9
1
[mm]
Numbering Systems
ERB 28L - P12 12 - F
① Core size
② P12: Vertical type
③ Number of pins
④ Material : Phenol resin
Ferrite Cores VOL.05
20
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ Type Ferrite Cores
Cores
FPQ2016
FPQ2020
FPQ2620
FPQ2625
FPQ3220
FPQ3230
FPQ3535
FPQ4040
Bobbins
Dimensions[mm]
A
PQB2016-P1214
23.2
PQB2625-P1212
PQB2625-P1212-F
29.5
PQB3230-P1212-F
PQB3535-P1212-F
34.3
39.3
Shape and Dimensions
A
Ferrite Cores VOL.05
21
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ-Type Cores
Cores
C1
(mm-1)
Ae
(mm2)
0.58
0.70
0.36
0.44
0.31
0.44
0.46
0.49
FPQ2016
FPQ2020
FPQ2620
FPQ2625
FPQ3220
FPQ3230
FPQ3535
FPQ4040
Re
(mm)
Ve
(mm3)
Acp
(mm2)
Acw
(mm2)
AL(nH)
BH1,BH2
Weight
(g)
37.3
45.3
44.5
53.7
48.9
68.4
79.6
92.9
2420
2920
5510
6620
76980
10700
13700
17600
61
61
113
113
142
142
162
174
47.4
65.8
60.4
84.5
80.8
149.6
220.6
326
3800±25%
3150±25%
6000±25%
5000±25%
7310±25%
5150±25%
4900±25%
4700±25%
13.0
15.0
31.0
36.0
42.0
55.0
73.0
95.0
65
65
124
123
157
156
172
189
Shape and Dimensions
I
A
E
B
F
C
F
B
D
Cores
A
B
C
D
FPQ2016
FPQ2020
FPQ2620
FPQ2625
FPQ3220
FPQ3230
FPQ3535
FPQ4040
20.9+0
–0.8
20.9+0
–0.8
26.95+0
–0.9
26.95+0
–0.9
32.5+0
–1.0
+0
32.5 –1.0
35.7+0
–1.2
41.4+0
–1.8
8.2+0
–0.2
10.2+0
–0.2
10.2+0
–0.2
+0
12.5 –0.25
10.4+0
–0.25
15.3+0
–0.25
17.5+0
–0.25
20.0+0
–0.25
14.4+0
–0.8
14.4+0
–0.8
19.45+0
–0.9
19.45+0
–0.9
22.5+0
–1.0
+0
22.5 –1.0
26.5+0
–1.0
28.6+0
–1.2
9.0+0
–0.4
9.0+0
–0.4
12.2+0
–0.4
+0
12.2 –0.4
13.7+0
–0.5
13.7+0
–0.5
14.6+0
–0.5
15.2+0
–0.5
E
17.6+0.8
–0
17.6+0.8
–0
22.05+0.9
–0
22.05+0.9
–0
27.0+1.0
–0
+1.0
27.0 –0
31.5+1.0
–0
36.4+1.2
–0
F
5.0+0.3
–0
7.0+0.3
–0
5.6+0.3
–0
+0.3
7.9 –0
5.6+0.3
–0
10.5+0.3
–0
12.35+0.3
–0
14.6+0.3
–0
I (min)
12.0
12.0
15.5
15.5
19.0
19.0
23.5
28.0
[mm]
Numbering Systems
FPQ 2016 - BH2
① Core size
② Core material
Ferrite Cores VOL.05
22
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ-Type Bobbins
Bobbins
Type
PQB2016-P1214
PQB2625-P1212-F
PQB3230-P1212-F
PQB3535-P1212-F
φP
1
2
2
2
0.6
0.6
0.8
0.8
P1
(mm)
3.81
3.81
5.08
5.08
P2
(mm)
20.32
22.86
27.94
30.48
P3
(mm)
20.32
25.4
30.48
35.56
P4
(mm)
5.08
7.62
7.62
10.16
P5
(mm)
2.54
—
—
—
Number of pins
14
12
12
12
Rw
(mm)
44
56.3
66.8
75.2
Aw
(mm2)
25.6
50.3
98.1
159
Weight
(g)
2.1
3.5
6.4
8.0
Shape and Dimensions
øB
A
Pin pitch dimensions
Type 1
Type 2
P2
P4
P1
P3
E
P3
Z
C
t min.
øP
P1
P4
P2
X
P5
Y
Bobbins
PQB2016-P1214
PQB2625-P1212-F
PQB3230-P1212-F
PQB3535-P1212-F
Type
1
2
2
2
A
17.2
21.6
26.6
31.1
φB
10.8
14.2
16
16.8
C
8
13.6
18.5
22.3
E
9.8
5
5
6.5
X
23
26.5
32
35
Y
23
29.3
34
39
Z
16.7
27.3
33.5
37.9
t(min)
0.575
0.7
0.95
0.875
[mm]
Numbering System
PQB 2016 -P12 14 - F
① Core size
② P12: Vertical type
③ Number of pins
④ Material : Phenol resin
Ferrite Cores VOL.05
23
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK Type Ferrite Cores
Cores
FQK1623
FQK2522
FQK2532
Dimensions[mm]
Bobbins
QKB1623-P1108-F
QKB2522-P1108-F
QKB2532-P1108-F
A
B
34.15
31.7
40.4
13.25
19.75
19.75
Shape and Dimensions
B
A
[mm]
Ferrite Cores VOL.05
24
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK-Type Cores
Cores
FQK1623
FQK2522
FQK2532
C1
(mm-1)
Ae
(mm2)
Re
(mm)
Ve
(mm3)
Acp
(mm2)
Acw
(mm2)
AL(nH)
BH1,BH2
Weight
(g)
1.41
0.72
0.91
31.3
67.9
70.3
44.1
49.0
64.0
1377
3327
4498
24.6
58.1
58.1
31.9
48.0
73.8
1700±25%
3200±25%
2500±25%
9.6
21.0
30.0
Shape and Dimensions
F
B
C
F
B
I
H
D
E
A
Cores
A
FQK1623
FQK2522
FQK2532
16.5±0.3
25.0±0.4
25.0±0.4
B
11.8+0
–0.2
11.3+0
–0.2
+0
16.0 –0.2
C
8.7±0.2
12.9±0.3
12.9±0.3
D
5.8+0
–0.2
8.8+0
–0.4
+0
8.8 –0.4
E
12.5±0.3
19.0±0.3
19.0±0.3
F
+0.25
8.6–0
8.05+0.3
–0
11.9+0.3
–0
H
I (min)
3.0
3.0
3.0
9.0±0.5
13.5±0.5
13.5±0.5
[mm]
Numbering System
FQK 1623 - BH2
① Core size
② Core material
Ferrite Cores VOL.05
25
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK-Type Bobbins
Bobbins
φP
P1
(mm)
P2
(mm)
P3
(mm)
Number of pins
Aw
(mm2)
Rw
(mm)
Weight
(g)
QKB1623-P1108-F
QKB2522-P1108-F
QKB2532-P1108-F
0.6
0.8
0.8
3.81
6.35
6.35
11.43
19.05
19.05
25.4
20.32
27.94
8
8
8
31.9
47.8
73.9
30.9
44.6
44.6
1.7
2.8
3.3
Z
13.1
19.55
19.55
t (min)
0.75
0.725
0.725
Shape and Dimensions
A
C
B
Z
P3
t min.
P1 P2
E
X
Bobbins
QKB1623-P1108-F
QKB2522-P1108-F
QKB2532-P1108-F
A
11.9
17.6
17.6
øP
φB
7.8
10.825
10.825
F
C
15.2
14.1
21.8
Y
E
4
5
5
F
1.95
3.5
3.35
X
16.5
25
25
Y
30.1
34.5
33.4
[mm]
Numbering System
QKB 1623 - P11 08 - F
① Core size
② P11:Horizontal type
③ Number of pins
④ Material: Phenol resin
Ferrite Cores VOL.05
26
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEP-Type Cores
Cores
JIS
C1
(mm-1)
Ae
(mm2)
FEP7
EP7
1.52
10
FEP10
EP10
1.7
FEP13
EP13
FEP17
FEP20
Re
(mm)
Ve
(mm3)
Acp
(mm2)
Acw
(mm2)
15.7
160
9
11
11
19.2
220
9
23
1.24
20
24.2
470
15
26
EP17
0.84
34
28.5
970
25
36
EP20
0.51
78
39.8
3120
60
55
AL
(nH)
>550
>1100
>3000
>4000
>5200
>850
>1080
>2800
>3600
>4000
>1250
>1700
>3800
>5000
>6000
>2500
>5800
>8000
>9600
>4200
>9600
>13500
>16200
Weight
(g)
(BH2)
(5H)
(7H)
(10H)
(12H)
(BH2)
(5H)
(7H)
(10H)
(12H)
(BH2)
(5H)
(7H)
(10H)
(12H)
(5H)
(7H)
(10H)
(12H)
(5H)
(7H)
(10H)
(12H)
1.4
2.8
5.1
11.8
27.6
E
A
D
Shape and Dimensions
F
C
B
Cores
JIS
A
B
FEP7
FEP10
FEP13
FEP17
FEP20
EP7
EP10
EP13
EP17
EP20
9.2±0.2
11.5±0.3
12.5±0.3
18.0±0.4
24.0±0.5
3.75+0
–0.1
5.2+0
–0.2
+0
6.5 –0.15
8.5+0
–0.2
10.8+0
–0.2
C
6.5+0
–0.3
7.85+0
–0.4
+0
9.0 –0.4
11.25+0
–0.5
15.3+0
–0.7
D
3.4+0
–0.2
3.45+0
–0.3
+0
4.5 –0.3
5.85+0
–0.35
9.0+0
–0.5
E
7.4±0.2
9.4±0.2
10.0±0.3
12.0±0.4
16.5±0.4
F
2.5+0.2
–0
3.6+0.2
–0
+0.2
4.5–0
5.5+0.3
–0
7.0+0.3
–0
[mm]
Numbering System
FEP 10 - 12H
① Core size
② Core material
Ferrite Cores VOL.05
27
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
P-Type Cores
Cores
C1
Ae
(mm-1)
Re
(mm2)
Ve
(mm3)
FP0905-I-22
1.25
10.0
12.5
125
FP1107-I-22
1.00
15.9
15.9
252
FP1408-I-22
0.80
25.0
20.0
500
FP1811-I-22
0.60
43.2
25.9
1120
FP2213-I-22
0.50
63.3
31.6
FP2616-I-22
0.40
93.0
FP3019-I-22
0.33
FP3622-I-22
0.26
Shape and Dimesions
AL
(nH)
Weight
(g)
Bobbin Item
0.8
PB0905-1
1.6
PB1107-1
PB1107-2
PB1408-1
PB1408-2
PB1408-P124
PB1811-1
PB1811-2
PB1811-P126
PB2213-1
PB2213-2
PB2213-P126
PB2616-1
PB2616-2
PB2616-P126
PB3019-1
PB3019-2
PB3019-P126
PB3622-1
PB3622-2
2000
1100nom.
1570±25%
1700nom.
2320±25%
2520nom.
3000±25%
11300±30%
3450nom.
4500±25%
12000±30%
5900±25%
(BH2)
(5H)
(BH2)
(5H)
(BH2)
(5H)
(12H)
(BH2)
(5H)
(12H)
(5H)
12.4
37.2
3460
7800±25%
(5H)
21.6
136
44.8
6100
9800±25%
(5H)
36.2
202
52.4
10600
13300±25% (5H)
2.9
6.4
60
A
Cores
FP0905-I-22
FP1107-I-22
FP1408-I-22
FP1811-I-22
FP2213-I-22
FP2616-I-22
FP3019-I-22
FP3622-I-22
C
2H
2I
D
B
A
B
C
9.30+0
–0.35
11.30+0
–0.40
14.10+0
–0.40
+0
18.00 –0.50
22.00+0
–0.60
26.00+0
–1.00
30.50+0
–1.00
+0
36.00 –1.00
7.50+0.35
–0
9.00+0.40
–0
11.60+0.40
–0
+0.50
14.90 –0
17.90+0.60
–0
21.20+0.80
–0
25.00+0.80
–0
+0.80
29.90 –0
3.90+0
–0.20
4.70+0
–0.20
6.00+0
–.020
+0
7.60 –0.30
9.40+0
–0.40
11.50+0
–0.40
13.50+0
–0.40
+0
16.20 –0.40
D
2.00+0.15
–0
2.00+0.15
–0
3.00+0.15
–0
+0.15
3.00 –0
4.40+0.20
–0
5.50+0.20
–0
5.50+0.20
–0
+0.20
5.50 –0
2H
5.40+0
–0.30
6.60+0
–0.30
8.40+0
–.040
+0
10.60 –0.40
13.60+0
–0.40
16.30+0
–0.40
19.00+0
–0.40
+0
22.00 –0.40
2I
3.60+0.50
–0
4.40+0.30
–0
5.60+0.50
–0
+0.60
7.20 –0
9.20+0.60
–0
11.00+0.40
–0
13.00+0.40
–0
+0.40
14.60 –0
[mm]
Numbering System
FP1811 I- 2 2 5H
① Core size
② Number of slots of cores
③ Cores material
Ferrite Cores VOL.05
28
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
RM-Type Cores
Cores
Type
C1
(mm-1)
Ae
(mm2)
Re
(mm)
Ve
(mm3)
FQ0910-RM4
3
1.62
1.40
22.7
318
FQ1210-RM5
1
1.02
21.0
21.4
450
FQ1412-RM6
2
0.86
31.0
27.0
837
FQ1916-RM8
2
0.67
52.0
35.1
1825
FQ2418-RM10
3
0.45
98.0
44.0
4312
AL
(nH)
Weight
(g)
1240±25% (5H)
3100±25% (7H)
4100±30% (10H)
4950±30% (12H)*
1350min
(BH2)
2220±25% (5H)
5800±25% (7H)
8800±30% (10H)
9100±30% (12H)*
1720min
(BH2)
3300±25% (5H)
6000±25% (7H)
8500±30% (10H)
11500±30%(12H)*
2200min
(BH2)
4300±25% (5H)
9800±25% (7H)
13800±30%(10H)
15200±30%(12H)*
6620±25% (5H)
13800±25%(7H)
18800±30%(10H)
1.7
2.8
4.6
10.4
23
*1kHz 0.5mA
Type2
A
G
G
C
B
F
B
8.15±0.20
10.40±0.20
12.65±0.25
17.30±0.30
21.65±0.45
C
3.80±0.10
4.80±0.10
6.30±0.10
8.40±0.15
10.70±0.20
2I
2I
2H
2I
2H
A
9.60±0.20
12.05±0.25
14.40±0.30
19.35±0.35
24.15±0.55
A
D
C
B
F
G
A
A
E
A
A
D
C
B
F
Cores
FQ0910-RM4
FQ1210-RM5
FQ1412-RM6
FQ1916-RM8
FQ2418-RM10
Type3
E
E
D
2H
Shape and Dimensions
Type1
E
5.80
2.05±0.05 6.00
3.05±0.05 8.40
4.50±0.10 9.80
11.30
F
10.80±0.20
14.65±0.25
17.60±0.30
22.75±0.45
27.85±0.65
G
4.45±0.15
6.60±0.20
8.10±0.10
(11.0)
13.25±0.25
2H
10.40±0.10
10.40±0.10
12.40±0.10
16.40±0.10
18.60±0.10
2I
7.20±0.25
6.50±0.20
8.20±0.20
11.00±0.20
12.70±0.30
[mm]
Numbering System
FQ1412-RM6 - 12H
① Core size
② Core material
Ferrite Cores VOL.05
29
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FUU-Type Cores
Cores
FUU9
FUU10.5
FUU16
FUU17
FUU20
C1
(mm-1)
Ae
(mm2)
Re
(mm)
Ve
(mm3)
AL(nH)
5H
Weight
(g)
4.30
3.07
2.22
2.88
2.31
7.9
13.0
23.3
26.2
35.9
34.2
40.0
51.7
75.5
83.1
271
520
1202
1977
2980
800±30%
1800±30%
2000±30%
1600±30%
2200±30%
1.4
2.7
6.5
10.3
15.4
Shape and Dimensions
D
A
D
E
B
Cores
FUU9
FUU10.5
FUU16
FUU17
FUU20
C
A
9.8±0.2
10.5±0.2
17.0±0.3
17.0±0.3
20.0±0.4
B
7.1±0.1
7.9±0.1
10.1±0.1
15.6±0.3
18.0+0.3
–0.2
C
2.7±0.2
5.0±0.2
5.0±0.2
6.0±0.2
6.0±0.2
D
2.8±0.1
2.6±0.15
5.0±0.15
4.7+0.1
–0.2
6.0+0.1
–0.2
E
4.2±0.2
5.3±0.2
5.85±0.2
11.8±0.3
12.0±0.2
[mm]
Numbering System
FUU 10.5 - 5H
① Core size
② Core material
Ferrite Cores VOL.05
30
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Toroidal Cores
●Standard material characteristics (See of page12.)
Cores
C1
(mm-1)
3.07
1.85
3.49
2.07
1.84
1.92
0.96
1.83
1.03
0.72
0.76
FR8.6/4.5/3.2
FR10/5/5
FR11/6/3
FR12.7/7.6/6
FR14/7/5
FR16/7/4
FR19/10/10
FR20/10/5
FR25/15/12
FR38/19/13
FR47/27/15
Re
(mm)
19.2
20.9
25.1
30.5
30.5
32.3
41.6
43.6
60.2
82.8
110
Ae
(mm2)
6.3
11.4
7.2
14.8
16.6
16.8
43.1
23.8
58.5
116
145
Ve
(mm3)
120
238
181
450
506
543
1794
1037
3521
9584
16064
AL(nH)
5H
1580±30%
2470±30%
—
2400±30%
2650±30%
2470±30%
5970±30%
2640±30%
5730±30%
8570±30%
8170±30%
7H
2500±30%
4800±30%
2260±30%
3900±30%
4660±30%
4820±30%
9520±30%
4740±30%
8500±30%
12100±30%
11500±30%
10H
—
—
—
—
6360±30%
6300±30%
11000±30%
6400±30%
11500±30%
13700±30%
—
12H
4600±35%
7300±35%
4200±35%
6600±35%
7700±35%
7200±35%
14000±35%
7400±35%
13000±35%
—
—
Note: These can be coated with melamine resin.
Shape and Dimensions
D2
D1
C or R
H
Cores
FR8.6/4.5/3.2
FR10/5/5
FR11/6/3
FR12.7/7.6/6
FR14/7/5
FR16/7/4
FR19/10/10
FR20/10/5
FR25/15/12
FR38/19/13
FR47/27/15
D1
8.6±0.3
9.9±0.4
11.0±0.4
12.7±0.3
14.0±0.4
16.0±0.4
18.5±0.5
20.0±0.5
25.0±0.5
38.1±0.8
47.0±0.8
D2
4.5±0.3
4.7±0.3
6.0±0.3
7.6±0.3
7.0±0.4
7.0±0.4
9.8±0.5
10.0±0.5
15.0±0.5
19.0±0.5
27.0±0.5
H
3.2±0.3
4.6±0.3
3.0±0.3
6.0±0.3
5.0±0.3
4.0±0.3
10.3±0.4
5.0±0.3
12.0±0.3
12.7±0.5
15.0±0.5
C or R
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
[mm]
Numbering System
FR 8.6 /4.5 /3.2 - 5H
① Outside diameter
② Inside diameter
③ Thickness
④ Core material
Ferrite Cores VOL.05
31
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Ferrite Cores VOL.05
32
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
BH2 Compound Technical Data
Ferrite Cores VOL.05
33
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 12.5
Effective cross-sectional area
Ae
(mm2)
15.2
AL*
Core constanst
C1
(nH)
(mm-1)
1400±25%
1.42
Eeffective magnetic path length
Re
(mm)
21.6
Effective volume
Ve
(mm3)
328
Cross-sectional center leg area
Acp
(mm2)
12.8
Cross-sectional winding area of core
Acw
(mm2)
17
Weight
(g/set)
1.9
*1kH 1mA ø0.2 100T(Air Gap 0)
5.0
7.3
12.5
+0
–0.2
2.5
–0
9.0
±0.2
12.5
±0.2
Shape and Dimensions
±0.2
+0.2
–0
5.0
±0.2
1.5 ±0.1
5.0
+0.2
–0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
100
GAP 0.5
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100°C
0.01
100
200
Flux density Bm (mT)
1000
300
500
Bm:200 (mT)
23°C
0.1
0.01
0.001
50
100
NI (AT)
0.001
20
60°C
100°C
100
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
34
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 16
Effective cross-sectional area
Ae
(mm2)
19.4
AL*
Core constant
C1
(nH)
(mm-1)
1200±25%
1.79
Effective magnetic path length
Re
(mm)
34.6
Effective volume
Ve
(mm3)
670
Cross-sectional center leg area
Acp
(mm2)
19.2
Cross-sectional winding area of core
Acw
(mm2)
40
Weight
(g/set)
3.2
*1kH 1mA ø0.35 100T(Air Gap 0)
16.0
±0.2
4.0
–0
11.8
±0.3
16.0
±0.3
Shape and Dimensions
+0.4
10.0–0
12.0
+0
–0.4
+0.4
–0
+0
–0.4
5.0
±0.2
5.0
2.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.2
100
GAP 0.3
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
0.1
23°C
60°C
100
100°C
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
35
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 19
Effective cross-sectional area
Ae
(mm2)
22.7
AL*
Core constant
C1
(nH)
(mm-1)
1300±25%
1.74
Effective magnetic path length
Re
(mm)
39.8
Effective volume
Ve
(mm3)
910
Cross-sectional center leg area
Acp
(mm2)
22.5
Cross-sectional winding area of core
Acw
(mm2)
57
Weight
(g/set)
4.4
*1kH 1mA ø0.35 100T(Air Gap 0)
+0
–0.4
4.7
–0
14.4
19.1±0.3
19.1±0.3
Shape and Dimensions
11.0
13.3
+0.5
–0
+0
+0.4
–0
5.2 –0.4
5.2
+0
–0.4
2.3
±0.1
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
GAP 0.5
100
10
0.01
0.1
1.0
GAP 1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
23°C
60°C
0.001
20
100°C
100
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
36
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 22
Effective cross-sectional area
Ae
(mm2)
41.7
AL*
Core constant
C1
(nH)
(mm-1)
2400±25%
0.95
Effective magnetic path length
Re
(mm)
39.3
Effective volume
Ve
(mm3)
1639
Cross-sectional center leg area
Acp
(mm2)
33.1
Cross-sectional winding area of core
Acw
(mm2)
40
Weight
(g/set)
8.8
*1kH 1mA ø0.35 100T(Air Gap 0)
22.0
+0
–0.5
6.0
–0
13.0
22.0 ±0.3
±0.3
Shape and Dimensions
+0.5
10.3 –0
14.3
+0.5
–0
+0
6.0 –0.5
6.0
+0
–0.5
4.5
±0.2
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
23°C
60°C
0.01
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
0.1
100
200
Flux density Bm (mT)
1000
300
500
Bm:200 (mT)
23°C
0.1
60°C
100°C
100
0.01
100°C
0.001
50
100
NI (AT)
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
37
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 22S
Effective cross-sectional area
Ae
(mm2)
36.2
AL*
Core constant
C1
(nH)
(mm-1)
2000±25%
116
Effective magnetic path length
Re
(mm)
42.1
Effective volume
Ve
(mm3)
1525
Cross-sectional center leg area
Acp
(mm2)
33.1
Cross-sectional winding area of core
Acw
(mm2)
57
Weight
(g/set)
7.7
*1kH 1mA ø0.35 100T(Air Gap 0)
10.6
14.4
+0.4
–0
6.0
±0.3
±0.4
22.0
22.0
+0
6.0 –0.5
–0
16.0
Shape and Dimensions
+0
–0.5
6.0
+0
–0.5
±0.2
4.0
+0.5
–0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
GAP 0.5
100
10
0.01
0.1
1.0
GAP 1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
23°C
60°C
0.01
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
0.1
100°C
100
200
Flux density Bm (mT)
1000
300
500
Bm:200 (mT)
23°C
0.1
60°C
100
100°C
0.01
0.001
50
100
NI (AT)
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
38
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 25
Effective cross-sectional area
Ae
(mm2)
41.2
AL*
Core constant
C1
(nH)
(mm-1)
2000±25%
1.14
Effective magnetic path length
Re
(mm)
47.0
Effective volume
Ve
(mm3)
1934
Cross-sectional center leg area
Acp
(mm2)
43.9
Cross-sectional winding area of core
Acw
(mm2)
99
Weight
(g/set)
11.0
*1kH 1mA ø0.35 100T(Air Gap 0)
+0.4
12.2 –0.1
15.3
7.0
25.3
+0
–0.6
±0.5
6.8
19.2 –0
±0.5
25.3
Shape and Dimensions
+0
–0.5
7.0
+0
–0.5
2.7
±0.2
+0.5
–0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.5
GAP 1.0
100
100
10
0.01
0.1
1.0
GAP 2.0
10
0.1
10
1
10
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100
1000
NI (AT)
Air gap length (mm)
Bm:200 (mT)
23°C
0.1
60°C
100
100°C
100°C
0.01
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
39
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 28
Effective cross-sectional area
Ae
(mm2)
85.1
AL*
Core constant
C1
(nH)
(mm-1)
4000±25%
0.57
Effective magnetic path length
Re
(mm)
48.6
Effective volume
Ve
(mm3)
4138
Cross-sectional center leg area
Acp
(mm2)
77.0
Cross-sectional winding area of core
Acw
(mm2)
71
Weight
(g/set)
24.0
*1kH 1mA ø0.3 100T(Air Gap 0)
+0
–0.6
+0.5
12.0 –0
16.5
28.0
+0
–0.6
7.5
–0
18.8
28.0 ±0.5
±0.5
Shape and Dimensions
+0.1
–0.6
11.0
3.5
11.0
±0.3
+0.5
–0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
GAP 0.1
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
10
1
1
Pc (Watt)
Pc (Watt)
100
1000
NI (AT)
23°C
0.1
60°C
Bm:200 (mT)
23°C
0.1
60°C
100°C
100
100°C
0.01
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
40
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 30
Effective cross-sectional area
Ae
(mm2)
111
AL*
Core constant
C1
(nH)
(mm-1)
4700±25%
0.52
Effective magnetic path length
Re
(mm)
58.1
Effective volume
Ve
(mm3)
6457
Cross-sectional center leg area
Acp
(mm2)
114.5
Cross-sectional winding area of core
Acw
(mm2)
77
Weight
(g/set)
35.0
*1kH 1mA ø0.3 100T(Air Gap 0)
30.0
+0
–0.6
±0.5
11.0
–0
19.8
±0.5
30.0
Shape and Dimensions
+0.5
–0
16.0
+0.5
–0
+0
–0.6
+0
–0.6
21.0
11.0
5.5
11.0
±0.2
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
23°C
100°C
GAP 0.1
1000
GAP 0.2
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
10
1
NI (AT)
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
23°C
0.1
60°C
100°C
0.01
100
1000
Bm:200 (mT)
23°C
0.1
60°C
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
41
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 33
Effective cross-sectional area
Ae
(mm2)
118.1
AL*
Core constant
C1
(nH)
(mm-1)
4300±25%
0.57
Effective magnetic path length
Re
(mm)
66.9
Effective volume
Ve
(mm3)
7909
Cross-sectional center leg area
Acp
(mm2)
124
Cross-sectional winding area of core
Acw
(mm2)
136
Weight
(g/set)
41.5
*1kH 1mA ø0.4 100T(Air Gap 0)
18.8
23.3
±0.5
33.0
10.0
–0
23.2
±0.5
33.0
+0
–0.6
Shape and Dimensions
+0
–0.6
+0.5
–0
+0
–0.6
13.0
5.0
13.0
±0.2
±0.3
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 1.5
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
60°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
100°C
0.01
23°C
60°C
100
100°C
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
42
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 35
Effective cross-sectional area
Ae
(mm2)
99.9
AL*
Core constant
C1
(nH)
(mm-1)
3650±25%
0.68
Effective magnetic path length
Re
(mm)
67.3
Effective volume
Ve
(mm3)
6700
Cross-sectional center leg area
Acp
(mm2)
97.0
Cross-sectional winding area of core
Acw
(mm2)
127
Weight
(g/set)
36.2
*1kH 1mA ø0.5 100T(Air Gap 0)
18.0
23.8
+0.8
–0.5
+0
–0.6
+0
–0.6
+0.6
–0
35.0
+0.8
–0.5
35.0
10.3
–0
25.0
+0
–0.6
Shape and Dimensions
5.5
10.0
10.0
±0.2
+0.7
–0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
1000
AL (nH)
AL (nH)
1000
100
GAP 0.2
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
Pc (Watt)
1
Pc (Watt)
100
NI (AT)
23°C
0.1
60°C
100°C
0.01
23°C
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
43
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 35S
Effective cross-sectional area
Ae
(mm2)
120
AL*
Core constant
C1
(nH)
(mm-1)
4400±25%
0.56
Effective magnetic path length
Re
(mm)
67.3
Effective volume
Ve
(mm3)
8090
Cross-sectional center leg area
Acp
(mm2)
117.0
Cross-sectional winding area of core
Acw
(mm2)
137
Weight
(g/set)
41.5
*1kH 1mA ø0.5 100T(Air Gap 0)
+0.8
–0.2
5.5
12.0
12.0
+0.7
–0
35.0 –0.5
+0.8
–0.5
+0
–0.6
+0
–0.6
+0.6
18.0 –0
23.8
35.0
10.3
–0
25.0
+0
–0.6
Shape and Dimensions
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
GAP 0.2
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
60°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
100°C
0.01
23°C
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
44
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 40
Effective cross-sectional area
Ae
(mm2)
140
AL*
Core constant
C1
(nH)
(mm-1)
4750±25%
0.52
Effective magnetic path length
Re
(mm)
76.8
Effective volume
Ve
(mm3)
11378
Cross-sectional center leg area
Acp
(mm2)
135.7
Cross-sectional winding area of core
Acw
(mm2)
163
Weight
(g/set)
61.0
*1kH 1mA ø0.5 100T(Air Gap 0)
20.0
40.0
–0
±0.5
27.2
40.0 ±0.5
12.0
+0
–0.7
Shape and Dimensions
+0.5
–0
+0
–0.7
+0.5
–0
27.0
+0
–0.7
12.0
±0.3
7.5
12.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
GAP 0.2
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100°C
0.01
100
1000
Bm:200 (mT)
23°C
60°C
100
100°C
0.1
0.01
0.001
50
100
NI (AT)
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
45
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 50
Effective cross-sectional area
Ae
(mm2)
230
AL*
Core constant
C1
(nH)
(mm-1)
5950±25%
0.41
Effective magnetic path length
Re
(mm)
94.7
Effective volume
Ve
(mm3)
2178
Cross-sectional center leg area
Acp
(mm2)
213.2
Cross-sectional winding area of core
Acw
(mm2)
249
Weight
(g/set)
110.0
*1kH 1mA ø0.7 100T(Air Gap 0)
±0.7
50.0
–0
34.0
±0.7
50.0
15.0
+0
–0.8
Shape and Dimensions
+0.5
24.5 –0
33.0
+0
–0.8
+0
–0.8
+0.7
–0
15.0
±0.3
9.0
15.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
GAP 0.2
1000
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
23°C
0.1
60°C
23°C
1
Pc (Watt)
1
Pc (Watt)
100
NI (AT)
100°C
0.01
60°C
100°C
100
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
46
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEI 60
Effective cross-sectional area
Ae
(mm2)
247
AL*
Core constant
C1
(nH)
(mm-1)
5500±25%
0.44
Effective magnetic path length
Re
(mm)
109
Effective volume
Ve
(mm3)
27148
Cross-sectional center leg area
Acp
(mm2)
243.4
Cross-sectional winding area of core
Acw
(mm2)
409
Weight
(g/set)
140.0
*1kH 1mA ø0.7 100T(Air Gap 0)
±0.8
60.0
–0
44.1
±0.8
60.0
16.0
+0
–0.8
Shape and Dimensions
+0.7
27.5 –0
35.5
+0
–0.8
+0.7
–0
+0
–0.8
16.0
±0.3
8.5
16.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
23°C
100°C
GAP 0.2
1000
GAP 0.5
AL (nH)
AL (nH)
1000
100
GAP 1.0
GAP 2.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
100
1000
NI (AT)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
Bm:200 (mT)
10
23°C
23°C
1
Pc (Watt)
Pc (Watt)
1
60°C
0.1
100°C
0.01
60°C
100°C
100
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
47
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 25.5
Effective cross-sectional area
Ae
(mm2)
43.2
AL*
Core constant
C1
(nH)
(mm-1)
2050±25%
1.16
Effective magnetic path length
Re
(mm)
50.0
Effective volume
Ve
(mm3)
2157
Cross-sectional center leg area
Acp
(mm2)
44.2
Cross-sectional winding area of core
Acw
(mm2)
80.3
Weight
(g/set)
10.8
*1kH 1mA ø0.5 100T(Air Gap 0)
7.5
±0.2
Shape and Dimensions
7.5
±0.15
19.8min.
9.3
6.2
±0.2
±0.5
±0.2
25.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.2
GAP 0.5
100
100
10
0.01
0.1
1.0
GAP 1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100°C
0.01
100
200
Flux density Bm (mT)
1000
300
500
Bm:200 (mT)
23°C
0.1
0.01
0.001
50
100
NI (AT)
0.001
20
60°C
100°C
100
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
48
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 28
Effective cross-sectional area
Ae
(mm2)
85.3
AL*
Core constant
C1
(nH)
(mm-1)
3000±25%
0.78
Effective magnetic path length
Re
(mm)
66.8
Effective volume
Ve
(mm3)
5702
Cross-sectional center leg area
Acp
(mm2)
77.0
Cross-sectional winding area of core
Acw
(mm2)
114.8
Weight
(g/set)
28.5
*1kH 1mA ø0.5 100T(Air Gap 0)
11.4
±0.25
Shape and Dimensions
9.9
±0.25
21.2min.
±0.2
9.6 +0.3
–0.2
+0.6
–0.5
14.0
28.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
1000
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100°C
0.01
100
1000
Bm:200 (mT)
23°C
0.1
60°C
100
100°C
0.01
0.001
50
100
NI (AT)
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
49
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 28L
Effective cross-sectional area
Ae
(mm2)
87.4
AL*
Core constant
C1
(nH)
(mm-1)
2540±25%
0.92
Effective magnetic path length
Re
(mm)
78.3
Effective volume
Ve
(mm3)
6635
Cross-sectional center leg area
Acp
(mm2)
77.0
Cross-sectional winding area of core
Acw
(mm2)
149.1
Weight
(g/set)
33.2
*1kH 1mA ø0.5 100T(Air Gap 0)
11.4
±0.25
Shape and Dimensions
9.9
±0.25
21.2min.
16.9
±0.25
+0.6
–0.5
12.5 +0.3
–0.25
28.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
1000
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
100
0.1
100°C
100
0.01
0.001
50
23°C
60°C
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
50
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 34
Effective cross-sectional area
Ae
(mm2)
96.6
AL*
Core constant
C1
(nH)
(mm-1)
2930±25%
0.86
Effective magnetic path length
Re
(mm)
83.0
Effective volume
Ve
(mm3)
8014
Cross-sectional center leg area
Acp
(mm2)
91.6
Cross-sectional winding area of core
Acw
(mm2)
186.3
Weight
(g/set)
41.5
*1kH 1mA ø0.6 100T(Air Gap 0)
11.1 +0
–0.6
Shape and Dimensions
11.1+0
–0.6
25.5min.
±0.2
11.8 +0.6
–0
+0
–1.6
17.3
35.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
100
GAP 2.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
100
0.1
100°C
100
0.01
0.001
50
23°C
60°C
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
51
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 35
Effective cross-sectional area
Ae
(mm2)
110.1
AL*
Core constant
C1
(nH)
(mm-1)
3500±25%
0.72
Effective magnetic path length
Re
(mm)
79.0
Effective volume
Ve
(mm3)
8695
Cross-sectional center leg area
Acp
(mm2)
100.3
Cross-sectional winding area of core
Acw
(mm2)
160.3
Weight
(g/set)
45.0
*1kH 1mA ø0.6 100T(Air Gap 0)
11.3
±0.25
Shape and Dimensions
11.3
±0.25
25.6min.
16.8
10.8
±0.3
±0.7
±0.3
35.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
100
GAP 2.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
Pc (Watt)
1
Pc (Watt)
100
NI (AT)
23°C
0.1
60°C
100°C
0.01
100
0.1
100
100°C
0.01
0.001
50
23°C
60°C
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
52
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 35L
Effective cross-sectional area
Ae
(mm2)
108.4
AL*
Core constant
C1
(nH)
(mm-1)
2900±25%
0.87
Effective magnetic path length
Re
(mm)
94.5
Effective volume
Ve
(mm3)
10248
Cross-sectional center leg area
Acp
(mm2)
100.3
Cross-sectional winding area of core
Acw
(mm2)
220.5
Weight
(g/set)
50.7
*1kH 1mA ø0.7 100T(Air Gap 0)
11.3
±0.25
Shape and Dimensions
11.3
±0.25
25.6min.
±0.3
14.7
±0.3
±0.5
20.7
35.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.2
GAP 0.5
GAP 1.0
GAP 2.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
100
0.1
100°C
100
0.01
0.001
50
23°C
60°C
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
53
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 39
Effective cross-sectional area
Ae
(mm2)
123.2
AL*
Core constant
C1
(nH)
(mm-1)
3200±25%
0.79
Effective magnetic path length
Re
(mm)
97.1
Effective volume
Ve
(mm3)
11970
Cross-sectional center leg area
Acp
(mm2)
122.7
Cross-sectional winding area of core
Acw
(mm2)
259.9
Weight
(g/set)
60.0
*1kH 1mA ø0.7 100T(Air Gap 0)
12.8 +0
–0.6
Shape and Dimensions
12.8 +0
–0.6
29.3min.
14.2 +0.8
–0
20.0 +0
–0.4
38.9 +1.1
–0.7
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.2
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100
100°C
0.01
23°C
60°C
100
100°C
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
54
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 39L
Effective cross-sectional area
Ae
(mm2)
131.9
AL*
Core constant
C1
(nH)
(mm-1)
3150±25%
0.80
Effective magnetic path length
Re
(mm)
106.1
Effective volume
Ve
(mm3)
13993
Cross-sectional center leg area
Acp
(mm2)
128.7
Cross-sectional winding area of core
Acw
(mm2)
280.5
Weight
(g/set)
70.0
*1kH 1mA ø0.7 100T(Air Gap 0)
12.8
±0.25
Shape and Dimensions
12.8
±0.2
28.7min.
±0.25
17.0
±0.3
±0.6
22.2
39.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
1000
GAP 0.2
AL (nH)
AL (nH)
1000
23°C
100°C
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
0.1
23°C
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
Air gap length (mm)
60°C
100°C
0.01
60°C
0.1
100
100°C
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
55
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 40
Effective cross-sectional area
Ae
(mm2)
152.8
AL*
Core constant
C1
(nH)
(mm-1)
3750±25%
0.67
Effective magnetic path length
Re
(mm)
102.4
Effective volume
Ve
(mm3)
15637
Cross-sectional center leg area
Acp
(mm2)
138.9
Cross-sectional winding area of core
Acw
(mm2)
247.9
Weight
(g/set)
78.1
*1kH 1mA ø0.7 100T(Air Gap 0)
13.3
±0.25
Shape and Dimensions
13.3
±0.25
29.0min.
22.4
15.4
±0.25
±0.5
±0.2
40.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
GAP 0.2
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
0.1
23°C
1
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
56
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 42
Effective cross-sectional area
Ae
(mm2)
182.5
AL*
Core constant
C1
(nH)
(mm-1)
4550±25%
0.56
Effective magnetic path length
Re
(mm)
101.8
Effective volume
Ve
(mm3)
18574
Cross-sectional center leg area
Acp
(mm2)
181.5
Cross-sectional winding area of core
Acw
(mm2)
241.0
Weight
(g/set)
86.6
*1kH 1mA ø0.7 100T(Air Gap 0)
15.2
±0.2
Shape and Dimensions
15.2
±0.2
30.5min.
±0.2
15.0 +0.5
–0
±0.6
21.2
42.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.2
1000
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
0.1
60°C
23°C
1
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
100°C
0.01
60°C
100
100°C
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
57
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 42A
Effective cross-sectional area
Ae
(mm2)
232.5
AL*
Core constant
C1
(nH)
(mm-1)
5700±25%
0.44
Effective magnetic path length
Re
(mm)
101.4
Effective volume
Ve
(mm3)
23572
Cross-sectional center leg area
Acp
(mm2)
235.1
Cross-sectional winding area of core
Acw
(mm2)
228.8
Weight
(g/set)
118.0
*1kH 1mA ø0.7 100T(Air Gap 0)
20.0 +0
–0.8
Shape and Dimensions
±0.25
±0.2
21.2
15.0 +0.5
–0
17.3
31.8min.
42.0 ±0.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
23°C
100°C
GAP 0.2
1000
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
GAP 2.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
23°C
23°C
1
Pc (Watt)
1
Pc (Watt)
100
NI (AT)
60°C
100°C
0.1
0.01
60°C
100°C
100
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
58
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FEER 44
Effective cross-sectional area
Ae
(mm2)
172.0
AL*
Core constant
C1
(nH)
(mm-1)
4000±25%
0.63
Effective magnetic path length
Re
(mm)
108.7
Effective volume
Ve
(mm3)
18707
Cross-sectional center leg area
Acp
(mm2)
172.0
Cross-sectional winding area of core
Acw
(mm2)
306.7
Weight
(g/set)
88.6
*1kH 1mA ø0.7 100T(Air Gap 0)
15.2 +0
–0.8
Shape and Dimensions
15.2 +0
–0.8
32.5min.
16.1 +0.6
–0
22.5 +0
–0.4
43.8 +1.2
–0.8
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.2
1000
AL (nH)
AL (nH)
1000
GAP 0.5
GAP 1.0
GAP 2.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
100
1000
NI (AT)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
Bm:200 (mT)
10
23°C
23°C
1
1
0.1
Pc (Watt)
Pc (Watt)
60°C
100°C
60°C
0.01
100°C
100
0.1
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
59
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 2016
Effective cross-sectional area
Ae
(mm2)
62
AL*
Core constant
C1
(nH)
(mm-1)
3800±25%
0.61
Effective magnetic path length
Re
(mm)
37.4
Effective volume
Ve
(mm3)
2310
Cross-sectional center leg area
Acp
(mm2)
61
Cross-sectional winding area of core
Acw
(mm2)
47.4
Weight
(g/set)
13
*1kH 1mA ø0.4 100T(Air Gap 0)
Shape and Dimensions
+0
20.9 –0.8
+0.8
17.6 –0
+0
–0.4
+0
14.4 –0.8
9.0
+0
8.2 –0.2
8.2
+0.3
5.0 –0 5.0 –0
+0.3
–0
+0
–0.2
12.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.2
GAP 0.5
100
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100
1000
NI (AT)
23°C
0.1
60°C
100
100°C
100°C
0.01
Bm:200 (mT)
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
60
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 2020
Effective cross-sectional area
Ae
(mm2)
62
AL*
Core constant
C1
(nH)
(mm-1)
3150±25%
0.74
Effective magnetic path length
Re
(mm)
45.4
Effective volume
Ve
(mm3)
2790
Cross-sectional center leg area
Acp
(mm2)
61
Cross-sectional winding area of core
Acw
(mm2)
65.8
Weight
(g/set)
15
*1kH 1mA ø0.4 100T(Air Gap 0)
Shape and Dimensions
20.9
+0
–0.8
+0.8
17.6 –0
14.4
+0
–0.8
9.0
+0
–0.4
+0
–0.2
10.2
10.2
+0.3
–0
7.0 7.0
+0.3
–0
–0
+0
–0.2
12.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.2
GAP 0.5
GAP 1.0
100
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100
1000
NI (AT)
100°C
0.01
Bm:200 (mT)
23°C
0.1
60°C
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
61
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 2620
Effective cross-sectional area
Ae
(mm2)
119
AL*
Core constant
C1
(nH)
(mm-1)
6000±25%
0.39
Effective magnetic path length
Re
(mm)
46.3
Effective volume
Ve
(mm3)
5490
Cross-sectional center leg area
Acp
(mm2)
113
Cross-sectional winding area of core
Acw
(mm2)
64.4
Weight
(g/set)
31
*1kH 1mA ø0.5 100T(Air Gap 0)
Shape and Dimensions
+0
26.95 –0.9
+0.9
22.05 –0
+0
–0.4
+0
19.45 –0.9
12.2
+0
–0.25
10.2
10.2
+0.3
5.6 –0 5.6 –0
+0.3
–0
+0
–0.25
15.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
1000
AL (nH)
AL (nH)
1000
100
GAP 0.2
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100
1000
NI (AT)
Air gap length (mm)
100°C
0.01
Bm:200 (mT)
23°C
0.1
60°C
100
100°C
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
62
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 2625
Effective cross-sectional area
Ae
(mm2)
118
AL*
Core constant
C1
(nH)
(mm-1)
5000±25%
0.47
Effective magnetic path length
Re
(mm)
55.5
Effective volume
Ve
(mm3)
6530
Cross-sectional center leg area
Acp
(mm2)
113
Cross-sectional winding area of core
Acw
(mm2)
84.5
Weight
(g/set)
36
*1kH 1mA ø0.5 100T(Air Gap 0)
Shape and Dimensions
+0
26.95 –0.9
+0.9
22.05 –0
+0
+0
19.45 –0.9
12.2 –0.4
+0
–0.25
12.5
12.5
7.9
+0.3
–0
7.9
+0.3
–0
–0
+0
–0.25
15.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
GAP 0.1
1000
AL (nH)
AL (nH)
1000
100
23°C
100°C
GAP 0.2
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
0.1
60°C
100°C
0.01
23°C
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
63
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 3220
Effective cross-sectional area
Ae
(mm2)
170
AL*
Core constant
C1
(nH)
(mm-1)
7310±25%
0.33
Effective magnetic path length
Re
(mm)
55.5
Effective volume
Ve
(mm3)
9420
Cross-sectional center leg area
Acp
(mm2)
142
Cross-sectional winding area of core
Acw
(mm2)
80.8
Weight
(g/set)
42
*1kH 1mA ø0.6 100T(Air Gap 0)
Shape and Dimensions
+0
32.5 –1.0
+1.0
27.0 –0
+0
22.5
+0
–1.0
13.7 –0.5
+0
10.4–0.25
10.4
5.6
+0.3
–0
5.6
+0.3
–0
–0
+0
–0.25
19.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
GAP 0
23°C
100°C
GAP 0.1
1000
GAP 0.2
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
NI (AT)
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
Pc (Watt)
1
Pc (Watt)
100
23°C
0.1
60°C
100°C
0.01
23°C
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
64
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 3230
Effective cross-sectional area
Ae
(mm2)
161
AL*
Core constant
C1
(nH)
(mm-1)
5150±25%
0.46
Effective magnetic path length
Re
(mm)
74.6
Effective volume
Ve
(mm3)
11970
Cross-sectional center leg area
Acp
(mm2)
142
Cross-sectional winding area of core
Acw
(mm2)
149.6
Weight
(g/set)
55
*1kH 1mA ø0.6 100T(Air Gap 0)
Shape and Dimensions
+0
32.5 –1.0
+1.0
27.0 –0
+0
22.5
+0
–1.0
13.7 –0.5
15.3
15.3
+0.3
–0
10.5
+0.3
–0
10.5
+0
–0.25
–0
+0
–0.25
19.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
1000
GAP 0.2
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
1
23°C
0.1
60°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
100°C
0.01
23°C
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
65
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 3535
Effective cross-sectional area
Ae
(mm2)
196
AL*
Core constant
C1
(nH)
(mm-1)
4900±25%
0.45
Effective magnetic path length
Re
(mm)
87.9
Effective volume
Ve
(mm3)
17260
Cross-sectional center leg area
Acp
(mm2)
162
Cross-sectional winding area of core
Acw
(mm2)
220.6
Weight
(g/set)
73
*1kH 1mA ø0.7 100T(Air Gap 0)
Shape and Dimensions
35.7
31.5
+0
–1.2
+1.0
–0
+0
26.5
+0
–1.0
14.6 –0.5
–0
17.5
17.5
+0.3
+0
–0.25
+0.3
12.35–0 12.35–0
+0
–0.25
23.5
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
GAP 0.2
1000
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
0.1
23°C
1
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
60°C
0.1
100°C
100
100°C
0.01
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
66
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FPQ 4040
Effective cross-sectional area
Ae
(mm2)
201
AL*
Core constant
C1
(nH)
(mm-1)
4700±25%
0.51
Effective magnetic path length
Re
(mm)
101.9
Effective volume
Ve
(mm3)
20450
Cross-sectional center leg area
Acp
(mm2)
174
Cross-sectional winding area of core
Acw
(mm2)
326
Weight
(g/set)
95
*1kH 1mA ø0.7 100T(Air Gap 0)
Shape and Dimensions
+0
41.4 –1.8
+1.2
36.4 –0
+0
28.6
+0
–1.2
15.2 –0.5
–0
+0
20.0 –0.25
20.0
+0.3
+0.3
+0
–0.25
14.6 –0 14.6 –0
28.0
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
GAP 0.1
GAP 0.2
1000
AL (nH)
AL (nH)
1000
100
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
1
0.1
23°C
1
23°C
Pc (Watt)
Pc (Watt)
100
NI (AT)
60°C
100°C
0.01
60°C
0.1
100°C
100
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
67
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK 1623
Effective cross-sectional area
Ae
(mm2)
31.3
AL*
Core constant
C1
(nH)
(mm-1)
1700±25%
1.41
Effective magnetic path length
Re
(mm)
44.1
Effective volume
Ve
(mm3)
1377
Cross-sectional center leg area
Acp
(mm2)
24.6
Cross-sectional winding area of core
Acw
(mm2)
31.9
Weight
(g/set)
9.6
*1kH 1mA ø0.4 100T(Air Gap 0)
Shape and Dimensions
9.0 ±0.5
8.7
±0.2
3.0
+0
5.8 –0.2
12.5
±0.3
+0
8.6 –0
+0.25
+0
8.6 –0
11.8 –0.2
+0.25
11.8 –0.2
16.5 ±0.3
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
GAP 0.5
100
GAP 1.0
10
0.01
0.1
1.0
10
0.1
10
1
10
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
1000
Bm:200 (mT)
10
Pc (Watt)
23°C
0.1
23°C
1
1
Pc (Watt)
100
NI (AT)
Air gap length (mm)
60°C
100°C
0.01
60°C
0.1
100
100°C
0.01
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
68
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK 2522
Effective cross-sectional area
Ae
(mm2)
67.9
AL*
Core constant
C1
(nH)
(mm-1)
3200±25%
0.72
Effective magnetic path length
Re
(mm)
49.0
Effective volume
Ve
(mm3)
3327
Cross-sectional center leg area
Acp
(mm2)
58.1
Cross-sectional winding area of core
Acw
(mm2)
48
Weight
(g/set)
21.0
*1kH 1mA ø0.6 100T(Air Gap 0)
Shape and Dimensions
13.5
±0.5
12.9
±0.3
3.0
+0
+0.3
+0
8.05 –0 8.05 –0
11.3
±0.4
+0.3
±0.3
25.0
+0
–0.2
19.0
11.3 –0.2
8.8 –0.4
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
100
GAP 0.1
GAP 0.2
GAP 0.5
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Air gap length (mm)
Core loss vs. Frequency
f=100kHz
10
1
1
Pc (Watt)
Pc (Watt)
Core loss vs. Flux density
10
23°C
0.1
60°C
100°C
0.01
100
200
Flux density Bm (mT)
1000
300
500
Bm:200 (mT)
23°C
0.1
0.01
0.001
50
100
NI (AT)
0.001
20
60°C
100
100°C
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
69
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
FQK 2532
Effective cross-sectional area
Ae
(mm2)
70.3
AL*
Core constant
C1
(nH)
(mm-1)
2500±25%
0.91
Effective magnetic path length
Re
(mm)
64.0
Effective volume
Ve
(mm3)
4498
Cross-sectional center leg area
Acp
(mm2)
58.1
Cross-sectional winding area of core
Acw
(mm2)
73.8
Weight
(g/set)
30.0
*1kH 1mA ø0.6 100T(Air Gap 0)
Shape and Dimensions
12.9 ±0.3
13.5 ±0.5
3.0
+0
8.8 –0.4
+0
+0.3
11.9 –0
+0.3
–0
+0
–0.2
16.0
11.9
16.0 –0.2
19.0 ±0.3
25.0 ±0.4
[mm]
DC Pre-magnetization characteristics
AL Value vs. Total gap length
10000
10000
23°C
100°C
GAP 0
1000
AL (nH)
AL (nH)
1000
GAP 0.1
GAP 0.2
GAP 0.5
100
GAP 1.0
100
10
0.01
0.1
1.0
10
0.1
10
1
10
Core loss vs. Flux density
Core loss vs. Frequency
f=100kHz
10
10
1
1
Pc (Watt)
Pc (Watt)
100
1000
NI (AT)
Air gap length (mm)
23°C
0.1
60°C
0.01
Bm:200 (mT)
23°C
0.1
0.01
60°C
100°C
100
100°C
0.001
50
100
200
Flux density Bm (mT)
300
500
0.001
20
50
100
150
200
Frequency (kHz)
Ferrite Cores VOL.05
70
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Precautions
The names of the products and the specifications in this
catalog are subject to change without notice for the sake
of improvement. The manufacturer also reserves the right
to discontinue any of these products. At the time of
delivery, please ask for specifications sheets to check the
contents in order to use the products properly and safely.
Descriptions in this catalog regarding product
characteristics and quality are based solely on discrete
components. When using these components, be sure to
check the specifications with the component in question
mounted on the products.
The manufacturer's warranty will not cover any
disadvantage or damage caused by improper use of the
products that deviates from the characteristics,
specifications, or conditions for use described in this
catalog.
The products in this catalog are intended for use in
ordinary electronic products. If any of these products are
to be used in special applications requiring extremely high
reliability, such as in aviation equipment and nuclear
power controllers where product defects might pose a
safety risk, please consult your NEC TOKIN sales
representatives.
Though the manufacturer has taken all possible
precautions to ensure the quality and reliability of its
products, improper use of products may result in bodily
injury, fire, or similar accident. If you have any questions
regarding the use of the products in question, please
consult your NEC TOKIN sales representatives.
Please be advised that the manufacturer accepts no
responsibility for any infraction by users of the
manufacturer’s products on third party patents or
industrial copyrights. The manufacturer is responsible only
when such infractions are attributable to the structural
design of the product and its manufacturing process.
Export Control
For customers outside Japan
NEC-TOKIN products should not be used or sold for use
in the development, production, stockpiling or utilization of
any conventional weapons or mass-destructive
weapons(nuclear weapons, chemical or biological
weapons, or missiles), or any other weapons.
For customers in Japan
For products which are controlled items subject to
the’Foreign Exchange and Foreign Trade Law’of
Japan,the export license specified by the law is required
for export.
This catalog is current as of December 2009.
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0