NEC ESD-SR-120 Emi core Datasheet

Vol.09
●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.
9634ESDVOL09E1003E1
Contents
Introduction of EMI Core ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・4
Tips on EMI Core Usages ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・5
New Product
Toroidal Cores for Round Cables with High Heat Resistance
and Cable Holding Mechanism ESD-R-H Series ・・・・・・・・・・・・6
Snap-on Cores for Round Cables with High Heat Resistance
and Cable Holding Mechanism ESD-SR-H Series ・・・・・・・・・・・7
Ring Type
Toroidal Cores (Bare Type) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・8
Toroidal Cores (Coated Type) ・・・・・・・・・・・・・・・・・・・・・・・・・・・12
Toroidal Cores with Case ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・14
Toroidal Cores with Snail-shaped Case・・・・・・・・・・・・・・・・・・・16
Snap-on Type
Snap-on Cores for Round Cables ・・・・・・・・・・・・・・・・・・・・・・・・・・・18
Flat Type
Solid / Split Cores for Flat Cables ・・・・・・・・・・・・・・・・・・・・・・・・20
Bead Type
Bead Cores ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・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.
9634ESDVOL09E1003E1
EMI Core
Vol.09
●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.
9634ESDVOL09E1003E1
EMI Cores
Ring Type
Introduction of EMI Core
Series Name
Shape
Model
Diameter Inner Diameter
Material Outer
(㎜)
(㎜)
for Round Cables
Solid
Height
(㎜)
Page
Bare type
Toroidal Cores
(Bare Type)
ESD-R
Mn-Zn
& Ni-Zn
9.5〜38.1
5.0〜19.0
3.0〜28.5
8
Coated type
Toroidal Cores
(Coated Type)
ESD-R
Mn-Zn
& Ni-Zn
12.0〜32.0
6.2〜19.0
3.0〜28.8
12
with Case
Toroidal Cores
with Case
ESD-R
Mn-Zn
& Ni-Zn
12.9〜61.0
6.0〜32.4
6.4〜24.0
14
with Snail-shaped Case
Toroidal Cores
with Snail-shaped Case
ESD-R-B
Mn-Zn
& Ni-Zn
21.5〜51.5
8.8〜25.5 13.0〜17.5
ESD-R-H
Mn-Zn
52.5
22.7
8.5
6
ESD-FPL
Ni-Zn
14.5〜80.0
0.55〜2.2
2.75〜12.0
20
ESD-SR
Ni-Zn
−
φ6〜φ14.5
−
18
ESD-SR-H
Ni-Zn
−
φ9〜φ13
−
7
with High Heat Resistance and
Cable Holding Mechanism
Toroidal Cores
(ESD-R-H series)
16
for Flat Cables
Bare type
Solid Core
for Flat Cables
for Round Cables
with Case
with High Heat Resistance and
Cable Holding Mechanism
Split
Beads
Snap-on Core
for Round Cables
(ESD-SR series)
Snap-on Core
for Round Cables
(ESD-SR-H series)
for Flat Cables
with Metal Clamp
Split Core
for Flat Cables
ESD-FPD
Ni-Zn
37.0〜80.0
2.0〜2.6
10
21
with Plastic
Split Core
for Flat Cables
ESD-FPD-1
Ni-Zn
37.0〜80.0
2.0〜2.6
10
21
Single Piece Core
Beads Core
B-20
Mn-Zn
& Ni-Zn
2.8〜9.7
0.8〜4.8
1.2〜8.0
28
Case by case product guide
●When you have worry about damages to cable covering and insulation.
Coated Type Core, Core with Case ...................................................
page 12〜15
●When you want to retrofit the core
Hinged-Clamp Core
・For Round Cable: ESD-SR, ESD-SR-H series ..............................
page 18〜19
・For Flat Cable: ESD-FPD series ......................................................
page 21
●When you want to fix the core
Core with Snail Shaped Case
・For Round Cable: ESD-R-B, ESD-R-H series ................................
page 16〜17
・For Flat Cable: ESD-FPD-1 series ..................................................
page 21
EMI Core
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.
9634ESDVOL09E1003E1
EMI Cores
Ring Type
Tips on EMI Core Usages
■Characteristics and how to count turns
Number of turns are counted by how many times the lead wire passes through the inner
hole of the core. Do not count the number of lead wire winding outside the core, as it results
in different turn count. (Fig. 1)
When desired performance can not be obtained just by 1 turn, impedance characteristics
value can be raised by increasing the turn. In this case, the effective frequency band should
be checked that it is in the desired range as adding turns results in lowering down the
effective band range. (Fig. 2)
(Representative Example:ESD-R-16C)
10000
Resonance point changes to lower band
2T
3T
*Number of lead wire wound outside the core + 1
= Number of read wire passes through the inner
hole of the core
= Turn count
Fig.1
3T
Impedance increase
1T
Impedance ()
1000
100
10
2T
1T
1
1
10
100
1000
Frequency (MHz)
How to count turns
Fig.2
Relationship between impedance and turn counts
■Effective band range depending on core material
There are two materials of ferrite, Ni-Zn series and Mn-Zn series. Ni-Zn series is effective
for MHz band range such as FM band while Mn-Zn series is effective for kHz band range.
Note that above effective band range is a reference only. Examination of effectiveness
with actual instrument is necessary.
As Mn-Zn series has lower resistance compared to Ni-Zn series, make sure to provide
adequate insulation before use.
Mn-Zn series vs Ni-Zn series |Z|-f Characteristics (representative example)
(measurement condition: measured with same-dimension ring core)
1000
AM band range
FM band range
Ni-Zn series core
Impedance ()
100
Mn-Zn series core
10
1
0.01
0.1
1
10
100
1000
Frequency (MHz)
Fig.3
Effective Band Range of Mn-Zn series / Ni-Zn series ferrite
EMI Core
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.
9634ESDVOL09E1003E1
EMI Cores
Ring Type
Toroidal Cores for Round Cables with High Heat
Resistance and Cable Holding Mechanism
ESD-R-H Series
[RoHS
[RoHS Compliant]
Compliant]
Features
Applications
①Improved maximum allowable temperature
●Consumer electronics
(air conditioners, refrigerators, etc.)
(Increased from up to 60℃ to up to 120℃)
●Industrial equipment (INV, robots, etc.)
②Holding mechanisms provided
(Enables installation with two M4 screws / holding of cables with bands)
③Our unique core material enables high performance in low frequency range
Shape and Dimensions
Impedance vs. Frequency
28.5Max.
ESD-R-H
20
52.5
83
10000
.2
±0
5.2
Impedance ()
16.5 10
φ22.7
6.5
18.5Max.
3.0
3T
2T
100
1T
10
6.5
ESD-R-47H
1000
1
1
10
100
1000
Frequency (MHz)
[mm]
Installation Example
Dimensions(mm)
Model
ESD-R-47H
Frequency range
A
B
C
D
52.5
22.7
8.5
83
up to 100MHz
up to 300MHz
(mainly AM band range) (mainly FM band range)
●
Color of
case
Compatible
toroidal
core
white
−
EMI Core
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.
9634ESDVOL09E1003E1
EMI Cores
Ring Type
Snap-on Cores for Round Cables with High Heat
Resistance and Cable Holding Mechanism
ESD-SR-H Series
[RoHS
[RoHS Compliant]
Compliant]
Features
Applications
①Wider operational temperature range.
●Automotive (ESP, etc.)
Applicable to automotive environment (- 40℃〜 +125℃)
●Information and communication devices,
②Holding mechanisms provided
audio-visual equipment, consumer electronics
(Fixing of cables / enclosures with fixing bands possible)
③Our unique core material enables high performance in high frequency range
Shape and Dimensions
Impedance vs. Frequency
D
E
ESD-SR-H
Impedance ()
1000
A
ESD-SR-250H
10
C
B
ESD-SR-160H
100
1
1
Model
ESD-SR-160H
ESD-SR-250H
10
100
1000
Frequency (MHz)
[mm]
Dimensions(mm)
A
φB
C
D
E
19.5
30
〜9
〜13
19.5
30
46.5
53
38.5
42
Weight(g)
23
63
Color of case
black
black
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
e
Toroidal Cores (Bare Type)
[RoHS Compliant]
Dimensions (mm)
Model
ESD-R-10D
ESD-R-10E
ESD-R-10S
ESD-R-12C
ESD-R-12E
ESD-R-12F
ESD-R-12S
ESD-R-14C
ESD-R-14E
ESD-R-14S
ESD-R-15C-1
ESD-R-16
ESD-R-16C
ESD-R-17S
ESD-R-18SD
ESD-R-19S
ESD-R-19SD
ESD-R-22SD
ESD-R-25SD
ESD-R-25S
ESD-R-26S
ESD-R-28C
ESD-R-31C
ESD-R-38D
Frequency range
OD
ID
T
9.5
10.0
10.5
11.8
11.8
12.0
12.0
14.0
14.0
14.3
15.0
15.8
16.0
17.5
18.0
18.5
18.5
22.5
25.0
25.0
26.0
28.0
31.0
38.1
5.0
5.0
5.5
7.3
7.3
8.5
7.0
7.0
10.0
6.3
10.5
11.6
9.0
9.5
10.0
10.0
10.0
13.8
15.0
15.0
13.0
16.0
19.0
19.0
10.0
5.0
20.0
15.0
8.0
15.0
5.5
3.0
8.0
28.5
12.0
8.4
17.0
28.5
6.0
10.0
10.0
6.4
12.0
12.0
28.5
13.0
8.0
12.7
up to 100MHz(mainly AM band range)
up to 300MHz(mainly FM band range)
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
※Other sizes available. Please contact NEC TOKIN.
※Above frequency range is a reference only. Please test with actual device before use.
Shape and Dimensions
Installation Example
ID
ESD-R Series
OD
T
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Ring Type
Impedance vs. Frequency
ESD-R-10D
ESD-R-10E
10000
1000
Impedance ()
Impedance ()
10000
3T
100
2T
1T
10
1
1000
3T
100
2T
1T
10
1
1
10
100
1000
1
10
Frequency (MHz)
ESD-R-10S
3T
1000
Impedance ()
Impedance ()
10000
2T
100
1T
10
1
1000
3T
2T
100
1T
10
1
1
10
100
1000
1
10
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-R-12E
ESD-R-12F
10000
10000
1000
Impedance ()
Impedance ()
1000
ESD-R-12C
10000
3T
100
2T
1T
10
1000
3T
100
2T
1T
10
1
1
1
10
100
1000
1
10
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-R-12S
ESD-R-14C
10000
10000
1000
Impedance ()
Impedance ()
100
Frequency (MHz)
3T
100
2T
1T
10
1
1000
3T
100
2T
10
1T
1
1
10
100
1
1000
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-R-14E
ESD-R-14S
10000
10000
1000
1000
Impedance ()
Impedance ()
3T
3T
100
2T
1T
10
2T
100
1T
10
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
ing Type
Impedance vs. Frequency
ESD-R-15C-1
ESD-R-16
10000
1000
Impedance ()
Impedance ()
10000
3T
100
2T
1T
10
1
1000
3T
100
2T
10
1T
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-R-16C
ESD-R-17S
10000
10000
3T
Impedance ()
Impedance ()
3T
1000
2T
100
1T
10
1
1000
2T
100
1T
10
1
1
10
100
1000
1
Frequency (MHz)
10000
1000
Impedance ()
Impedance ()
1000
ESD-R-19S
ESD-R-18SD
3T
2T
100
1T
10
1000
3T
100
2T
1T
10
1
1
1
10
100
1
1000
10
100
1000
Frequency (MHz)
Frequency (MHz)
ESD-R-19SD
ESD-R-22SD
10000
1000
Impedance ()
10000
Impedance ()
100
Frequency (MHz)
10000
3T
2T
100
1T
10
1
1000
3T
100
2T
1T
10
1
1
10
100
1000
1
Frequency (MHz)
ESD-R-25SD
10000
Impedance ()
1000
3T
100
10
100
1000
Frequency (MHz)
10000
Impedance ()
10
2T
1T
10
ESD-R-25S
1000
3T
100
2T
10
1T
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Ring Type
Impedance vs. Frequency
ESD-R-26S
ESD-R-28C
10000
10000
Impedance ()
Impedance ()
3T
1000
2T
100
1T
10
1000
3T
2T
100
1T
10
1
1
1
10
100
1000
1
10
Frequency (MHz)
ESD-R-31C
1000
ESD-R-38D
10000
10000
1000
Impedance ()
Impedance ()
100
Frequency (MHz)
3T
100
2T
1T
10
1
1000
3T
100
2T
10
1T
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Ring Type
Toroidal Cores (Coated Type)
[RoHS Compliant]
Dimensions (mm)
Model
ESD-R-12C-2
ESD-R-14A
ESD-R-14C-2
ESD-R-15C
ESD-R-17S-1
ESD-R-19E-1
ESD-R-25D-8
ESD-R-25L-A
ESD-R-28C-1
ESD-R-31C-1
Frequency range
OD
ID
T
12.0
15.0
14.0
15.2
17.7
19.0
25.0
25.3
28.2
32.0
7.3
6.2
7.0
10.5
9.4
10.7
15.0
15.1
15.8
18.5
15.3
3.5
3.0
12.5
28.8
5.3
8.0
12.1
13.2
9.0
up to 100MHz
(mainly AM band range)
up to 300MHz
(mainly FM band range)
Color of coating
Blue
Green
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Green
●
●
●
●
●
●
●
●
●
●
Compatible toroidal core
(bare type)
−
ESD-R-14C
ESD-R-15C-1
ESD-R-17S
−
−
ESD-R-25SD
−
ESD-R-31C
※Above frequency range is a reference only. Please test with actual device before use.
Shape and Dimensions
ID
ESD-R Series
OD
T
Impedance vs. Frequency
ESD-R-12C-2
ESD-R-14A
10000
1000
3T
Impedance ()
Impedance ()
10000
2T
100
1T
10
1000
3T
100
2T
10
1T
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Ring Type
Impedance vs. Frequency
ESD-R-14C-2
ESD-R-15C
1000
1000
Impedance ()
10000
Impedance ()
10000
3T
100
2T
10
1T
1
3T
100
2T
1T
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-R-17S-1
ESD-R-19E-1
10000
10000
Impedance ()
Impedance ()
3T
1000
2T
100
1T
10
1000
3T
100
2T
1T
10
1
1
1
10
100
1
1000
ESD-R-25D-8
1000
10000
1000
Impedance ()
Impedance ()
100
ESD-R-25L-A
10000
3T
100
2T
1T
10
1
1000
3T
100
2T
1T
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-R-28C-1
ESD-R-31C-1
10000
10000
1000
Impedance ()
Impedance ()
10
Frequency (MHz)
Frequency (MHz)
3T
2T
100
1T
10
1
1000
3T
100
2T
1T
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Toroidal Cores with Case
[RoHS Compliant]
Dimensions (mm)
Model
ESD-R-12D
ESD-R-19
ESD-R-19D
ESD-R-25
ESD-R-25D
ESD-R-38
ESD-R-38C-1
ESD-R-47
ESD-R-47D-1
ESD-R-57
ESD-R-57D-1
Frequency range
OD
ID
T
12.9
19.0
19.0
26.0
26.0
39.0
39.0
48.0
48.0
61.0
61.0
6.0
9.0
9.0
14.0
14.0
17.5
17.5
25.5
25.5
32.4
32.4
6.4
11.0
11.0
15.0
15.0
14.0
14.0
16.0
16.0
24.0
24.0
up to 100MHz
(mainly AM band range)
up to 300MHz
(mainly FM band range)
Remarks
Color of case
●
●
●
●
●
●
●
with tape(black)
●
with tape(black)
●
with tape(black)
●
●
※Above frequency range is a reference only. Please test with actual device before use.
Compatible toroidal core
(bare type)
black
white
black
white
black
white
white
white
white
white
white
ESD-R-12S
ESD-R-19S
ESD-R-19SD
ESD-R-25S
ESD-R-25SD
ESD-R-38D
−
−
−
−
−
※Flame resistant grade of the case : UL94V-2
Shape and Dimensions
ID
ESD-R Series
OD
T
Impedance vs. Frequency
ESD-R-12D
ESD-R-19
10000
1000
Impedance ()
Impedance ()
10000
3T
100
2T
1T
10
1
1000
3T
100
2T
1T
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Impedance vs. Frequency
ESD-R-19D
ESD-R-25
10000
1000
Impedance ()
Impedance ()
10000
3T
2T
100
1T
10
1
1000
3T
100
2T
10
1T
1
1
10
100
1000
1
Frequency (MHz)
ESD-R-25D
ESD-R-38
1000
Impedance ()
Impedance ()
1000
10000
3T
100
2T
1T
10
1000
3T
100
2T
10
1T
1
1
1
10
100
1
1000
10
100
1000
Frequency (MHz)
Frequency (MHz)
ESD-R-38C-1
ESD-R-47
10000
10000
1000
3T
Impedance ()
Impedance ()
100
Frequency (MHz)
10000
2T
100
1T
10
1000
3T
100
2T
10
1T
1
1
1
10
100
1
1000
10
100
1000
Frequency (MHz)
Frequency (MHz)
ESD-R-57
ESD-R-47D-1
10000
1000
3T
100
2T
Impedance ()
10000
Impedance ()
10
1T
10
1000
3T
100
2T
10
1T
1
1
1
10
100
1000
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
ESD-R-57D-1
Impedance ()
10000
3T
1000
2T
100
1T
10
1
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Toroidal Cores with
Snail-shaped Case
[RoHS Compliant]
Dimensions (mm)
Model
ESD-R-19B
ESD-R-19D-B
ESD-R-25B
ESD-R-25D-B
ESD-R-38B
ESD-R-38D-B
ESD-R-47B
ESD-R-47D-B
Frequency range
A
B
C
D
up to 100MHz
(mainly AM band range)
21.5
21.5
29.3
29.3
42.4
42.4
51.5
51.5
8.8
8.8
13.9
13.9
17.9
17.9
25.5
25.5
13.0
13.0
15.0
15.0
16.0
16.0
17.5
17.5
18.5
18.5
23.0
23.0
28.0
28.0
34.0
34.0
●
up to 300MHz
(mainly FM band range)
Color of case
white
black
white
black
white
black
white
black
●
●
●
●
●
●
●
※Above frequency range is a reference only. Please test with actual device before use.
Compatible toroidal core
(bare type)
ESD-R-19S
ESD-R-19SD
ESD-R-25S
ESD-R-25SD
ESD-R-38D
−
−
−
※Flame resistant grade of the case : UL94V-2
ESD-R-B Series
C
ø5.1
A
øB
D
3.0
6.5
Shape and Dimensions
[mm]
Impedance vs. Frequency
ESD-R-19B
ESD-R-19D-B
10000
1000
Impedance ()
Impedance ()
10000
3T
100
2T
1T
10
1
1000
3T
2T
100
1T
10
1
1
10
100
1000
1
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-R-25B
ESD-R-25D-B
10000
1000
1000
Impedance ()
10000
Impedance ()
10
3T
100
2T
10
1T
3T
100
2T
1T
10
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Ring Type
Impedance vs. Frequency
ESD-R-38B
ESD-R-38D-B
1000
1000
Impedance ()
10000
Impedance ()
10000
3T
100
2T
10
1T
1
3T
2T
100
1T
10
1
1
10
100
1000
1
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-R-47B
ESD-R-47D-B
10000
1000
1000
Impedance ()
10000
Impedance ()
10
3T
100
2T
10
1T
1
3T
2T
100
1T
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Snap-on Type
Snap-on Cores for Round
Cables
[RoHS Compliant]
ESD-SR Series
Dimensions (mm)
Model
ESD-SR-100
ESD-SR-110
ESD-SR-S10
ESD-SR-120
ESD-SR-150
ESD-SR-160
ESD-SR-250
ESD-SR-S16
ESD-SR-S25
A max.
B max.
C max.
16.5
14.4
15.5
16.0
19.6
20.2
31.5
23.0
33.0
16.5
14.2
14.0
16.4
20.3
20.0
31.6
20.0
29.0
21.0
28.0
18.5
33.0
37.4
39.0
38.0
20.5
15.5
φD
Up to 6.0
Up to 5.0
Up to 6.0
Up to 6.0
Up to 7.0
Up to 9.0
Up to 13.0
Up to 8.0
Up to 14.5
Weight
(g)
Color of case
7.2
6.9
4.1
13.3
23.4
22.7
59.5
12.9
21.3
Black, Gray, Violet
Black, Gray, Violet
Black
Black, Gray, Violet
Black, Gray, Violet
Black, Gray, Violet
Black, Gray, Violet
Black
Black
The Violet case is built-to-order item.
ESD-SR Series
Temperature Index : 65˚C
CTI : Rank 0
Flame Class : UL94V-0
Shape and Dimensions
ESD–SR–S
B
B
ESD–SR–
BD
BD
A
Case Color
C
A
C
ESD-SR-□□□ (blank)Black
ESD-SR-□□□G
Gray
ESD-SR-□□□ V
Violet
※Black only for ESD-SR-S□□
Impedance vs. Frequency
ESD-SR-100
ESD-SR-110
1000
Impedance ()
Impedance ()
1000
1T
100
10
1
1T
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Snap-on TypeEMI Cores
Ring Type
Impedance vs. Frequency
ESD-SR-S10
ESD-SR-120
10000
1T
Impedance ()
Impedance ()
1000
100
10
1000
3T
2T
100
1T
10
1
1
1
10
100
1
1000
10
Frequency (MHz)
ESD-SR-150
10000
1000
Impedance ()
Impedance ()
1000
ESD-SR-160
10000
3T
2T
100
1T
10
1
1000
3T
2T
100
1T
10
1
1
10
100
1000
1
10
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-SR-250
ESD-SR-S16
10000
10000
1000
Impedance ()
Impedance ()
100
Frequency (MHz)
3T
2T
100
1T
10
1
1000
3T
2T
100
1T
10
1
1
10
100
1000
Frequency (MHz)
1
10
100
1000
Frequency (MHz)
ESD-SR-S25
Impedance ()
10000
1000
3T
100
2T
1T
10
1
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Solid / Split Cores
Cares
for Flat Cables
[RoHS Compliant]
ESD-FPL Series
Model
ESD-FPL-14.5-3
ESD-FPL-14.5-5
ESD-FPL-14.5-8
ESD-FPL-14.5-10
ESD-FPL-16-12
ESD-FPL-18-6
ESD-FPL-18-8
ESD-FPL-18-12
ESD-FPL-18.7-3
ESD-FPL-18.7-7
ESD-FPL-18.7-10
ESD-FPL-18.7-12
ESD-FPL-21-8
ESD-FPL-21.5-8
ESD-FPL-23.8-7
ESD-FPL-13
ESD-FPL-24-8
ESD-FPL-24.5-6
ESD-FPL-24.5-8
ESD-FPL-25-12
ESD-FPL-27-8
ESD-FPL-7
ESD-FPL-15
ESD-FPL-28-10
ESD-FPL-31-9
ESD-FPL-31-12
ESD-FPL-32-8
ESD-FPL-32-12
ESD-FPL-20-12
ESD-FPL-20-15
ESD-FPL-33.5-8
ESD-FPL-33.5-10
ESD-FPL-33.5-12
ESD-FPL-34-15
ESD-FPL-35-5
ESD-FPL-35-8
ESD-FPL-16
ESD-FPL-38-12
ESD-FPL-38.5-8
ESD-FPL-38.5-12
ESD-FPL-40-10
ESD-FPL-40-12
ESD-FPL-40-15
ESD-FPL-26
ESD-FPL-45.2-8
ESD-FPL-45-12
ESD-FPL-49.6-12
ESD-FPL-57.6-12
ESD-FPL-34
ESD-FPL-50
Dimensions (mm)
a
b
c
d
14.5
14.5
14.5
14.5
16.0
18.0
18.0
18.0
18.7
18.7
18.7
18.7
21.0
21.5
23.8
23.8
24.0
24.5
24.5
25.0
27.0
28.0
28.0
28.0
31.0
31.0
32.0
32.0
33.2
33.2
33.5
33.5
33.5
34.0
35.0
35.0
37.0
38.0
38.5
38.5
40.0
40.0
40.0
41.2
45.2
45.2
49.6
57.6
60.0
80.0
11.0
11.0
11.0
11.0
11.5
14.0
14.0
14.0
15.0
15.0
15.0
15.0
17.0
16.5
18.8
18.8
19.0
20.0
20.0
21.0
22.0
23.5
23.5
24.0
27.0
27.0
28.0
28.0
27.0
27.0
27.5
27.5
27.5
30.0
30.0
30.0
25.4
34.0
35.0
35.0
34.8
34.8
34.8
35.0
40.0
40.0
44.5
52.0
48.5
68.6
2.75
2.75
2.75
2.75
4.50
5.00
5.00
5.00
2.75
2.75
2.75
2.75
5.00
6.50
6.30
6.30
6.50
4.50
4.50
5.00
6.50
7.70
7.70
5.00
5.00
5.00
5.00
5.00
8.00
8.00
6.50
6.50
6.50
6.00
8.00
8.00
12.00
5.00
4.00
4.00
6.50
6.50
6.50
7.70
6.50
6.50
6.50
6.50
12.00
12.00
3.0
5.0
8.0
10.0
12.0
6.0
8.0
12.0
3.0
7.0
10.0
12.0
8.0
8.0
7.0
15.0
8.0
6.0
8.0
12.0
8.0
7.0
14.6
10.0
9.0
12.0
8.0
12.0
12.0
15.0
8.0
10.0
12.0
15.0
5.0
8.0
12.7
12.0
8.0
12.0
10.0
12.0
15.0
15.0
8.0
12.0
12.0
12.0
12.7
12.7
e
0.80
0.80
0.80
0.80
0.85
1.00
1.00
1.00
0.70
0.70
0.70
0.70
0.80
1.30
1.10
1.10
1.30
0.90
0.90
0.85
1.30
1.50
1.50
0.80
0.55
0.55
0.80
0.80
1.50
1.50
1.30
1.30
1.30
0.80
1.30
1.30
1.90
0.80
0.80
0.80
1.30
1.30
1.30
1.50
1.30
1.50
1.30
1.30
2.20
1.90
Applicable cable
shape
Remarks
FPC・FFC
FPC・FFC
FPC・FFC
FPC・FFC
8 core
FPC・FFC
10 core
FPC・FFC
FPC・FFC
FPC・FFC
FPC・FFC
FPC・FFC
FPC・FFC
12 core
12 core
13 core
14 core
FPC・FFC
FPC・FFC
16 core
16 core
16 core
16 core
FPC・FFC
FPC
FPC
FPC・FFC
FPC・FFC
20 core
20 core
20 core
20 core
20 core
FPC・FFC
22 core
22 core
16 core
FPC・FFC
FPC・FFC
FPC・FFC
26 core
26 core
26 core
26 core
30 core
30 core
32 core
40 core
34 core
50 core
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.2
Fig.2
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.1
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.3
Fig.1
Fig.1
Thin type
Thin type
Thin type
Thin type
Thin type
Thin type
Thin type
Thin type
Minimal gap type
Minimal gap type
※Other sizes available. Please contact NEC TOKIN.
EMI Core
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.
9634ESDVOL09E1003E1
Flat TypeEMI Cores
Ring Type
ESD-FPD Series
Dimensions (mm)
Model
ESD-FPD-16
ESD-FPD-16-1
ESD-FPD-34
ESD-FPD-34-1
ESD-FPD-40
ESD-FPD-40-1
ESD-FPD-50
ESD-FPD-50-1
a
b
c
d
e
37.0
37.0
60.0
60.0
68.0
68.0
80.0
80.0
25.4
25.4
48.3
48.3
56.0
56.0
68.6
68.6
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
2.6
2.6
2.0
2.0
2.0
2.0
2.0
2.0
Applicable cable
Remarks
16 core
16 core
34 core
34 core
40 core
40 core
50 core
50 core
Stainless steel clamp
Nylon clamp
Stainless steel clamp
Nylon clamp
Stainless steel clamp
Nylon clamp
Stainless steel clamp
Nylon clamp
Shape and Dimensions
ESD-FPD Series Clamp (Stainless steel)
d
11.3
3.0
a
e
3.0
13.4
10.3
R1
c
0.3
)
R(0.5
b
13.4
ESD-FPD Series (Core)
R1
ESD-FPD-1 Series Clamp FPD-CL-1 (Black nylon with cable stopper)
5.5
14.8
7.0
9.5
17
28
21
Fig.1
Fig.3
C(0.3~0.5)
d
a
C(0.2~1)
C(0.2~0.5)
d
a
c
e
C(0.3~0.5)
d
c
c
e
a
Fig.2
e
4.5
14.5
2.0
7.1
3.5
22.3
b
b
b
[mm]
Application Example
EMI Core
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.
9634ESDVOL09E1003E1
Flat Typei
Impedance vs. Frequency
10000
1000
1000
Impedance ()
Impedance ()
ESD-FPL-14.5-3
10000
100
10
1
ESD-FPL-14.5-5
100
10
1
1
10
100
1000
1
Frequency (MHz)
ESD-FPL-14.5-8
10000
1000
100
10
1
ESD-FPL-14.5-10
1000
100
10
10
100
1000
1
Frequency (MHz)
10000
1000
1000
Impedance ()
Impedance ()
10000
100
10
1
100
1000
ESD-FPL-18-6
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-18-8
10000
10000
1000
1000
Impedance ()
Impedance ()
10
Frequency (MHz)
ESD-FPL-16-12
100
10
1
ESD-FPL-18-12
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-18.7-3
10000
1000
Impedance ()
Impedance ()
1000
1
1
10000
100
Frequency (MHz)
Impedance ()
Impedance ()
10000
10
100
10
1
ESD-FPL-18.7-7
1000
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Impedance vs. Frequency
ESD-FPL-18.7-10
10000
1000
100
10
ESD-FPL-18.7-12
1000
Impedance ()
Impedance ()
10000
100
10
1
1
1
10
100
1000
1
Frequency (MHz)
ESD-FPL-21-8
10000
1000
100
10
ESD-FPL-21.5-8
100
10
1
1
10
100
1000
1
Frequency (MHz)
Impedance ()
Impedance ()
10
1000
100
10
1
1
10
100
1
1000
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-24-8
10000
1000
Impedance ()
Impedance ()
1000
10000
1
100
10
1
ESD-FPL-24.5-6
1000
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-25-12
ESD-FPL-24.5-8
10000
1000
Impedance ()
Impedance ()
100
ESD-FPL-13
ESD-FPL-23.8-7
100
10000
10
Frequency (MHz)
1000
10000
1000
1000
1
10000
100
Frequency (MHz)
Impedance ()
Impedance ()
10000
10
100
10
1000
100
10
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Bead Type
Impedance vs. Frequency
10000
ESD-FPL-7
ESD-FPL-27-8
10000
Impedance ()
Impedance ()
1000
100
10
1000
100
10
1
1
1
10
100
1
1000
ESD-FPL-15
1000
1000
Impedance ()
10000
Impedance ()
10000
100
10
ESD-FPL-28-10
10
10
100
1000
1
Frequency (MHz)
ESD-FPL-31-9
10000
100
1000
10
ESD-FPL-31-12
1000
Impedance ()
Impedance ()
100
100
10
1
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-32-8
10000
100
10
ESD-FPL-32-12
1000
Impedance ()
1000
Impedance ()
10
Frequency (MHz)
1000
100
10
1
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-20-12
ESD-FPL-20-15
10000
1000
1000
Impedance ()
10000
Impedance ()
1000
1
1
10000
100
100
1
10000
10
Frequency (MHz)
Frequency (MHz)
100
10
1
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Impedance vs. Frequency
ESD-FPL-33.5-8
1000
1000
Impedance ()
10000
Impedance ()
10000
100
10
ESD-FPL-33.5-10
100
10
1
1
1
10
100
1000
1
Frequency (MHz)
10000
ESD-FPL-33.5-12
10000
Impedance ()
Impedance ()
100
10
1
ESD-FPL-34-15
1000
100
10
10
100
1000
1
Frequency (MHz)
ESD-FPL-35-5
10000
Impedance ()
Impedance ()
1000
100
10
100
1000
ESD-FPL-35-8
1000
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-16
10000
1000
1000
Impedance ()
10000
Impedance ()
10
Frequency (MHz)
1
100
10
1
ESD-FPL-38-12
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-38.5-8
10000
1000
Impedance ()
Impedance ()
1000
1
1
10000
100
Frequency (MHz)
1000
10000
10
100
10
1
ESD-FPL-38.5-12
1000
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Impedance vs. Frequency
10000
ESD-FPL-40-10
10000
1000
Impedance ()
Impedance ()
1000
100
10
ESD-FPL-40-12
100
10
1
1
1
10
100
1000
1
Frequency (MHz)
10000
10000
Impedance ()
Impedance ()
10
1
1000
100
10
1
1
10
100
1
1000
1000
10000
Impedance ()
Impedance ()
100
ESD-FPL-45-12
ESD-FPL-45.2-8
1000
100
10
1000
100
10
1
1
1
10
100
1
1000
10
100
1000
Frequency (MHz)
Frequency (MHz)
ESD-FPL-49.6-12
10000
Impedance ()
1000
Impedance ()
10
Frequency (MHz)
Frequency (MHz)
100
10
1
ESD-FPL-57.6-12
1000
100
10
1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
ESD-FPL-34
ESD-FPL-50
10000
1000
1000
Impedance ()
10000
Impedance ()
1000
ESD-FPL-26
ESD-FPL-40-15
100
10000
100
Frequency (MHz)
1000
10000
10
100
10
100
10
1
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Flat Type
Impedance vs. Frequency
ESD-FPD-34,34-1
10000
1000
1000
Impedance ()
Impedance ()
ESD-FPD-16,16-1
10000
100
10
1
100
10
1
1
10
100
1000
1
Frequency (MHz)
100
1000
Frequency (MHz)
ESD-FPD-40,40-1
ESD-FPD-50,50-1
10000
10000
1000
1000
Impedance ()
Impedance ()
10
100
10
1
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
Bead
EMI Cores
Type
Ring Type
Bead Cores
[RoHS Compliant]
Dimensions (mm)
Model
B-20F-28
B-20F-38
B-20F-46
B-20F-57
B-20L-25
B-20L-34
B-20L-44
B-20L-48B
B-20L-95B
Frequency range
OD
ID
H
up to 100MHz
(mainly AM band range)
2.8
3.8
4.6
5.7
2.5
3.4
4.4
4.8
9.7
1.3
1.5
1.5
1.5
1.0
0.8
1.6
2.4
4.8
3.0
4.3
4.3
8.0
1.2
4.4
7.0
4.8
4.2
●
●
●
●
Remarks
up to 300MHz
(mainly FM band range)
●
●
●
●
●
(coated)
※Above frequency range is a reference only. Please test with actual device before use.
Shape and Dimensions
ID
Beads Cores
OD
H
Impedance vs. Frequency
B-20F-28
B-20F-38
1000
1000
Impedance ()
Impedance ()
10000
100
10
1
100
10
1
1
10
100
Frequency (MHz)
1000
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
EMI Cores
Bead
Type
Ring Type
Impedance vs. Frequency
B-20F-46
B-20F-57
1000
Impedance ()
Impedance ()
1000
100
10
1
1
10
100
100
10
1
1000
1
Frequency (MHz)
B-20L-25
B-20L-34
Impedance ()
Impedance ()
1000
1000
100
10
1
10
100
100
10
1
1000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
B-20L-44
B-20L-48B
1000
1000
Impedance ()
Impedance ()
100
Frequency (MHz)
1000
1
10
100
10
1
100
10
1
1
10
100
1000
Frequency (MHz)
1
10
100
1000
Frequency (MHz)
B-20L-95B
Impedance ()
1000
100
10
1
1
10
100
1000
Frequency (MHz)
EMI Core
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.
9634ESDVOL09E1003E1
EMI Cores
Ring Type
EMI Core
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.
9634ESDVOL09E1003E1
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 March 2010.
●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.
9634ESDVOL09E1003E1
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