TOKEN TCET24B471P

TOKEN
THROUGH HOLE
INDUCTORS
Token Electronics Industry Co., Ltd.
Taiwan: No. 137, Sec. 1, Chung Shin Rd., Wu Ku Hsiang, Taipei Hsien, Taiwan, R.O.C
TEL: 886-2-2981 0109; FAX: 886-2-2988 7487
China:
12F, Zhongxing Industry Bld., Chuangye Rd., Nanshan District, Shenzhen, Guangdong
TEL: 86-755-2605 5363, 2605 5364; FAX: 86-755-2605 5365
http://www.token.com.tw
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Product Index
Information
General Information ----------------------------------------------------------------------------- 01
Terminology & Glossary ----------------------------------------------------------------------- 02
Measurements of Fixed Inductors --------------------------------------------------------- 06
Through Hole Inductors
TCUU Series - EMI Line Filters --------------------------------------------------------------- 08
TCAL Fixed Series --------------------------------------------------------------------------------19
TCDA Series - Power Large Current --------------------------------------------------------30
TCRB Series - Radial Choke -------------------------------------------------------------------39
TCRC Series - Radial Chokes -----------------------------------------------------------------46
TCRS Series - Shielded Radial Choke ----------------------------------------------------- 55
TC19 Series - Through Hole Gap Toroidal Coils --------------------------------------- 59
TCPC Series - Power Choke ------------------------------------------------------------------ 61
TC1213 Power Series --------------------------------------------------------------------------- 63
TCLP/TCVP Low DCR Series ----------------------------------------------------------------- 65
TCAC Series - Air Core Coils ----------------------------------------------------------------- 68
TCB7T Series - Common Mode Choke Coils -------------------------------------------- 72
TCTK Toroidal Series --------------------------------------------------------------------------- 75
TCTC Series - Vertical base mounted Toroidal ----------------------------------------- 77
TCFB Series - Ferrite Beads ------------------------------------------------------------------ 79
TCWB Series - Wide Band Chokes --------------------------------------------------------- 82
Notice: Specification Changed or Version Updated will be posted at irregular intervals.
All Updated and Final Specifications, Please Confirm with TOKEN ELECTRONICS
REPRESENITIVES.
:
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Through Hole General Information
Through Hole
Inductors
General Infornation
Leading-Edge Technology
Token Electronics brand passive component specializes in standard and custom solutions offering t
he latest in state-of-the-art low profile high power density inductor components. Token provides
cost-effective, comprehensive solutions that meet the evolving needs of technology-driven markets.
In working closely with the industry leaders in chipset and core development, we remain at the
forefront of innovation and new technology to deliver the optimal mix of packaging, high efficiency
and unbeatable reliability. Our designs utilize high frequency, low core loss materials, new and
custom core shapes in combination with innovative construction and packaging to provide designers
with the highest performance parts available on the market.
Find Inductor Solutions Faster
Find Your Inductor - wt.moc.nekot@qfr
Only timely and accurate information can help manage the changing needs of your customers. The
Token InductorFinder puts you only a click away from all of the inductor information you need.
Find Your Solution - wt.moc.nekot@qfr
Selecting the correct inductor solution will not only save you time, but it will give you a competitive
edge. At Token, we are committed to helping you find the most efficient alternative for your power
design. Our inductor and power supply design experts can help you make that selection.
Please forward us:
● A brief description of your particular application’s requirements.
● Details of an existing solution that you’d like to replace, enhance or find an alternative.
● Inquiries for feasibility to tailor a power transformer or inductor to your specific application.
We can also help you with any additional technical information you might need relating to any of
our sproducts.
Ask Us Today
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Fixed Inductor Terminology Glossary
Fixed Inductor
Terminology Glossary
Inductor and Magnetic Product Terminology & Glossary
Air Core Inductor (Ceramic Core Inductor)
Air core inductors are often referred to as “Ceramic Core” inductors. Air core inductor is most often
used in high frequency applications where low inductance values, very low core losses and high Q
values are required.
Ceramic has no magnetic properties. Thus, there is no increase in permeability due to the core
material. Its main purpose is to provide a form for the coil. In some designs it also provides the
structure to hold the terminals in place. Ceramic has a very low thermal coefficient of expansion.
This allows for relatively high inductance stability over the operating temperature ranges.
Axial Inductor
An inductor constructed on a core with concentric leads on opposite ends of the core. Axial
inductors are available for both power applications and RF applications, and are available in many
core materials including the basic phenolic, ferrite and powdered iron types. Both rod and bobbin
shapes are utilized. Axial inductors are very suitable for tape and reel packaging for auto placement.
RF Choke
Another name for a radio frequency inductor which is intended to filter or choke out signals.
What is Inductor?
A passive component designed to resist changes in current. Inductors are often referred to as “AC
Resistors”. The ability to resist changes in current and the ability to store energy in its magnetic
field,account for the bulk of the useful properties of inductors. Current passing through an inductor
will produce a magnetic field. A changing magnetic field induces a voltage which opposes the
field-producing current. This property of impeding changes of current is known as inductance.
The voltage induced across an inductor by a change of current is defined as:
Equation V = L di/dt where V (Induced Voltage); L (Inductance Value).
Thus, the induced voltage is proportional to the inductance value and the rate of current change.
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Fixed Inductor Terminology Glossary
Inductor and Magnetic Product Terminology & Glossary
DCR (DC Resistance)
The resistance of the inductor winding measured with no alternating current. The DCR is most often minimized in the design of an inductor. The unit of measure is ohms, and it is usually specified as a maximum
rating.
EMI
EMI is an acronym for Electromagnetic Interference. It is unwanted electrical energy in any form. EMI is
often used interchangeably with “Noise”.
Ferrite Core
Ferrite is a magnetic material which consists of a mixed oxide of iron and other elements that are made to
have a crystalline molecular structure. The general composition of ferrites is xxFe2O4 where xx represents
one or several metals. The most popular metal combinations are manganese and zinc (MnZn) and nickel
and zinc (NiZn). These metals can be easily magnetized.
Impedance
The impedance of an inductor is the total resistance to the flow of current, including the AC and DC
component. The DC component of the impedance is simply the DC resistance of the winding. The AC
component of the impedance includes the inductor reactance. The following formula calculates the
inductive reactance of an ideal inductor (i.e., one with no losses) to a sinusoidal AC signal.
Equation Z = XL = 2ΠƒL.
This equation indicates that higher impedance levels are achieved by higher inductance values or at higher
frequencies.
Inductance & Tolerance
The property of a circuit element which tends to oppose any change in the current flowing through it. The
inductance for a given inductor is influenced by the core material, core shape and size, the turns count and
the shape of the coil. Inductors most often have their inductances expressed in microhenries (μH).
Letter
F
G
H
J
K
L
M
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Tolerance Letter of Inductance Table
Tolerance
±1%
±2%
±3%
±5%
± 10 %
± 15 %
± 20 %
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Inductance
1 henry (H) = 106 μH
1 millihenry (mH) = 103 μH
1 microhenry (μH) = 1 μH
1 nanohenry (nH) = 10-3 μH
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Fixed Inductor Terminology Glossary
Matched Impedance
The condition that exists when two coupled circuits are adjusted so that the output impedance of one circuit
equals the input impedance of the other circuit connected to the first. There is a minimum power loss between two circuits when their connecting impedances are equal.
Multilayer Inductor
An inductor constructed by layering the coil between layers of core material. The coil typically consists
of a bare metal material (no insulation). This technology is sometimes referred to as “non-wirewound”.
The inductance value can be made larger by adding additional layers for a given spiral pattern.
Quality Factor Q
The Q value of an inductor is a measure of the relative losses in an inductor. The Q is also known as the
“quality factor” and is technically defined as the ratio of inductive reactance to effective resistance and is
represented by: Equation Q = XL / Re = 2πƒL / Re
Since XL and Re are functions of frequency, the test frequency must be given when specifying Q. XL
typically increases with frequency at a faster rate than Re at lower frequencies, and vice versa at higher
frequencies. This results in a bell shaped curve for Q vs frequency. Re is mainly comprised of the DC
resistance of the wire, the core losses and skin effect of the wire. Based on the above formula, it can be
shown that the Q is zero at the self resonant frequency since the inductance is zero at this point.
Rated Current
The level of continuous DC current that can be passed through the inductor. This DC current level is
based on a maximum temperature rise of the inductor at the maximum rated ambient temperature. The
rated current is related to the inductor’s ability to minimize the power losses in the winding by having a
low DC resistance. It is also related to the inductor’s ability to dissipate this power lost in the windings.
Thus, the rated current can be increased by reducing the DC resistance or increasing the inductor size.
For low frequency current waveforms, the RMS current can be substituted for the DC rated current.
The rated current is not related to the magnetic properties of the inductor.
Saturation Current
The DC bias current flowing through the inductor which causes the inductance to drop by a specified
amount from the initial zero DC bias inductance value. Common specified inductance drop percentages
include 10 % and 20 %. It is useful to use the 10 % inductance drop value for ferrite cores and 20 % for
powdered iron cores in energy storage applications.
The cause of the inductance to drop due to the DC bias current is related to the magnetic properties of the
core. The core, and some of the space around the core, can only store a given amount of magnetic flux
density. Beyond the maximum flux density point, the permeability of the core is reduced. Thus, the
inductance is caused to drop. Core saturation does not apply to “air-core” inductors.
Self-Resonant Frequency (SRF)
The frequency at which the inductor’s distributed capacitance resonates with the inductance. It is at this
frequency that the inductance is equal to the capacitance and they cancel each other. The inductor will
act purely resistive with a high impedance at the SRF point.
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Fixed Inductor Terminology Glossary
Self-Resonant Frequency (SRF)
The frequency at which the inductor’s distributed capacitance resonates with the inductance. It is at this
frequency that the inductance is equal to the capacitance and they cancel each other. The inductor will
act purely resistive with a high impedance at the SRF point.
The distributed capacitance is caused by the turns of wire layered on top of each other and around the core.
This capacitance is in parallel to the inductance. At frequencies above the SRF, the capacitive reactance of
the parallel combination will become the dominant component.
Also, the Q of the inductor is equal to zero at the SRF point since the inductive reactance is zero. The SRF
is specified in MHz and is listed as a minimum value on product data sheets.
Shielded Inductor
An inductor designed for its core to contain a majority of its magnetic field. Some inductor designs are
self shielding. Examples of these are magnetic core shapes which include toroids, pot cores and E-cores.
Magnetic core shapes such as slug cores and bobbins require the application of a magnetic sleeve or
similar method to yield a shielded inductor.
It should be noted that magnetic shielding is a matter of degree. A certain percentage of the magnetic f
ield will escape the core material. This is even applicable for toroidal cores as lower core permeabilities
will have higher fringing fields than will high permeability toroidal cores.
Toroidal Inductor
An inductor constructed by placing a winding(s) on a core that has a donut shaped surface. Toroidal
cores are available in many magnetic core materials within the four basic types: Ferrite, Powdered Iron,
Alloy and High Flux, and Tape Wound. Characteristics of toroidal inductors include: self shielding
(closed magnetic path), efficient energy transfer, high coupling between windings, and early saturation.
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Measurements of Fixed Inductors
Measurements of
Fixed Inductors
Measurements of Fixed Inductors
Inductance
The inductance is measured with a Q-meter, LCR meter or animpedance analyzer.
● Fixed inductors for signals: Use of a Q-meter in which the frequency is for direct readout of the
inductance or at the specified frequency.
● Inductors for high current power line circuits: 1kHz or 100kHz.
Q Factor
The unloaded Q is measured with a Q-meter, LCR meter orimpedance analyzer. The frequency of
measurement is that at which the inductance hasbeen measured or at a different frequency as specified.
However, forhigh current power line inductors, the resistance is measured andthe Q may be neglected.
DCR (DC Resistance), SRF (Self-Resonant Frequency)
DCR: A digital multimeter is used for measurement;
SRF: Measured with a Q-meter, impedance analyzer or network analyzer.
Dielectric Strength
For specimen coil, apply 100V DC for 5 seconds between the shielding case and terminals. There
should be no damage orabnormalities in the inductor.
Maximum Allowable Current
The maximum allowable current is a DC Current which causes initialinductance to decrease by 10%
or 30%. Or coil temperature to rise by 20°C or 40°C, whichever is smaller. (Reference ambient temperature: 20°C)
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Measurements of Fixed Inductors
Maximum Allowable Current
The maximum allowable current is a DC Current which causes initialinductance to decrease by 10% or
30%. Or coil temperature to rise by 20°C or 40°C, whichever is smaller. (Reference ambient temperature:
20°C)
Solderability
After immersion of terminals in flux for 5 to 10 seconds, dip theterminals in the solder bath at 245±5°C for
2±0.5 seconds. Makecertain that more than 3/4 of the surface of the terminals are coatedwith new solder.
Dry Heat Test
The change in inductance, if any, is measured after exposure to 85±2°C in a test chamber for 500±12 hours
and for 1 to 2 hours at room temperature.
Shock Tests
The change in inductance, if any, is measured after the following tests.
● Free Fall Drop Test: A specimen coil is mounted on a test board and dropped freely 3 times
from a height of 1 meter.
● Impact Tester: A specimen inductor is mounted on a test board and dropped 3 times in three
directions with shock applied for 0.01 seconds at 981 m/s2. The change in inductance, if any,
is measured after the tests.
Vibration Test
The change in inductance, if any, is measured after the following condition:
● A specimen coil/inductor is mounted on a test board of vibration instrument.
● Overall amplitude: 1.5mm, frequency range: 10~55Hz, and swept in the (10~55~10)Hz order
per minute for 2 hrs in each of the 3 directions for total of 6 hrs.
Humidity Test
The change in inductance, if any, is measured after exposure in a test chamber to humidity of 90% to
95% R.H. at 60±2°C for 500±12 hours and 1 hour exposure at room temperature.
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TCUU EMI Line Filters
EMI Line Filters
EMI Line Filters for filtering common mode
power line noise (TCUU)
Preview
In recent times there has been a growing need for energy storage inductors for noise filtering in both mains line
filters and DC chokes used in switched-mode power supplies. In mains line filter applications the filtering falls
into two categories: common-mode noise and differential-mode noise.
The line filter arrangement consists of two sections bobbin between the mains supply and the equipment. Note
that the common-mode filter is wound on a single core and the differential mode filter consists of two indiviual
wound cores. The common-mode noise is in relation to ground and is common to both lines. Differential mode
noise is the noise between the two lines. Both types of noise are usually present to varying degrees.
Token line filters TCUU series common mode choke coils are used in a wide range of prevention of radio
frequency interference (RFI) and electromagnetic interference (EMI) from power supply lines and for prevention
of multifunctioning of products such as measuring equipment and system equipment. Features wide range of
selection, high impedance at applicable frequency, and high self-resonant frequency.
The TCUU series is designed to reduce stray capacity between windings by using a single-layer coil and
two sections bobbin construction on high permeability ferrite core, which offer excellent high frequency
characteristics. This series provides excellent noise suppression for high frequency ranges including the FM
band. This filter can also be used as a signal line with excellent withstanding voltage, since the windings are
divided into two sections.
Token is equipped to design and produce custom components to meet many design and reliability demands.
Custom parts are available on request. Token will also produce devices outside these specifications to meet
specific customer requirements, please contact our sales for more information.
Features :
- Easily inserted into PCB.
- Small size and inexpensive type.
- Highly reliable, compact & lightweight.
- Magnetic shielded construction available.
- Characteristics in Low Frequency Band.
- AC common mode choke coil which has excellent attenuation.
Applications :
- Multi-Function Telephones.
- Common Mode Chokes for Effective AC line Noise Prevention.
- AC Adapters, Faxs Small Size Fluorescent Lights, VCRS,Color TVS.
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TCUU98V EMI Line Filters
Magnetic Shielded Construction (TCUU98V) Configurations & Dimensions
D
G
C
B
E
A
F
Type
TCUU98V
A (max)
11.0
B (max)
16.5
C (max)
16.5
D
3.5
E
Φ0.6
F
7.0
G
8.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCUU98V) at 25°C Electrical Characteristics
Part Number
TCUU98H-471
TCUU98H-681
TCUU98H-102
TCUU98H-222
TCUU98H-392
TCUU98H-472
TCUU98H-682
TCUU98H-103
Inductance
(mH)(min)
0.47
0.68
1.0
2.2
3.9
4.7
6.8
10.0
Inductance Balance
(µH)(max)
25
25
50
50
100
100
150
200
DCR
(Ω)(max)
0.15
0.25
0.35
0.7
1.20
1.60
2.50
4.00
IDC
(A)(max)
1.00
0.85
0.70
0.50
0.38
0.34
0.25
0.20
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCUU98H EMI Line Filters
(TCUU98H) Configurations & Dimensions
C
Type
TCUU98H
A (max)
15.5
B (max)
16.5
C (max)
12.5
F
E
D
B
A
D
Φ0.6
E
7.0
F
8.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCUU98H) at 25°C Electrical Characteristics
Part Number
TCUU98H-471
TCUU98H-681
TCUU98H-102
TCUU98H-222
TCUU98H-392
TCUU98H-472
TCUU98H-682
TCUU98H-103
Inductance
(mH)(min)
0.47
0.68
1.0
2.2
3.9
4.7
6.8
10.0
Inductance Balance
(µH)(max)
25
25
50
50
100
100
150
200
DCR
(Ω)(max)
0.15
0.25
0.35
0.7
1.20
1.60
2.50
4.00
IDC
(A)(max)
1.00
0.85
0.70
0.50
0.38
0.34
0.25
0.20
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCUU10 EMI Line Filters
(TCUU10) Configurations & Dimensions
C
F
D
B
G
E
A
Type
TCUU10
A (max)
17.0
B (max)
18.5
C (max)
23.0
D
4.0
E
Φ0.7
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCUU10) at 25°C Electrical Characteristics
Part Number
TCUU10-332
TCUU10-682
TCUU10-123
TCUU10-223
TCUU10-333
TCUU10-513
Inductance
(mH)(min)
3.3
6.8
12.0
22.0
33.0
51.0
Inductance Balance
(µH)(max)
100
200
360
440
660
1000
DCR
(Ω)(max)
0.71
1.26
2.20
3.64
5.74
9.12
IDC
(A)(max)
0.65
0.435
0.34
0.25
0.20
0.15
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCUU16 EMI Line Filters
AC Common Mode Choke Coils (TCUU16) Configurations & Dimensions
C
A (max)
22.0
B (max)
20.0
F
G
A
Type
TCUU16
D
E
B
C (max)
28.5
D
4.5
E
Φ0.7
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCUU16) at 25°C Electrical Characteristics
Part
Number
TCUU16-152
TCUU16-402
TCUU16-802
TCUU16-203
TCUU16-303
Inductance
(mH)(min)
1.5
4.0
8.0
20.0
30.0
Inductance Balance
(µH)(max)
40
60
80
150
200
DCR
(Ω)(max)
0.125
0.27
0.46
1.60
2.50
IDC
(A)(max)
1.90
1.20
0.90
0.50
0.40
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCUT20 EMI Line Filters
AC Common Mode Choke Coils (TCUT20) Configurations & Dimensions
A
A (max)
17.2
B (max)
22.0
C (max)
22.5
D
4.5
E
Φ0.8
G
E
B
Type
TCUT20
F
D
C
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCUT20) at 25°C Electrical Characteristics
Part Number
TCUT20-222
TCUT20-392
TCUT20-103
TCUT20-183
TCUT20-223
TCUT20-333
Inductance
(mH)(min)
2.2
3.9
10.0
18.0
22.0
33.0
Inductance Balance
(µH)(max)
150
150
550
600
800
800
DCR (Ω)(max)
IDC (A)(max)
0.24
0.41
1.00
1.63
2.04
3.42
1.30
1.00
0.60
0.50
0.40
0.30
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCET24B EMI Line Filters
A
Type
TCET24B
A (max)
18.5
B(max)
25.5
C(max)
31.0
C
D
4.0
G
E
B
Magnetic Shielded Core (TCET24B) Configurations & Dimensions
D
E
Φ0.8
F
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCET24B) at 25°C Electrical Characteristics
Part
Number
TCET24B-252
TCET24B-352
TCET24B-452
TCET24B-103
TCET24B-153
TCET24B-203
TCET24B-353
Inductance
(mH)(min)
2.5
3.5
4.5
10.0
15.0
20.0
35.0
Inductance Balance
(µH)(max)
100
150
200
300
400
600
800
DCR
(Ω)(max)
0.13
0.18
0.21
0.47
0.73
0.87
1.58
IDC
(A)(max)
2.00
1.70
1.50
1.00
0.80
0.70
0.60
Note: Test Freq.: 1.0kHz.
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCET24H EMI Line Filters
Magnetic Shielded Core (TCET24H) Configurations & Dimensions
G
E
A
F
C
B
D
Type
TCET24H
A (max)
18.5
B(max)
25.5
C(max)
31.0
D
4.0
E
Φ0.8
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCET24H) at 25°C Electrical Characteristics
Part
Number
TCET24H-252
TCET24H-352
TCET24H-452
TCET24H-103
TCET24H-153
TCET24H-203
TCET24H-353
Inductance
(mH)(min)
2.5
3.5
4.5
10.0
15.0
20.0
35.0
Inductance Balance
(µH)(max)
100
150
200
300
400
600
800
DCR
(Ω)(max)
0.13
0.18
0.21
0.47
0.73
0.87
1.58
IDC
(A)(max)
2.00
1.70
1.50
1.00
0.80
0.70
0.60
Note: Test Freq.: 1.0kHz
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCET28B EMI Line Filters
A
Type
TCET28B
A (max)
22.0
B(max)
31.0
C(max)
35.5
C
D
4.0
G
B
E
Magnetic Shielded Core (TCET28B) Configurations & Dimensions
D
E
Φ0.8
F
F
10.0
G
13.0
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCET28B) at 25°C Electrical Characteristics
Part
Number
TCET28B-182
TCET28B-682
TCET28B-123
TCET28B-223
TCET28B-393
TCET28B-683
Inductance
(mH)(min)
1.8
6.8
12.0
22.0
39.0
68.0
Inductance Balance
(µH)(max)
100
200
400
500
700
850
DCR
(Ω)(max)
0.072
0.23
0.38
0.65
1.43
1.82
IDC
(A)(max)
2.60
1.60
1.20
1.00
0.70
0.60
Note: Test Freq.: 1.0kHz
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TCET28H EMI Line Filters
Magnetic Shielded Core (TCET24H) Configurations & Dimensions
G
A
F
C
E
B
D
Type
TCET28H
A (max)
30.0
B(max)
30.0
C(max)
23.5
D
3.5 ± 0.5
E
Φ0.8 ±0.1
F
24.0 ± 0.5
G
20.0 ± 0.5
Note: Design as Customer’s Requested Specifications.
Common Mode Chokes (TCET28H) at 25°C Electrical Characteristics
Part
Number
TCET28H-182
TCET28H-682
TCET28H-123
TCET28H-223
TCET28H-393
TCET28H-683
Inductance
(mH)(min)
1.8
6.8
12.0
22.0
39.0
68.0
Inductance Balance
(µH)(max)
100
200
400
500
700
850
DCR
(Ω)(max)
0.072
0.23
0.38
0.65
1.43
1.82
IDC
(A)(max)
2.60
1.60
1.20
1.00
0.70
0.60
Note: Test Freq.: 1.0kHz
Allowable Current : D.C. Current When Temperature of Coil Increased up to 40°C .(Ta=25°C )
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TOKEN
TCUU EMI Line Filters
(TCUU98V, TCUU98H, TCUU10, TCUU16) How to Order
TCUU98V
471


 Part Number: TCUU98V Vertical Type,
TCUU98H Horizontal Type,
P

 Winding
Code
None
D
TCUU10,
TCUU16
 Inductance
Code
Inductance
471
681
102
222
0.47mH
0.68mH
1.0mH
2.2mH

Tolerance
Standard Winding
Sectional Winding
 Package : P ( Bulk )
(TCUT20, TCET24B, TCET24H, TCET28B, TCET28H) How to Order
TCUU98V
471
P



 Part Number: TCUT20,
TCET24B,
TCET24H,
TCET28B,
TCET28H
 Inductance
Code
222
392
103
183
Inductance
2.2mH
3.9mH
10.0mH
20.0mH
 Package : P ( Bulk )
Back to 1st Page - EMI Line Filters (TCUU)
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TCAL Through Hole Fixed Inductors
Through Hole
Fixed Inductors
Token fixed inductors meet the needs of
a variety of manufacturing methods (TCAL)
Preview
Token TCAL series fixed inductor utilizes the latest winding technology with special core material, sturdy
construction, outer layer of epoxy resin processing, high Q value and self-resonance frequency, wide inductance
range, high reliability, and low price.
The TCAL series is ideal for consumer electronics such as digital set-top boxes (DVB), digital video disc players
(DVD), video cassette recorders (VCR), television (TV), computers, audio equipment, mobile communications,
telephone, and various general-purpose electronic applications.
Token highly efficient automated production processes offer a full range of high-quality inductors products
suitable for automatic plug-in operation. The TCAL provides 0204,0307,0410, and 0510 size varieties of
different forming, such as Normal & Short Form, F Forming, U Forming, Pana Forming, and bulk products to
meet the needs of a variety of manufacturing methods.
Token TCAL Series fixed inductors are full line confirming
with RoHS specifications, Pb-free standards. Provide a
complete inductor size and full range inductance, and custom
parts are available on request. Token will also produce devices
outside these specifications to meet specific customer
requirements, please contact our sales for more information.
Applications :
- TV, VCR.
- Computer Devices
- Electronics products.
- Communication equipment.
Features :
- Low Cost.
- Coating epoxy resin that ensures the humidity resistance to be long life.
Version 2010
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TOKEN
TCAL Through Hole Fixed Inductors
Normal Form & Short Form
TCALN0204
C
TCALN0307,TCALN0410,TALN0510
A
B
C
C
A
D
E
B
E
A
D
Type
Φ A(max)
B(max)
C ± 3.0
Φ D ± 0.05
E ± 1.5
TCALN0204
2.8
5.0
29.5
0.50
62.5
TCALS0204
2.8
5.0
16.0
0.50
36.5
TCALN0307
3.0
7.0
28.0
0.50
62.5
TCALS0307
3.0
7.0
15.0
0.50
36.5
TCALN0410
4.0
10.0
26.0
0.65
62.5
TCALS0410
4.0
10.0
14.0
0.65
36.5
TCALN0510
TCALS0510
5.0
5.0
10.0
10.0
26.0
14.0
0.65
0.65
62.5
36.5
F Forming
TCALFB0307,TCALFB0410
TCALFB0510
W
TCALFB0204
W
A
A
C
Sym.
A (max)
B (max)
C (max)
D (min)
W ± 0.05
20 of 83
B
D
TCALFB0204
2.80
5.00
6.00
3.60
0.50 Φ
C
TCALFB0307
3.00
7.00
6.00
3.60
0.50 Φ
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B
TCALFB0410
4.00
10.00
6.00
4.00
0.65 Φ
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D
TCALFB0510
5.00
10.00
6.00
4.00
0.65 Φ
Version 2010
TOKEN
TCAL Through Hole Fixed Inductors
U Forming
TCALUB0307,TCALUB0410
TCALUB0510
B
TCALUB0204
B
A
A
C
C
W
W
F
Sym.
A (max)
B (max)
C (min)
F
W ± 0.05
F
TCALUB0204
2.80
5.00
3.60
6 ~ 15
0.50 Φ
TCALUB0307
3.00
7.00
3.60
10 ~ 20
0.50 Φ
TCALUB0410
4.00
10.00
3.60
12.5 ~ 20
0.65 Φ
TCALUB0510
5.00
10.00
3.60
12.5 ~ 20
0.65 Φ
(TCAL 0307 Series) Pana Forming
A
h
p
p2
h1
C
Coating
B
H1
H DO
H0
W1
F
A
B
C
3.00
(max)
7.00
(max)
P
12.7±1.0
W0 W
P0
W2
F1
T
D0
F
H
3.00
+0.00
-1.00
4.00±0.3
5.00
+0.80
-0.20
19.00
+1.00
-0.30
P0
P1
P2
T
12.7±0.3
3.85±0.7
6.35±1.3
0.7±0.2
W
18.00
+1.00
-0.50
Version 2010
http://www.token.com.tw/
Unit in mm
H0
H1
h
h1
16.00±0.5
28.50
(max)
0.00
±2.0
(±5°)
0.00
±2.0
(±5°)
W0
13.00±1.0
W1
9.00
+0.75
-0.50
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W2
4.00
(max)
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TOKEN
TCAL Through Hole Fixed Inductors
(Axial Lead Type) Dimensions of Tape & Reel
Label
C
G
R
K
Sym.
E
F
G
K
R
T
A’
D’
D
W(W’)
Dimensions
52.00 ± 1.50
26.00 ± 1.50
5.00 ± 0.50
6.00 ± 1.00
26.00 ± 0.50
13.00 ± 0.50
E
F
T(T’)
Sym.
A
A’
B
C
D
D’
A
Dimensions
0.00 ± 0.50
1.00 (max)
1.00 (max)
355.00 ± 0.50
15.00 ± 0.50
71.00 ± 0.50
Sym.
T’
W
W’
Dimensions
45.00 ± 0.50
76.00 ± 0.50
50.00 ± 0.50
(Axial Lead Type) Packing Unit for Reel
Item
Q’ TY/ Reel
GW/Reel (Approx.)
Q’ TY/CTN.
NW/CTN. (Approx.)
GW/CTN. (Approx.)
Carton Size (mm)
22 of 83
TCAL0204
5,000 PCS
1.4 Kgm
25,000 PCS
7.0 Kgm
8.0 Kgm
397 × 397 × 479
TCAL0307
5,000 PCS
1.6 Kgm
25,000 PCS
8.0 Kgm
9.0 Kgm
397 × 397 × 479
http://www.token.com.tw/
TCAL0410
5,000 PCS
2.0 Kgm
25,000 PCS
10.0 Kgm
11.0 Kgm
397 × 397 × 479
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TCAL0510
3,000 PCS
2.0 Kgm
15,000 PCS
10.0 Kgm
11.0 Kgm
397 × 397 × 479
Version 2010
TOKEN
TCAL Through Hole Fixed Inductors
(Axial Lead Type) Dimensions of Ammo Box
C
A
Sym.
A
A’
Dimensions
74.00 ± 0.30
48.00 ± 0.30
.
.. .... ..
.... O. ....
ST .N P/N
CU PO
B’
.
.. .... ..
.... O. ....
ST .N P/N
CU PO
B
C’
A’
Sym.
B
B’
Dimensions
108.00 ± 0.30
105.00 ± 0.30
Sym.
C
C’
Dimensions
260.00 ± 0.30
255.00 ± 0.30
(Axial Lead Type) Packing Unit for Box
Item
Q’ TY / Ammo Box
GW / Box(Approx.)
Q’ TY / CTN.
NW / CTN. (Approx.)
GW / CTN.(Approx.)
Carton Size (mm)
TCAL0204
3,000 PCS
0.8 KGM
30,000 PCS
6.0 Kgm
8.0 Kgm
438 × 295 × 270
TCAL0307
3,000 PCS
0.9 KGM
30,000 PCS
7.0 Kgm
9.0 Kgm
438 × 295 × 270
TCAL0410
2,000 PCS
1.0 KGM
20,000 PCS
8.0 Kgm
10.0 Kgm
438 × 295 × 270s
TCAL0510
1,500 PCS
0.7 KGM
10,000 PCS
5.0 Kgm
7.0 Kgm
438 × 295 × 270
TCAL0410
1,000 PCS
0.3 Kgm
TCAL0510
500 PCS
0.3 Kgm
(Axial Lead Type) Packing Unit for Bulk
Item
Q’ TY / Bag
GW / Bag (Approx.)
Version 2010
TCAL0204
1,000 PCS
0.1 Kgm
TCAL0307
1,000 PCS
0.15 Kgm
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TOKEN
TCAL Through Hole Fixed Inductors
How to Order
TCAL

N
TR
0204
R10
M





 Part Number: TCAL
 Size
 Form
Code
Form
N
S
F
U
Normal Form
Short Form
F Forming
U Forming
Pana Forming without
coating of lead wire
Pana Forming with
coating of lead wire
P
PC
 Package
Code
P
TR
TB
Package
Bulk
Taping Reel
Taping Box
Code
Size
0204
2.8×5.0mm
3.0×7.0mm
4.0×10.0mm
5.0×10.0mm
0307
0410
0510
 Inductance
Code
Inductance
R10
1R0
100
101
102
0.10µH
1.00µH
10.00µH
100.00µH
1000.00µH
 Tolerance
Code
Tolerance
J
5%
10%
20%
K
M
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TCAL Through Hole Fixed Inductors
How to Select a fixed inductor
Perfectly, inductors should have zero resistance and capacitance. This is not practically possible, as the
conducting copper wires, used for fixed inductors, have small internal resistance.
Important criteria for the selection are:
● Inductance Range (H):
The rated inductance range of the inductor. This is designated by ±10% of the inductance.
● Quality Factor (Q):
The Q value of an inductor is a measure of the relative losses in an inductor. The Q is also known
as the “quality factor” and is technically defined as the ratio of inductive reactance to effective
resistance.
● Self-Resonant Frequency (SRF):
The frequency at which the inductor’s distributed capacitance resonates with the inductance. It is
at this frequency that the inductance is equal to the capacitance and they cancel each other. The
inductor will act purely resistive with a high impedance at the SRF point.
● Permissible DC Current:
Measured in Ohms, it is the maximum DC current that the inductor should be exposed to.
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TOKEN
TCAL Through Hole Fixed Inductors
(TCAL0204) Characteristics
Part Number
TCAL**0204-R22M
TCAL**0204-R27M
TCAL**0204-R33M
TCAL**0204-R39M
TCAL**0204-R47M
TCAL**0204-R56M
TCAL**0204-R68M
TCAL**0204-R82M
TCAL**0204-1R0K
TCAL**0204-1R2K
TCAL**0204-1R5K
TCAL**0204-1R8K
TCAL**0204-2R2K
TCAL**0204-2R7K
TCAL**0204-3R3K
TCAL**0204-3R9K
TCAL**0204-4R7K
TCAL**0204-5R6K
TCAL**0204-6R8K
TCAL**0204-8R2K
TCAL**0204-100K
TCAL**0204-120K
TCAL**0204-150K
TCAL**0204-180K
TCAL**0204-220K
TCAL**0204-270K
TCAL**0204-330K
TCAL**0204-390K
TCAL**0204-470K
TCAL**0204-560K
TCAL**0204-680K
TCAL**0204-820K
TCAL**0204-101K
TCAL**0204-121K
TCAL**0204-151K
TCAL**0204-181K
TCAL**0204-221K
26 of 83
Inductance
(µH)
0.22±20%
0.27±20%
0.33±20%
0.39±20%
0.47±20%
0.56±20%
0.68±20%
0.82±20%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
Q
(min)
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
http://www.token.com.tw/
SRF
(MHz)(min)
175
160
150
150
150
150
150
150
150
110
80
66
60
54
48
44
38
34
30
26
24
22
20
18
17
16
14
13
12
11
10
9.5
8.0
6.5
6.0
5.5
5.0
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DCR
(Ω)(max)
0.20
0.22
0.24
0.27
0.30
0.34
0.38
0.43
0.46
0.52
0.57
0.60
0.65
0.73
0.82
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.65
1.90
2.20
2.50
3.80
4.20
4.60
5.10
5.60
9.60
10.8
12.5
14.5
16.3
20.0
RDC
(mA)(max)
705
670
645
605
575
540
510
480
465
435
415
405
390
370
345
330
315
300
285
275
265
255
245
225
210
200
160
150
145
140
130
100
95
85
80
75
70
Version 2010
TOKEN
TCAL Through Hole Fixed Inductors
(TCAL0307) Characteristics
Part Number
TCAL**0307-R22M
TCAL**0307-R27M
TCAL**0307-R33M
TCAL**0307-R39M
TCAL**0307-R47M
TCAL**0307-R56M
TCAL**0307-R68M
TCAL**0307-R82M
TCAL**0307-1R0K
TCAL**0307-1R2K
TCAL**0307-1R5K
TCAL**0307-1R8K
TCAL**0307-2R2K
TCAL**0307-2R7K
TCAL**0307-3R3K
TCAL**0307-3R9K
TCAL**0307-4R7K
TCAL**0307-5R6K
TCAL**0307-6R8K
TCAL**0307-8R2K
TCAL**0307-100K
TCAL**0307-120K
TCAL**0307-150K
TCAL**0307-180K
TCAL**0307-220K
TCAL**0307-270K
TCAL**0307-330K
TCAL**0307-390K
TCAL**0307-470K
TCAL**0307-560K
TCAL**0307-680K
TCAL**0307-820K
TCAL**0307-101K
TCAL**0307-121K
TCAL**0307-151K
TCAL**0307-181K
TCAL**0307-221K
TCAL**0307-271K
TCAL**0307-331K
TCAL**0307-391K
TCAL**0307-471K
TCAL**0307-561K
TCAL**0307-681K
TCAL**0307-821K
TCAL**0307-102K
Version 2010
Inductance(µH)
0.22±20%
0.27±20%
0.33±20%
0.39±20%
0.47±20%
0.56±20%
0.68±20%
0.82±20%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Q(min)
30
30
30
30
30
30
30
30
40
40
40
50
50
50
50
45
45
45
40
40
40
40
50
50
50
50
50
50
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
Freq.(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
http://www.token.com.tw/
SRF(MHz)(min)
380
360
350
320
300
280
250
200
180
165
150
125
110
95
70
65
50
40
30
28
22
20
16
15
13
11
10
9.5
8.5
7.5
6.5
6.0
5.5
5.4
4.75
4.35
4.0
3.7
3.4
2.8
2.55
2.35
2.0
1.5
1.2
DCR(Ω)(max)
0.075
0.08
0.08
0.09
0.10
0.11
0.12
0.12
0.15
0.18
0.20
0.23
0.25
0.28
0.30
0.32
0.35
0.40
0.45
0.55
0.72
0.80
0.88
1.00
1.20
1.35
1.50
1.70
2.30
2.60
2.90
3.20
3.50
3.80
4.40
5.00
5.70
6.50
9.50
10.5
11.6
13.0
18.0
23.0
26.0
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RDC(mA)(max)
1150
1110
1110
1000
1000
950
900
900
815
740
700
655
630
595
575
555
530
500
470
425
370
350
335
315
285
270
255
240
205
195
185
175
165
160
150
140
130
120
100
95
90
85
75
65
60
27 of 83
TOKEN
TCAL Through Hole Fixed Inductors
(TCAL0410) Characteristics
Part Number
TCAL**0410-R22M
TCAL**0410-R27M
TCAL**0410-R33M
TCAL**0410-R39M
TCAL**0410-R47M
TCAL**0410-R56M
TCAL**0410-R68M
TCAL**0410-R82M
TCAL**0410-1R0K
TCAL**0410-1R2K
TCAL**0410-1R5K
TCAL**0410-1R8K
TCAL**0410-2R2K
TCAL**0410-2R7K
TCAL**0410-3R3K
TCAL**0410-3R9K
TCAL**0410-4R7K
TCAL**0410-5R6K
TCAL**0410-6R8K
TCAL**0410-8R2K
TCAL**0410-100K
TCAL**0410-120K
TCAL**0410-150K
TCAL**0410-180K
TCAL**0410-220K
TCAL**0410-270K
TCAL**0410-330K
TCAL**0410-390K
TCAL**0410-470K
TCAL**0410-560K
TCAL**0410-680K
TCAL**0410-820K
TCAL**0410-101K
TCAL**0410-121K
TCAL**0410-151K
TCAL**0410-181K
TCAL**0410-221K
TCAL**0410-271K
TCAL**0410-331K
TCAL**0410-391K
TCAL**0410-471K
TCAL**0410-561K
TCAL**0410-681K
TCAL**0410-821K
TCAL**0410-102K
28 of 83
Inductance(µH)
0.22±20%
0.27±20%
0.33±20%
0.39±20%
0.47±20%
0.56±20%
0.68±20%
0.82±20%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Q(min)
25
25
25
25
25
25
25
45
45
50
50
55
55
60
60
60
60
60
60
60
60
60
60
60
60
50
50
50
50
40
40
35
35
60
60
60
60
60
60
60
60
60
55
55
50
Freq.(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
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SRF(MHz)(min)
380
340
300
280
250
230
210
172
157
144
131
121
110
100
94
86
80
74
68
53
45
34
20
14
9.9
7.6
6.3
6.3
6.3
6.2
5.7
5.3
4.8
3.8
3.5
3.3
3.0
2.8
2.6
2.4
2.25
2.1
1.95
1.85
1.4
DCR(Ω)(max)
0.21
0.24
0.28
0.32
0.36
0.41
0.47
0.17
0.19
0.21
0.23
0.25
0.28
0.30
0.34
0.37
0.39
0.43
0.48
0.52
0.58
0.63
0.72
0.77
0.84
0.94
1.03
1.12
1.22
1.34
1.47
1.62
1.80
3.70
4.20
4.60
5.10
5.80
6.40
7.00
7.70
8.50
9.40
10.5
14.0
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RDC(mA)(max)
880
800
750
680
650
600
550
980
920
880
830
790
750
720
670
640
620
590
550
530
500
480
460
430
410
390
370
350
340
320
305
290
275
185
175
165
155
145
137
133
126
120
113
100
100
Version 2010
TOKEN
TCAL Through Hole Fixed Inductors
Fixed Inductors (TCAL0510) Characteristics
Part Number
TCAL**0510-R56M
TCAL**0510-R68K
TCAL**0510-R82M
TCAL**0510-1R0K
TCAL**0510-1R2K
TCAL**0510-1R5K
TCAL**0510-1R8K
TCAL**0510-2R2K
TCAL**0510-2R7K
TCAL**0510-3R3K
TCAL**0510-3R9K
TCAL**0510-4R7K
TCAL**0510-5R6K
TCAL**0510-6R8K
TCAL**0510-8R2K
TCAL**0510-100K
TCAL**0510-120K
TCAL**0510-150K
TCAL**0510-180K
TCAL**0510-220K
TCAL**0510-270K
TCAL**0510-330K
TCAL**0510-390K
TCAL**0510-470K
TCAL**0510-560K
TCAL**0510-680K
TCAL**0510-820K
TCAL**0510-101K
TCAL**0510-121K
TCAL**0510-151K
TCAL**0510-181K
TCAL**0510-221K
TCAL**0510-271K
TCAL**0510-331K
TCAL**0510-391K
TCAL**0510-471K
TCAL**0510-561K
TCAL**0510-681K
TCAL**0510-821K
TCAL**0510-102K
Inductance(µH)
0.56±10%
0.68±10%
0.82±10%
1.0±10%
1.2±10%
1.5±10%
1.8±10%
2.2±10%
2.7±10%
3.3±10%
3.9±10%
4.7±10%
5.6±10%
6.8±10%
8.2±10%
10±10%
12±10%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
Q(min)
50
50
50
50
33
33
33
33
33
33
33
33
45
45
45
45
60
65
65
65
45
45
45
45
50
50
50
50
60
40
60
60
60
60
60
60
60
60
60
60
Freq.(MHz)
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
SRF(MHz)(min)
280
250
220
200
180
160
150
135
120
110
100
90
60
55
50
45
42
40
34
30
25
19
15
14
12
11
10
9
8.5
7.8
7.0
6.2
5.6
5.0
4.5
4.0
3.6
3.6
1.32
1.25
DCR(Ω)(max)
0.14
0.15
0.22
0.29
0.42
0.50
0.65
0.95
1.5
2.0
2.3
2.8
0.32
0.5
0.6
0.9
1.2
1.7
2.3
2.6
2.0
2.3
2.5
2.6
3.0
3.3
3.9
4.5
5.2
6.18
6.8
7.5
8.2
9.1
10
11
12.3
13.7
3.1
4.1
RDC(mA)(max)
1150
1100
900
785
650
600
525
435
385
300
280
260
495
395
360
290
265
240
185
175
170
165
165
165
164
156
143
133
124
114
108
103
103
102
102
100
85
81
180
156
Back to 1st Page - Fixed Inductors (TCAL)
Version 2010
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29 of 83
TOKEN
TCDA Large Current Power Inductor
Large Current
Power Inductor
Large Current Power Inductor, Low DCR - TCDA Series
Technology of Diagonal Through Hole
Power Inductor Design (TCDA)
Preview
Token’s TCDA Large Current Series power inductors feature with high current, low DC resistance, high
frequency, easy heat dissipation, and high reliability advantages.
Token utilizes the latest technology of diagonal through hole power inductor design enabling the most costeffective propose in manufacturing TCDA Products.
Token will also produce devices outside these specifications to meet customer requirements, with comprehensive
application engineering and design support available for customers worldwide.
The TCDA series is lead-free and RoHS compliant. Detailed specifications, both mechanical and electrical,
please contact our sales representative for more information.
Features :
- Low DCR.
- High Frequency (up to 1MHz).
- Low Profile: 7.5mm ~ 10.0mm
- For Large Current Use: 12 ~ 45 amp.
- Diagonal Through Hole Power Inductor.
Applications :
- Graphic Card/ VGA Module.
- Inductor for general purpose use.
- Laptop Computer / Notebook Computer.
- DC/DC converter or VRM applications.
- Thin type on-board power supply module
for exchanger.
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Version 2010
TOKEN
TCDA Large Current Power Inductor
(TCDA1312) Configurations & Dimensions
B
E
F
C
A
B
D
Type
TCDA1312
A
12.0 ± 0.5
B
13.0 ± 0.5
C
by each P/N
D
by each P/N
E
3.4 ± 0.5
F
10.0 ± 0.5
(TCDA1210) Configurations & Dimensions
B
D
Type
TCDA1210
Version 2010
A
10.2 ± 0.5
B
12.3 ± 0.5
E
C
A
B
F
C
by each P/N
D
by each P/N
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E
3.5 ± 0.5
F
8.0 ± 0.5
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TOKEN
TCDA Large Current Power Inductor
(TCDA1109 & TCDA1090) Configurations & Dimensions
B
E
F
C
A
B
D
Type
TCDA1109
TCDA1090
A
11.0 ± 0.5
11.0 max
B
11.0 ± 0.5
11.0 max
C
by each P/N
by each P/N
D
by each P/N
by each P/N
E
3.4 ± 0.5
3.4 ± 0.5
F
8.5 ± 0.5
7.5 ± 0.5
Large Current (TCDA0707) Configurations & Dimensions
B
E
C
A
B
F
D
Type
TCDA0707
32 of 83
A
7.4 ± 0.5
B
7.4 ± 0.5
C
by each P/N
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D
by each P/N
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E
3.5 ± 0.5
F
5.0 ± 0.5
Version 2010
TOKEN
TCDA Large Current Power Inductor
(TCDA1312) Electrical Characteristics
Part
Number
TCDA1312-R22M
TCDA1312-R30M
TCDA1312-R33M
TCDA1312-R39M
TCDA1312-R47M
TCDA1312-R50M
TCDA1312-R56M
TCDA1312-R60M
TCDA1312-R68M
TCDA1312-R80M
TCDA1312-1R0M
TCDA1312-1R2M
TCDA1312-1R5M
TCDA1312-2R0M
TCDA1312-2R2M
L0
Inductance
(µH)
±20% @0A
0.22
0.30
0.33
0.39
0.47
0.50
0.56
0.60
0.68
0.8
1.0
1.2
1.5
2.0
2.2
DCR (mΩ)
C
(max)
(mm)
D ± 0.1
(mm)
(Typical)
(Max)
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.5
1.5
1.4
1.2
1.2
0.40
0.55
0.55
0.55
0.70
0.70
0.70
0.70
0.70
0.70
1.20
1.20
1.50
2.90
2.90
0.55
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.85
1.35
1.50
1.70
3.30
3.30
Heat Rating
Current
Idc (Amp)
Typical
45
40
40
40
40
40
40
40
40
40
30
30
25
17
17
Saturation
Current
Isat (Amp)
Typical
60
60
60
60
60
60
60
60
50
50
50
40
30
25
25
Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.
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TOKEN
TCDA Large Current Power Inductor
(TCDA1210) Electrical Characteristics
Part
Number
TCDA1210-R22M
TCDA1210-R33M
TCDA1210-R39M
TCDA1210-R47M
TCDA1210-R56M
TCDA1210-R68M
TCDA1210-R80M
TCDA1210-1R0M
TCDA1210-1R2M
TCDA1210-1R5M
TCDA1210-2R2M
TCDA1210-2R8M
TCDA1210-3R3M
TCDA1210-4R7M
L0
Inductance
(µH)
±20% @0A
0.22
0.33
0.39
0.47
0.56
0.68
0.8
1.0
1.0
1.5
2.2
2.8
3.3
4.7
C (max) D ± 0.1
(mm)
(mm)
7.5
8.6
8.6
10
10
10
10
10
10
10
10
10
10
10
1.4
1.4
1.4
1.5
1.5
1.5
1.4
1.2
1.2
1.0
1.0
1.0
0.8
0.8
DCR (mΩ)
(Typical)
(Max)
0.5
0.7
0.7
0.85
0.85
0.85
1.25
1.75
1.75
3.0
3.8
4.5
6.4
8.3
0.6
0.8
0.8
1.0
1.0
1.0
1.45
2.0
2.0
3.5
4.6
5.0
7.2
9.8
Heat Rating
Current
Idc (Amp)
Typical
38
33
33
30
30
30
26
24
24
22
20
18
14
12
Saturation
Current
Isat (Amp)
Typical
56
48
45
40
40
40
36
32
30
30
25
20
16
15
Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.
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TCDA Large Current Power Inductor
(TCDA1109) Electrical Characteristics
Part
Number
TCDA1109-R25M
TCDA1109-R25M
TCDA1109-R30M
TCDA1109-R33M
TCDA1109-R36M
TCDA1109-R40M
TCDA1109-R47M
TCDA1109-R50M
TCDA1109-R56M
TCDA1109-R60M
TCDA1109-R68M
TCDA1109-R80M
TCDA1109-1R0M
TCDA1109-1R5M
TCDA1109-2R0M
TCDA1109-2R2M
TCDA1109-2R5M
L0
C (max)
Inductance (µH)
(mm)
±20% @0A
0.25 (T1.5)
0.25 (T2.5)
0.30
0.33
0.36
0.40
0.47
0.50
0.56
0.60
0.68
0.8
1.0
1.5
2.0
2.2
2.5
8
8
8
8
8
8
9
9
9
9
9
10
10
10
10
10
10
DCR (mΩ)
D ± 0.1
(mm)
(Typical)
(Max)
1.4
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.2
1.0
1.0
1.0
0.50
0.70
0.70
0.70
0.70
0.70
0.90
0.90
0.90
0.90
0.90
1.30
1.40
2.20
3.30
4.50
4.50
0.60
0.80
0.80
0.80
0.80
0.80
1.00
1.00
1.00
1.00
1.00
1.60
1.80
2.50
4.00
5.00
5.00
Heat Rating
Current
Idc (Amp)
Typical
50
45
45
45
45
45
40
40
40
40
40
25
25
21
15
15
15
Saturation
Current
Isat (Amp)
Typical
60
60
60
60
60
60
60
60
50
50
40
45
45
32
27
40
30
Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.
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TOKEN
TCDA Large Current Power Inductor
(TCDA1090) Electrical Characteristics
Part Number
L0
Inductance (µH)
±20% @0A
TCDA1090-R15M
TCDA1090-R20M
TCDA1090-R25M
TCDA1090-R25M
TCDA1090-R30M
TCDA1090-R33M
TCDA1090-R36M
TCDA1090-R39M
TCDA1090-R47M
TCDA1090-R47M
TCDA1090-R60M
TCDA1090-R68M
TCDA1090-R80M
TCDA1090-1R0M
TCDA1090-1R2M
TCDA1090-1R5M
TCDA1090-1R8M
TCDA1090-2R2M
0.15
0.20
0.25 (1.5T)
0.25 (2.5T)
0.30
0.33
0.36
0.39
0.47 (2.5T)
0.47 (3.5T)
0.60
0.68
0.8
1.0
1.2
1.5
1.8
2.2
C (max) D ± 0.1
(mm)
(mm)
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.2
1.2
1.0
1.0
1.2
DCR (mΩ)
(Typical)
(Max)
0.45
0.45
0.45
0.65
0.65
0.65
0.65
0.65
0.65
0.90
0.90
0.90
1.10
1.55
1.90
2.70
2.70
3.70
0.60
0.60
0.60
0.75
0.75
0.75
0.75
0.75
0.75
1.10
1.10
1.10
1.30
1.80
2.20
3.00
3.00
4.00
Heat Rating
Current
Idc (Amp)
Typical
40
40
40
40
40
40
40
40
40
35
35
35
33
27
25
21
21
18
Saturation
Current
Isat (Amp)
Typical
60
60
50
60
60
60
50
50
50
50
50
40
40
40
30
30
30
30
Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.
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TCDA Large Current Power Inductor
(TCDA0707) Electrical Characteristics
Part Number
TCDA0707-R30M
TCDA0707-R36M
TCDA0707-R39M
TCDA0707-R47M
TCDA0707-R60M
TCDA0707-R68M
TCDA0707-R80M
TCDA0707-1R0M
TCDA0707-1R2M
TCDA0707-1R5M
TCDA0707-1R8M
TCDA0707-2R2M
L0
Inductance
(µH) ±20%
@0A
0.30
0.36
0.39
0.47
0.60
0.68
0.8
1.0
1.2
1.5
1.8
2.2
DCR (mΩ)
C (max)
(mm)
D ± 0.1
(mm)
(Typical)
(Max)
8
8
8
8
8
8
8
8
8.5
8.5
9
10
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1.80
1.80
1.80
2.40
2.40
2.40
3.30
3.30
3.30
4.00
4.00
5.00
2.60
2.60
2.60
3.30
3.30
3.30
4.50
4.50
4.50
4.80
4.80
6.00
Heat Rating
Current
Idc (Amp)
Typical
20
20
20
18
18
18
16
16
16
15
15
10
Saturation
Current
Isat (Amp)
Typical
36
34
32
30
28
27
26
25
24
20
20
15
Note: All test Data is referenced to 25°C ambient.
Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.
Typical Saturation DC Current would cause Lo to drop approximately 20%.
Operating Temperature Range: -25°C to +125°C.
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TOKEN
TCDA Large Current Power Inductors
(TCUU98V, TCUU98H, TCUU10, TCUU16) How to Order
TCDA
1312
R22
M




 Part Number: TCDA
 Inductance
 Size
Code
Size
1312
1210
1109
1090
0707
12.0×13.0mm
10.2×12.3mm
11.0×11.0mm
11.0×11.0mm
7.4×7.4mm
Code
R22
1R0
Inductance
0.22µH
1.00µH
 Tolerance
Code
M
Tolerance
20%
Back to 1st Page - Large Current Power Inductor Through Hole (TCDA)
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TCRB Coil Choke Inductors Radial
Coil Choke Inductors
Radial Choke Coils with open magnetic circuit
construction design makes better TCR (TCRB)
Preview
Token TCRB series structure with open magnetic circuit construction design and protect by UL or PVC Heatshrinkable tube. The TCRB features with small size, space savings, low cost, wide inductance range, high Q
value, high availability of a large induced current, high self-resonance frequency, small magnetic flux leakage
and so on.
Choke coils, also known as: Choke, differential mode inductors, is used to limit the alternating current through
the coil, high-frequency and low frequency choke coils.
The TCRB is idael for broadband modems, game consoles, lighting equipment, notebook computers, inkjet
printers, photocopying machines, color TV, VCR, camera, microwave ovens, display monitors, mobile phones,
automotive electronics products.
Token will also produce devices outside these specifications to meet specific customer requirements, please
contact our sales for more information.
Features :
- Open magnetic circuit construction
- Low cost and high reliability
Applications :
- Video Camera, Video Tape Recorder,
- Notebook, Inkjet Printer, Copying Machine,
- Display Monitor, Cellular Phone, ADSL Modem,
- Microwave Oven, Lighting and Car Electronics.
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TOKEN
TCRB Coil Choke Inductors Radial
Configurations & Dimensions
C
B
E
A
Type
TCRB0605
TCRB0606
TCRB0805
TCRB0807
TCRB0809
ΦA(max)
6.5
6.5
8.3
8.3
8.3
B(max)
5.5
6.5
5.5
7.5
9.5
F
C ± 1.0
4.0
4.0
5.0
5.0
5.0
E ± 0.05
0.50
0.50
0.65
0.65
0.65
F ± 0.5
4.0
4.0
5.0
5.0
5.0
Note: Design as Customer’s Requested Specifications.
TCRB0605) Electrical Characteristics
Part Number
TCRB0605 - 220M
TCRB0605 - 270M
TCRB0605 - 330M
TCRB0605 - 390M
TCRB0605 - 470M
TCRB0605 - 560M
TCRB0605 - 680M
TCRB0605 - 820M
TCRB0605 - 101M
TCRB0605 - 121M
TCRB0605 - 151M
TCRB0605 - 181M
TCRB0605 - 221M
TCRB0605 - 271M
TCRB0605 - 331M
TCRB0605 - 391M
TCRB0605 - 471M
TCRB0605 - 561M
TCRB0605 - 681M
TCRB0605 - 821M
TCRB0605 - 102M
Inductance (µH)
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq. (KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.180
0.210
0.270
0.290
0.340
0.420
0.480
0.550
0.680
0.770
0.950
1.150
1.300
1.550
2.180
2.470
2.920
3.970
4.570
5.280
7.060
IDC (A)(max)
0.90
0.81
0.74
0.68
0.62
0.57
0.51
0.47
0.42
0.39
0.35
0.32
0.29
0.26
0.23
0.21
0.20
0.18
0.16
0.15
0.13
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRB Coil Choke Inductors Radial
(TCRB0606) Electrical Characteristics
Part Number
TCRB0606 - 220M
TCRB0606 - 270M
TCRB0606 - 330M
TCRB0606 - 390M
TCRB0606 - 470M
TCRB0606 - 560M
TCRB0606 - 680M
TCRB0606 - 820M
TCRB0606 - 101M
TCRB0606 - 121M
TCRB0606 - 151M
TCRB0606 - 181M
TCRB0606 - 221M
TCRB0606 - 271M
TCRB0606 - 331M
TCRB0606 - 391M
TCRB0606 - 471M
TCRB0606 - 561M
TCRB0606 - 681M
TCRB0606 - 821M
TCRB0606 - 102M
Inductance (µH)
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq. (KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.110
0.140
0.170
0.190
0.230
0.260
0.280
0.390
0.430
0.540
0.640
0.740
0.960
1.120
1.480
1.660
1.910
2.310
2.670
3.100
4.450
IDC (A)(max)
1.27
1.14
1.03
0.95
0.87
0.80
0.72
0.66
0.59
0.54
0.48
0.44
0.40
0.36
0.33
0.30
0.27
0.25
0.23
0.21
0.19
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TOKEN
TCRB Coil Choke Inductors Radial
(TCRB0805) Electrical Characteristics
Part Number
TCRB0805 - 100M
TCRB0805 - 120M
TCRB0805 - 150M
TCRB0805 - 180M
TCRB0805 - 220M
TCRB0805 - 270M
TCRB0805 - 330M
TCRB0805 - 390M
TCRB0805 - 470M
TCRB0805 - 560M
TCRB0805 - 680M
TCRB0805 - 820M
TCRB0805 - 101M
TCRB0805 - 121M
TCRB0805 - 151M
TCRB0805 - 181M
TCRB0805 - 221M
TCRB0805 - 271M
TCRB0805 - 331M
TCRB0805 - 391M
TCRB0805 - 471M
TCRB0805 - 561M
TCRB0805 - 681M
TCRB0805 - 821M
TCRB0805 - 102M
TCRB0805 - 122M
TCRB0805 - 152M
TCRB0805 - 182M
TCRB0805 - 222M
TCRB0805 - 272M
TCRB0805 - 332M
TCRB0805 - 392M
TCRB0805 - 472M
TCRB0805 - 562M
TCRB0805 - 682M
TCRB0805 - 822M
TCRB0805 - 103M
Inductance (µH)
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
1200.00
1500.00
1800.00
2200.00
2700.00
3300.00
3900.00
4700.00
5600.00
6800.00
8200.00
10000.00
Test Freq. (KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.070
0.080
0.090
0.100
0.120
0.140
0.170
0.210
0.240
0.310
0.340
0.400
0.520
0.590
0.710
0.890
1.040
1.280
1.470
1.670
1.950
2.830
3.250
3.820
5.280
6.030
7.150
8.260
11.100
13.100
15.900
18.000
23.900
26.800
31.700
46.500
55.700
IDC (A)(max)
2.50
2.40
2.10
2.00
1.70
1.60
1.40
1.30
1.20
1.10
1.00
0.93
0.81
0.76
0.67
0.62
0.54
0.49
0.44
0.41
0.38
0.35
0.32
0.31
0.25
0.23
0.21
0.20
0.18
0.16
0.14
0.13
0.12
0.11
0.098
0.088
0.081
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRB Coil Choke Inductors Radial
(TCRB0807) Electrical Characteristics
Part Number
TCRB0807 - 100M
TCRB0807 - 120M
TCRB0807 - 150M
TCRB0807 - 180M
TCRB0807 - 220M
TCRB0807 - 270M
TCRB0807 - 330M
TCRB0807 - 390M
TCRB0807 - 470M
TCRB0807 - 560M
TCRB0807 - 680M
TCRB0807 - 820M
TCRB0807 - 101M
TCRB0807 - 121M
TCRB0807 - 151M
TCRB0807 - 181M
TCRB0807 - 221M
TCRB0807 - 271M
TCRB0807 - 331M
TCRB0807 - 391M
TCRB0807 - 471M
TCRB0807 - 561M
TCRB0807 - 681M
TCRB0807 - 821M
TCRB0807 - 102M
TCRB0807 - 122M
TCRB0807 - 152M
TCRB0807 - 182M
TCRB0807 - 222M
TCRB0807 - 272M
TCRB0807 - 332M
TCRB0807 - 392M
TCRB0807 - 472M
TCRB0807 - 562M
TCRB0807 - 682M
TCRB0807 - 822M
TCRB0807 - 103M
Inductance (µH)
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
1200.00
1500.00
1800.00
2200.00
2700.00
3300.00
3900.00
4700.00
5600.00
6800.00
8200.00
10000.00
Test Freq. (KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.050
0.060
0.070
0.080
0.090
0.110
0.130
0.140
0.150
0.180
0.200
0.240
0.280
0.360
0.420
0.570
0.630
0.880
1.050
1.170
1.340
1.720
1.960
2.560
2.940
4.040
4.700
5.050
6.250
8.720
10.600
14.200
16.700
18.700
21.800
28.700
33.000
IDC (A)(max)
2.90
2.50
2.20
1.90
1.80
1.70
1.50
1.30
1.30
1.20
1.10
1.00
0.89
0.81
0.72
0.66
0.57
0.51
0.46
0.44
0.41
0.36
0.33
0.30
0.27
0.24
0.22
0.20
0.18
0.16
0.15
0.14
0.12
0.11
0.10
0.093
0.084
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TOKEN
TCRB Coil Choke Inductors Radial
(TCRB0809) Electrical Characteristics
Part Number
TCRB0809 - 100M
TCRB0809 - 120M
TCRB0809 - 150M
TCRB0809 - 180M
TCRB0809 - 220M
TCRB0809 - 270M
TCRB0809 - 330M
TCRB0809 - 390M
TCRB0809 - 470M
TCRB0809 - 560M
TCRB0809 - 680M
TCRB0809 - 820M
TCRB0809 - 101M
TCRB0809 - 121M
TCRB0809 - 151M
TCRB0809 - 181M
TCRB0809 - 221M
TCRB0809 - 271M
TCRB0809 - 331M
TCRB0809 - 391M
TCRB0809 - 471M
TCRB0809 - 561M
TCRB0809 - 681M
TCRB0809 - 821M
TCRB0809 - 102M
TCRB0809 - 122M
TCRB0809 - 152M
TCRB0809 - 182M
TCRB0809 - 222M
TCRB0809 - 272M
TCRB0809 - 332M
TCRB0809 - 392M
TCRB0809 - 472M
TCRB0809 - 562M
TCRB0809 - 682M
TCRB0809 - 822M
TCRB0809 - 103M
TCRB0809 - 123M
TCRB0809 - 153M
TCRB0809 - 183M
Inductance (µH)
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
1200.00
1500.00
1800.00
2200.00
2700.00
3300.00
3900.00
4700.00
5600.00
6800.00
8200.00
10000.00
12000.00
15000.00
18000.00
Test Freq. (KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.040
0.040
0.050
0.050
0.060
0.060
0.070
0.080
0.100
0.110
0.140
0.160
0.190
0.220
0.270
0.310
0.380
0.530
0.610
0.690
0.890
1.010
1.180
1.570
1.840
2.100
2.800
3.210
4.210
4.940
6.160
6.840
7.890
11.500
13.200
15.200
22.000
25.000
29.100
38.900
IDC (A)(max)
2.60
2.60
2.10
2.00
1.70
1.60
1.40
1.40
1.30
1.20
1.10
1.00
0.90
0.82
0.74
0.71
0.64
0.57
0.51
0.48
0.43
0.40
0.35
0.32
0.30
0.27
0.23
0.21
0.19
0.17
0.15
0.14
0.13
0.12
0.11
0.10
0.089
0.073
0.068
0.066
Continued on the following page.
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TCRB Coil Choke Inductors Radial
Continued from the preceding page.
Part Number
Inductance (µH)
Test Freq. (KHz)
DCR (Ω)(max)
IDC (A)(max)
TCRB0809 - 223M
22000.00
1
44.900
0.059
TCRB0809 - 273M
27000.00
1
55.700
0.052
TCRB0809 - 333M
33000.00
1
64.200
0.048
TCRB0809 - 393M
39000.00
1
74.200
0.042
TCRB0809 - 473M
47000.00
1
96.400
0.038
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
How to Order
TCRB
UL
0605
220
220





 Part Number: TCRB
 Inductance
 TUBE
Code
V
P
NONE
TUBE
UL
PVC
NO TUBE
Code
Inductance
1R0
100
101
102
1.00µH
10.00µH
100.00µH
1000.00µH
 Tolerance
 Size
Code
Size
0605
0606
0805
0807
0809
6.50×5.5mm
6.50×6.50mm
8.30×5.5mm
8.30×7.50mm
8.30×9.50mm
Code
J
K
L
M
N
Y
Tolerance
5%
10%
15%
20%
30%
min
Back to 1st Page - Coil Choke Inductors Radial (TCRB)
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TOKEN
TCRC Choke Coil Inductors Radial
Choke Coil Inductors
Limit the alternating current through
the choke coils (TCRC)
Preview
Choke coils, also known as: Choke, differential mode inductors, is used to limit the alternating current through
the coil, high-frequency and low frequency choke coils.
Token TCRC series structure with open magnetic circuit design and protect by UL or PVC Heat-shrinkable tube.
The TCRC features with small size, high Q value, low cost, high self-resonance frequency, high availability of a
large induced current, small magnetic flux leakage and so on.
The TCRC is idael for notebook computers, inkjet printers, photocopying machines, display monitors, mobile
phones, broadband modems, game consoles, color TV, VCR, camera, microwave ovens, lighting equipment,
automotive electronics products.
Token will also produce devices outside these specifications to meet specific customer requirements, please
contact our sales for more information.
Features :
- Open magnetic circuit construction
- Low cost and high reliability
Applications :
- Notebook, Inkjet printer, Copying machine,
- Display Monitor, Cellular Phone, ADSL Modem,
- Gaming machine, Color TV, Video tape recorder,
- Microwave Oven, Lighting and Car Electronics.
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TCRC Choke Coil Inductors Radial
Configurations & Dimensions
C
E
F
A
B
Bottom View
Type
TCRC0406
TCRC0608
TCRC0810
TCRC0912
TCRC1012
TCRC1016
ΦA(max)
4.0
6.0
8.0
9.0
10.0
10.0
B(max)
6.0
8.3
10.0
12.0
12.0
16.0
C ± 1.5
14.0
14.0
14.0
14.0
14.0
14.0
ΦE ± 0.05
0.50
0.60
0.60
0.60
0.60
0.60
F ± 0.5
2.0
3.0
5.0
5.0
5.0
5.0
Note: Design as Customer’s Requested Specifications.
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TOKEN
TCRC Choke Coil Inductors Radial
(TCRC0406) Electrical Characteristics
Part Number
TCRC0406 - 1R0N
TCRC0406 - 1R5N
TCRC0406 - 1R8N
TCRC0406 - 2R2N
TCRC0406 - 2R7N
TCRC0406 - 3R3N
TCRC0406 - 3R9N
TCRC0406 - 4R7N
TCRC0406 - 5R6N
TCRC0406 - 6R8N
TCRC0406 - 8R2N
TCRC0406 - 100M
TCRC0406 - 120M
TCRC0406 - 150M
TCRC0406 - 180M
TCRC0406 - 220M
TCRC0406 - 270M
TCRC0406 - 330M
TCRC0406 - 390M
TCRC0406 - 470M
TCRC0406 - 560M
TCRC0406 - 680M
TCRC0406 - 820M
TCRC0406 - 101M
TCRC0406 - 121M
TCRC0406 - 151M
TCRC0406 - 181M
TCRC0406 - 221M
TCRC0406 - 271M
TCRC0406 - 331M
TCRC0406 - 391M
TCRC0406 - 471M
TCRC0406 - 561M
TCRC0406 - 681M
TCRC0406 - 821M
TCRC0406 - 102M
Inductance(µH)
1.00
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.030
0.035
0.040
0.045
0.050
0.055
0.055
0.065
0.070
0.080
0.090
0.110
0.140
0.160
0.180
0.250
0.370
0.420
0.450
0.500
0.560
0.630
0.770
0.850
1.300
1.400
2.200
2.500
2.700
3.000
3.400
3.900
5.000
7.000
7.700
8.700
IDC (A)(max)
3.00
2.80
2.70
2.50
2.50
2.20
2.20
2.00
1.80
1.70
1.50
1.40
1.20
1.00
1.00
0.90
0.80
0.70
0.70
0.60
0.60
0.55
0.50
0.40
0.40
0.30
0.30
0.28
0.25
0.22
0.21
0.20
0.16
0.15
0.14
0.12
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRC Choke Coil Inductors Radial
(TCRC0608) Electrical Characteristics
Part Number
TCRC0608 - 1R0N
TCRC0608 - 1R2N
TCRC0608 - 1R5N
TCRC0608 - 2R2N
TCRC0608 - 2R7N
TCRC0608 - 3R3N
TCRC0608 - 3R9N
TCRC0608 - 4R7N
TCRC0608 - 5R6N
TCRC0608 - 6R8N
TCRC0608 - 8R2N
TCRC0608 - 100M
TCRC0608 - 120M
TCRC0608 - 150M
TCRC0608 - 180M
TCRC0608 - 220M
TCRC0608 - 270M
TCRC0608 - 330M
TCRC0608 - 390M
TCRC0608 - 470M
TCRC0608 - 560M
TCRC0608 - 680M
TCRC0608 - 820M
TCRC0608 - 101M
TCRC0608 - 121M
TCRC0608 - 151M
TCRC0608 - 181M
TCRC0608 - 221M
TCRC0608 - 271M
TCRC0608 - 331M
TCRC0608 - 391M
TCRC0608 - 471M
TCRC0608 - 561M
TCRC0608 - 681M
TCRC0608 - 821M
TCRC0608 - 102M
Inductance(µH)
1.00
1.20
1.50
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.015
0.015
0.015
0.015
0.020
0.020
0.025
0.025
0.030
0.030
0.035
0.045
0.050
0.055
0.090
0.095
0.110
0.125
0.140
0.160
0.180
0.200
0.270
0.310
0.370
0.470
0.540
0.730
0.830
0.950
1.220
1.630
1.800
2.100
2.900
3.200
IDC (A)(max)
3.00
2.80
2.70
2.60
2.50
2.50
2.50
2.30
2.10
1.80
1.20
1.00
1.00
0.90
0.90
0.80
0.75
0.70
0.65
0.60
0.60
0.56
0.48
0.45
0.43
0.40
0.40
0.38
0.32
0.30
0.25
0.22
0.20
0.18
0.17
0.15
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TOKEN
TCRC Choke Coil Inductors Radial
(TCRC0810) Electrical Characteristics
Part Number
TCRC0810 - 1R0N
TCRC0810 - 1R5N
TCRC0810 - 2R2N
TCRC0810 - 2R7N
TCRC0810 - 3R3N
TCRC0810 - 3R9N
TCRC0810 - 4R7N
TCRC0810 - 5R6N
TCRC0810 - 6R8N
TCRC0810 - 8R2N
TCRC0810 - 100M
TCRC0810 - 120M
TCRC0810 - 150M
TCRC0810 - 180M
TCRC0810 - 220M
TCRC0810 - 270M
TCRC0810 - 330M
TCRC0810 - 390M
TCRC0810 - 470M
TCRC0810 - 560M
TCRC0810 - 680M
TCRC0810 - 820M
TCRC0810 - 101M
TCRC0810 - 121M
TCRC0810 - 151M
TCRC0810 - 181M
TCRC0810 - 221M
TCRC0810 - 271M
TCRC0810 - 331M
TCRC0810 - 391M
TCRC0810 - 471M
TCRC0810 - 561M
TCRC0810 - 681M
TCRC0810 - 821M
TCRC0810 - 102M
Inductance(µH)
1.00
1.50
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.015
0.020
0.020
0.020
0.020
0.020
0.025
0.025
0.025
0.035
0.040
0.040
0.045
0.060
0.070
0.085
0.090
0.100
0.110
0.150
0.190
0.210
0.240
0.260
0.310
0.380
0.430
0.490
0.660
0.790
0.910
1.130
1.300
1.530
1.800
IDC (A)(max)
4.50
4.50
4.20
4.20
4.00
4.00
4.00
4.00
4.00
3.80
3.80
3.20
2.80
2.50
2.10
2.00
1.80
1.60
1.50
1.30
1.00
0.90
0.80
0.80
0.75
0.70
0.65
0.63
0.60
0.58
0.52
0.50
0.40
0.30
0.27
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRC Choke Coil Inductors Radial
(TCRC0912) Electrical Characteristics
Part Number
TCRC0912 - 1R0N
TCRC0912 - 1R5N
TCRC0912 - 1R8N
TCRC0912 - 2R2N
TCRC0912 - 3R3N
TCRC0912 - 3R9N
TCRC0912 - 4R7N
TCRC0912 - 5R6N
TCRC0912 - 6R8N
TCRC0912 - 8R2N
TCRC0912 - 100M
TCRC0912 - 120M
TCRC0912 - 150M
TCRC0912 - 180M
TCRC0912 - 220M
TCRC0912 - 270M
TCRC0912 - 330M
TCRC0912 - 390M
TCRC0912 - 470M
TCRC0912 - 560M
TCRC0912 - 680M
TCRC0912 - 820M
TCRC0912 - 101M
TCRC0912 - 121M
TCRC0912 - 151M
TCRC0912 - 181M
TCRC0912 - 221M
TCRC0912 - 271M
TCRC0912 - 331M
TCRC0912 - 391M
TCRC0912 - 471M
TCRC0912 - 561M
TCRC0912 - 681M
TCRC0912 - 821M
TCRC0912 - 102M
Inductance(µH)
1.00
1.50
1.80
2.20
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.015
0.015
0.015
0.015
0.020
0.020
0.020
0.025
0.025
0.025
0.030
0.030
0.040
0.045
0.050
0.055
0.055
0.060
0.070
0.080
0.090
0.110
0.160
0.170
0.200
0.220
0.260
0.390
0.450
0.490
0.620
0.640
0.790
1.340
1.820
IDC (A)(max)
5.00
5.00
5.00
5.00
4.80
4.80
4.50
4.00
3.90
3.50
3.40
3.20
3.00
2.80
2.70
2.50
2.50
2.00
1.80
1.70
1.50
1.40
1.20
1.10
1.00
0.90
0.80
0.70
0.50
0.45
0.43
0.40
0.38
0.35
0.30
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRC Choke Coil Inductors Radial
(TCRC1012) Electrical Characteristics
Part Number
TCRC1012 - 1R0N
TCRC1012 - 1R5N
TCRC1012 - 1R8N
TCRC1012 - 2R7N
TCRC1012 - 3R3N
TCRC1012 - 3R9N
TCRC1012 - 4R7N
TCRC1012 - 5R6N
TCRC1012 - 6R8N
TCRC1012 - 8R2N
TCRC1012 - 100M
TCRC1012 - 120M
TCRC1012 - 150M
TCRC1012 - 180M
TCRC1012 - 220M
TCRC1012 - 270M
TCRC1012 - 330M
TCRC1012 - 390M
TCRC1012 - 470M
TCRC1012 - 560M
TCRC1012 - 680M
TCRC1012 - 820M
TCRC1012 - 101M
TCRC1012 - 121M
TCRC1012 - 151M
TCRC1012 - 181M
TCRC1012 - 221M
TCRC1012 - 271M
TCRC1012 - 331M
TCRC1012 - 391M
TCRC1012 - 471M
TCRC1012 - 561M
TCRC1012 - 681M
TCRC1012 - 821M
TCRC1012 - 102M
Inductance(µH)
1.00
1.50
1.80
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.010
0.010
0.015
0.015
0.015
0.020
0.020
0.025
0.025
0.025
0.025
0.025
0.035
0.040
0.045
0.045
0.055
0.060
0.080
0.085
0.095
0.110
0.140
0.160
0.180
0.250
0.280
0.420
0.540
0.600
0.660
0.740
0.840
1.080
1.390
IDC (A)(max)
6.00
6.00
6.00
5.50
5.50
5.00
5.00
4.80
4.80
4.50
4.50
4.30
4.30
4.00
3.70
3.50
3.00
2.50
2.30
2.00
2.00
1.80
1.70
1.50
1.40
1.30
1.00
0.90
0.80
0.80
0.70
0.60
0.50
0.50
0.50
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRC Choke Coil Inductors Radial
(TCRC1016) Electrical Characteristics
Part Number
TCRC1016 - 1R0N
TCRC1016 - 1R5N
TCRC1016 - 1R8N
TCRC1016 - 2R7N
TCRC1016 - 3R3N
TCRC1016 - 3R9N
TCRC1016 - 4R7N
TCRC1016 - 5R6N
TCRC1016 - 6R8N
TCRC1016 - 8R2N
TCRC1016 - 100M
TCRC1016 - 120M
TCRC1016 - 150M
TCRC1016 - 180M
TCRC1016 - 220M
TCRC1016 - 270M
TCRC1016 - 330M
TCRC1016 - 390M
TCRC1016 - 470M
TCRC1016 - 560M
TCRC1016 - 680M
TCRC1016 - 820M
TCRC1016 - 101M
TCRC1016 - 121M
TCRC1016 - 151M
TCRC1016 - 181M
TCRC1016 - 221M
TCRC1016 - 271M
TCRC1016 - 331M
TCRC1016 - 391M
TCRC1016 - 471M
TCRC1016 - 561M
TCRC1016 - 681M
TCRC1016 - 821M
TCRC1016 - 102M
Inductance(µH)
1.00
1.50
1.80
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.010
0.015
0.015
0.015
0.015
0.015
0.020
0.025
0.025
0.025
0.030
0.030
0.035
0.035
0.045
0.050
0.070
0.070
0.070
0.080
0.090
0.095
0.120
0.140
0.170
0.190
0.250
0.340
0.450
0.510
0.560
0.640
0.710
1.010
1.200
IDC (A)(max)
9.00
9.00
9.00
9.00
8.50
8.00
7.50
7.50
7.50
7.20
7.20
7.00
6.50
6.30
5.50
4.50
4.00
3.80
3.60
3.20
3.00
2.60
2.50
2.30
2.10
2.00
1.80
1.50
1.50
1.30
1.20
1.00
1.00
0.90
0.80
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TOKEN
TCRC Choke Coil Inductors Radial
How to Order
TCRC
UL
0406
1R0
M





 Part Number: TCRC
 Inductance
 TUBE
Code
V
P
NONE
TUBE
UL
PVC
NO TUBE
Code
Inductance
1R0
100
101
102
1.00µH
10.00µH
100.00µH
1000.00µH
 Tolerance
 Size
Code
Size
0406
0608
0810
0912
1012
1016
6.0×9.5mm
8.0×11.5mm
10.0×14.0mm
11.0×16.5mm
12.0×16.5mm
12.5×21.0mm
Code
J
K
L
M
N
Y
Tolerance
5%
10%
15%
20%
30%
min
Back to 1st Page - Choke Coil Inductors Radial (TCRC)
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TCRS Choke Coil Inductors Radial
Radial Shielded
Choke Coil Inductors
Choke coils shielded construction design
for higher frequency (TCRS)
Preview
Token TCRS series structure with magnetic shielded construction design and protect by UL or PVC Heatshrinkable tube. The TCRS features with small size, space savings, wide inductance range, high Q value, low
cost, high availability of a large induced current, high self-resonance frequency, small magnetic flux leakage and
so on.
Choke coils, also known as: Choke, differential mode inductors, is used to limit the alternating current through
the coil, high-frequency and low frequency choke coils.
The TCRS is idael for notebook computers, inkjet printers, photocopying machines, color TV, VCR, camera,
microwave ovens, display monitors, mobile phones, broadband modems, game consoles, lighting equipment,
automotive electronics products.
Token will also produce devices outside these specifications to meet specific customer requirements, please
contact our sales for more information.
Features :
- Magnetic shielded construction.
- Ideal for use as an inductor for high current power
supplies in all types of electronic instruments.
Applications :
- Notebook, Inkjet printer, Copying machine,
- Display Monitor, Cellular Phone, ADSL Modem,
- Gaming machine, Color TV, Video tape recorder,
- Microwave Oven, Lighting and Car Electronics.
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TOKEN
TCRS Choke Coil Inductors Radial
Configurations & Dimensions
C
B
D
A
E
Type
ΦA (max)
B (max)
C ± 1.0
D ± 0.05
E ± 0.5
TCRS0606
6.5
6.5
4.0
0.50
4.0
TCRS0807
8.3
7.5
5.0
0.65
5.0
Note: Design as Customer’s Requested Specifications.
(TCRS0606) Electrical Characteristics
Part Number
TCRS0606 - 220M
TCRS0606 - 270M
TCRS0606 - 330M
TCRS0606 - 390M
TCRS0606 - 470M
TCRS0606 - 560M
TCRS0606 - 680M
TCRS0606 - 820M
TCRS0606 - 101M
TCRS0606 - 121M
TCRS0606 - 151M
TCRS0606 - 181M
TCRS0606 - 221M
TCRS0606 - 271M
TCRS0606 - 331M
TCRS0606 - 391M
TCRS0606 - 471M
TCRS0606 - 561M
TCRS0606 - 681M
TCRS0606 - 821M
TCRS0606 - 102M
Inductance(µH)
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.130
0.180
0.210
0.260
0.290
0.330
0.360
0.390
0.540
0.620
0.720
0.880
0.990
1.520
1.690
1.850
2.850
3.210
3.600
4.870
5.560
IDC (A)(max)
0.96
0.87
0.78
0.72
0.66
0.60
0.55
0.50
0.45
0.41
0.37
0.34
0.30
0.27
0.25
0.23
0.21
0.19
0.17
0.16
0.14
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TCRS Choke Coil Inductors Radial
(TCRS0807) Electrical Characteristics
Part Number
TCRS0807 - 220M
TCRS0807 - 270M
TCRS0807 - 330M
TCRS0807 - 390M
TCRS0807 - 470M
TCRS0807 - 560M
TCRS0807 - 680M
TCRS0807 - 820M
TCRS0807 - 101M
TCRS0807 - 121M
TCRS0807 - 151M
TCRS0807 - 181M
TCRS0807 - 221M
TCRS0807 - 271M
TCRS0807 - 331M
TCRS0807 - 391M
TCRS0807 - 471M
TCRS0807 - 561M
TCRS0807 - 681M
TCRS0807 - 821M
TCRS0807 - 102M
TCRS0807 - 122M
TCRS0807 - 152M
TCRS0807 - 182M
TCRS0807 - 222M
TCRS0807 - 272M
TCRS0807 - 332M
TCRS0807 - 392M
TCRS0807 - 472M
TCRS0807 - 562M
TCRS0807 - 682M
TCRS0807 - 822M
TCRS0807 - 103M
Inductance(µH)
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
270.00
330.00
390.00
470.00
560.00
680.00
820.00
1000.00
1200.00
1500.00
1800.00
2200.00
2700.00
3300.00
3900.00
4700.00
5600.00
6800.00
8200.00
10000.00
Test Freq.(KHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR (Ω)(max)
0.080
0.100
0.140
0.150
0.170
0.190
0.210
0.270
0.320
0.360
0.510
0.570
0.760
0.860
0.970
1.280
1.440
1.610
2.070
2.330
2.720
3.980
4.500
6.810
7.560
8.540
9.740
12.900
14.700
20.400
23.000
30.600
35.000
IDC (A)(max)
1.60
1.40
1.30
1.20
1.10
0.99
0.89
0.81
0.74
0.67
0.60
0.55
0.50
0.45
0.41
0.37
0.34
0.31
0.28
0.26
0.23
0.21
0.19
0.17
0.16
0.14
0.13
0.12
0.11
0.099
0.089
0.081
0.074
Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
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TOKEN
TCRS Choke Coil Inductors Radial
How to Order
TCRS
0606
220
M




 Part Number: TCRS
 Size
Code
Size
0606
0807
6.5×6.5mm
8.5×7.3mm
 Inductance
Code
Inductance
220
101
102
103
22.00µH
100.00µH
1000.00µH
10000.00µH
 Tolerance
Code
J
K
L
M
N
Y
Tolerance
5%
10%
15%
20%
30%
min
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TC19 Power Gap Toroidal Inductors
Through Hole
Gap Toroidal
Inductors
Through Hole Gap Toroidal Coils
Make Your Design More Cost-Effective (TC19)
Preview
Gapped toroidal coils usually require that the gap be filled with some type of insulating material to facilitate the
winding process. Split core current coils can be assembled directly on a conductor while toroids must be passed
over a disconnected end of the conductor.
Toroidal inductors are electronic components with the high performers among inductors, typically consisting of a
circular ring-shaped magnetic core of iron powder, ferrite, or other material around which wire is coiled to make
an inductor. Their windings cool better because of the proportionally larger surface area. Toroidal inductors with
a round core cross section are better performers than toroidal inductors with a rectangular cross section.
Token utilizes the latest micro gap toroid technology enabling the most cost-effective designs in manufacturing
through hole (TC19) products. Token’s TC19 Toroidal Series manufactured by Low loss powdered iron cores
offer the compact size and lower electromagnetic interference (EMI). Token toroidal can have higher Q factors
and higher inductance than similarly constructed solenoid coils. This is due largely to the smaller number of
turns required when the core provides a closed magnetic path. The magnetic flux in a toroid is largely confined
to the core, preventing its energy from being absorbed by nearby objects, making toroidal cores essentially
self-shielding. The TC19 series is suitable for a broad range of applications, such as high-frequency coils and
transformers.
Full line products meet RoHS compliant. Token will also produce devices outside these specifications to meet
specific customer requirements, please contact our sales for more information.
Features :
- Micro gap toroid technology.
- Not easy magnetic saturation.
Applications :
- VCD, DVD.
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TC19 Power Gap Toroidal Inductors
Configurations & Dimensions
B
A
Land Pattern
TC19
D
E
C
A
TC19A
E
3
4
A 2
5
1
6
B
A
10.0 (Ref.)
11.0 (Ref.)
2
5
4
3
Top view
Type
TC19
TC19A
6
1
1
B
11.5 (Ref.)
15.0 (Ref.)
D
C
6
C
15.0 ± 5.0
3.5 ± 1.0
F
Bottom View
D
2.0 (max)
0.6 ± 0.05
E
11.0
7.0 ± 0.5
F
3.5 ± 0.5
Note: Design as Customer’s Requested Specifications.
Electrical Characteristics
Part Number
TC19
TC19A
Inductance(µH)
19.5
19.5
Test Freq.(KHz)
100
100
DCR (Ω)(max)
0.093
0.093
IDC (A)(max)
3.00
3.00
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at IDC.
How to Order
TC19
0606


 Power Inductor Through Hole Gap Toroidal Coils: TC19, TC19A
Back to 1st Page - Power Inductor Gap Toroidal coils (TC19)
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TCPC Through Hole Choke Coil Inductors
Through Hole
Choke Coils
Inductors
Choke Coils Lot of Dimensions to Choose (TCPC)
Preview
Token TCPC series structure with epoxy resin encapsulated mould sealed and are available with vertical
and horizontal type. The TCPC features with small size, high Q value, low cost, high self-resonance
frequency, high availability of a large induced current, small magnetic flux leakage.
The TCPC is suotable for display monitors, camera, microwave ovens, lighting equipment, mobile phones,
broadband modems, game consoles, color TV, VCR, notebook computers, inkjet printers, photocopying
machines, automotive electronics products.
Token will also produce devices outside these specifications to meet specific customer requirements, please
contact our sales for more information.
Features :
- High rated current for high current circuits.
- Have lot of dimensions to choose.
Applications :
- Switching Regulators, Power amplifiers.
- Power Suppliers, Typewriter, Car Electronics.
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TOKEN
TCPC Through Hole Choke Coil Inductors
Configurations & Dimensions
+
How to Order
TCPC
0513
101
K




 Part Number: TCPC
 Core Dimension: Outside Diameter & Height
 Inductance
 Tolerance
Code
Tolerance
J
K
L
M
N
Y
5%
10%
15%
20%
30%
min
Back to 1st Page - Choke Coils Through Hole (TCPC)
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TC1213 Through Hole Power Inductors
Through Hole
Power Inductors
Token Develops High-Efficiency Coiled
Power Inductors (TC1213)
Preview
Token has announced a wire-wound power inductor designed for use in the Mother Board of PC and Notebook
and various other power devices. The TC1213, measures only 14.0 x 14.5 mm, with a maximum height of 9.5
mm.
Most conventional DC-DC converters use inductors with cores made of relatively expensive metallic materials.
By contrast, this product, with a ferrite material, realizes the same DC bias characteristics and other performance
features as same-size inductors made with more expensive materials. The TC1213 offers customers much greater
design freedom with large current and low DCR by meeting the need to replace power inductors.
Full line products meet RoHS compliant. Token will also produce devices outside these specifications to meet
specific customer requirements, please contact our sales for more information.
Features :
- Large Current and Low DCR.
Applications :
- Mother Board of PC.
- Mother Board of Notebook.
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TOKEN
TC1213 Through Hole Power Inductors
Configurations & Dimensions
A
B
G
E
C
Top View
A(max)
14.0
14.0
14.5
I
D
TC
Type
TC1213
TC1213A
TC1213B
Land Pattern
F
BottomView
B(max)
14.5
14.5
14.5
C ± 1.0
5.0
5.0
5.0
D(max)
9.5
9.5
9.5
E(Ref.)
7.0
7.0
7.0
H
F(Ref.)
5.0
5.0
5.0
G
7.5
7.5
7.5
H
5.5
5.5
5.5
I
1.8
1.8
1.8
Note: Design as Customer’s Requested Specifications.
Electrical Characteristics
Part Number
Inductance(µH) Test Freq.(KHz) DCR (Ω)(max) Peak Current (A) (max) Irms (A)(max)
TC1213 - R68N
0.68
100
0.0015
40.00
20.00
TC1213A - R33N
0.33
100
0.0015
40.00
20.00
TC1213B - 1R0N
1.00
100
0.0015
35.00
20.00
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C
Inductance drop = 10% typ. at Peak Current.
ΔT=40°C rise at Irms.
How to Order
TC1213B
1R0
N



 Part Number: TC1213, TC1213A , TC1213B
 Inductance
Code
R68
1R0
Inductance
0.68µH
1.00µH
 Tolerance
Code
N
Tolerance
30%
Back to 1st Page - Power Inductors Through Hole (TC1213)
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TCLP/TCVP Power Inductors
Large Current
Power Inductors
Token introduces high-current & high saturation
flux density compact power inductor (TCLP/TCVP)
Preview
Token Electronics Power Solutions has enhanced its toroidal surface-mount and radial lead inductor portfolios
with the addition of four new ranges of RoHS compliant components. The surface mount (TCLP/TCVP) series
are general-purpose radial leaded inductors suitable for providing high saturation flux density and higher current
ratings applications such as those found in power supplies.
The (TCLP/TCVP) series of toroidal surface-mount inductors meanwhile are designed for use in switching
AC/DC power supplies and DC/DC converters. Both of TCLP and TCVP version secure 4 terminal mounting
inductor more versatile inductance combination by series or parallel connections. Token (TCLP/TCVP) surface
mount magnetics that can be used as single, or coupled inductors, or 1:1 transformers that provide isolation
between two windings are designed around high frequency low loss material.
The (TCLP/TCVP) series toroidal surface-mount inductors have compact overall dimensions with a maximum
overall height of less than 13 mm and 21 mm. The toroidal construction of the new inductors aids design
engineers by helping minimise EMI issues.
Custom parts are available on request. Token will also produce devices outside these specifications to meet
specific customer requirements, please contact our sales for more information.
Features :
- high saturation for surface mounting.
- Large Current and Low DCR.
Applications :
- TV BOX.
- Power supply applications.
- Output Ripple Current Filter.
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TOKEN
TCLP/TCVP Power Inductors
Configurations & Dimensions
TCLP
A
1
4
C
B
2
3
D
E
Top view
TCVP
Land Pattern
F
2
1
F
H
TCVP
19.00
21.00
Bottom View
J
4
3
K
D
C
D
E
13.0(max) 4.0 ± 1.0 0.64 ± 0.2
4.0 ± 1.0
1
3
G
1
B(max)
18.03
J
Land Pattern
B
A(max)
18.03
3
Bottom View
2
Type
TCLP
I
4
E
C
1
G
Side View
A
H
3
F
G
15.3 ± 0.5 10.2 ± 0.5
H
15.3
I
10.2
J
1.78
0.7 ± 0.3 14.0(max) 15.0 ± 0.5 10.0 ± 0.5
15.0
10.0
1.78
Note: Design as Customer’s Requested Specifications.
Electrical Characteristics
Part Number
TC*P - 60E - 151M
TC*P - 60E - 221M
TC*P - 60E - 331M
TC*P - 60E - 471M
TC*P - 60E - 681M
TC*P - 60E - 821M
TC*P - 60E - 102M
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Inductance(µH)
150
220
330
470
680
820
1000
Test Freq.(KHz) L@IDC(µH)(min) DCR (Ω)(max)
100
125
0.210
100
180
0.250
100
280
0.480
100
400
0.660
100
590
0.930
100
700
1.300
100
930
1.600
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IDC (A)(max)
1.70
1.50
1.00
0.90
0.85
0.75
0.50
Version 2010
TOKEN
TCLP/TCVP Power Inductors
How to Order
TCLP
60E
151
M




 Part Number: TCLP, TCVP
 Core Material
 Inductance
Code
151
471
102
Inductance
150µHc
470.00µH
1000.00µH
 Tolerance
Code
M
N
Tolerance
20%
30%
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TOKEN
TCAC Air Coils Inductors Spring Coils
Air Coils Inductors
Air Coils Inductors, Spring Coils - TCAC Series
Token will do any custom coil windings of
Air Coils for you (TCAC)
Preview
Token manufactures all types of air coils inductors. Air Coils’ another name is Spring Coils. Token’s Air Core
Coil TCAC Series has advantages of free from iron losses, non-linearity, single layer coils structure, low selfcapacitance, and self-resonant frequency.
TCAC’s inductance is unaffected by the current it carries. This contrasts with the situation with coils using
ferromagnetic cores whose inductance tends to reach a peak at moderate field strengths before dropping towards
zero as saturation approaches. Sometimes non-linearity in the magnetization curve can be tolerated; for example
in switching converters. In circuits such as audio cross over networks in Hi-Fi speaker systems you must avoid
distortion; then you need an air coil. Most radio transmitters rely on air coils to prevent the production of
harmonics.
Token’s TCAC Series is custom coil windings. Please call Token Sales for your requirements to have high quality
work at a reasonable tooling cost and low cost volume production.
Features :
- High Q values
- High frequency
Applications :
- Set up box, CATV & Electronic Products.
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TCAC Air Coils Inductors, Spring Coils
Configurations
Note: Design as Customer’s Requested Specifications.
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TOKEN
TCAC Air Coils Inductors, Spring Coils
Winding Formula & Q Factor
Single layer air coil winding formula Methods and Increasing Q Factor
The following single layer air coil formula is most accurate when the coil length is greater than 0.67r
and the frequency is less than 10 MHz. As the frequency goes above 10MHz, the formula becomes less
accurate, because parasitics dominate the circuit. In all cases, the length is 4 times the radius.
Formula in Inch Units: L = r2N2 / (9r + 10A);
N = (L(9r + 10A) / r2)1/2
Formula in Metric Units: L = 0.394r2N2 / (9r + 10A);
N = (L(9r + 10A) / 0.394r2)1/2 Where:
● L = inductance (in microhenries).
● r = radius of coil (in inches or cm).
● N = number of turns.
● A = length of winding (in inches or cm).
The Q or Quality Factor of an inductor is the ratio of its inductive reactance XL to its series resistance
RS. The larger the ratio, the better the inductor.
Formula: Q = XL / RS, Where:
● XT = 2πƒL. where ƒ = Frequency (Hz); L = Inductance in Henries.
● RS is determined by multiplying the length of the wire used to wind the coil by the D.C. resistance
per unit length for the wire gage used.
● Q changes dramatically as a function of frequency.
● At lower frequencies, Q is very good because only the D.C. resistance of the windings has an effect
which is very low.
● As frequency goes up, Q will increase up to about the point where the skin effect and the combined
distributed capacitances begin to dominate.
● From then on, Q falls rapidly and becomes 0 at the self resonance frequency of the coil.
Increasing Q of Inductors:
● Spread the windings. Air gaps between the windings decrease the distributed capacitances.
● Use a ferrite core or powdered iron to wind the coil on. This will increase the permeability of the
space around the core.
● Decrease the series resistance of the windings by increasing the wire gage used. Larger wire has a
lower resistance per unit length.
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TCAC Air Coils Inductors, Spring Coils
How to Order
TCAC
R
0.8
3.1
8.5





 Part Number: TCAC
 Type of Winding
Code
R
L
Type of Winding
Clockwise winding
Counter clockwise winding
 Wire Diameter(mm)
 Inner Diameter(mm)
 Number of Turns
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TOKEN
TCB7T Choke Coil Inductors
Common Mode
Choke Coil Inductors
Leaded type common mode inductor Chokes
clean up high-speed signals (TCB7T)
Preview
Token TCB7T series wire-wound common-mode choke coil includes a magnetic core having a winding
core portion and a pair of flanges provided at respective ends of the winding core portion, external
electrodes provided on the respective flanges, a pair of windings wound around the winding core
portion, each end of the pair of the windings being extended and connected to the external electrode.
For designers seeking to suppress common mode noise on high speed differential signal lines, without
distortion, Token has announced the TCB7T Series of compact through hole common-mode choke
coils. Taking advantage of Token’s advanced winding technology and superior ferrite materials, the
TCB7T coils are ultracompact and provide accurate transmission of high-speed differential signals.
Common mode choke coil circuits are increasingly being used for the effective suppression of common
mode noise without distorting the waveform of high-speed signals. The TCB7T wirewound coils
measure just 7.2 x 7.1 x 4.5 mm in maximum profile, with a tight ±0.5 mm dimensional tolerance,
making them ideal for today’s high speed products, particularly those incorporating double balance
mixers, impedance transformers,broad-band transformers applications.
Custom parts are available on request. Token will also produce devices outside these specifications to
meet specific customer requirements, please contact our sales for more information.
Features :
- Pair wire coil for high stability.
Applications :
- Double balance mixers, impedance transformers.
- broad-band transformers.
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TCB7T Choke Coil Inductors
Configurations & Dimensions
B
A
C
D
E
Type
TCB7T
A(max)
7.2
B(max)
7.1
3
4
2
5
1
6
C ± 1.0
2.6
D ± 0.5
4.5
E ± 0.05
0.5
Note: Design as Customer’s Requested Specifications
Electrical Characteristics
Part Number
Double balanced mixer
TCB7T - 456DB1013
TCB7T - 456DB1014
TCB7T - 456DB1005
TCB7T - 456DB1006
TCB7T - 456DB1007
TCB7T - 456DB1009
Distributor
TCB7T - 456DS1012
Winding Turns Operating Freq. Ranges ( MHz )
1
2
3
4
5
2
Insertion Loss (dB)
Figure
10dB(max)
6dB(max)
3.5dB(max)
2.5dB(max)
2dB(max)
4dB(max)
1
1
1
1
1
1
50 ~ 400
10 ~ 1.0 GHz
8 ~ 800
6 ~ 600
5 ~ 500
400 ~ 1.3 GHz
-
20 ~ 600
TCB7T - 456PS1015
4
6 ~ 600
TCB7T - 456PS1016
5
6 ~ 600
TCB7T - 456PS1011
6
6 ~ 600
In to Out-1,2
4.5dB(max)
Out-1 to Out-2
(Isolation)10dB(min)
2
Directional coupler
Version 2010
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In to Out-1 1.3dB(max)
In to Out-2 11dB-14dB
In to Out-1 0.9dB(max)
In to Out-2 13dB-16dB
In to Out-1 0.8dB(max)
In to Out-2 15dB-17dB
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3
3
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TOKEN
TCB7T Choke Coil Inductors
Pin connections Diagram
Double Balanced Mixer
Distributor
In
Directional coupler
1
1
3
1
Out 1
Out 2
Out 2
Fig. 1
1
In
Out 1
1
Fig. 2
Fig. 3
How to Order
TCB7T
456DB1013


 Part Number: TCB7T
 Type
Code
456DS
456PS
456DB
Type
Distributor
Directional coupler
Double balance mixer
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TOKEN
TCTK Toroidal Coils Power Inductor
Toroidal Coil
Power Inductor
Toroidal Inductors with closed magnetic circuit
for lowest EMI (TCTK)
Preview
Toroidal coils are electronic components with the high performers among inductors, typically consisting
of a circular ring-shaped magnetic core of iron powder, ferrite, or other material around which wire is
coiled to make an inductor. Their windings cool better because of the proportionally larger surface area.
Toroidal inductors with a round core cross section are better performers than toroidal inductors with a
rectangular cross section.
With vertical base mounted Token TCTK series toroidal coils introduces advanced materials of iron
core and special-purpose resins to produce the greatest inductance, high current, Lowest EMI, and Low
cost. The TCTK is the most common kind of power inductors. Token TCTK utilizes closed magnetic
circuit design enabling the lowest EMI and is suitable for Copying Machine, Display Monitor, ADSL
Modem, Refrigerator, Laundry Machine, Microwave Oven, Car Electronics, Gaming Machine, Color
TV, Video Camera, and Air Conditioner.
Full line products meet RoHS compliant. Token will also produce devices outside these specifications
to meet specific customer requirements, please contact our sales for more information.
Features :
- Vertical base mounted.
- Low cost, High current.
- Closed magnetic circuit for lowest EMI.
Applications :
- Copying Machine, Display Monitor, ADSL Modem,
- Gaming Machine, Color TV, Video Camera, Air Conditioner,
- Refrigerator, Laundry Machine, Microwave Oven and Car Electronics.
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TOKEN
TCTK Toroidal Coils Power Inductor
Configurations & Dimensions
A
D
D
E
B
F
TC-XXX
BOTTOM VIEW
C
Type
TCTK4452
TCTK5052
TCTK6852
TCTK8052
A± 0.5
14.7
16.5
21.0
24.1
B(max)
17.0
18.0
25.0
27.5
C ± 1.0
5.0
5.0
5.0
5.0
D (ref.)
7.35
8.25
10.50
12.05
E ± 0.05
8.6
11.4
11.4
15.2
F± 0.05
5.6
7.6
7.6
11.4
Note: Design as Customer’s Requested Specifications
How to Order
TCTK4452
1R0
1R0



 Part Number: TCTK4452, TCTK5052, TCTK6852, TCTK8052
 Inductance
 Tolerance
Code
K
L
M
N
Y
Tolerance
10%
15%
20%
30%
minS
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TCTC High Current Toroidal Inductors
High Current
Toroidal Inductor
Low Loss Powdered Iron Cores, Low EMI
Toroidal Coils (TCTC)
Preview
Toroidal inductors and transformers are electronic components with the high performers among
inductors, typically consisting of a circular ring-shaped magnetic core of iron powder, ferrite, or
other material around which wire is coiled to make an inductor. Their windings cool better because
of the proportionally larger surface area. Toroidal inductors with a round core cross section are better
performers than toroidal inductors with a rectangular cross section.
Token’s TCTC Toroidal Series manufactured by Low loss powdered iron cores offer the smallest size
by volume and weight, and lower electromagnetic interference (EMI). Token toroidal can have higher
Q factors and higher inductance than similarly constructed solenoid coils. This is due largely to the
smaller number of turns required when the core provides a closed magnetic path. The magnetic flux in
a toroid is largely confined to the core, preventing its energy from being absorbed by nearby objects,
making toroidal cores essentially self-shielding. The TCTC series is suitable for a broad range of
applications, such as high-frequency coils and transformers.
Full line products meet RoHS compliant. Token will also produce devices outside these specifications
to meet specific customer requirements, please contact our sales for more information.
Features :
- Low EMI.
- Low Cost.
- High Current.
Applications :
- Notebook, Inkjet Printer,Copying Machine,
- Copying Machine, Display Monitor, ADSL Modem,
- Color TV, Video Camera, Air Conditioner, Refrigerator,
- Laundry Machine, Microwave Oven and Car Electronics, etc..
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TOKEN
TCTC High Current Toroidal Inductors
Configurations & Dimensions
B
C
D
A
Part Number
TCTC1005IR-330-J
TCTC1104IR-300-J
TCTC1305IR-330-J
TCTC1306IR-300-J
TCTC1506IR-330-J
TCTC1806IR-390-J
TCTC2006IR-430-J
TCTC2310IR-960-J
TCTC2711IR-121-J
TCTC3311IR-141-J
A max.
12.0
13.5
15.5
17.0
19.0
21.0
25.0
27.0
32.0
40.0
Dimentions (mm)
B max.
C max.
D max.
7.0
25.0
3.0
7.5
25.0
3.0
8.5
25.0
3.0
9.5
25.0
3.0
10.0
25.0
3.0
10.0
25.0
3.0
11.0
25.0
3.0
13.5
25.0
3.0
17.0
25.0
3.0
17.0
25.0
3.0
Wire Dia.
Φ0.4
Φ0.4
Φ0.4
Φ0.6
Φ0.6
Φ0.6
Φ0.8
Φ0.8
Φ1.0
Φ1.0
Turns
Inductance
L (µH)
RDC
(mΩ)
25
25
28
26
24
25
29
30
30
40
33
30
33
30
33
39
43
96
120
140
59
62
71
30
40
33
31
42
37
37
Note: Design as Customer’s Requested Specifications.
How to Order
TCTC

1506
IR
330
J




 Tolerance
 Part Number: TCTC
 Core Size
 Core Type
 Inductance
Code
Code
Inductance
330
121
33µH
120µH
J
K
L
M
N
Y
Tolerance
5%
10%
15%
20%
30%
minS
Back to 1st Page - Toroidal Inductors (TCTC)
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TOKEN
TCFB Inductor Filter Ferrite Beads
Inductor Filter
Ferrite Beads
Ferrite Beads Filter Radio Frequency Interference
and Noise (TCFB)
Preview
Ferrite bead is a kind of anti-jamming applications the fastest growing components, cheap, easy to use,
filtering high-frequency noise were improved significantly.
Ferrite beads commonly used in filtering and electromagnetic noise reduction, Token’s Ferrite Beads
TCFB series manufactured by using iron, nickel, zinc oxide mixture made with high resistivity and high
magnetic permeability. Ferrite bead in series with the signal or power path, it can be used to suppress
differential mode noise.
By comparing with traditional inductors, Token’s TCFB has better high-frequency filter characteristics.
Ferrites at high frequencies showed resistance characteristics at high frequencies, equivalent to a low
inductor quality factor, it can be quite a wide frequency range, to maintain a high impedance, thereby
enhancing the effectiveness of high-frequency filter.
The TCFB series is lead-free and RoHS compliant. Detailed specifications, both mechanical and
electrical, please contact our sales representative for more information.
Features :
- Low cost, high reliability.
- Reducing radio frequency interference and noise.
Applications :
- VGA card, EGA card, Mother board, TV game.
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TOKEN
TCFB Inductor Filter Ferrite Beads
Configurations & Dimensions
B
A
C
Type
A
B
C
TCFB*2515*
TCFB*2530*
TCFB*2540*
TCFB*2575*
TCFB*3530*
TCFB*3545*
TCFB*3547*
TCFB*3550*
TCFB*3560*
TCFB*3578*
TCFB*3583*
TCFB*3590*
TCFB*3510*
TCFB*3512*
TCFB*3514*
2.5±0.15
2.5±0.15
2.5±0.15
2.5±0.15
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
3.5±0.20
1.5±0.15
3.0±0.20
4.0±0.20
7.0±0.30
3.0±0.20
4.5±0.20
4.7±0.20
5.0±0.20
6.0±0.20
7.8±0.30
8.3±0.30
9.0±0.40
10.0±0.4
12.0±0.5
14.0±0.5
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
Impedance (Ω) Min.
10MHz
100MHz
5.0
20.0
8.0
25.0
12.0
32.0
20.0
58.0
13.0
65.0
20.0
45.0
20.0
45.0
20.0
50.0
20.0
80.0
28.0
90.0
30.0
100.0
60.0
100.0
50.0
130.0
45.0
145.0
60.0
150.0
Note: Only available some sizes for Radial Double & Single core type.
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TCFB Inductor Filter Ferrite Beads
How to Order
TCFB
R


3547
TB


 Part Number: TCFB
 Form
Code
A
D
S
Type of Winding
Axial Type
Radial double core type
Radial single core type
 Outside Diameter “A” & Length “B”
 Inductance
Code
P
TR
TB
Type of Winding
Bulk
Taping Reel
Tapping Box
Back to 1st Page - Inductor Filter Ferrite Beads (TCFB)
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TOKEN
TCWB Broadband Choke Inductors
Broadband
Choke Inductors
Excellent EMI Suppression Capability
Inductor Filter Coils Wide Band Chokes (TCWB)
Preview
Broadband choke inductors, also known as choke coils, is a common mode ferrite as the core of the
interference suppression devices. It consists of two same size, the same number of turns of coils,
symmetrically wound on the same ferrite toroidal cores, and forming a four-terminal device.
Shown on the common-mode signal inhibits the growth of large inductor, but for differential-mode
signal showing a small leakage inductance is almost ineffective. Choke coils used in a balanced circuit
can effectively suppress common mode interference signals (such as lightning interference), while the
normal transmission line differential-mode signal has no effect.
Token’s TCWB series use of insulation between the coil core winding method. To ensure that the
transient over-voltage under the action of short circuit breakdown does not occur. And when the
instantaneous high currents flowing through the coil, the core is not saturated. The wide band choke
cores mainly used in the PC boards to filters the EMI from the outsides.
Token utilizes the latest winding technology reducing parasitic capacitance of the coil and enhancing
the ability of transient over-voltage. Token Electronics will also produce devices outside these
specifications to meet customer requirements, with comprehensive application engineering and design
support available for customers worldwide.
Features :
- Ferrite core construction of low cost.
Applications :
- VGA card, EGA card, Mother board, TV game.
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TCWB Broadband Choke Inductors
Configurations & Dimensions
A
C
B
C
B
2 Ts
D
A
3 Ts
D
A
C
B
1.5Ts+1.5Ts
D
A
C
B
2.5 Ts
D
Type
TCWBR6H - 1.5Ts
TCWBR6H - 2.5Ts
TCWBR6H - 3.0Ts
TCWBR6H - 1.5+1.5Ts
ΦA ± 0.5
6.0
6.0
6.0
6.0
B ± 0.5
10.0
10.0
10.0
10.0
C ± 3.0
25.0
25.0
25.0
25.0
ΦD ± 0.05
0.5 / 0.6
0.5 / 0.6
0.5 / 0.6
0.5 / 0.6
Note: Design as Customer’s Requested Specifications.
How to Order
TCWB

R6H
2.5


 Part Number: TCWB
 Hole
Code
Type of Winding
R6H
R8H
6 holes
8 holes
 No. of Turns
Back to 1st Page - Broadband Choke Inductors (TCWB)
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