(1/27)
002-03 / 20030628 / e93_tf.fm
TF Series
Common Mode Choke Coils(Line Filters) for AC Power Supply
Toroidal Core Type
TDK common mode choke coils(line filters) are used in a wide
range of prevention of electromagnetic interference(EMI) and radio
frequency interference(RFI) from power supply lines and for pre-
vention of multifunctioning of products such as measuring equip-
ment and system equipment.
RATINGS
Item
Rated voltage Eac(V)
Dielectric withstanding
voltage Eac(V)
Insulation resistance
Edc(M
Ω
)
Temperature rise(°C)
Operating temperature
range(°C)
Safety standard
Standard value
80 to 280
2000
Conditions
EMC Components
PRODUCT IDENTIFICATION
UF
V
–
Y
(1)
(2)
(3) (4)
(5)
R
(6)
– 01
(7)
Between each winding for
1 minute
Between each winding for
100min.
1 minute, Edc 500V
With line resistance, each
45max.
∗
line
Including self-temperature
–20 to +120
rise
Japan Electric/Electronic Products Control Law,
UL, CSA and IEC conforted(The safety standard
is not acquired with the unit only.)
(1)Core shape
UF: U-type core
TF: Toroidal core
HF: Square shaped closed magnetic circuit core type
Double-square shaped closed magnetic circuit core type
(2)Dimensional code(Length
×
Height)
(3)External shape code
(4)TDK’s internal code
(5)Inductance value
Example) 602: 60µH
×
10
2
=6mH
(6)Rated current value
Example) 2R5: 2.5A
(7)Product management number
∗
Except particular items.
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)
FEATURES
• Wide range of selection.
• High impedance at applicable frequency.
• High self-resonant frequency.
SELECTION CHART
Series Configuration
Type
TF1028S
TF4825S
TF6029S
TF2320HU
TF2514HU
TF2519HU
TF3424HU
TF4930HU
TF1815HU
TF4131HU
TF6136HU
TF1320S
TF2528S
TF3233S
TF1713VU
TF1714VU
TF2420VU
TF2514VU
TF3423VU
TF4725VU
TF1821VU
TF2326VU
TF2527VU
TF3435VU
TF2326VU-M
TF3435VU-M
TF4930HU-M
TF6337HU-M
TF3329B
Inductance value
min.
0.45 to 2.2mH
1, 2mH
1mH
1 to 5mH
0.1mH
1 to 5mH
0.3 to 8mH
1 to 10mH
3 to 10mH
0.7 to 3mH
1, 2mH
1 to 4mH
0.45 to 7mH
0.25 to 10mH
1, 2mH
1 to 15mH
1 to 8mH
0.13 to 12mH
0.5 to 10mH
2 to 10mH
2 to 10mH
1 to 3mH
1 to 3mH
0.3 to 10mH
3 to 10mH
8 to 33mH
6 to 40mH
4 to 10mH
8.5 to 15mH
Rated current
(A)
0.5 to 3
10 to 15
20 to 30
2 to 5
5 to 7
2 to 5
4 to 20
6 to 20
0.3 to 2
10 to 18
15 to 30
1.5 to 3
2.5 to 10
3 to 20
1 to 3
1 to 3
2 to 6
2 to 7
4 to 20
6 to 15
0.3 to 2
2 to 6
2 to 6
4 to 20
3 to 6
4 to 10
6 to 15
15 to 30
2.5 to 3.5
Handling power
∗
L
×
I
2
(mH
×
A
2
)
2.5
200
400
25
4.9
25
120
400
12
226.8
900
9
50
130
8
9
36
6.4
200
225
8
36
36
120
170
800
1350
3600
100
Weight
(g)typ.
8
95
205
18
18
16
42
87
6
76
172
6.5
19.5
41
4
6
18
8
45
85
7
19
20
40
20
38
99.8
204.9
40.5
Minimum package quantity
(pieces/box)
900
120
70
300
300
300
250
120
600
150
75
1000
840
320
2000
2000
800
800
400
90
800
800
800
400
800
400
120
75
375
Horizontal types
(Toroidal core)
TF
Vertical types
(Toroidal core)
With nano crystallization
alloy magnetically soft
material(Toroidal core)
Multi-section case types
(For high frequency)
• All specifications are subject to change without notice.
(2/27)
002-03 / 20030628 / e93_tf.fm
TF Series
Common Mode Choke Coils(Line Filters) for AC Power Supply
Toroidal Core Type
SELECTION CHART
Inductance value Rated current
Handling power
∗
min.
(A)
L
×
I
2
(mH
×
A
2
)
TF1707VU
20, 100µH
2 to 3
0.9
20, 100µH
2 to 3
0.9
Vertical types(Toroidal core) TF1709VU
(For high frequency)
TF2326VU-H
30, 50µH
4 to 5
0.75
TF3435VU-H
30 to 60µH
8 to 15
6.75
TF6030T
1 to 7.5mH
5 to 14
160
TF
TF6035T
0.2 to 1.6mH
15 to 30
400
TF3524TU
1 to 5mH
3 to 5
50
For three phase
TF4333TU
0.5 to 5mH
5 to 15
112.5
lines(Toroidal core)
TF5228TU
1 to 5mH
5 to 10
200
TF6332TU
0.5 to 2mH
15 to 25
312.5
TF6340TU
1 to 3mH
10 to 25
625
∗
Handling power=(Inductance value)
×
(Current)
2
. It is possible to design within the range below this value.
[Example] The coil for 2A can make even the inductance of 2.5mH or less a product for handling power 10.
Series Configuration
Type
Weight
(g)typ.
2.5
3.2
19.7
35.8
150
160
40
95.1
109.7
212.1
258.4
Minimum package quantity
(pieces/box)
2000
3000
800
400
70
70
200
120
90
75
75
EMC Components
THE LINE-UP OF TDK LINE FILTER
Rated current
(A)
1.5
2.0
3.0
5.0
10.0
15.0
20.0
25.0
30.0
Inductance(mH)
0.1 to 1
1 to 2
2 to 5
5 to 10
10 to 20
20 to 40
40min.
TF2528
TF2528
TF2528
TF2528
TF3233
TF6035T
(Three phase lines)
TF6035T
(Three phase lines)
TF6035T
(Three phase lines)
TF3233
TF6035T
(Three phase lines)
TF3233
TF6035T
(Three phase lines)
TF4930
TF6337
TF3233
TF6035T
(Three phase lines)
TF4930
TF4930
TF6337
TF4930
TF6337
Displays for TV set and computer
Air conditioners(Outdoor machine), microwave ovens
Industrial devices, control devices, etc.
· Classification by application
• All specifications are subject to change without notice.
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002-03 / 20030628 / e93_tf.fm
TF Series
Common Mode Choke Coils(Line Filters) for AC Power Supply
Toroidal Core Type
HORIZONAL TYPE
TF SERIES
FEATURES
• This series uses a high permeability toroidal ferrite core and
therefore provides large inductance with a little number of turns.
• Therefore its stray capacity is small and it keeps the impedance
required to effectively suppress high frequency noises.
• Products mounted on a base with fixed leads are easy to insert
to circuit boards.
TF1028S(HORIZONTAL TYPE WITH TERMINAL BASE) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
25±0.5
2
1
EMC Components
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
10
26max.
3
4
Impedance (kΩ)
1
TF1028S-222Y0R5-01
29max.
12max.
1
4
5±1
L
1
2
L
2
3
10±0.5
ød
TF1028S-801Y2R0-01
0.1
Weight: 8g typ.
Recommended hole diameter: ød+0.3
Dimensions in mm
0.01
0.01
0.1
1
Frequency (MHz)
10
100
ELECTRICAL CHARACTERISTICS
Part No.
TF1028S-222Y0R5-01
TF1028S-162Y1R3-01
TF1028S-102Y1R5-01
TF1028S-801Y2R0-01
TF1028S-451Y3R0-01
Inductance
(mH)min.
2.2
1.6
1
0.8
0.45
L
1
-L
2
inductance
difference
(µH)max.
50
50
50
50
50
DC
resistance
(
Ω
)max.
0.2
0.2
0.1
0.1
0.06
Rated current
Iac
(A)max.
0.5
1.3
1.5
2
3
Dimensions(mm)
ød
0.4
0.4
0.45
0.5
0.6
• All specifications are subject to change without notice.
(4/27)
002-03 / 20030628 / e93_tf.fm
TF Series
Common Mode Choke Coils(Line Filters) for AC Power Supply
Toroidal Core Type
TF4825S(HORIZONTAL TYPE WITH TERMINAL BASE) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
(35)
EMC Components
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
10
2
ø4.5
1
(15)
Impedance (kΩ)
3
4
1
TF4825S-202Y10R0-01
TF4825S-102Y15R0-01
ø50max.
H max.
0.1
1
4
5±2
L
1
ød
2
L
2
3
0.01
0.01
0.1
1
Frequency (MHz)
10
100
Weight: 95g typ.
Recommended hole diameter: ød+0.4
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
TF4825S-202Y10R0-01
TF4825S-102Y15R0-01
Inductance
(mH)min.
2
1
L
1
-L
2
inductance
difference
(µH)max.
50
50
DC
resistance
(m
Ω
)max.
20
7.5
Rated current
Iac
(A)max.
10
15
Dimensions(mm)
ød
1.3
1.8
H max.
28
31
TF6029S(HORIZONTAL TYPE WITH TERMINAL BASE) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
(50)
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
10
ø6
2
1
TF6029S-102Y20R0-01
(20)
Impedance (kΩ)
3
4
1
TF6029S-102Y30R0-02
0.1
ø64max.
H max.
1
4
0.01
0.01
0.1
5±2
ød
L
1
2
L
2
3
1
Frequency (MHz)
10
100
Weight: 205g typ.
Recommended hole diameter: ød+0.5
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
TF6029S-102Y20R0-01
TF6029S-102Y30R0-02
Inductance
(mH)min.
1
1
L
1
-L
2
inductance
difference
(µH)max.
50
50
DC
resistance
(m
Ω
)max.
5
4
Rated current
Iac
(A)max.
20
30
Dimensions(mm)
ød
2.3
2.6
H max.
36
40
• All specifications are subject to change without notice.
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002-03 / 20030628 / e93_tf.fm
TF Series
Common Mode Choke Coils(Line Filters) for AC Power Supply
Toroidal Core Type
TF2320HU/TF2514HU(HORIZONTAL TYPE WITHOUT TERMINAL BASE) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
øD max.
(10)
(15) H max.
(10)
1
4
EMC Components
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
100
TF2320HU-502Y2R0-01
TF2320HU-302Y3R0-01
(19)
(19)
2
ød
3
Impedance (kΩ)
1
TF2320HU-102Y5R0-01
0.1
0.01
Weight: 18g typ.
Recommended hole diameter: ød+0.3
Dimensions in mm
10
0.1
ELECTRICAL CHARACTERISTICS
Part No.
TF2320HU type
TF2320HU-102Y2R0-01
TF2320HU-502Y2R0-01
TF2320HU-302Y3R0-01
TF2320HU-102Y5R0-01
TF2514HU type
TF2514HU-101Y5R0-01
TF2514HU-101Y7R0-01
Inductance
(mH)min.
1
5
3
1
0.1
0.1
L
1
-L
2
inductance
difference
(µH)max.
50
100
150
50
30
30
DC
resistance
(m
Ω
)max.
100
130
90
50
40
10
Rated current
Iac
(A)max.
2
2
3
5
5
7
ød
1
Frequency (MHz)
10
100
Dimensions(mm)
øD max.
23
23
23
23
24
25
H max.
20
20
20
20
13
14
0.5
0.6
0.65
0.8
0.8
1.1
TF2519HU(HORIZONTAL TYPE WITHOUT TERMINAL BASE) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM
ø25max.
(12)
(15)
19max.
(12)
1
4
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
100
TF2519HU-502Y2R0-01
(15)
ød
(15)
2
3
Impedance (kΩ)
1
Weight: 16g typ.
Recommended hole diameter: ød+0.3
Dimensions in mm
10
TF2519HU-302Y3R0-01
0.1
0.01
0.1
ELECTRICAL CHARACTERISTICS
Part No.
TF2519HU-202Y2R0-01
TF2519HU-502Y2R0-01
TF2519HU-102Y3R0-01
TF2519HU-302Y3R0-01
TF2519HU-102Y5R0-01
Inductance
(mH)min.
2
5
1
3
1
L
1
-L
2
inductance
difference
(µH)max.
100
150
50
100
50
DC
resistance
(
Ω
)max.
110
130
70
90
50
1
Frequency (MHz)
10
100
Rated current
Iac
(A)max.
2
2
3
3
5
Dimensions(mm)
ød
0.55
0.55
0.65
0.7
0.8
• All specifications are subject to change without notice.
Power technology
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