• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Common Mode Choke Coils
For power line
UF series
Type:
Issue date:
Two sections bobbin type for high frequency
UF
September 2011
• All specifications are subject to change without notice.
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Common Mode Choke Coils
For Power Line
UF Series
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.
FEATURES
• Wide range of selection.
• High impedance at applicable frequency.
• High self-resonant frequency.
PRODUCT IDENTIFICATION
(1) Core shape
UF: U-type core
(2) Dimensional code
Length×Height
(3) External shape code
V: Vertical type H: Horizontal type
(4) High µ material
(5) Inductance value
Example) 133:13mH
(6) Rated current value
Example) 3R0:3.0A
(7) Product management number
SELECTION CHART
∗ 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.
Conformity to RoHS Directive
UF V -AYR
-01
(1) (2) (3) (4) (5) (6) (7)
Series Configuration Type Inductance value
min.
Rated current
(A)
Handling power∗
L×I2(mH×A2)
Weight
(g)typ.
Minimum
package quantity
(pieces/box)
UF
Two sections bobbin types UF1717V 0.2 to 10mH 0.25 to 1.6 0.6 3.5 640
UF1717H 0.2 to 10mH 0.25 to 1.6 0.6 3.5 480
Two sections bobbin types
(For high frequency)
UF1717V 10 to 60µH 1 to 3 0.08 3 640
UF1815SG 50 to 350µH 1 to 5 1.2 4.6 1280
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
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001-02 / 20110921 / e9_uf_02
Two Sections Bobbin Type UF Series
FEATURES
• This series is compact in size due to its use of high permeability
ferrite core.
UF1717V/UF1717H(2 SEPARABLE BOBBIN) TYPES
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
RATINGS
∗1 Pb free solder(Sn-3Ag-0.5Cu)
∗2 However, this product is not recognized by each regulations.
L2
4
3
L1
1
2
Weight: 3.5g typ.
Recommended hole diameter: ø1.1
Dimensions in mm
14
23
11max.17max.
ø0.6
4±1
8±0.5
7±0.5
17.5max.
32
41
15.5max.12.5max.
ø0.6
4±1
8±0.5
7±0.5
17.5max.
(6)
100
1000
10
1
0.1
0.01
0.01 0.1 1 10 100
Impedance(kΩ)
Frequency(MHz)
201Y1R6
601Y1R0
132Y0R7
282Y0R5
103YR25
Part No. Inductance
(mH)min.
DC resistance
(Ω)max.
Rated current
Iac(A)max.
UF1717V-103YR25-02 10 3.5 0.25
UF1717V-702Y0R3-01 7 2.5 0.3
UF1717V-342Y0R4-01 3.4 1.3 0.4
UF1717V-282Y0R5-01 2.8 1 0.5
UF1717V-152Y0R6-01 1.5 0.55 0.6
UF1717V-132Y0R7-01 1.3 0.5 0.7
UF1717V-601Y1R0-01 0.6 0.2 1
UF1717V-201Y1R6-01 0.2 0.1 1.6
UF1717H-103YR25-01 10 3.5 0.25
UF1717H-702Y0R3-01 7 2.5 0.3
UF1717H-342Y0R4-01 3.4 1.3 0.4
UF1717H-282Y0R5-01 2.8 1 0.5
UF1717H-152Y0R6-01 1.5 0.55 0.6
UF1717H-132Y0R7-01 1.3 0.5 0.7
UF1717H-601Y1R0-01 0.6 0.2 1
UF1717H-201Y1R6-01 0.2 0.1 1.6
UF1717V 640pieces/box
UF1717H 480pieces/box
Item Standard value Conditions
Rated voltage(V) 80 to 280 50Hz/60Hz
Dielectric withstanding
voltage(V) 2000 Between each winding for
1 minute
Insulation resistance
(MΩ)100min. Between each winding for
DC.500V
Temperature rise(°C) 45max. With line resistance
Operating temperature
range(°C) –20 to +120 Including self-temperature
rise
Storage temperature
range(°C) –20 to +85
Resistance to
soldering temperature∗1
260±5°C, 10±1sec Solder bath method
350±5°C, 5sec max. Soldering iron method
Applicable safety
standard∗2
Electrical Appliance and Material Safety
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
• All specifications are subject to change without notice.
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Two Sections Bobbin Type(For High Frequency) UF Series
FEATURES
• This series is designed to reduce stray capacity between
windings by using a single-layer coil construction on Ni-Zn ferrite
cores, which offer excellent high frequency characteristics.
• This series provides excellent noise suppression for high
frequency ranges including the FM band.
• Since the windings are divided into two sections, this filter can
also be used as a signal line with excellent withstanding voltage.
UF1717V(2 SEPARABLE BOBBIN FOR HIGH FREQUENCY) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
RATINGS
∗1 Pb free solder(Sn-3Ag-0.5Cu)
∗2 However, this product is not recognized by each regulations.
Weight: 3g typ.
Recommended hole diameter: ø1.1
Dimensions in mm
14
23
11max.
17max.
ø0.6
4±1
8±0.5
7±0.5
17.5max.
L2
4
3
L1
1
2
10
1
0.1
0.01
0.001
0.01 0.1 1 10 100
Impedance(kΩ)
Frequency(MHz)
100Y3R0
200Y2R0
300Y1R2
600Y1R0
Part No. Inductance
(µH)min.
DC resistance
(mΩ)max.
Rated current
Iac(A)max.
UF1717V-600Y1R0-03 60 300 1
UF1717V-300Y1R2-03 30 150 1.2
UF1717V-200Y2R0-03 20 100 2
UF1717V-100Y3R0-03 10 50 3
UF1717V 640pieces/box
Item Standard value Conditions
Rated voltage(V) 80 to 280 50Hz/60Hz
Dielectric withstanding
voltage(V) 2000 Between each winding for
1 minute
Insulation resistance
(MΩ)100min. Between each winding for
DC.500V
Temperature rise(°C) 45max. With line resistance
Operating temperature
range(°C) –20 to +120 Including self-temperature
rise
Storage temperature
range(°C) –20 to +85
Resistance to
soldering temperature∗1
260±5°C, 10±1sec Solder bath method
350±5°C, 5sec max. Soldering iron method
Applicable safety
standard∗2
Electrical Appliance and Material Safety
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
• All specifications are subject to change without notice.
(4/4)
001-02 / 20110921 / e9_uf_02
Two Sections Bobbin Type(For High Frequency) UF Series
FEATURES
• This series uses a Mn-Zn ferrite core and yet it offers excellent
noise suppression into the high frequencies due to its low
distributed inductance construction based on a single layer
winding.
• This compact filters's inductance has been improved by as much
as 50% compared to exsting products of compareble size while
its hight profile has been reduced by approximately 30%.
UF1815SG(2 SEPARABLE BOBBIN FOR HIGH FREQUENCY) TYPE
SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
RATINGS
∗1 Pb free solder(Sn-3Ag-0.5Cu)
∗2 However, this product is not recognized by each regulations.
18max. 17max.
13±0.5
10±0.5
ø0.7
15.5max.
3.5±0.5
L1L2
1
2
4
3
Weight: 4.6g typ.
Recommended hole diameter: ø1.2
Dimensions in mm
14
23
10
1
0.1
0.01
0.001
0.01 0.1 1 10 100
Impedance(kΩ)
Frequency(MHz)
500Y5R0
650Y4R0
800Y3R0
151Y2R2
181Y1R6
281Y1R2
351Y1R0
Part No. Inductance
(µH)min.
DC resistance
(mΩ)max.
Rated current
Iac(A)max.
UF1815SG-351Y1R0-01 350 300 1
UF1815SG-281Y1R2-01 280 250 1.2
UF1815SG-181Y1R6-01 180 130 1.6
UF1815SG-151Y2R2-01 150 100 2.2
UF1815SG-800Y3R0-01 80 50 3
UF1815SG-650Y4R0-01 65 30 4
UF1815SG-500Y5R0-01 50 25 5
UF1815SG 1280pieces/box
Item Standard value Conditions
Rated voltage(V) 80 to 280 50Hz/60Hz
Dielectric withstanding
voltage(V) 2000 Between each winding for
1 minute
Insulation resistance
(MΩ)100min. Between each winding for
DC.500V
Temperature rise(°C) 45max. With line resistance
Operating temperature
range(°C) –20 to +120 Including self-temperature
rise
Storage temperature
range(°C) –20 to +85
Resistance to
soldering temperature∗1
260±5°C, 10±1sec Solder bath method
350±5°C, 5sec max. Soldering iron method
Applicable safety
standard∗2
Electrical Appliance and Material Safety
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
