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Common Mode Choke Coils(Line Filters) for AC Power Supply
Conformity to RoHS Directive
Compact and Separable Bobbin Type 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
UF
(1)
(2)
V - A
(3) (4)
Y
(5)
R
(6)
- 01
(7)
(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
Series
Configuration
Type
Inductance value
min.
Rated current
(A)
Handling power
∗
L×I
2
(mH×A
2
)
Weight
(g)typ.
Minimum
package quantity
(pieces/box)
640
480
640
1280
Two sections bobbin types
UF
∗
Two sections bobbin types
(For high frequency)
UF1717V
UF1717H
UF1717V
UF1815SG
0.2 to 10mH
0.2 to 10mH
10 to 60µH
50 to 350µH
0.25 to 1.6
0.25 to 1.6
1 to 3
1 to 5
0.6
0.6
0.08
1.2
3.5
3.5
3
4.6
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: 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.
002-01 / 20100118 / e93_uf.fm
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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
11max.
15.5max.
TYPICAL ELECTRICAL CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
1000
103YR25
100
17.5max.
17.5max.
17max.
12.5max.
Impedance (kΩ)
10
4±1
ø0.6
1
4
7±0.5
8±0.5
4±1
ø0.6
1
L
1
L
2
(6)
2
4
3
3
2
1
282Y0R5
132Y0R7
601Y1R0
201Y1R6
7±0.5
2
3
4
8±0.5
1
0.1
Weight: 3.5g typ.
Recommended hole diameter: ø1.1
Dimensions in mm
0.01
0.01
0.1
1
Frequency (MHz)
10
100
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
Part No.
UF1717V-103YR25-02
UF1717V-702Y0R3-01
UF1717V-342Y0R4-01
UF1717V-282Y0R5-01
UF1717V-152Y0R6-01
UF1717V-132Y0R7-01
UF1717V-601Y1R0-01
UF1717V-201Y1R6-01
UF1717H-103YR25-01
UF1717H-702Y0R3-01
UF1717H-342Y0R4-01
UF1717H-282Y0R5-01
UF1717H-152Y0R6-01
UF1717H-132Y0R7-01
UF1717H-601Y1R0-01
UF1717H-201Y1R6-01
Inductance
(mH)min.
10
7
3.4
2.8
1.5
1.3
0.6
0.2
10
7
3.4
2.8
1.5
1.3
0.6
0.2
DC resistance
(Ω )max.
3.5
2.5
1.3
1
0.55
0.5
0.2
0.1
3.5
2.5
1.3
1
0.55
0.5
0.2
0.1
Rated current
Iac(A)max.
0.25
0.3
0.4
0.5
0.6
0.7
1
1.6
0.25
0.3
0.4
0.5
0.6
0.7
1
1.6
RATINGS
Item
Standard value
Conditions
Rated voltage(V)
80 to 280
50Hz/60Hz
Dielectric withstanding
Between each winding for
2000
voltage(V)
1 minute
Insulation resistance
Between each winding for
100min.
(MΩ )
DC.500V
Temperature rise(°C)
45max.
With line resistance
Operating temperature
Including self-temperature
–20 to +120
range(°C)
rise
Storage temperature
–20 to +85
range(°C)
260±5°C, 10±1sec Solder bath method
Resistance to
∗1
350±5°C, 5sec max. Soldering iron method
soldering tenperature
Electrical Appliance and Material Safety
Applicable safety
∗2
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
standard
∗1
Pb free solder(Sn-3Ag-0.5Cu)
∗2
However, this product is not recognized by each regulations.
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
UF1717V
UF1717H
640pieces/box
480pieces/box
• All specifications are subject to change without notice.
002-01 / 20100118 / e93_uf.fm
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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
1
11max.
4
7±0.5
8±0.5
10
600Y1R0
2
1
17max.
L1
2
L2
3
3
4
300Y1R2
1
Impedance (kΩ)
200Y2R0
0.1
100Y3R0
17.5max.
4±1
ø0.6
Weight: 3g typ.
Recommended hole diameter: ø1.1
Dimensions in mm
0.01
0.001
0.01
0.1
1
Frequency (MHz)
10
100
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
Part No.
UF1717V-600Y1R0-03
UF1717V-300Y1R2-03
UF1717V-200Y2R0-03
UF1717V-100Y3R0-03
Inductance
(µH)min.
60
30
20
10
DC resistance
(mΩ )max.
300
150
100
50
Rated current
Iac(A)max.
1
1.2
2
3
RATINGS
Item
Standard value
Conditions
Rated voltage(V)
80 to 280
50Hz/60Hz
Dielectric withstanding
Between each winding for
2000
voltage(V)
1 minute
Insulation resistance
Between each winding for
100min.
(MΩ )
DC.500V
Temperature rise(°C)
45max.
With line resistance
Operating temperature
Including self-temperature
–20 to +120
range(°C)
rise
Storage temperature
–20 to +85
range(°C)
260±5°C, 10±1sec Solder bath method
Resistance to
soldering tenperature
∗1
350±5°C, 5sec max. Soldering iron method
Electrical Appliance and Material Safety
Applicable safety
∗2
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
standard
∗1
Pb free solder(Sn-3Ag-0.5Cu)
∗2
However, this product is not recognized by each regulations.
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
UF1717V
640pieces/box
• All specifications are subject to change without notice.
002-01 / 20100118 / e93_uf.fm
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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
18max.
17max.
10
15.5max.
3.5±0.5
351Y1R0
1
L
1
1
4
10±0.5
ø0.7
2
L
2
3
Impedance (kΩ)
151Y2R2
0.1
800Y3R0
650Y4R0
500Y5R0
4
1
281Y1R2
181Y1R6
Weight: 4.6g typ.
Recommended hole diameter: ø1.2
Dimensions in mm
2
13±0.5
3
0.01
0.001
0.01
0.1
1
Frequency (MHz)
10
100
ELECTRICAL CHARACTERISTICS
(STANDARD LINE UP)
Part No.
UF1815SG-351Y1R0-01
UF1815SG-281Y1R2-01
UF1815SG-181Y1R6-01
UF1815SG-151Y2R2-01
UF1815SG-800Y3R0-01
UF1815SG-650Y4R0-01
UF1815SG-500Y5R0-01
Inductance
(µH)min.
350
280
180
150
80
65
50
DC resistance
(mΩ )max.
300
250
130
100
50
30
25
Rated current
Iac(A)max.
1
1.2
1.6
2.2
3
4
5
RATINGS
Item
Standard value
Conditions
Rated voltage(V)
80 to 280
50Hz/60Hz
Dielectric withstanding
Between each winding for
2000
voltage(V)
1 minute
Insulation resistance
Between each winding for
100min.
(MΩ )
DC.500V
Temperature rise(°C)
45max.
With line resistance
Operating temperature
Including self-temperature
–20 to +120
range(°C)
rise
Storage temperature
–20 to +85
range(°C)
260±5°C, 10±1sec Solder bath method
Resistance to
∗1
350±5°C, 5sec max. Soldering iron method
soldering tenperature
Applicable safety
Electrical Appliance and Material Safety
∗2
Law ("DENAN"), IEC60065, UL6500, CSA C22.2
standard
∗1
Pb free solder(Sn-3Ag-0.5Cu)
∗2
However, this product is not recognized by each regulations.
• Measuring equipment of inductance value:
LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]
PACKAGING QUANTITIES
UF1815SG
1280pieces/box
• All specifications are subject to change without notice.
002-01 / 20100118 / e93_uf.fm
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