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.
Issue date : November 2013
3-terminal Filters
Type: YFF31HC 3216 [1206 inch]* Feed through filter
* Dimensions Code JIS[EIA]
For Large-current Power Line
YFF-HC Series
001-04 / 20131126 / eemc_3tf_yff-hc.fm
All specifications are subject to change without notice.
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3-terminal Filters
For Large-current Power Line
FEATURES
Small and high-performance EMC components.
Good attenuation characteristic in a wide band range.
For large current (6A to 10A) applications.
APPLICATIONS
Power line of AV (LCD, PDP) products and information products (PC, server).
Countermeasures against power-supply noise of communications infrastructure PA.
PART NUMBER IDENTIFICATION
PACKAGING STYLE AND SPECIFICATIONS
Overview of YFF-HC Series
YFF 31 HC 2A 105 M T 0 N
Series
name
L×W
dimensions
Product
internal
code
Rated
voltage Capacitance Tolerance Taping
TDK
internal
code
Reel size Internal
electrode
Ni
Code mm Code VCode pF Code mm
31 3.2×1.6 HC Large
current 1H 50 105 1,000.000
(1.0μF)
M±20％0 ø178
2A 100 9ø330
Type Package quantity (piece/reel) Single weight (g)
ø178 ø330
YFF31HC 2,000 10,000 0.0342
Conformity to RoHS Directive
Lead-free Compatible
Please contact our Sales office when your application is considered the following:
The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)
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.
001-04 / 20131126 / eemc_3tf_yff-hc.fm
All specifications are subject to change without notice.
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RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
HAND SOLDERING
PRECAUTIONS FOR USE
Before soldering, be sure to preheat components. The 'T pre-
heating temperature must be 150°C max. with attention paid to
thermal shock.
Natural cooling of components in the air is recommended. On
the other hand, when dipping them in a solvent for purposes,
such as cleaning, make sure that the temperature difference
('T) is 100°
When performing hand soldering for circuit modification, apply
the soldering iron to the copper foil area of the printed circuit
board for 3 seconds or less. The temperature of the iron tip
should not exceed 300°C.
Use a wrist band to discharge static electricity in your body
through the grounding wire.
When incorporating the printed circuit board on which this prod-
uct is mounted into a frame, etc., do not apply stress to the prod-
uct through local bending of the board by tightening of screws,
etc.
Overview of YFF-HC Series
Preheating
Soldering
Slow cooling
(Natural cooling)
60 seconds or more
0
260˚C max.
10s max.
Temperature(˚C)
150˚C max.
Preheating
300
Make as short as possilble (within three seconds)
0
Temperature(˚C)
150˚C max.
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SHAPES AND DIMENSIONS RECOMMENDED LAND PATTERN
* Make sure to connect the GND terminal of this product and the GND of the mounting circuit board by using through holes so that the distance between
them is the shortest.
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
: Please specify reel size code, 0 (ø178) or 9 (ø330)
ELECTRICAL CHARACTERISTICS GRAPH (EXAMPLE)
INSERTION LOSS vs. FREQUENCY CHARACTERISTICS RATED CURRENT vs. TEMPERATURE CHARACTERISTICS
(DERATING)
YFF-HC Series
YFF31HC Type(Feed Through Filter)
Part No. Capacitance
(μF)
Tolerance
(%)
Rated voltage
Edc
(V)
Rated current
Idc
(A)
Operating
temperature range
(°C)
Storage temperature
range(After mount)
(°C)
YFF31HC2A105MT00 N1 20 100 6 –55 to +125 –55 to +125
YFF31HC2A104MT00 N 0.1 20 100 10 –55 to +125 –55 to +125
YFF31HC2A103MT00 N 0.01 20 100 10 –55 to +125 –55 to +125
YFF31HC1H153MT00 N 0.015 20 50 10 –55 to +125 –55 to +125
1.20
±
0.30 0.40
±
0.30
3.20
±
0.20
1.60±0.201.30±0.20
2
GND
GND
4
1
IN/OUT
3
OUT/IN
2.501.20
1.40
1.30
0.80 0.80
Land pattern+Solder resist
Land pattern
Dimensions in mm
0
10
20
30
40
50
60
70
80
900.1 1 10 100 1000 10000
Frequency(MHz)
Insertion loss(dB)
2A103
1H153
2A105
2A104
–55 –35 –15 5 25 45 65 85 105 125
Ambient temperature(°C)
0
2
4
6
8
12
10
Rated current(A)
2A105
2A103, 2A104, 1H153
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All specifications are subject to change without notice.
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REEL DIMENSIONS
Dimensions in mm
TAPE DIMENSIONS
Dimensions in mm
YFF-HC Series Packing Style
Reel A B C D E W t r
ø178 ø178±2.0 ø60±2.0 ø13±0.5 ø21±0.8 2.0±0.5 9.0±0.3 2.0±0.5 1.0
ø382 ø382 max.(ø330 nom.) ø50 min. ø13±0.5 ø21±0.8 2.0±0.5 10.0±1.5 2.0±0.5 1.0
Ty p e A B C D E F G H J K t Q
YFF31HC 1.90 typ. 3.50 typ. 8.00±0.30 3.5±0.05 1.75±0.10 4.00±0.10 2.0±0.05 4.00±0.10 ø1.5+0.10/–0 2.50 max. 0.30 max. ø0.50 min.
A
C
E
D
r
B
Wt
Mouser Electronics
Authorized Distributor
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TDK:
YFF31HC2A103M YFF31HC2A104M YFF31HC2A105M