3-terminal filters
YFF31HC 3216 [1206 inch]* Feed through filter
* Dimensions Code JIS[EIA]
For large-current power line
YFF-HC series
January 2019
EMC Components
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20190115 / 3tf_commercial_power_yff-hc_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
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.
APPLICATION
Power line of AV (LCD, PDP) products and information products (PC, server).
Countermeasures against power-supply noise of communications infrastructure PA.
PART NUMBER CONSTRUCTION
PACKAGING STYLE AND SPECIFICATIONS
Overview of the YFF-HC series
YFF 31 HC 2A 105 M T 0 N
Series
name
L x 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 50 103 10,000 M ±20％0ø178
2A 100 153 15,000 9ø330
105 1,000,000
(1.0µF)
Type Package quantity (piece/reel) Individual weight (g)
ø178 ø330
YFF31HC 2,000 10,000 0.0342
Product compatible with 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. applica-
tion 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.
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20190115 / 3tf_commercial_power_yff-hc_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
HAND SOLDERING
REMINDERS FOR USING THESE PRODUCTS
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°C.
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 the 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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Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
SHAPE & 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
The part numbers are TDK’s standard specification products.
ELECTRICAL CHARACTERISTICS GRAPH (EXAMPLE)
INSERTION LOSS VS. FREQUENCY CHARACTERISTICS
RATED CURRENT VS. TEMPERATURE CHARACTERISTICS (DERATING)
YFF-HC series
YFF31HC type (Feed through filter)
Insertion loss
40dB frequency range
(MHz)
Rated voltage
Edc
(V)
Rated current
Idc
(A)
Operating
temperature range
(°C)
Storage temperature
range (After mount)
(°C)
Part No.
0.8 to 2000 100 6 –55 to +125 –55 to +125 YFF31HC2A105MT000N
0.8 to 2000 100 6–55 to +125 –55 to +125 YFF31HC2A105MT009N
7 to 2000 100 10 –55 to +125 –55 to +125 YFF31HC2A104MT000N
7 to 2000 100 10 –55 to +125 –55 to +125 YFF31HC2A104MT009N
40 to 2000 50 10 –55 to +125 –55 to +125 YFF31HC1H153MT000N
40 to 2000 50 10 –55 to +125 –55 to +125 YFF31HC1H153MT009N
60 to 2000 100 10 –55 to +125 –55 to +125 YFF31HC2A103MT000N
60 to 2000 100 10 –55 to +125 –55 to +125 YFF31HC2A103MT009N
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 0.90
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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20190115 / 3tf_commercial_power_yff-hc_en.fm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
EMC Components
REEL DIMENSIONS
Unit: mm
TAPE DIMENSIONS
Plastic tape
Unit: mm
YFF-HC series Packaging 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
ø330 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.
ED
C
B
Round sprocket holes Square punch hole for component mountingJ
t
K
AHGF Q