E M C
C o m p o n e n t s
January 2019
3-terminal filters
For large-current power line
YFF-HC series
YFF31HC
3216 [1206 inch]* Feed through filter
* Dimensions Code JIS[EIA]
(1/4)
E M C
C o m p o n e n t s
Product compatible with RoHS directive
Lead-free compatible
3-terminal filters
For large-current power line
Overview of the YFF-HC series
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
YFF
Series
name
31
LxW
dimensions
Code
mm
31
3.2×1.6
HC
2A
105
Product
internal
code
Large
HC
current
Rated
voltage
Code
V
Capacitance
Code
pF
1H
50
103
10,000
2A
100
153
15,000
1,000,000
(1.0µF)
105
M
T
Tolerance
Taping
M
±20%
0
TDK
internal
code
N
Reel size
Code
mm
0
ø178
9
ø330
Internal
electrode
Ni
PACKAGING STYLE AND SPECIFICATIONS
Type
YFF31HC
Package quantity (piece/reel)
ø178
ø330
2,000
10,000
Individual weight (g)
0.0342
Conformity to RoHS directive: this means that, in conformity with EU directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific brominebased flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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.)
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.
20190115 / 3tf_commercial_power_yff-hc_en.fm
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E M C
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Overview of the YFF-HC series
RECOMMENDED SOLDERING CONDITION
REFLOW SOLDERING
Soldering
Preheating
Slow cooling
(Natural cooling)
150˚C max.
Temperature(˚C)
260˚C max.
0
60 seconds or more
10s max.
HAND SOLDERING
REMINDERS FOR USING THESE PRODUCTS
Before soldering, be sure to preheat components. The T preheating 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 product is mounted into a frame, etc., do not apply stress to the product through local bending of the board by tightening of screws,
etc.
0
150˚C max.
Temperature(˚C)
300
Preheating
Make as short as possilble (within three seconds)
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.
20190115 / 3tf_commercial_power_yff-hc_en.fm
(3/4)
E M C
C o m p o n e n t s
YFF-HC series
YFF31HC type (Feed through filter)
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
1.20± 0.30
0.40± 0.30
1.40
0.80 0.90
1
IN/OUT
1.30
1.60±0.20
GND
4
3
OUT/IN
Land pattern+Solder resist
Land pattern
2
GND
3.20± 0.20
2.50
Dimensions in mm
1.30±0.20
1.20
* 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
Insertion loss
40dB frequency range
(MHz)
0.8 to 2000
0.8 to 2000
7 to 2000
7 to 2000
40 to 2000
40 to 2000
60 to 2000
60 to 2000
Rated voltage
Edc
(V)
100
100
100
100
50
50
100
100
Rated current
Idc
(A)
6
6
10
10
10
10
10
10
Operating
temperature range
(°C)
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
Storage temperature
range (After mount)
(°C)
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
Part No.
YFF31HC2A105MT000N
YFF31HC2A105MT009N
YFF31HC2A104MT000N
YFF31HC2A104MT009N
YFF31HC1H153MT000N
YFF31HC1H153MT009N
YFF31HC2A103MT000N
YFF31HC2A103MT009N
The part numbers are TDK’s standard specification products.
ELECTRICAL CHARACTERISTICS GRAPH (EXAMPLE)
INSERTION LOSS VS. FREQUENCY CHARACTERISTICS
0
12
2A103
20
10
1H153
Rated Current(A)
Insertion Loss(dB)
10
30
40
50
60
RATED CURRENT VS. TEMPERATURE CHARACTERISTICS (DERATING)
2A104
2A105
2A103, 2A104, 1H153
8
6
2A105
4
70
2
80
90
0.1
1
10
100
Frequency (MHz)
1000
10000
0
–55
–35
–15
5
25
45
65
85
Ambient temperature(°C)
105
125
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.
20190115 / 3tf_commercial_power_yff-hc_en.fm
(4/4)
E M C
C o m p o n e n t s
YFF-HC series
Packaging style
REEL DIMENSIONS
C
B
E
r
W
D
t
A
Unit: mm
Reel
ø178
ø330
A
ø178±2.0
ø382 max.(ø330 nom.)
B
ø60±2.0
ø50 min.
C
ø13±0.5
ø13±0.5
D
ø21±0.8
ø21±0.8
E
2.0±0.5
2.0±0.5
W
9.0±0.3
10.0±1.5
t
2.0±0.5
2.0±0.5
r
1.0
1.0
TAPE DIMENSIONS
Plastic tape
J
Square punch hole for component mounting
D
B
C
E
Round sprocket holes
t
A
H
G
F
Q
K
Unit: mm
Type
YFF31HC
A
B
C
D
1.90 typ. 3.50 typ. 8.00±0.30 3.5±0.05
E
F
G
1.75±0.10 4.00±0.10 2.0±0.05
H
J
4.00±0.10 ø1.5+0.10/–0
K
t
Q
2.50 max. 0.30 max. ø0.50 min.
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.
20190115 / 3tf_commercial_power_yff-hc_en.fm
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