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PDF SEF-2012 Data sheet ( Hoja de datos )
| Número de pieza | SEF-2012 | |
| Descripción | Multilayer Chip LC Filters | |
| Fabricantes | Sumida Corporation | |
| Logotipo |  |
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Multilayer Chip LC Filters
——SEF-2012
Features
1. Effective for suppressing noise in high speed digital signal line.
2. Terminal electrode has excellent solder heat resistance for soldering.
3. Lead Free (RoHS Compliance).
Applications
1. High resolution video signal lines.
2. EMI countermeasure for clock signal lines.
3. RF module of telecommunication products.
Ordering Information
SEF - 2012 - 220 - J
(1) (2)
(3) (4)
www.DataSheet4U.com
(1) Series
SEF : Chip EMI filter
(2) Dimensions
First two digits : length(㎜)
Last two digits : width(㎜)
T
(5)
(4) Termination
J : Nickel barrier
(5) Packaging
B : Bulk package
T : Tape & Reel (Φ178㎜ [ 7 inches ])
L : Tape & Reel (Φ254㎜ [ 10 inches ])
(3) Normal capacitance
First two digits are capacitance value.
Last digit is the number of zeros following.
PAGE
1/2
Shape and Dimensions
T
C₁
C2
L
W
Type
SEF-2012-
unit : mm(inches)
L W T C1 C2
2.0±0.2
1.25±0.2
0.8±0.2
0.3±0.2
0.4±0.2
〔.079±.008〕 〔.049±.008〕 〔.031±.008〕 [.012±.008] [.016±.008]
Electrical Parameters
Part No.
SEF-2012-050□□
SEF-2012-080□□
SEF-2012-220□□
SEF-2012-330□□
SEF-2012-151□□
SEF-2012-221□□
SEF-2012-471□□
Capacitance
5pF(+50/-20)%
8pF(+50/-20)%
22pF(+50/-20)%
33pF(+50/-20)%
150pF(+50/-20)%
220pF(+50/-20)%
470pF(+50/-20)%
Cut-off
Frequency
600MHz
350MHz
150MHz
100MHz
40MHz
25MHz
15MHz
DC Resistance
Rated Current
Rated Voltage
200 mΩ Max.
300 mA max.
10 Vdc max.
*All specifications are subject to change without notice.
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SEF-2012.PDF ] | |
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