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SCM2012FH-I_15 Datasheet, PDF (1/2 Pages) Frontier Electronics. – SMD COMMON MODE CHOKE COILS | |||
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SCM2012FH-I Series âSMD COMMON MODE CHOKE COILS Rev. A
A. Electrical Specifications:
P/N
SCM2012FH-670_-I
SCM2012FH-900_-I
SCM2012FH-121_-I
Impedance
@100MHz
(Ω)
67
90
120
DCR Max.
(â¦)
0.30
0.40
0.45
Rated
Current
Max.(mA)
400
300
250
Rated
Voltage
(Vdc)
50
50
50
Withstand
Voltage
(Vdc)
125
125
125
Insulation
Resistance
Min. (MΩ)
@125Vdc
10
10
10
B. Dimensions: mm (Inch)
Series
a
b
SCM2012FH-I
2.0
(0.079)
1.2
(0.047)
Tol.
±0.2
(0.008)
±0.2
(0.008)
c
1.2
(0.047)
±0.2
(0.008)
d
0.45
(0.018)
Typ.
e
0.4
(0.016)
Typ.
f
2.6
(0.102)
Typ.
g
0.8
(0.031)
Typ.
h
1.2
(0.047)
Typ.
i
0.4
(0.016)
Typ.
C. Schematic:
D. General Information:
1. SCM2012FH-xxx_-I, âSCM2012FHâ = P/N, âxxxâ = Impedance, â_â = Tolerance, â-Iâ = Internal code.
2. Tolerance â_â: M: ± 20%
3. Small size & low profile
4. Maximum Temperature Rise: 15°C (when measured at 25°C ambient).
5. Impedance measured with HP4291B RF Impedance Analyzer
6. DCR measured using the 16502 milliohm meter.
7. Operating temperature: -40°C to +125ºC
8. Storage temperature: -40°C to +125ºC
9. Impedance and Current Range: From 67 Ohms (400 mA) to 120 Ohms (250 mA)
10. Unspecified values available on request.
11. MSL: Level 1.
E. Applications:
1. Common mode noise suppression of signal lines in high speed and high-density digital equipment, such as personal
computers and peripherals.
2. The cut-off frequency of HDMI for differential mode is 3.5 GHz and 6GHz respectively, so they donât interfere
with higher-speed differential signals such as DVI, HDMI. The product is suited for use on the transmission side of
digital TVs, DVD recorders and liquid crystal projectors.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
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