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C31E11.pdf 04.3.8
NFM41P Series
The chip "EMIFIL" NFM41P series consists of three terminal structure. These components are able to be applied to large current DC power lines. NFM41P series are suitable in noise suppression in DC lines where relatively large currents operate.
0.4±0.3 1.5±0.3 1.6±0.3 1.0±0.2 0.7 min. 4.5±0.3 (2) (1) (3) 1.6±0.3 : Electroad (2) 0.3 +0.3 -0.2
s Features
1. Large rated current 6A (max.) is suitable for the application in DC power lines. 2. High electrostatic capacitance and remarkable high frequency performance are effective for immunity against surge noise and pulse noise.
NFM41P
(in mm)
2
s Applications
1. Personal computers, word processors and peripherals 2. Telephones, PPCs, communication equipment, etc. 3. Digital TVs, VCRs 4. Telecommunications equipment
Capacitance (µF) 0.2 +80%,-20% 1.5 +20%,-20% Rated Voltage (Vdc) 50 25 Rated Current (A) 2 6
Part Number NFM41PC204F1H3 NFM41PC155B1E3
s Equivalent Circuit
Insertion Loss (dB)
(1) Input
Output (3)
GND (2)
w
w
.D w
No polarity.
t a
S a
e h
t e
0 20 40 60 80
Insulation Resistance (min.) (M ohm) 1000 300
U 4
.c
m o
-55 to +85 -55 to +85
Operating Temperature Range (°C)
s Insertion Loss Characteristics
NFM41P
(50Ω - 50Ω)
NFM41PC204F1H3 NFM41PC155B1E3 100 1 10 Frequency (MHz) 100 1000
102
w
w
w
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a t a
e h S
4 t e
U
m o .c
.