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MELF Carbon Film Resistor

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MELF Carbon Film Resistor - MCF 晶圓碳膜電阻

PDF File MELF Carbon Film Resistor - MCF Series

Home-CR FEATURE

SMD enabled structure

Excellent Solderability Termination

Tolerance precision: ±5%.

Advanced Metal Film technology.

Lead (Pb)-free and RoHS compliant .

Pure Sn termination on Ni barrier layer.

Conformal Multi-layer Coating Humidity

Force fitted steel caps, tin plated on nickel barrier.

Tolerance ±5% is 3-band coded, ±1% and under is 4-band codes

Compatible with lead (Pb)-free and lead containing soldering processes.

The MCF Series Carbon Film Resistors are manufactured by coating a homogeneous film

of pure carbon on high grade ceramic rods. After a helical groove has been cut in the resistive layer,

tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated

with layers of khaki color lacquer.

MCF 碳膜晶圓電阻,在高溫下將有機化合物熱解產生的碳積在陶瓷肌體表層,碳膜電阻範圍寛,

有良好的穏定性,溫度係數不大且是負值,適用於廣範的電子產品領域。

DIMENSION Unit: mm SINLOON®
Power Size Type L ΦD D1 D2
1/8W 0204 W-MCF04 3.5±0.2 1.45±0.1 1.6±0.2 0.70±0.2
1/4WS 0204 V-MCF04S 3.5±0.2 1.45±0.1 1.6±0.2 0.70±0.2
1/4W 0207 V-MCF07 5.7±0.2 2.2±0.1 2.4±0.3 0.80±0.2
1/2WS 0207 U-MCF07S 5.7±0.2 2.2±0.1 2.4±0.3 0.80±0.2
1WS 0207 S-MCF07S 5.7±0.2 2.2±0.1 2.4±0.3 0.80±0.2
1WS 0309 S-MCF09S 8.5±0.3 3.0±0.3 3.3±0.3 1.70±0.2
2WS 0411 Q-MCF11S 10.5±0.3 4.0±0.3 4.3±0.2 2.30±0.2
3WS 0515 N-MCF15S 14.5±0.3 4.5±0.3 4.8±0.2 2.30±0.2
RATED SPECIFICATION
Type Size Rating Maxinmun Voltage Resistance (Ω)
Power Working Overload ±2% ±5%
W-MCF04 0204 1/8W 200V 400V 2.2R~1M 2.2R~1M
V-MCF04S 0204 1/4WS 250V 500V 2.2R~1M 2.2R~1M
V-MCF07 0207 1/4W 250V 500V 1R0~2M2 1R0~2M2
U-MCF07S 0207 1/2WS 300V 600V 1R0~2M2 1R0~2M2
S-MCF07S 0207 1WS 400V 600V 1R0~2M2 1R0~2M2
S-MCF09S 0309 1WS 500V 1KV 1R0~10M 1R0~10M
Q-MCF11S 0411 2WS 500V 1KV 1R0~10M 1R0~10M
N-MCF15S 0515 3WS 500V 1KV 1R0~10M 1R0~10M

 

 
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正確測量LED供電電源

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