4-pin of 마이크로 칩 IC,

Discrete Semiconductor Products	Sensors, Transducers	RF/IF and RFID	Isolators	Electronic Components
Transistors - FETs, MOSFETs - Single	Pressure Sensors, Transducers Optical Sensors - Photoelectric, Industrial	RF Amplifiers RF Accessories	Optoisolators - Transistor, Photovoltaic Output Optoisolators - Triac, SCR Output	MICROCHIP IC Fairchild IC Maxim IC

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