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Product details

PC817OPTOCOUPLER/PhotocouplerPC817 is a 4pin DIP General Purpose Photocoupler/Optocoupler.PC817 contains an IRED optically coupled to a phototransistor. Features of PC817 Optocoupler: 4pin DIP package Double transfer mold package (Ideal for Flow Soldering) High collector-emitter voltage (VCEO80V) Current transfer ratio (CTR MIN. 50% at IF=5 mA,VCE=5V) Several CTR ranks available High isolation voltage between input and output(Viso(rms) 5.0 kV) Lead-free and RoHS directive compliant Application of PC817 Photocoupler: Computer terminals System appliances, measuring instruments Registers, copiers, automatic vending machines Electric home appliances, such as fan, heaters, etc. Medical instruments, physical and chemical equipment Signal transmission between circuits of different potentials and impedances