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> 10X 4N25 optocoupler opto-transistor opto-isolator
10X 4N25 optocoupler opto-transistor opto-isolator
The 4N25 family is an industry standard single channel
phototransistor coupler. This family includes the
4N25/4N26/4N27/4N28. Each optocoupler consists of
gallium arsenide infrared LED and a silicon NPN
These couplers are underwriters laboratories (UL) listed to
comply with a 5300 VRMS isolation test voltage. This isolation
performance is accomplished through special Vishay
Compliance to DIN EN 60747-5-5 partial discharge isolation
specification is available by ordering option 1.
These isolation processes and the Vishay ISO9001 quality
program results in the highest isolation performance
available for a commercial plastic phototransistor