EL817S photocoupler equivalent, 4 pin dip phototransistor photocoupler.
* Current transfer ratio
(CTR:MIN.50% at IF =5mA ,VCE =5V)
* High isolation voltage between input
and output (Viso=5000 V rms )
* Compact dual-in-line packag.
* Computer terminals
* System appliances.
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