Optocouplers
Opto-couplers, opto-isolators, or optical isolators are used to transfer electrical signals between two isolated circuits using light and a photo transistor.
4N25M Phototransistor Optocoupler
4N25M General purpose Phototransistor Optocoupler for interfacing or isolating ..
Priced from
$0.88
NSL-32SR2 Resistive Optocoupler
NSL-32SR2 Resistive Optocoupler consisting on an internal LED coupled to a photocell ..
Priced from
$6.95
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