4N39 optocouplers equivalent, photo scr optocouplers.
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* 10 A, T2L compatible, solid state relay 25 W logic indicator lamp driver 400 V symmetrical transistor coupler Underwriters Laboratory (UL) recogni.
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* Low power logic circuits 6 Telecommunications equipment Portable electronics Solid state r.
The 4N39 and 4N40 have a gallium-arsenide infrared emitting diode optically coupled with a light activated silicon controlled rectifier in a dual in-line package.
4N39
4N40
FEATURES
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* 10 A, T2L compatible, solid state relay 2.
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