Isocom, 4N37X AC Input NPN Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP

The 4N35, 4N36, 4N37 are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode and an NPN silicon photo transistor mounted in a standard 6-pin dual-in-line package. Surface Mount Option Available. All electrical parameters are 100% tested by manufacturing. Specifications are guaranteed to a cumulative 0.65% AQL.

3500, 2500 or 1500 Volt Isolation
High DC Current Transfer Ratio (100% min)
Low Cost Dual-In-Line Package.