Optocouplers, Optoisolators

Optoisolators, also referred to as optical couplers, photocouplers, and optocouplers, are devices that use light to transmit electrical signals to isolated circuits. Output types include logic, transistor, photovoltaic, triac, and SCR.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
4N37S(TA) $0.23	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 110°C
4N37S-TA $0.10	Lite-On Inc.	OPTOISO 1.5KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	4N3X	-55°C ~ 100°C
4N37S-TA1 $0.37	Lite-On Inc.	OPTOISO 1.5KV TRANS W/BASE 6-SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	4N3X	-55°C ~ 100°C
4N37S1(TB)	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 110°C
4N37SD	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
4N37SD $0.09	Fairchild Semiconductor	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Bulk	6-SMD	Surface Mount	-	-55°C ~ 100°C
4N37SM $0.19	Isocom Components 2004 LTD	OPTOISO 5.3KV 1CH TRANS W/BASE	Tube	-	Surface Mount	4N37	-55°C ~ 100°C
4N37SM $0.63	onsemi	OPTOISO 4.17KV TRANS W/BASE 6SMD	Tube	6-SMD	Surface Mount	-	-40°C ~ 100°C