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
4N37X $0.47	Isocom Components 2004 LTD	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	4N37	-55°C ~ 100°C
4N37XG $0.50	Isocom Components 2004 LTD	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	4N37	-55°C ~ 100°C
4N37XSM $0.50	Isocom Components 2004 LTD	OPTOISO 5.3KV 1CH TRANS W/BASE	Tube	-	Surface Mount	4N37	-55°C ~ 100°C
4N37XSMT&R $0.57	Isocom Components 2004 LTD	OPTOISO 5.3KV 1CH TRANS W/BASE	Tape & Reel (TR),Cut Tape (CT)	-	Surface Mount	4N37	-55°C ~ 100°C
4N38 $0.65	Vishay Semiconductor Opto Division	OPTOISO 5KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N38	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N38(SHORT,F)	Toshiba Semiconductor and Storage	OPTOISO 2.5KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N38-X007 $0.24	Vishay Semiconductor Opto Division	OPTOISO 5KV TRANS W/BASE 6-SMD	Tube	6-SMD	Surface Mount	-	-55°C ~ 100°C