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
4N28TM	onsemi	OPTOISO 4.17KV TRANS W/BASE 6DIP	Tube	6-DIP	Through Hole	-	-40°C ~ 100°C
4N28TVM $0.20	onsemi	OPTOISO 4.17KV TRANS W/BASE 6DIP	Bulk,Bulk	6-DIP	Through Hole	-	-40°C ~ 100°C
4N28VM $0.17	onsemi	OPTOISO 4.17KV TRANS W/BASE 6DIP	Tube	6-DIP	Through Hole	-	-40°C ~ 100°C
4N28W	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N28X $0.18	Isocom Components 2004 LTD	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N28XG $0.41	Isocom Components 2004 LTD	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	4N28	-55°C ~ 100°C
4N28XSM $0.50	Isocom Components 2004 LTD	OPTOISO 5.3KV 1CH TRANS W/BASE	Tube	-	Surface Mount	4N28	-55°C ~ 100°C
4N28XSMT&R $0.22	Isocom Components 2004 LTD	OPTOISO 5.3KV 1CH TRANS W/BASE	Tape & Reel (TR)	-	Surface Mount	4N28	-55°C ~ 100°C