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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
4N28 $0.10	Lite-On Inc.	OPTOISO 0.5KV TRANS W/BASE 8-DIP	Tube	8-DIP	Through Hole	4N2X	-55°C ~ 100°C
4N28(SHORT,F)	Toshiba Semiconductor and Storage	OPTOISO 2.5KV TRANS W/BASE 6-DIP	Bulk	6-DIP	Through Hole	-	-55°C ~ 100°C
4N28-X001 $0.21	Vishay Semiconductor Opto Division	OPTOISO 5KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N28-X009 $0.21	Vishay Semiconductor Opto Division	OPTOISO 5KV TRANS W/BASE 6-SMD	Tube	6-SMD	Surface Mount	-	-55°C ~ 100°C
4N28-X009T $0.26	Vishay Semiconductor Opto Division	OPTOISO 5KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
4N28300	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N28300W	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
4N283S	onsemi	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tube	6-SMD	Surface Mount	-	-55°C ~ 100°C