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
IL251	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
IL251-X009T	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C
IL252 $1.39	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
IL252-X001	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-DIP	Tube	6-DIP	Through Hole	-	-55°C ~ 100°C
IL252-X007	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tube	6-SMD	Surface Mount	-	-55°C ~ 100°C
IL252-X007T $1.49	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tape & Reel (TR),Cut Tape (CT)	6-SMD	Surface Mount	-	-55°C ~ 100°C
IL252-X009	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tube	6-SMD	Surface Mount	-	-55°C ~ 100°C
IL252-X009T	Vishay Semiconductor Opto Division	OPTOISO 5.3KV TRANS W/BASE 6-SMD	Tape & Reel (TR)	6-SMD	Surface Mount	-	-55°C ~ 100°C