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
ILQ621-X001	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ621-X006 $1.29	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ621-X007	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tube	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ621-X007T $1.34	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tape & Reel (TR)	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ621-X009T	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tape & Reel (TR)	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ621GB $2.78	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ621GB-X001 $2.82	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ621GB-X009 $2.82	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tube	16-SMD	Surface Mount	-	-55°C ~ 100°C