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
ILQ621GB-X016	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ621GB-X017	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tube	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ621GB-X017T $2.91	Vishay Semiconductor Opto Division	OPTOISO 5.3KV 4CH TRANS 16-SMD	Tape & Reel (TR),Cut Tape (CT)	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ66-3	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV 4CH DARL 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ66-4	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV 4CH DARL 16-DIP	Tube	16-DIP	Through Hole	-	-55°C ~ 100°C
ILQ66-4X007T	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV 4CH DARL 16-SMD	Tape & Reel (TR)	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ66-4X009T	Vishay Semiconductor Opto Division	OPTOISOLTR 5.3KV 4CH DARL 16-SMD	Tape & Reel (TR)	16-SMD	Surface Mount	-	-55°C ~ 100°C
ILQ74 $0.60	Isocom Components 2004 LTD	OPTOISO 5.3KV 4CH TRANS 16-DIP	Tube	16-DIP	Through Hole	ILQ	-25°C ~ 100°C