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
HCPL-4506-560E $1.07	Broadcom Limited	OPTOISO 3.75KV OPEN COLL 8DIP GW	Tape & Reel (TR)	8-DIP Gull Wing	Surface Mount	-	-40°C ~ 100°C
HCPL-4534 $4.51	Broadcom Limited	OPTOISO 3.75KV 2CH TRANS 8-DIP	Tube	8-DIP	Through Hole	-	-55°C ~ 100°C
HCPL-4534#020	Broadcom Limited	OPTOISOLATOR 5KV 2CH TRANS 8-DIP	Tube	8-DIP	Through Hole	-	-55°C ~ 100°C
HCPL-4534#300 $4.53	Broadcom Limited	OPTOISO 3.75KV 2CH TRANS 8-SMD	Tube	8-SMD	Surface Mount	-	-55°C ~ 100°C
HCPL-4534#500 $4.45	Broadcom Limited	OPTOISO 3.75KV 2CH TRANS 8-SMD	Tape & Reel (TR)	8-SMD	Surface Mount	-	-55°C ~ 100°C
HCPL-4534#520 $4.49	Broadcom Limited	OPTOISOLATOR 5KV 2CH TRANS 8-SMD	Tape & Reel (TR)	8-SMD	Surface Mount	-	-55°C ~ 100°C
HCPL-4534-000E $5.02	Broadcom Limited	OPTOISO 3.75KV 2CH TRANS 8-DIP	Tube	8-DIP	Through Hole	-	-55°C ~ 100°C
HCPL-4534-020E $2.59	Broadcom Limited	OPTOISOLATOR 5KV 2CH TRANS 8-DIP	Tube	8-DIP	Through Hole	-	-55°C ~ 100°C