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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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() HCPL-5401#200 $129.54 | Broadcom Limited | OPTOISOLTR 1.5KV TRI-STATE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-5401#300 $130.50 | Broadcom Limited | OPTOISO 1.5KV TRI-STATE 8DIP GW | Bulk | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-540K $563.79 | Broadcom Limited | OPTOISOLTR 1.5KV TRI-STATE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-540K#200 $563.79 | Broadcom Limited | OPTOISOLTR 1.5KV TRI-STATE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-540K-100 $563.79 | Broadcom Limited | OPTOISO 1.5KV TRI-STATE 8SMD | Bulk | 8-SMD Butt Joint | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-540K-300 $563.79 | Broadcom Limited | OPTOISO 1.5KV TRI-STATE 8DIP GW | Bulk | 8-DIP Gull Wing | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-5430 $130.48 | Broadcom Limited | OPTOISO 1.5KV 2CH PUSH PULL 8DIP | Tube | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-5430#100 $107.92 | Broadcom Limited | OPTOISO 1.5KV 2CH PUSH PULL 8SMD | Tube | 8-DIP Butt Joint | Surface Mount | - | -55°C ~ 125°C |

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