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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-5501#200 $73.91 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-5501#300 $74.95 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-SMD | Bulk | 8-SMD | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-550K $476.88 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-550K#200 $476.88 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-DIP | Bulk | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-550K-100 $476.88 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-SMD | Bulk | 8-SMD | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-550K-300 $476.88 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-SMD | Bulk | 8-SMD | Surface Mount | - | -55°C ~ 125°C |
![]() HCPL-5530 $75.48 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-DIP | Tube | 8-DIP | Through Hole | - | -55°C ~ 125°C |
![]() HCPL-5530#100 $75.80 | Broadcom Limited | OPTOISO 1.5KV TRANS W/BASE 8-SMD | Bulk | 8-SMD | Surface Mount | - | -55°C ~ 125°C |

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