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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 |
|---|---|---|---|---|---|---|---|
![]() H11D1SVM $0.36 | onsemi | OPTOISO 4.17KV TRANS W/BASE 6SMD | Bulk | 6-SMD | Surface Mount | - | -40°C ~ 100°C |
| onsemi | OPTOISO 4.17KV TRANS W/BASE 6DIP | Bulk | 6-DIP | Through Hole | - | -40°C ~ 100°C | |
![]() H11D1VM $0.31 | Fairchild Semiconductor | TRANSISTOR OUTPUT OPTOCOUPLER, 7 | Bulk | - | - | * | - |
| onsemi | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | - | -55°C ~ 100°C | |
![]() H11D1X $0.88 | Isocom Components 2004 LTD | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | H11D | -55°C ~ 100°C |
![]() H11D1XG $0.93 | Isocom Components 2004 LTD | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | H11D | -55°C ~ 100°C |
![]() H11D1XSM $0.93 | Isocom Components 2004 LTD | OPTOISO 5.3KV 1CH TRANS W/BASE | Tube | - | Surface Mount | H11D | -55°C ~ 100°C |
![]() H11D1XSMT&R $0.38 | Isocom Components 2004 LTD | OPTOISO 5.3KV 1CH TRANS W/BASE | Tape & Reel (TR) | - | Surface Mount | H11D | -55°C ~ 100°C |

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