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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 |
|---|---|---|---|---|---|---|---|
![]() H11A1SVM $0.17 | onsemi | OPTOISO 4.17KV TRANS W/BASE 6SMD | Tube | 6-SMD | Surface Mount | - | -40°C ~ 100°C |
| onsemi | OPTOISO 4.17KV TRANS W/BASE 6DIP | Tube | 6-DIP | Through Hole | - | -40°C ~ 100°C | |
![]() H11A1TVM $0.70 | onsemi | OPTOISO 4.17KV TRANS W/BASE 6DIP | Tube | 6-DIP | Through Hole | - | -40°C ~ 100°C |
![]() H11A1VM $0.51 | onsemi | OPTOISO 4.17KV TRANS W/BASE 6DIP | Bulk | 6-DIP | Through Hole | - | -40°C ~ 100°C |
![]() H11A1W $0.09 | Fairchild Semiconductor | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | - | -55°C ~ 100°C |
![]() H11A1X $0.47 | Isocom Components 2004 LTD | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | - | -55°C ~ 100°C |
![]() H11A1XG $0.50 | Isocom Components 2004 LTD | OPTOISO 5.3KV TRANS W/BASE 6-DIP | Tube | 6-DIP | Through Hole | H11A | -55°C ~ 100°C |
![]() H11A1XSM $0.50 | Isocom Components 2004 LTD | OPTOISO 5.3KV 1CH TRANS W/BASE | Tube | - | Surface Mount | H11A | -55°C ~ 100°C |

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