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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 |
|---|---|---|---|---|---|---|---|
![]() H11L3SR2M $0.91 | onsemi | OPTOISO 4.17KV OPN COLL 6-SMD | Tape & Reel (TR),Cut Tape (CT) | 6-SMD | Surface Mount | - | -40°C ~ 85°C |
![]() H11L3SR2VM $1.04 | onsemi | OPTOISO 4.17KV OPN COLL 6-SMD | Tape & Reel (TR),Cut Tape (CT) | 6-SMD | Surface Mount | - | -40°C ~ 85°C |
| onsemi | OPTOISO 4.17KV OPN COLL 6-SMD | Bulk | 6-SMD | Surface Mount | - | -40°C ~ 85°C | |
| onsemi | OPTOISO 4.17KV OPN COLL 6-DIP | Bulk | 6-DIP | Through Hole | - | -40°C ~ 85°C | |
![]() H11L3TVM $0.99 | onsemi | OPTOISO 4.17KV OPN COLL 6-DIP | Tube | 6-DIP | Through Hole | - | -40°C ~ 85°C |
![]() H11L3VM $0.86 | onsemi | OPTOISO 4.17KV OPN COLL 6-DIP | Tube | 6-DIP | Through Hole | - | -40°C ~ 85°C |
![]() H11L3W $0.56 | onsemi | OPTOISO 5.3KV OPN COLL 6-DIP | Tube | 6-DIP | Through Hole | - | - |
![]() H11L4 $0.88 | Isocom Components 2004 LTD | OPTOISOLTR 5.3KV TRI-STATE 6-DIP | Tube | 6-DIP | Through Hole | H11L4 | -25°C ~ 85°C |

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