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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 |
|---|---|---|---|---|---|---|---|
![]() H11L2M $0.99 | onsemi | OPTOISO 4.17KV OPN COLL 6-DIP | Tube | 6-DIP | Through Hole | - | -40°C ~ 85°C |
![]() H11L2S $0.54 | onsemi | OPTOISO 5.3KV OPN COLLECTOR 6SMD | Tube | 6-SMD | Surface Mount | - | - |
| Everlight Electronics Co Ltd | OPTOISO 5KV OPEN COLLECTOR 6-SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
![]() H11L2S(TA)-V $1.39 | Everlight Electronics Co Ltd | OPTOISO 5KV OPEN COLLECTOR 6-SMD | Tape & Reel (TR),Cut Tape (CT) | 6-SMD | Surface Mount | - | -55°C ~ 100°C |
| Everlight Electronics Co Ltd | OPTOISO 5KV OPEN COLLECTOR 6-SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
| Everlight Electronics Co Ltd | OPTOISO 5KV OPEN COLLECTOR 6-SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
| Everlight Electronics Co Ltd | OPTOISO 5KV OPEN COLLECTOR 6-SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | -55°C ~ 100°C | |
![]() H11L2SD $0.39 | onsemi | OPTOISO 5.3KV OPN COLLECTOR 6SMD | Tape & Reel (TR) | 6-SMD | Surface Mount | - | - |

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