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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() OPIA404BTRE $0.14 | TT Electronics/Optek Technology | OPTOISO 3.75KV 1CH TRANS 4-SOP | Tape & Reel (TR) | 4-SOP (2.54mm) | Surface Mount | - | -55°C ~ 115°C |
![]() OPIA405CTRE $0.15 | TT Electronics/Optek Technology | OPTOISO 2.5KV 1CH TRANS 4-SSOP | Tape & Reel (TR) | 4-SSOP | Surface Mount | - | -30°C ~ 100°C |
![]() OPIA406CTUE $0.31 | TT Electronics/Optek Technology | OPTOISOLTR 2.5KV 1CH DARL 4-SSOP | Tube | 4-SSOP | Surface Mount | - | -30°C ~ 100°C |
![]() OPIA407CTU $0.28 | TT Electronics/Optek Technology | OPTOISO 2.5KV 1CH TRANS 4-SSOP | Tube | 4-SSOP | Surface Mount | - | -30°C ~ 100°C |
![]() OPIA414BTRA $0.50 | TT Electronics/Optek Technology | OPTOISO 3.75KV 1CH TRANS 4-SOP | Tape & Reel (TR) | 4-SOP (2.54mm) | Surface Mount | - | -30°C ~ 115°C |
![]() OPIA414BTUA $0.48 | TT Electronics/Optek Technology | OPTOISO 3.75KV 1CH TRANS 4-SOP | Tube | 4-SOP (2.54mm) | Surface Mount | - | -30°C ~ 115°C |
![]() OPIA4N33ATR $0.98 | TT Electronics/Optek Technology | OPTOISO 5KV DARL W/BASE 6-SMD | Tape & Reel (TR),Cut Tape (CT) | 6-SMD | Surface Mount | - | -30°C ~ 100°C |
![]() OPIA4N33ATU $0.32 | TT Electronics/Optek Technology | OPTOISO 5KV DARL W/BASE 6-SMD | Tube | 6-SMD | Surface Mount | - | -30°C ~ 100°C |

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