Optocouplers, Optoisolators
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Search productSearch post
— 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 |
|---|---|---|---|---|---|---|---|
![]() FODM121AR2V $0.51 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | -40°C ~ 110°C |
| onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tape & Reel (TR) | 4-SMD | Surface Mount | - | -40°C ~ 110°C | |
![]() FODM121AV $0.66 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tube | 4-SMD | Surface Mount | - | -40°C ~ 110°C |
![]() FODM121B $0.66 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tube | 4-SMD | Surface Mount | - | -40°C ~ 110°C |
![]() FODM121BR1 $0.19 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tape & Reel (TR) | 4-SMD | Surface Mount | - | -40°C ~ 110°C |
![]() FODM121BR2 $0.14 | Fairchild Semiconductor | OPTOISO 3.75KV 1CH TRANS 4-MFP | Bulk | 4-MFP | Surface Mount | - | -40°C ~ 110°C |
![]() FODM121BR2 $0.47 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | -40°C ~ 110°C |
![]() FODM121BV $0.17 | onsemi | OPTOISO 3.75KV 1CH TRANS 4-SMD | Box | 4-SMD | Surface Mount | - | -40°C ~ 110°C |

The activity of extra discounts on wholesale prices is in full swing…
Please fill in your contact information and we will send you the latest wholesale price list.

