SEARCH
— 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 |
|---|---|---|---|---|---|---|---|
| Broadcom Limited | OPTOISO 5KV DARL W/BASE 8-DIP GW | Tape & Reel (TR) | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C | |
![]() HCPL-4701-000E $3.55 | Broadcom Limited | OPTOISO 3.75KV DARL W/BASE 8-DIP | Tube | 8-DIP | Through Hole | - | 0°C ~ 70°C |
![]() HCPL-4701-020E $1.63 | Broadcom Limited | OPTOISO 5KV DARL W/BASE 8-DIP | Tube,Tube | 8-DIP | Through Hole | - | 0°C ~ 70°C |
![]() HCPL-4701-060E $1.72 | Broadcom Limited | OPTOISO 3.75KV DARL W/BASE 8-DIP | Tube | 8-DIP | Through Hole | - | 0°C ~ 70°C |
![]() HCPL-4701-300E $2.88 | Broadcom Limited | OPTOISO 3.75KV DARL W/BASE 8DIP | Tube | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4701-320E $1.75 | Broadcom Limited | OPTOISO 5KV DARL W/BASE 8-DIP GW | Tube | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4701-360E $1.75 | Broadcom Limited | OPTOISO 3.75KV DARL W/BASE 8-DIP | Tube | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |
![]() HCPL-4701-500E $3.60 | Broadcom Limited | OPTOISO 3.75KV DARL W/BASE 8-DIP | Tape & Reel (TR),Cut Tape (CT) | 8-DIP Gull Wing | Surface Mount | - | 0°C ~ 70°C |

Recently, a survey by the Electronic Components Industry Association (ECIA) revealed that the sales sentiment of global electronic components remained optimistic in the third…
Read More
A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
Read More
STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
Read More
In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
Read More
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
Read More
An RF IC, or radio-frequency integrated circuit, is a chip that processes wireless signals between the antenna and the baseband processor. Instead of building…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More