SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in this family are used for interconnecting or routing analog signals between multiple available signal paths. Functioning similar to a traditional electromechanical switch, their solid-state character facilitates electronic control, longer service life, and reduced switching noise compared to electromechanical switching, in trade for added constraints on the amplitude and bias of the signals being switched.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() DG9431DY $1.00 | Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
| Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() DG9431DY-T1 $0.99 | Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG9431DY-T1-E3 $1.65 | Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG9431EDV-T1-GE3 $1.66 | Vishay Siliconix | IC SWITCH SPDT X 1 25OHM 6TSOP | Tape & Reel (TR),Cut Tape (CT) | 6-TSOP | Surface Mount | - | -40°C ~ 85°C |
| Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() DG9431EDY-T1-GE3 $1.66 | Vishay Siliconix | IC SWITCH SPDT X 1 30OHM 8SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG9432DQ-T1-E3 $0.40 | Vishay Siliconix | IC SWITCH SPST-NCX2 30OHM 8MSOP | Tape & Reel (TR) | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |

Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read More
Compare Hall, shunt, current transformer and Rogowski sensing. Check AC/DC capability, accuracy, isolation, heat and response before selecting a sensor.
Read More
Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
Read More
Selecting the right microcontroller (MCU) isn’t just about specs—it’s about balancing performance, power, cost, and supply chain reliability. As an engineer, you’ve probably faced…
Read More
The multilayer ceramic capacitor (MLCC) market has fallen into a severe structural supply crunch in the third quarter of 2026, driven by explosive demand…
Read More
Munich, Germany – February 8, 2026 — Infineon Technologies, the German semiconductor giant, officially issued a price increase notice on February 5, announcing that…
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
Read More
TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
Read More
Choose an ADC converter by resolution, sample rate, noise and input design. Review practical tradeoffs and prepare component requirements for ChipApex.
Read More
Samsung Electronics, the world’s largest memory chip manufacturer, has officially confirmed the end-of-life (EOL) for its LPDDR4 and LPDDR4X low-power DRAM products, marking a…
Read More
Date: May 13, 2026 The global memory industry is facing an unprecedented supply crunch in legacy MLC NAND Flash. Leading manufacturers including Samsung Electronics…
Read More