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 |
|---|---|---|---|---|---|---|---|
![]() ISL43142IV $0.38 | Intersil | IC SW SPST-NO/NCX4 65OHM 16TSSOP | Bag | 16-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
| Renesas Electronics Corporation | IC SW SPST-NO/NCX4 65OHM 16TSSOP | Tape & Reel (TR) | 16-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Renesas Electronics Corporation | IC SW SPST-NO/NCX4 65OHM 16TSSOP | Tube | 16-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Renesas Electronics Corporation | IC SW SPST-NO/NCX4 65OHM 16TSSOP | Tape & Reel (TR) | 16-TSSOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() ISL43143IR $0.44 | Intersil | IC SWITCH SPST-NCX4 25OHM 16QFN | Bag | 16-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |
| Renesas Electronics Corporation | IC SWITCH SPST-NCX4 25OHM 16QFN | Tape & Reel (TR) | 16-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Renesas Electronics Corporation | IC SWITCH SPST-NCX4 25OHM 16QFN | Tube | 16-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Renesas Electronics Corporation | IC SWITCH SPST-NCX4 25OHM 16QFN | Tape & Reel (TR) | 16-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) |

Choose LED drivers by current, string voltage, dimming and thermal limits. Understand constant-current operation and the checks needed for your load.
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
Choose a vibration sensor for machine monitoring. Compare sensing methods, bandwidth, noise and mounting, then define the signal-chain requirements.
Read More
Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
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
TOKYO, April 15, 2026 – Taiyo Yuden Co., Ltd. (TAIYO YUDEN), a leading global manufacturer of passive electronic components, has officially notified its worldwide…
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
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
Select a DC-DC converter by input range, topology, isolation and temperature. Compare ripple, efficiency and load limits before choosing a component.
Read More
In the world of electronics, memory components play a critical role in system performance—and DRAM (Dynamic Random-Access Memory) is one of the most widely…
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
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More