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 |
|---|---|---|---|---|---|---|---|
![]() DG429DJ-E3 $2.88 | Vishay Siliconix | IC SWITCH SP4T X 2 100OHM 18DIP | Tube | 18-PDIP | Through Hole | - | -40°C ~ 85°C (TA) |
| Vishay Siliconix | IC SWITCH SP4T X 2 100OHM 20PLCC | Bulk | 20-PLCC (9x9) | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() DG429DN-E3 $3.47 | Vishay Siliconix | IC SWITCH SP4T X 2 100OHM 20PLCC | Tube | 20-PLCC (9x9) | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG429DW $4.01 | Vishay Siliconix | IC SWITCH SP4T X 2 100OHM 18SOIC | Tube | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG429DW-E3 $3.49 | Vishay Siliconix | IC SWITCH SP4T X 2 100OHM 18SOIC | Tube | 18-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() DG441AK $56.82 | Vishay Siliconix | IC SW SPST-NCX4 85OHM 16CERDIP | Tube | 16-CERDIP | Through Hole | - | -55°C ~ 125°C (TA) |
![]() DG441AK-E3 $56.82 | Vishay Siliconix | IC SW SPST-NCX4 85OHM 16CERDIP | Tube | 16-CERDIP | Through Hole | - | -55°C ~ 125°C (TA) |
![]() DG441AK/883B $19.15 | Analog Devices Inc./Maxim Integrated | IC SWITCH SPST-NCX4 85OHM 16CDIP | Tube | 16-CDIP | Through Hole | - | -55°C ~ 125°C (TA) |

Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
In the vast landscape of memory technology, EEPROM (Electrically Erasable Programmable Read-Only Memory) often plays the unsung hero. While NAND Flash grabs headlines for…
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
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Learn what data acquisition means, from sensors and conditioning to sampling and storage. Review channel timing, wiring, calibration and data quality.
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
TOKYO — Global leading semiconductor and power electronic components manufacturer Renesas Electronics officially issued a new price adjustment notice in early September 2026, confirming…
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
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
Tempe, Arizona‑based semiconductor giant Microchip Technology has formally rolled out selective product price increases across its MCU, power‑management IC, memory controller and analog component…
Read MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
Read More