SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Snap action limit switches are mechanical devices that make or break an electrical connection by the closing or opening electrical contacts or solid state circuitry when actuated by human or mechanical interaction most commonly at a travel limit position. Limit switches are selected by actuator types such as an adjustable plunger or rod, toggle, arm lever, roller, cone, leaf, rotary actuator, spring, whisker or cable.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 9EN4D83BT1BB2 $2,971.06 | Honeywell Sensing and Productivity Solutions | SEALED SWITCH | Bulk | - | - | - | |
![]() 9HM1 $672.73 | Honeywell Sensing and Productivity Solutions | SWITCH SNAP ACTION SPDT 0.5A 28V | Bulk | Chassis Mount | HM | -65°C ~ 121°C | |
![]() 9HM25-REL-PGM $2,851.97 | Honeywell Sensing and Productivity Solutions | SEALED SWITCH | Bulk | Panel Mount | - | - | |
![]() 9HM30-REL-PGM $1,852.58 | Honeywell Sensing and Productivity Solutions | SWITCH HERM SEALED BASIC | Bulk | - | * | - | |
![]() 9HM30NH-REL-PGM $3,094.43 | Honeywell Sensing and Productivity Solutions | SEALED SWITCH | Bulk | Chassis Mount | - | - | |
![]() A-20G $14.48 | Omron Automation and Safety | SWITCH SNAP ACTION SPDT 20A 125V | Bulk | Chassis Mount | A | -25°C ~ 80°C | |
![]() A-20G-B $17.71 | Omron Automation and Safety | SWITCH SNAP ACTION SPDT 20A 125V | Bulk | Chassis Mount | A | -25°C ~ 80°C | |
![]() A-20G-B7-K $19.43 | Omron Automation and Safety | SWITCH SNAP ACTION SPDT 20A 125V | Tray | Chassis Mount | A | -25°C ~ 80°C |

On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read More
If you’ve spent any time staring at a schematic, you’ve seen the triangle. Two inputs, one output, and a gain symbol that looks deceptively…
Read More
Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read More
In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
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 More
In the embedded world, general-purpose CPUs are great at running operating systems, and MCUs excel at logic control. But when you need to process…
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 an era dominated by AI accelerators with terabytes of HBM memory and consumer devices racing toward LPDDR5X bandwidth, it’s easy to wonder: why…
Read More
Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
Read More
WILMINGTON, Mass. – July 3, 2026 – Analog Devices, Inc. (ADI), the global leading supplier of high-performance analog, mixed-signal and signal processing semiconductors, has…
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 More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read More