As a classic masterpiece by Yueqing Tongda in the field of micro switches, the Weipeng Straight PCB Pin Automation Equipment Micro Switch features the core advantages of 'miniature structure, ultra-long life, and precise triggering,' and is specially designed for human-computer interaction devices such as mice and keyboards, as well as small electronic control applications.
Micro Switch Introduction
The HK-10 features a compact square design, with a small and exquisite overall size, perfectly fitting the limited installation space inside the mouse without occupying additional layout resources. The product integrates multiple patented technologies from Yueqing Tongda, including a 'snap-type spring clip fixing structure' (supported by relevant patented technology), which effectively improves trigger stability and prevents spring clip displacement after long-term use. The contact system uses a special alloy material treated with a vacuum coating process, with an initial contact resistance of ≤25mΩ, ensuring smooth current transmission and a trigger response delay of less than 1 ms, providing users with a sensitive and smooth operational experience.
Widely used in medical devices, communication terminals, power tools, and other small electronic control components, it serves as a core element for signal triggering and circuit switching, ensuring stable operation of equipment due to its high reliability.
Used for industrial touch panels, small control buttons, micro-motion control in automation equipment, etc. Its IP40 protection rating can resist workshop dust, and its wide temperature performance adapts to temperature variations in industrial environments, ensuring stable operation in scenarios such as assembly line control and equipment debugging.
Micro Switch Parameter (Specification)
| ITEM | Main Technical Parameters |
| 1 | Electrical Rating :1A/3A 250VAC |
| 2 | Electrical lifetime : Min.10000 cycles |
| 3 | Contact Resistance :<50mΩ |
| 4 | Operating force:70±20gf |
| 5 | Free position:7.3±0.2mm |
| 6 | Operating position:7.0±0.2mm |
| 7 | Ambient temperature:T85° |
| 8 | Withstand Voltage :Between terminal and terminal 500V/5S/5mA; |
| Between terminals and case 1500/5S/5mA | |
| 9 | Insulation Resistance:>100MΩ Test Voltage 500VDC |
| 10 | Proof Tracking Index PTI :175V |
Micro Switch Details
