As a classic masterpiece by Yueqing Tongda in the field of micro switches, the 1A/3A Manufacturer Supplies 2-Pin Bent Handle Sweeper 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 mouse switch is a miniature, momentary push-button switch designed for office, household, and entry-level gaming mice. Its core positioning focuses on 'high compatibility, high stability, and cost-effectiveness,' catering to multiple needs such as bulk supply for mouse manufacturers and repair or replacement by DIY enthusiasts.
The key advantages are clear and straightforward: First, reliable performance, with high-wear-resistant silver alloy contacts and beryllium copper springs, contact resistance ≤0.03Ω, instant activation without delay or sticking, mechanical lifespan ≥200,000 clicks, fully sealed design to prevent dust and moisture, avoiding common issues like double-click failure; second, strong compatibility, using the industry-standard mini package, allowing it to replace over 90% of conventional mouse switches on the market without modification, making installation convenient; third, comfortable feel, with a moderate actuation force of 0.45-0.6N, quick rebound, reducing fatigue from long-term clicking.
HK-10 not only focuses on product performance but also takes environmental protection and after-sales service into account, aligning with the current trends of green procurement and sustainable development: the product fully complies with ROHS 2.0 environmental standards, the casing is made of recyclable flame-retardant engineering plastics, the contact materials are free of harmful substances, and the production process strictly follows environmentally friendly manufacturing standards to reduce pollutant emissions, meeting the green procurement requirements of various manufacturers.
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
