Buy Dustproof Micro Push Button Switch from Leading China Supplier
Features
Its smooth, precise actuation offers a superior user experience. Available with DIP and SMT soldering options, it provides flexibility in assembly methods. Known for its durability and adaptability, the sealed micro switch is ideal for enhancing the functionality of various electronic devices.

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Parameters
Operating Frequency | 15~20 cycles/min | |
Insulation Resistance | ≥3MΩ (at 100VDC) | |
Contact Resistance (Initiative) |
with terminals type | ≤100mΩ |
Dielectric Strength | Between teminals | AC100V,50/60Hz,1min. |
Between teminals and uncharged metal parts |
AC100V,50/60Hz,1min. | |
Service Life | Electical | 300,000 cycles(15~20 cycles/min) 50mA 18VDC 50μA 5VDC |
Mechanical | 300,000 cycles(30 cycles/min) | |
Operating Temperature | -40~+80℃ 60%RH(No ice,no frost) | |
Operating Humidlity | 95%RH(+5~+35℃) |
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Application
The Dustproof Micro Push Button Switch is highly versatile, finding applications across various sectors including home appliances, electronic devices, and industrial automation. In home appliances, it is ideal for managing functions such as power control and mode selection in products like refrigerators and coffee makers. Within electronic devices, this switch acts as a dependable control interface for operations such as powering on/off and activating specific functions in gadgets like gaming consoles and audio equipment. In industrial automation, it supports critical tasks including limit detection and position sensing, enhancing the efficiency and precision of machinery and control systems.
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Who is Unionwell

Huizhou Unionwell Sensing & Control Electronics Co., Ltd. is a micro switch factory, specializing in sensing and control core components. Established as an SRDI (Specialized, Refined, Differential, Innovation) "High-New Technology" enterprise, Unionwell is dedicated to research, production, and sales of a wide range of high-quality electronic components.Some of the key products offered by the company include:.Micro Switches,Air Pressure Switches,Mechanical Keyboard Switches,Door Switches ect.Unionwell has a strong global presence, with sales branches and distribution networks spanning across North America, Europe, Asia, the Middle East, and South America.
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