Micro Switch Determine The Quality

The micro switch’s quality is mainly determined by the material, contacts, shrapnel, design, etc. 

Material analysis of micro switch

1. ABS: DC socket low-grade engineering plastic, easy to change colour, low strength.      

2. PC material: strong impact resistance, strong heat resistance, high transparency.      

3. Electric jade powder: flame retardant, never change colour, never wear, strong thermochemistry. 

Microswitch contact

1. Sterling silver: low resistance, soft texture, low melting point, easy to oxidize, easy to produce arc, burn out wire or switch element, waterproof light touch switch causes poor power supply.       

2. Silver alloy: low resistance, wear-resistant texture, high melting point, oxidation resistance, and all-around performance superior to pure silver.   

Micro switch shrapnel 

1. Brass: its quality is complex, its elasticity is weak, its conductivity is medium, and it is bright yellow.      

2. Beryllium bronze: complex, good elasticity, medium conductivity.      

3. Red copper: slightly soft, good elasticity, high conductivity, purple-red. 

Unionwell: various microswitches choices

Unionwell is a supplier and manufacturer of limit switches with more than ten years of micro switch experience. Realizing the importance of limiting switch to industry development, we take it as an essential product and contribute a lot to make it work better. In the recent, we have developed a new model limit switch. Unionwell is an enterprise that provides high-quality micro switches on the market. 

Unionwell has produced the basic micro switches, waterproof micro switches, and subminiature micro switches. Our customers widely apply them in various fields. 

For more information about the microswitch, keyboard micro switch, subminiature micro switch, and basic micro switch, please visit our website: https://www.unionwellswitch.com/.