Tri-metal Welding Contact Button

Product Information:
Electrical Button Contacts, Electrical Contact Discs, Electrical Contact Buttons

Feature:
More Choices of the working layer materials, controllable metallography microstructure, higer hardness. Welding layer beneath the tips can be weld with contact bridge or reed, so the assemblies posess higher reliability and the contact cooling condition will be better. Covered with solder, tips can meet the requirements of automatic welding.

Welcome OEM designs and manufacture

Contact Buttons

Product Features

1.The bottom weldable layer from a material with higher electrical resistivity such as steel,nickel or copper-nickel alloy.to improve the welding process,the underside often have an embossed pattern with 5 to 7 weld projections.

2.Suitable for automation continuous welding

Main Application

Suitable for pulse welding method and touching bridge connection,widely used in micro switches,thermostat,keys and breakers protector.

Silver-based contact tips are also available in many different versions, with different designs and material content with a weldable or brazeable underside.