Metal Mushroom Button Switch

Metal mushroom push button is made from engineering plastic and stainless steel to ensure the the mechanical life up to 1,000,000 times. And the contact part is made of silver alloy material and SPDT/DPDT structure to improve the electrical life to 100,000 times. It supports both momentary and maintained operation. With three-terminal or six-terminal structure, it has the optional contact to choice, 1NO1NC or 2NO2NC. As the features of SPDT, it will breaks one circuit before making another (break-before-make), preventing short circuits. YIJIA electric is the professional metal mushroom push button factory. It has own design team and produce workshop, support to OEM/ODM.

Features & Benefits

● 19mm mounting hole size

● engineering plastic

● 5A current capacity

● Multi contact structure

● High-quality silver alloy contact 

● Lower contact resistance≤50mΩ

● 1000,000 cycles long mechanical life

● 100,000 cycles long electrical life

● CCC,CE

● Support to button switch OEM/ODM

● Offer push button switch price list

How to select the appropriate type of metal push button

Please answer the following question, and send it to us, we will select the appropriate type for you.

Question&Example

① the dimensions of push button to install: 16mm.

② the load current you need to control: 5A.

③ the type of head part: plat head without light.

④ choose the contact structure: 1NO1NC/2NO2NC

⑤ Operation mode: Momentary or Latching.

⑥ LED volt and color(if need led): DC 24V GREEN.

⑦ choose the materials of shell: Stainless steel or Brass clad chromium.

⑧ special request: waterproof, Custom symbol, need socket...