Material&Finishes
> Pin head tip: SK4/Becu , Au plated
> Spring: Music Wire/SUS304 , Au plated
> Barrel: Phosphor bro
nze , Au plated
Electrical
> Rated Current: 0.5A Max
> Co
ntact Resistance: <100mΩ
Mechanical
> Working Stroke: 1.0mm
> Spring Force Work: 11g
> full travel: 2.2mm
many different shapes of pin head tip we could supply as below , also provide ODM production and service .
![](https://www.gongwong.com/file/upload/201912/27/104758171933.png)