Many low-priced silver contacts use "electroplating" or "coating" processes, resulting in extremely thin silver layers that are prone to detachment during stamping, or causing periodic device burnout when the current is too high.
DONGGUAN INT METAL TECH CO LTD adopts the cold pressing composite (cold heading) process, which combines silver or silver alloy with copper in the solid state through tremendous pressure. This process ensures uniform thickness of the silver layer and extremely high bonding strength, the silver contacts produced by INT METAL can guarantee the lifetime reliability of customer products.
Here is a one we have regular shipments to Europe
Head Dia 5.0mm
Head thickness 1.2mm
Silver thickness 0.6mm
Shank Dia 1.9mm
Shank length 2.5mm
