1.ProductDescription:
Electric contacts, as know as contacts, madeof silver or silver alloy wire and copper wire by cold heading machine withmachinery and physics principle. Mainly divided into two types of rivets andbuttons, and used for welding and riveting automatic production, this processgreatly reduced the cost through the combination of expensive metal.
2.Products dimension and tolerance
项目 | 钉头直径 | 钉头厚度 | 复层厚度 | 钉脚直径 | 钉脚长度 | 球面半径 | 脱模角度 |
D（mm） | T（mm） | S(mm) | d（mm） | L（mm） | SR（mm） | 8（°） |
基本尺寸
Spec. | 2.5 | 0.6,0.8,1.0 | 0.3~0.4 | 1.2,1.5 | 1~4 | 4~6 | 9 |
3.0 | 0.8,1.0,1.2 | 0.35~0.50 | 1.5 | 6~8 |
3.5 | 1.50,2.0 | 1~6.0 |
4.0 | 1.0,1.2,1.5 | 2 | 8~10 | 11 |
4.5 | 2.0,2.5 |
5.0 | 1.0
1.2
1.5,2.0 | 0.40~0.60 | 2.5 | 10~15 |
5.5 | 2.5,3.0 |
6.0 | 3 | 15~20 | 13 |
6.5 | 1.2
1.5
2.0 | 0.50~0.70 | 3.0,3.5 |
7.0 | 3.5 | 20~25 |
8.0 | 4 |
公差尺寸
Tolerances | ±0.1 | ±0.05 | S≤0.4 | +0.06 | -0.02
-0.10 | +0.15
0 | ±0.2R | ±2 |
0 |
S>0.4 | 0 |
-0.06 |
3.Material: Ag, FAg, AgCu, AgCuNi, AgCdO, AgSnO2, AgSnO2In2O3, Cu.
4.Application Scope: Mainly used incontactor, relay, appliances, timer, microswitch, button switch, thermostat,and so on.
5.Capacity: 40,000,000pcs/month with 30 setsof automatic machines.
Product list
