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Electrical contacts
Our silver alloy electrical contacts main varieties: silver contact (Ag), Ag / Cu composite contact (Ag / Cu), silver nickel contacts (AgNi), silver nickel / copper (AgNi / Cu) composite contact, silver nickel / copper-nickel alloy composite contact (AgNi / CuNi), silver cadmium oxide alloy contact (AgCdO), silver cadmium oxide / copper composite contact (AgCdO / Cu), silver cadmium oxide / copper-nickel ( AgCdO / CuNi) composite contact, silver tin oxide alloy (AgSnO2) contacts, silver tin oxide / copper (AgSnO2 / Cu) composite contact, silver oxide zinc alloy (AgZnO) electrical contacts, silver and copper alloy contacts (AgCu ) And other varieties of the rivet-type silver alloy electrical contacts or plain films of various specifications of composite silver contacts (change with advanced cold forging molding process automation of production). Recently developed and put into production of silver tin
oxide / copper-nickel alloy flat sheet type composites contacts (AgSnO2 / CuNi).
Our company can according to your special requirements, customized to your required specifications, and according to your needs, on behalf of research and development of new electronic metal products


Touch point size and limited deviation

Item
Diameter
of head
Thickness
of head
Thickness of
composite
Diameter
of foot
Length
of foot
Radius
of sphere
Angle of
mold
Limited
deviation
0.05
0.03
S0.4
S0.40.06
-0.03-0.08
0.03
SR61
2
SR6+1.5
Basic
dimension
2.5
0.6,0.8,1.0
0.30.4
1.2,1.5
12
4,6
9
3.0
0.8,1.0,1.2
0.350.5
1.5
6,8
3.5
1.5,2.0
13.0
4
1.0,1.2,1.5
2.0
8,10
4.5
2.0,2.5
5
1.0
1.2
1.5
2.0
0.400.60
2.5
10,15
5.5
2.5,3.0
6
3.0
15,20
6.5
1.2
1.5
2.0
0.500.70
3.0,3.5
7
3.5
20,25
8
4.0


Rivet type silver alloy contacts labeled diagram

D = silver contacts the head diameter (mm)
d=silver contacts foot diameter (mm)
T = silver contacts the head thickness (mm)
L = length of silver contacts foot (mm)
S = silver head joints the thickness of silver recovery (mm)
= silver contacts ejection head angle ()
SR = Silver contacts at the top of arc degree(R)


JB/T10383 - 2002 Rivet electrical contacts tolerance
D = 0.1mm

T = 0.05mm
S = 0.03mm
SR = 23D
d = +0 -0.1mm L = 0.1mm = 79  

 

 
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