About TECC
　           　
　 　 Company History
　   　
　         Common Sizes of Electric Contact Rivets               　
　 　
　
Bimetal Rivet Solid Rivet

　

Silver Electric Contact Rivets
　 　
　 　  Silver Electrical Contact Tips
　 　
　 　

Recommended Silver Contact Materials for Various Switches
　 　
　 　
　 　 Silver Electric Contacts
and Switches
　 　
　 　
　 　 Green (Environmental
Protection) Electric Contacts
　 　
　 　 　

　
　 　
 
Items
F/R D T d L t θ

Tolerance

 

± 2

 ± 0.1 ± 0.05
+0
-0.10
+0.15
-0
± 0.1 ± 2°

 Common Size

 

 F

3R

 1.5
0.4
0.6
0.8
0.8
1.0
1.2
1.0
1.2
1.5
Solid

9°~15°

 

 
F 4R 2.0
F 6R 2.5
0.6
0.8
1.0
1.5
1.0
1.5
2.0
[T=0.6] t=0.35~0.40
[T=0.8] t=0.35~0.50
[T=1.0] t=0.35~0.60
F 8R 3.0
F 8R 3.5
0.8
1.0
1.5
2.0
1.0
1.5
2.0
[T=0.8] t=0.40~0.50
[T=1.0] t=0.40~0.60
F 10R 4.0 2.0
F 10R 4.5
1.0
1.5
2.0
1.5
2.0
2.5
[T=1.0] t=0.45~0.60
[T=1.5] t=0.45~0.80
F 15R 5.0
2.0
2.5
F 15R 5.5
1.0
1.5
2.5
3.0
2.5
3.0
3.5
[T=1.0] t=0.50~0.60
[T=1.5] t=0.50~0.90
F 20R 6.0 3.0
　

Links

First Electric
Contacts Corp.

KITCO

IEEE

COMEX

China Alloy

China Silver

The Bullion Desk

The Silver Institute

Shanghai Nonferous Metals

 

 
  ▲Other dimensions could be supplied on request. 　 　
       

　
　
23, Wu-Kung 5th Rd., Hsin-Chuang City, Taipei County,

Taiwan, R.O.C.
TEL：+886-2-2299-0011
FAX：+886-2-2299-0123
E-Mail:tpe@tecc.com.tw
Overseas Department：Ms. Amy Chang # 215