About TECC
　           　
　 　 Company History
    Electric Contact Rivets (River Type Electrical Contacts)  
　 　
　          TAIWAN ELECTRIC CONTACTS CORP. manufactures solid contact rivets, bimetal contact rivets and button contacts with over twenty-year experiences of production technology of electric contact rivets, and also produces customized contacts to meet  customer’s demand. A variety of analytic and inspection equipment are utilized to ensure the quality in the varied steps of material incoming, processing and final goods. Electric contacts could be used for switches, breakers, magnetic contactors and relays.               　
　 　
　 　

Silver Electric Contact Rivets

　 　
　 　  Silver Electrical Contact Tips
　 　
　   　

Recommended Silver Contact Materials for Various Switches

　        Properties of Electric Contact Rivet Materials 　
　 　
　            Green Electric Contact Materials 　 Silver Electric Contacts
and Switches
　    

Contact

Material
Series
　
TECC
No.
　
Composition
(%)
　
Hardness
(Hv)
Electrical
Conductivity
(%IACS)
　
Density
(g/cm3)
 Ag    ★Ag-1   Ag 99.95 30~70 104 10.5
       Ag-1N   Ag 99.85,Ni 0.15 35~75 102 10.5
 AgCu        U4   Ag 80, Cu 20   75~125  82 10.2
   ★U5   Ag 75, Cu 25   80~130  75 10.1
 AgNi    ★N10   Ag 90, Ni 10   80~100  90 10.0
   ★N15   Ag 85, Ni 15   85~105  85  9.9
 AgSnO2        L8   Ag 92, SnO2 8   70~115  85 10.0
   ★L10   Ag 90, SnO2 10   70~125  83  9.9
       S10   Ag 90, SnO2 10   80~120  75  9.6
 AgSnO2In2O3        E8   Ag 92, SnO2In2O3  8   70~125  80 10.0
   ★E10   Ag 90, SnO2In2O3 10   80~120  75 10.0
       E12   Ag 88, SnO2In2O3 12   80~125  70 10.0
 　
　 　
　 　 Green (Environmental
Protection) Electric Contacts
　 　
　 　
　 　
　 　
  　 Links
  　  
  　 First Electric
Contacts Corp.
  　
  　  
  　 KITCO
  　  
  　 IEEE
  　  
  　 COMEX
     
    China Alloy
                 
                 ★ We have inventory of above standard materials for quick delivery 　 China Silver
　     　  
             Traditional Electric Contact Materials   The Bullion Desk
　            　  
     

 Contact

Material
Series
　
TECC
No.
　
Composition
(%)
　
Hardness
(Hv)
Electrical
Conductivity
(%IACS)
　
Density
(g/cm3)
AgCdO    B10 Ag 90, CdO 10 70~105 85 10.2
★B12 Ag 88, CdO 12 70~110 85 10.2
   B14 Ag 86, CdO 14 75~115 80 10.0
   B15 Ag 85, CdO 15 78~118 78 10.0
   B16 Ag 84, CdO 16 80~120 75 10.0
   The Silver Institute

Shanghai Nonferous Metals

                 ★ We have inventory of above standard materials for quick delivery    
     
　 　 　

 　
　
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