RoHS Approved Cold Welding Electrical Trimetal Contact Rivets

Wenzhou Saijin Electrical Alloy Co., Ltd has our own manufacturing base to supply series of Electrical contact rivets: such as solid contact rivet, bimetal rivet, tri-metal rivets and other special contact.

1.Certification: ISO9001-2008, SGS, RoHS

2.Place of origin: Wenzhou, China(mainland).

3.Cooperation: SANYO, PEUGEOT, NISSAN, MAZDA, VOLVO, SIEMENS, SAIPA SAMAND, etc

4.Specification: All dimensions are fully according to customers requirements.

5. Over 15 Years Experience in producing Electrical Contacts.

Electrical Contact Rivets Types:

Solid rivets, Bimetal Contacts/ Bimetallic Rivet,Trimetal rivets and special type contact rivets and contact buttons are also available.

Tri-metal Contact Overview:

Three composite(Tri-metal) rivet is processed by cold heading, used in solid rivet contact which is silver alloy and double-sided. This method can save 30%-70% of the material cost without affecting the functional performance.

Main material:

Ag/Cu, AgCdO/Cu, FAg/Cu, AgNi/Cu, AgSnO2/Cu, AgSnO2InO3/Cu, etc 

Characteristic of trimetal contact rivets:

1. Silver rivet and Ag/Cu bimetal rivet: Pure silver has a high level of electrical and thermal conductivity, good plasticity and arc corrosion resistance, as well as a very low contact resistance.

2. AgCu rivet: This contact has good electrical conductivity and its surface is not liable to oxidization.

3. Fk Ag contact rivet: This fine crystal silver contains a 0.12% nickel additive and has a low contact resistance, which is similar to that of pure silver, without the variable switching times.

4. AgNi /Cu bimetal rivet: In low voltage engineering, this contact is widely used in AC switches as an electrical contact.

5. AgCdO/Cu bimetal rivet: This contact includes AgCdO10, AgCdO12, AgCdO15, and this kind of electrical contact has one of the most important materials in silver - metal oxide contact material.

6. AgZnO rivet and AgZnO/Cu bimetal rivet: The oxide of this contactor is more thermally stable than CdO.

7. AgSnO2 and AgSnO2 In2O3 and bimetal rivet: AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials for substituting AgCdO.

This kind of the electrical contact rivets have passed the certificate of SGS .

Application:

1) Electronics, communication, automotive industry, household appliances, Automobile

2) Switchgears, relays, mini-circuit breaker, switches, contactors, thermostats, etc

Packing:

Inner package: vacuum plastic package Outer package: carton package

Fully according to customer's requirement.Customized is accepted!

Samples:

Our sample is free, but the customer has to pay the tooling charge if the quantity is too large. Meanwhile the express fee should be paid by the buyers. (But we may negotiate that later)

Specification of silver trimetal contact rivets:

Trimetal Contact rivets:

Trimetal Contacts Certificate of ISO9001:

1) Various silver contact rivets can be produced according to customer's requirement.

2) We can develop and manufacture them according to customer's specific requirement, and the output can surpass one billion pieces annually.

3) Drawing will be welcomed.