Electrical Contact Rivet, Electric Contact Rivet, Rivet Contact, Electrical Contact for Relay, Electrical Contact Rivet for Relay
The unique post-processing technology, ensure that the contact surface is clean without foreign materials. Contact posesses low contact resistance, high bonding strength. When three lagers contact are used as switch contacts, you can greatly reduce the using cost. Stable and reliable suply of contact material, which ensures the quality of contact. All materials can be eletroplated with gold or silver.
1. Pure silverhas a high level of electrical and thermal conductivity, good plasticity and arc corrosion resistance, as well as a very low contact resistance.
1). It iseasily soldered and is the ideal contactor material for continuous, enclosed electric connectors.
2). It is one of the most widely used materials in small capacity and low voltage electrical appliances, such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers.
2. AgCu rivet:
This contact has good electrical conductivity and its surface is not liable to oxidization. The addition of 3 - 28% copper may remarkably improve the silver's flame resistance. Hence, copper contact material may be used in current strength up to 16A. The addition of copper, especially of high copper content, for example 10%, will greatly reduce material transferring during DC working conditions. It is widely used in AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances.
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. Its fusion welding and flame resistance is slightly higher than that of pure silver, and under almost equal contact resistance, its strength and heat resistance are higher than that of a silver-copper composite contactor. It is suitable for various temperature adjustments of working current < 10A.
4. AgNi /Cu bimetal rivet:
In low voltage engineering, this contact is widely used in AC switches as an electrical contact. Its advantages include that it may be directly soldered to contact bridges, without the need for additional solder layers, thus making manufacturing of contactor components simple and economical.
5. AgCdO/Cu bimetal rivet
1)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. The fine CdO gives the contact special properties. When the temperature is above900oC, CdO sublimes, which cools the contactor surface and reduces arc energy and extinguishments. In addition, existence of cadmium oxide will improve
2)the welding resistance of the contactor. Its typical applications include low voltage contactors, relays, automatic switch flash relays, auxiliary switch series, timers, starters, breakers and leakage protective switches.
6. AgSnO2 and AgSnO2 In2O3 and bimetal rivet tri-metal rivet
1)AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials for substituting AgCdO. Since SnO2 has better thermal stability and higher hardness than CdO, AgSnO2 and AgSnO2 In2O3 is higher and it is more difficult to processing these two materials.
Product Feature
- Rivet: Solid & bimetal
- Materials: Silver alloy and copper
- Silver material includes: Fine silver, AgNi, AgSnO2, AgSnO2InOx and AgCdO, etc.
- Production capacity: 75 million PCS/month
Application
Widely applied in low voltage electrical appliances, such as Contactor, Switch, Relay, Starter, Voltage Controller, Automobile, Circuit Breaker, Thermostats, Intelligent Switches etc
