Detailed Product Description

bimetal silver contacts 

1: Face material: Solid or bimetal Ag,AgNi,AgCdO,AgSnO2,AgSnO2InO3,AgZnO

Base material: Cu, CuNi

2: Normal: 1.0mm-10.0mm, According to customers drawing or sample

3: silver thickness: 0.15mm-solid

4: Normal: 0.6-4.0mm 

Contact type: rivet/button. According to customers engineer drawing

Normal: silver/Gold.

Other: according to customers requirement

Certificate: SGS, ISO9001-2000

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.

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. 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 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.

AgZnO rivet and AgZnO/Cu bimetal rivet:

The oxide of this contactor is more thermally stable than CdO. Because  of the higher stability of ZnO and AgZnO, the contactor material increases the  contactor resistance, which would be compensated through structural means,  such as a higher contacting force.
AgSnO2 and AgSnO2 In2O3 and bimetal rivet: 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.