AgCdO/Cu/AgCdO Tri-metal Rivets are designed for low-voltage appliances. Excellent electrical conductivity and arc erosion resistance, prolonging the service life of the equipment. The copper core increases the strength and is suitable for high-frequency switching operation, which is widely used in home appliances, power transmission and other occasions.
NAME: Tri-metal silver rivet
Main Material: Ag, FAg, AgNi, AgCdO, AgSnO2, AgZnO2 ETC
Base Material: Copper
Can be customized
Tri-metal Silver Rivet Contacts
Product Material
Ag/Cu/Ag AgNi/Cu/AgNi AgCdO/Cu/AgCdO
AgznO/Cu/AgZnO AgSnO 2/Cu/AgSno 2 AgCuO/Cu/AgCuO
Standard Shapes
Standard Dimensions
| Head Diameter (D) | Head Thickness (T) | Silver Layer Thickness (S) | Shank Diameter (d) | Shank Length (L) | Shank Silver Layer Thickness (H) | Spherical Radius (SR) | Angle θ (°) | |
| Tolerance | ±0.10 | ±0.05 | S≤0.4:+0.04 0 S>0.4:0 -0.04 |
0 -0.10 |
+0.15 0 |
±0.04 | ±0.2R | ±2° |
| Dimension | 2.5-3.0 | 0.8-1.2 | 0.3-0.6 | 1.5 | 1.0-2.5 | 0.5-1.0 | 4-10 | 11° |
| 3.2-4.0 | 0.8-1.2 | 0.4-0.7 | 2 | 1.2-3.0 | 0.5-1.5 | 6-12 | ||
| 4.0-5.0 | 0.9-1.3 | 2.5 | 1.5-3.5 | 0.8-2.0 | 8-15 | |||
| 5.0-6.0 | 1.0-1.5 | 3 | 2.0-4.0 | 1.0-2.5 | 10-20 |
Application Scope
Trimetal rivets are normally used as double side contacts,mainly used in relays, micro switches, button switches and contactors.
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