AgSnO2/Cu/AgSnO2 Tri-metal Rivets combine the high conductivity of copper cores with the durability of the outer layer, making them an excellent choice for electrical contact components. It is suitable for circuit connections that require high reliability and long life, such as circuit breakers, contactors, etc.
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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