Detailed Product Description
Electric contact
Solid, bimetal or trimetal contact rivets made of silver-based materials are supplied in a variety of shapes and sizes. In case of very low electrical loads rivets can be additionally electroplated with pure and/or hard gold. Specific applications, i.e., in appliances under elevated temperature conditions, require a mechanical connection of the rivet to the carrier material and in addition a bonding via a brazing alloy. In this case, the shank and the underside of the rivet head is clad with a layer of a brazing alloy.
Main Materials:
Plate and punched materials | Content(wt.%) ≥ | Density(g/cm3) ≤ | Resistance Rate μ(Ω·cm) | Tensile Strength N / mm² | Elongating % ≥ | Hardness HV (MPa) ≥ |
AgNi (10) (P.E) | 10 | 10.10 | 2.00 | 220~380 | 8 | 700~900 |
AgNi (15) (P.E) | 15 | 9.90 | 2.20 | 320~410 | 6 | 800~1100 |
AgCdO(10) (P) | 10 | 10.10 | 2.10 | 250~360 | 12 | 250~360 |
AgCdO(15) (P) | 15 | 9.90 | 2.40 | 260~400 | 8 | 260~400 |
AgSnO2 (8) (P.E) | 8 | 9.90 | 2.20 | 260~380 | 8 | 700 |
AgSnO2( 12) (P.E) | 12 | 9.80 | 2.60 | 260~420 | 6 | 750 |
Ag soft | 100 | 10.50 | 1.67 | 200 | 30 | 300 |
Ag hard | 100 | 10.50 | 1.67 | 360 | 2 | 450 |
AgCu(5) | 5 | 10.40 | 1.96 | 270 | 17 | 600 |
AgCu(10) | 10 | 10.30 | 2.00 | 280 | 15 | 700 |
1. Fase material: AgCu, AgCd, AgCdO, AgNi, AgZnO, AgSnO2, AgSnO2In2O3.
2. Base material: Ag,Cu.
AgSnO2, AgSnO2In2O3 are the ideal enviroment-protecting materials. For more information Please don't hesitate to contact us.
Specifications:
item | head diameter D,mm | head thickness T,mm | Face composite layer thickness S,mm | Tail diameter d,mm | Tail length L,mm | Tail composite layer thickness S,mm | Spherical radius R,mm | Demoulding angle |
D | T | S | d | L | H | SR | angle | |
Basic dimension | 2.0-3.5 | 0.4-1.0 | 0.15-0.4 | 1.5-2.0 | 1.0-2.0 | 0.3-0.5 | 4-10 | 9 |
3.5-4.0 | 0.9-1.2 | 0.3-0.5 | 2.0-2.5 | 1.2-2.0 | 0.4-0.6 | 6-12 | 9 | |
4.0-5.0 | 0.9-1.2 | 0.35-0.70 | 2.5-3.0 | 1.5-3.0 | 0.5-1.0 | 8-15 | 11 | |
5.0-6.0 | 1.0-1.5 | 0.35-0.70 | 3.0-4.0 | 2.0-5.0 | 0.8-2.0 | 10-20 | 11 | |
6.0-9.0 | 1.5-2.0 | 0.40-0.80 | 4.0-7.0 | 2.0-4.0 | 1.0-2.0 | 10-20 | 11 | |
Limit deviation | ±0.10 | ±0.05 | ±0.05 | 0/0.10 | 0.10/0 | ±0.05 | ±2 | ±2 |
All dimensions are fully according to customers.
Function
Composite Rivet Contact is mainly used in Automobile, Home Electrical Appliance, Relay, Contactor, Thermal Controller, Timer Electronics and Electrical Appliance and so on.
