Audited Supplier
ER67
Silver Copper Composite
Surface Mounted Contact
RoHS, ISO
10-380V
15 Days
Relay, Switch, Circuit Breaker, Contactor
INT
Carton Box
according to drawing
China
8538900000
Product Description
Silver contacts for soldering and welding
Electrical contacts factory, more than 12 years manufacture experience, attained ISO9001-2015, work on OEM and ODM projects..
Silver/Fine grained /silver/Silver-Nickel/Silver-Tungsten/Silver-Graphite/Silver-Cadmium Oxide/Silver-Tin Oxide/Silver Zinc Oxide etc.
4.Specification of the Silver contact Points
Dimensions can be customized
6. Manufacture plant of Silver contact Points
7. Quality control for Silver contact Points
8. Packing and shipping for Silver contact Points
Packing:
First put 500-5000 pcs into small plastic bags or vacuum plastic bags, then in separated small carton box, at last Into hard cardboard box.
Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.
9.FAQ
1. Do you have ISO certificate?
Yes, we obtained ISO9001
2. How long is your delivery time for electrical contacts?
15-25 days depend on the raw material condition
3. Do you make parts according to our design?
Yes, we always do as per customers drawings or Technical documents
4. Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
Electrical contacts factory, more than 12 years manufacture experience, attained ISO9001-2015, work on OEM and ODM projects..
1. Introduction of Silver contact Points
Silver contact points also called a contact tip, button or terminals. It is an electrical circuit component found in electrical switches, relays and breakers. It is composed of two pieces of electrically conductive metal that pass electrical current or insulate when the gap between them is closed or open. The gap must be an insulating medium of air, vacuum, oil, SF6 or other electrically insulating fluid2. Application of Silver contact Points
Silver contact points used for high-voltage switches, electro-processed electrodes, and microelectronic materials. As parts and components, they are widely used in aerospace, aviation, electronics, power, metallurgy, machinery, sports equipment and other industries etc.3. Main Materials for Silver contact Points
Silver/Fine grained /silver/Silver-Nickel/Silver-Tungsten/Silver-Graphite/Silver-Cadmium Oxide/Silver-Tin Oxide/Silver Zinc Oxide etc.
| Material | Composition | Hardness | Electrical | Density | |
| Series | (%) | (Hv or HRB ) | Conductivity | (g/cm3 ) | |
| (%IACS) | |||||
| AgSnO2 | Ag 88,SnO2 12 | Hv | 90~135 | 65 | 9.9 |
| Ag 87,SnO2 13 | Hv | 110~160 | 54 | 9.8 | |
| AgSnO2In2O3 | Ag 89,SnO2In2O3 11 | Hv | 110~150 | 51 | 10 |
| Ag 87,SnO2In2O3 13 | Hv | 110~155 | 50 | 10 | |
| AgNi | Ag 70,Ni 30 | Hv | 85~140 | 70 | 9.5 |
| Ag 50,Ni 50 | Hv | 90~145 | 55 | 8.9 | |
| AgW | Ag 50,W 50 | HRB | 40~70 | 50 | 13.2 |
| Ag 35,W 65 | HRB | 65~95 | 45 | 14.5 | |
| Ag 50,W+WC 50 | HRB | 45~75 | 50 | 13.2 | |
| AgWC | Ag 55,WC 45 | HRB | 55~85 | 48 | 12.2 |
| Ag 50,WC 50 | HRB | 70~100 | 45 | 12.1 | |
| Ag 40,WC 60 | HRB | 70~100 | 40 | 12.5 | |
| AgWCC | Ag 85,WC 12,C3 | Hv | 50~80 | 55 | 9.3 |
| Ag 79,WC 18,C3 | Hv | 50 ~95 | 53 | 9.3 | |
| Ag 77,WC 20,C3 | Hv | 55~95 | 51 | 9.5 | |
| Ag 75,WC 22,C3 | Hv | 55~95 | 49 | 9.5 | |
| Ag72,WC 24,** | Hv | 60~95 | 45 | 9.7 | |
| AgC | Ag 95,C5 | Hv | 40~70 | 55 | 8.1 |
| CuW | Cu 40,W 60 | HRB | 60~90 | 48 | 13 |
| Cu 35,W 65 | HRB | 65~95 | 45 | 13.5 | |
| Cu 30,W 70 | HRB | 70~100 | 40 | 14 |
4.Specification of the Silver contact Points
Dimensions can be customized
5. Product details of Silver contact Points
6. Manufacture plant of Silver contact Points
7. Quality control for Silver contact Points
8. Packing and shipping for Silver contact Points
Packing:
First put 500-5000 pcs into small plastic bags or vacuum plastic bags, then in separated small carton box, at last Into hard cardboard box.
Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.
9.FAQ
1. Do you have ISO certificate?
Yes, we obtained ISO9001
2. How long is your delivery time for electrical contacts?
15-25 days depend on the raw material condition
3. Do you make parts according to our design?
Yes, we always do as per customers drawings or Technical documents
4. Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
