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Relay Switch Parts Electrical Contact Tips

China Relay Switch Parts Electrical Contact Tips, Find details about China Silver Contacts, Contact Points from Relay Switch Parts Electrical Contact Tips

Model NO.
ER58
Trademark
INT
Transport Package
Carton Box
Specification
according to drawing
Origin
China
HS Code
8538900000
Model NO.
ER58
Trademark
INT
Transport Package
Carton Box
Specification
according to drawing
Origin
China
HS Code
8538900000
Relay switch parts Electrical contact tips
Electrical contacts factory, more than 12 years manufacture experience, attained ISO9001-2015, work on OEM and ODM projects..

Relay Switch Parts Electrical Contact Tips
 
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 fluid


Relay Switch Parts Electrical Contact Tips

 
2. 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.

Relay Switch Parts Electrical Contact Tips

 
 
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.
 
MaterialCompositionHardness ElectricalDensity
Series(%) (Hv or HRB ) Conductivity(g/cm3 )
    (%IACS) 
  AgSnO2        Ag 88,SnO2 12Hv90~135659.9
        Ag 87,SnO2 13Hv110~160549.8
  AgSnO2In2O3        Ag 89,SnO2In2O3 11Hv110~1505110
        Ag 87,SnO2In2O3 13Hv110~1555010
  AgNi        Ag 70,Ni 30Hv85~14070 9.5
        Ag 50,Ni 50Hv90~14555 8.9
  AgW        Ag 50,W 50HRB40~705013.2
        Ag 35,W 65HRB65~954514.5
        Ag 50,W+WC 50HRB45~755013.2
  AgWC        Ag 55,WC 45HRB55~854812.2
        Ag 50,WC 50HRB70~1004512.1
        Ag 40,WC 60HRB70~1004012.5
  AgWCC        Ag 85,WC 12,C3Hv50~8055 9.3
        Ag 79,WC 18,C3Hv50 ~9553 9.3
        Ag 77,WC 20,C3Hv55~9551 9.5
        Ag 75,WC 22,C3Hv55~9549 9.5
        Ag72,WC 24,**Hv60~9545 9.7
  AgC        Ag 95,C5Hv40~7055 8.1
  CuW        Cu 40,W 60HRB60~904813
        Cu 35,W 65HRB65~954513.5
        Cu 30,W 70HRB70~1004014

4.Specification of the Silver contact Points
Dimensions can be customized

 
5. Product details of Silver contact Points
 
Relay Switch Parts Electrical Contact Tips


6. Manufacture plant of Silver contact Points

Relay Switch Parts Electrical Contact Tips
Relay Switch Parts Electrical Contact Tips



7. Quality control for Silver contact Points

Relay Switch Parts Electrical Contact Tips





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.

Relay Switch Parts Electrical Contact Tips



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.

Relay Switch Parts Electrical Contact Tips


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.
 

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