contact materials Electronic components silver point contacts

Specifications 1.OEM service

2. ISO Standard,ROHS tested

3. High electric conductivity

4.Factory price

      Definition Silver contact refers to the electronic appliances when opening and closing, separation and mutual contact of intersections, because the metal conductor terminals at the instant of the contact prone to moments of fever and spark, prompting them to contact point in the process of using multiple frequency, prone to oxidation and electrolysis, so will increasing the thickness of the contact point, or manufactured polymer metal (copper and multiple) with different material, so will called silver contact.   Main Materials:   Face material : Ag,AgNi,AgCdO,AgSnO2,AgZnO Base material : Cu,CuNI      Product Types:  Trimetal button contacts, bimetal button contacts, precious metal button contacts   Main Applications:   Mainly used in various switches, relays, thermostats, circuit breakers, leakage protectors and other low & middle voltages.   Dimension specification   All dimensions are according to customer's requirements  

Contact rivet dimension and tolerance
Item	Head Diameter D(mm)	Head Thickness T(mm)	Layer Thickness S(mm)	Shank Diameter d(mm)	Shank Length L(mm)	Sphere Radian R(mm)	Mold Ratio θ
Specification	2.5	0.6-1	0.3-0.4	1.2-1.5	1-2	4-6	9
	3	0.8-1.2	0.3-0.5	1.5		6-8
	3.5			1.5-2.0	1-3
	4	1.0-1.5		2		8-10
	4.5			2.0-2.5
	5	1.0-2.0	0.4-0.6	2.5		10-15
	5.5			2.5-3.0
	6			3		15-20
	6.5	1.2-2.0	0.5-0.7	3.0-3.5
	7			3.5		20-25
	8			4
Tolerance	±0.1	±0.05	±0.05	±0.05	±0.15	±0.2	±2

     PROCESS FLOW CHART                        Quality Control            Manufacture Facility     Test Facility   Packaging & Shipping     About shipment   1. By sea, by air, by door to door express (FedEx, UPS, DHL, TNT, EMS).
2. For Air Shipment, Please choose your favorite, shipping method according your detail requirement
3. The shipping discount is different because of different weight and destination, we will choose the cheapest and safest way according to your detailed requirement.
4. Normally, it will take around 3-7days from China to destination country         FAQ HOW TO PLACE ORDER   Advantages 1. Guaranteed quality INT always promise to provide 100% quality products accord with ISO standard, ROHS/SGS test report, material certificate are available. Should be any of our products out of quality standard, we will take back the rejects and absorb all the losses occurred.   2. Competitive price We fixed on the principle of small profit and take full consideration of customer’s cost saving.   3. Prompt delivery 7 days of sample making, 3 days of shipping, to make sure our customer receive cargos at the soonest time.   4. Best service Whenever you need us, we are available. Whenever you send questions or problems, we'll reply and make solutions within 24 hours.   Welcome to contact us     Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us!!!

Contact us if you need more details on Silver Point Contacts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Silver Contacts、Electrical Contact Rivet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Electrical Contacts