Electronic contact silver points

 Electronic contact silver points Main Materials:   Face material : Ag,AgNi,AgCdO,AgSnO2,AgZnO Base material : Cu,CuNI    Characteristics:     . Ag Cu bimetal rivet: This contact has good electrical conductivity and its surface is not liable to oxidization.     . AgNi /Cu bimetal rivet: In low voltage engineering, this contact is widely used in AC switches as an electrical contact.     . AgCdO/Cu bimetal rivet: This contact includes AgCdO10, AgCdO12, AgCdO15, and this kind of electrical contact has one of the most important materials in silver - metal oxide contact material.    . AgZnO/Cu bimetal rivet: The oxide of this contactor is more thermally stable than CdO.     . AgSnO2 and AgSnO2 In2O3 and bimetal rivet:  AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials to instead of AgCdO.   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                               SGS Test Report:       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             Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us!!!

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Product Categories : Electrical Contacts