High Conductivity Electrical Contacts for Remote Controller

Product Description

High conductivity Electrical contacts for remote controller
Electrical contacts factory, more than 12 years manufacture experience, attained ISO9001-2015, work on OEM and ODM projects..



 

1. Introduction of the Silver Electrical Contacts

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.


2. Application of Silver Electrical Contacts

Silver Electrical contact mainly used small and medium-sized current contactor, starter, temperature controller, switches, etc. undercurrent contact devices, micro switches and precision instruments.




 

3. Main Materials for Silver Electrical Contacts

Silver, Silver-Nickel, Silver-Tungsten, Silver-Graphite, Silver Cadmium Oxide, Silver Tin Oxide, Silver Zinc Oxide, (Ag, AgNi, AgCdO, AgSnO₂, AgSnO₂ln₂O_3, AgZnO,)etc.

Material	Composition	Hardness	Electrical Conductivity	Density
Series	(%)	(Hv)	(%IACS)	(g/cm^3 )
Ag	Ag 99.95	30~70	104	10.5
	Ag 99.85,Ni 0.15	35~75	102	10.5
AgCu	Ag 80,Cu 20	75~125	82	10.2
	Ag 75,Cu 25	80~130	75	10.1
AgNi	Ag 90,Ni 10	80~100	90	10
	Ag 85,Ni 15	85~105	85	9.9
AgSnO2	Ag 92,SnO2 8	70~115	85	10
	Ag 90,SnO210	70~125	83	9.9
	Ag 90,SnO2 10	80~120	75	9.6
AgSnO2In2O3	Ag 92,SnO2In2O2 8	70~115	80	10
	Ag 90,SnO2In2O310	80~120	75	10
	Ag 88,SnO2In2O312	80~125	70	10

4.Specification of the Silver Electrical Contacts
Dimensions can be customized
 

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

 

5. Product details of the Silver Electrical Contacts

6. Manufacture plant of Silver Electrical Contacts



7. Mill certificate for Silver Electrical Contacts





8. Packing and shipping for silver electrical contacts
  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?
15-20 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.