• OEM Factory Offer Silver Tin Oxide Electrical Contacts
  • OEM Factory Offer Silver Tin Oxide Electrical Contacts
  • OEM Factory Offer Silver Tin Oxide Electrical Contacts
  • OEM Factory Offer Silver Tin Oxide Electrical Contacts
  • OEM Factory Offer Silver Tin Oxide Electrical Contacts
  • OEM Factory Offer Silver Tin Oxide Electrical Contacts

OEM Factory Offer Silver Tin Oxide Electrical Contacts

Materials: AgSnO2
Contact Mode: Fixed Contact
Certification: RoHS, ISO
Voltage: 10-380V
Leadtime: 15 Days
Usage: Relay, Switch, Circuit Breaker, Contactor
Samples:
US$ 50/Bag 1 Bag(Min.Order)
| Request Sample
Customization:

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Gold Member Since 2020

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Manufacturer/Factory

Basic Info.

Model NO.
ER44
Transport Package
Carton Box
Specification
according to drawing
Trademark
INT
Origin
China
HS Code
8538900000
Production Capacity
5000000/Month

Product Description

OEM factory offer Silver Tin Oxide electrical contacts
Electrical contacts factory, more than 12 years manufacture experience, attained ISO9001-2015, work on OEM and ODM projects..

OEM Factory Offer Silver Tin Oxide Electrical Contacts
 
1. Introduction of Silver tin oxide electrical contact
Silver tin oxide ( AgSnO2 ) electrical contact are environmental protection and non-toxic, with excellent anti fusion welding and arc ablation resistance performance.

Silver Tin Oxide / Silver Tin Oxide Indium Oxide has excellent burnout resistance and fusion welding resistance. By adding some additives and using powder metallurgy skills (sintering and kneading) and internal oxidation method skills to manufacture AgSnO2 data, the use of persistent contact resistance and low temperature rise is stable. There is little data handling when in direct current, and it is non-toxic environment.



OEM Factory Offer Silver Tin Oxide Electrical Contacts


 
2. Application of Silver tin oxide electrical contact
AgSnO2 electrical contacts are widely used in large capacity contactor, power relay, medium and small capacity of low voltage circuit breaker, and automobile electronics etc.



OEM Factory Offer Silver Tin Oxide Electrical Contacts
 
3. Main Materials for  Silver tin oxide electrical contact

Main face materials: AgSnO2 8, AgSnO2 10,  AgSnO2 12,  AgSnO2 15,  AgSnO2 20
Main base materials :  Cu, CuNi
Category Density g/cm3 Electrical conductivity  .cm≤  Hardness soft HV≥ Tensile strength soft MPa≥
AgSnO2 92/8 10 2.08   57 225
AgSnO2 90/10 10 2.13 62 230
AgSnO2 88/12 9.9 2.22 67 235
AgSnO2 85/15 9.68~9.96 2. 56 95 250
AgSnO2 80/20 9.65~9.95 2.66 97 275



4.Specification of the Silver tin oxide electrical contact
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 Silver tin oxide electrical contact
a. Silver   b.  Silver-copper   c. silver-copper-silver


OEM Factory Offer Silver Tin Oxide Electrical Contacts

 
6. Process of SnO2 Silver tin oxide electrical contact


OEM Factory Offer Silver Tin Oxide Electrical Contacts



7. Manufacture plant of  Silver tin oxide electrical contact

OEM Factory Offer Silver Tin Oxide Electrical Contacts
OEM Factory Offer Silver Tin Oxide Electrical Contacts




8. Quality control flow chart of Silver tin oxide electrical contact


OEM Factory Offer Silver Tin Oxide Electrical Contacts




9. Packing and shipping for Silver tin oxide electrical contact
  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.
OEM Factory Offer Silver Tin Oxide Electrical Contacts



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.


OEM Factory Offer Silver Tin Oxide Electrical Contacts


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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Gold Member Since 2020

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Manufacturer/Factory
Registered Capital
100000 RMB
Plant Area
>2000 square meters