alloy Silver Electrical Contacts for household switch / car relay

Quick Detail:

Characteristics and Applications for AgSnO2In2O3 silver alloy contact material

Contact Material in Huano:Type 6

AgSnO2In2O3

AgSnO2In2O3 Properties

AgSnO2In2O3 contact material is the best substitute of AgCdO contact material on commercial value.Compared to AgCdO, AgSnO2In2O3 contact material is with better heat stability and higher hardness,

and thus leads to better welding ability and consumption,especially pin oxide seeped with inner-oxidation,which is useful for contact application.

This contact material may use for electrical machine of low voltage in place of AgCdO contact material,like switch,relay,especially for direct current electrical machine on car ,

as starter,switch controled by ray.

Main applications for AgSnO2In2O3 contact material according to its properties:

Properties of internal oxidation products is that they have good stability, abrasion resistance, anti-welding behaviour, and they are widely used in household appliances, car relays, switches .

Delivery forms:

AgSnO2In2O3 silver Wire,AgSnO2In2O3 silver tips or AgSnO2In2O3 silver rivet

What are electrical contacts?

The contact is also called a tip, point, finger, wedge, button or segment.A single or multi-pole electrical product that contains movable and stationary contacts,

often including screws, springs and possibly other hardware is called a kit or set.

A contact opens and closes

(makes and breaks) to engage or interrupt an electrical circuit. They are usually used for switches,

relays, contactors and motor starters etc.

An electrical contact is defined as the interface between the current-carrying members of electrical/

electronic devices that assure the continuity of electric circuit, and the unit containing the

interface. The current-carrying members in contact, often made of solids, are called contact

members or contact parts. The contact members connected to the positive and negative circuit

clamps are called the anode and cathode, respectively.

Electrical contacts provide electrical connection and often perform other functions. The

primary purpose of an electrical connection is to allow the uninterrupted passage of electrical

current across the contact interface. It is clear that this can only be achieved if a good metalto-

metal contact is established. The processes occurring in the contact zone are complex and not

fully explained within the limits of present knowledge. Although the nature of these processes may

differ, they are all governed by the same fundamental phenomena, the most important being the

degradation of the contacting interface and the associated changes in contact resistance, load,

temperature, and other parameters of a multipoint contact.

Why choose Huano contacts?

1. Designing:

We can help customers design the best Silver Electrical Contacts by using different processing procedures to achieve good function and save costs according to the application,according to many years' experience for electrical contacts manufacturing.

2. choosing contact material:

We can recommend the most suitable contact material to customers according to the electrical contacts' application,base on a rich fund of knowledge of kinds of contact material,

3. Free sampels:

We can provide small quantities of free samples of electrical contacts to customer for testing

4. Special electrical contacts

We can provide some Silver Electrical Contacts made by special materials, such as: CuW contact material,AgWC contact material,AgW contact material,AgCu contact material,AuAg, contact material ,AuAgCu contact material,AgCuNi contact material...

We also provide special shape electrical contacts according to customers' design.(want to see

Special electrical contacts,please visit Huano website's product category-special electrical contacts

5 Quality control: we provide Silver Electrical Contacts samples to customer for checking before production; we will not produce until the Silver Electrical Contacts

sample is approved; we will do the product inspection randomly in the process of production to detect the problem in time, we also will select random products to customers for checking according to customers requirements after the completion of the production before shipping.

For the Silver Electrical Contacts products with high assembly requirements, we will ask customers to provide the assembly parts, to ensure that the products can be assembled ok before shipment.

6. Provide valuable pictures for Silver Electrical Contacts

anytime: provide clear pictures of samples to customers for checking before the shipment; provide pictures of products which is in the process of producing; provide the detail packaging pictures showing the quantity and packaging of each product clearly after the completion of producing.

7. Freight advantage: many customers who cooperate with us for many years give feedback that the freight charges that we offered is much lower than the costs that the customers arrange the transportation by themselves, in general, the price can be cheaper by 30 percent to 50 percent, which help customers save shipping costs greatly.

8. Efficiency: Our sales department communicates with customers by using a variety of online tools (Skype, MSN, Trademanager,Wechat,WhatsAPP ...), telephone, and e-mail, and adjusts the working hours according to customer time difference to keep in touch with customers and answer customer inquiries at any time, customers can use PAYPAL, western union and other online payment platform to pay a small amount of sample fee to shorten the sample production time.