Silver Electrical Contact Plate , AgCdO Silver Sheet Plate For Relay

Quick Detail:

 

 

Name	Silver Electrical Contact plate   other name: Electrical Contact sheet plate Electrical Contact Tips, Silver Contact Tips, Relay Contact Tips	Application	Used for AC or DC relays, command switches, contactors, optical controlled switches, temperature controllers and machine timers, etc.
size	Width: 3mm to 20mm (0.118 inch to 0.787 inch)   Length: 3mm to 25mm (0.118 inch to 0.985 inch)   AgCdO Contact plate thickness: 0.5mm-3.0mm (0.02inch to 0.118inch)	Feature	Excellent anti-welding, corrosion resistance,Arc-resistance,Stable contact resistance, good electrical conductivity and thermal conductivity
Material	Contact material: AgCdO(Ag 85%,CdO 15%)	Certificate	ISO9001,CE,ts16949

 

Product Details:

Place of Origin:	China
Brand Name:	Huano contacts
Certification:	CE,ISO9001
Model Number:	Huano contact001

Payment & Shipping Terms:

Minimum Order Quantity:	100pcs
Price:	negotiation
Packaging Details:	vacuum plastic packaging inside, carton box outside (24*12*24cm)
Delivery Time:	10 days to 12 days for 100,000pcs to 500,000pcs
Sampling delivery time:	8 days to 10 days
Port	shenzhen yantian port
Payment Terms:	Paypal for small sample fee,T/T,L/C for big amount payment
Supply Ability:	2, 000, 000PCS/week
OEM/ODM SERVICE	Accept

 

Characteristics and Applications for AgCdO contact material

Contact Material in Huano:Type 3

AgCdO10,AgCdO20

AgCdO10,AgCdO20 Properties

CdO particles are finely distributed in Ag matrix. Under the action of arc, CdO decomposes and vaporizes, which cools down the contact surface,

so as to lower the arc energy and extinguish the arc. This material is of high welding resistance and electric wear resistance, low and stable contact resistance.

by increasing CdO content, the welding resistance of the material can be improved, but the contact resistance and temperature rise will also increase.

 

Main applications for AgCdO10,AgCdO20 contact material according to its properties:

 

Widely used to relays, contactors and AC/DC switches for medium or large current, circuit breakers for medium or small current; specially fit for AC contactors for medium or large current.

 

Delivery forms:

AgCdO alloy Wire,AgCdO alloy plate or AgCdO alloy rivet

 

Our company can offer various kinds of elecrical sheet or plates according to your drawings or samples.

 

 

Features for different contact sheet plate material

Pure silver sheet plate

 

(1) Pure silver has extremely high electrical conductivity

 

(2) Very low contact resistance rate

 

(3) Easy to solder

 

(4) It is easy to produce, so silver is an ideal contact material

 

(5) It is one of the most widely used materials in small capacity and voltage appliances

 

 

 

AgNi sheet plate

 

(1) AgNi contact material contains 10% to 40% Ni

 

(2) Produced by powder metallurgical production, with low and stable contact resistance,

high hardness and mechanical strength

(3) Material transfer in case of DC is very low

 

(4) High electrical and thermal conductivity

 

(5) With very low arc erosion

 

6) Wire of solid and composite rivets produced by powder sintering-extruding methods

 

 

 

AgSnO2 sheet plate

 

(1) AgSnO2 is the ideal material of AgCdO and has excellent properties of contacts

(2) AgSnO2 has higher thermal stability

 

(3) AgSnO2 has higher resistance against welding and erosion than AgCdO material

(4) Non-poisonous. So it is a new material which is empoldered and developed actively over the world

 

(5) For AgSnO2 contact material, the contact resistance can be controlled within

thelimited range by putting in a small amount of additive of special metal-oxide

(6) In this aspect, contact materials produced by powder metallurgy processing method have higher resistance against arc erosion and less arc bumming than those produced by oxidation processing method

 

 

 

AgZnO sheet plate

 

(1) ZnO, one type of material in AgznO contact, has comparatively higher thermalstability

 

(2) The welding resistant and resistance against arc erosion of the contact is better

 

(3) The AgZnO contact material has higher welding resistance and low arc erosion

with strong magnetic arc blowing under large switching capacity

 

(4) AgZnO contact material is innocuous and has no pollution to the environment

 

(5) AgZnO contact material is mostly suitable for contactors and circuit breakerswith

large capacities

 

 

 

AgCdO sheet plate

 

(1) AgCdO is a kind of most important contact material among silver metal-oxide materials, and it is widely used for low-voltage devices

 

(2) When the temperature is higher than 900 degrees centigrade, CdO is sublimated and the contact surface is cooled down in order to reduce and even extinguish

the arc energy. This method can increase the resistance against welding

 

(3) Contact materials produced by powder sintering-extruding methods have higher

density and low resistance rate

 

(4) It also has higher welding resistance and uniform arc erosionInner

 

2:type: Round type/ rectangular type,head dimension: round tip:2mm-25mm

 

rectangular tip: W=3mm-20mm,L=3mm-25mm;tip thickness:0.5mm-3.0mm

 

3:application: Highmediumlow voltage breaker, automatic switch, highmediumand low voltage electrical appliance

 

4:Radius can be customers size

 

5: Products range: wall switch, relay, breaker, thermostat, mid/low voltage switch

 

6: Resistant to high-current, high current, Kang Da current corrosion and welding, hardness, strength is higher than normal contact

 

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 memb