Electrical Contacts Manufacturer Introduction

Publish Time: 2019-08-30 11:31 Author: Site Editor Visit: 501

Wenzhou Saijin Electric Alloy Co., Ltd. was established on May 4, 1998. The company specializes in the production of contact rivets, contact points, contact components, electrical accessories and silver alloy wire.

Saijin cooperating with Schneider,Haier,Panasonic,Chnt,Bahra Cables,Apator,FEB,Amper Auto etc.

Tel: +86(577)8521 0099

Fax: +86(577)8523 3668

Email: info@wzsaijin.com

product description

Electrical Silver Solid Contact Rivet for Relay Switch with Au Gold plating

Product Material

Ag /Fag ,AgSnO2, AgNi, AgCdO with Au plating

General Description

Silver and fine grain silver(FAg)possess very high electrical and thermal conductivity,low and stable contact resistance,and good workability.For silver resistance to arc erosion and contact welding are limited,mechanica strengthis low,Due To the small quantity of nickel in the fine grain silver,resistance to arc erosion and mechanical strength are higher than that of silver.

MaterialProperties

	Ag		Fag
	Tips	Wires	Tips	Wires
Ag Content(wt.％)	≥99.95	≥99.95	99.85（+0.15Ni）	99.85（+0.15Ni）
Density(g/cm³)	≥10.48	≥10.48	≥10.40	≥10.40
Elec,Resistivity(µΩ•cm)	≤2.10	≤1.80	≤2.10	≤1.85
Hardness Hv (MPa)	≥400	≥600	≥450	≥650
Tensile Strength(MPa)	-	230-380	-	250-380
Elongation(％)	-	2-18	-	2-8
Manufacturing process	Extruding-Roling	Extruding-Drawing	Extruding-Rolling	Extruding-Drawing

Application Scope

Widely used in low current devices,such as relays,timers,auxiliaryt switches for household appliances(FAg),control switches(FAg).

Electrical Contact Part Sheet Metal Stamping Components For Switch Socket ISO9001

PRODUCT MATERIAL

Cooper, brass, stainless steel, etc.

GENERAL DESCRIPTION

There are mainly three kinds of Electrical Contact Component :
1,Riveting Parts : contact is riveted on copper component.
2,Welding Parts : sheet contact is welded on copper component.
3,Stamping Parts: precious clad metal is stamped into contact bridge component.

The manufacturing and test equipments for making Contact Component apparatus such as digital and automotive welding stamping machine, riveting machine, welding Automaton, hi-speed stamper, stamper, coloured metallography ，microscope , 3D coordinator etc. We can develop and manufacture contact component according to customers’ specific requirements and the output can surpass one billion pieces annually.

APPLICATION SCOPE

The electrical contact components can be widely use in switches, relays, thermostats, contactors, disconnector，controllers, timers and other low-voltage apparatus.