Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
305
Year of Establishment:
2005-11-04
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service

Silver Copper Contact, Alloy Point, Customized manufacturer / supplier in China, offering Electric Switch Electrical Contact Types, High Precision Square Contact Tips, RoHS Approved Silver Cadmium Oxide (AgCdO) Alloy Electrical Contacts Manufacturer in China and so on.

Gold Member Since 2016
Audited Supplier

Electric Switch Electrical Contact Types

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $0.05-1/ Piece
Port: Shanghai, China
Production Capacity: 500000pieces/Month
Payment Terms: L/C, T/T, D/P
Materials: AG, AG/Cu, Agcdo, Agsno, Agzno, Agni and So on
Certification: ISO9001, ISO14001, RoHS, SGS
Feature: High Haedness, Resistance to Welding and Burning
Inquiry: Pls Inquiry with Product Drawings or Specification
Gender: Silver Copper Contact
Application: Contactors, Circuit Breakers, Temperature Controll

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Basic Info

Model NO.
LS-CD-035
Trademark
Longsun
Transport Package
Carton / as Required
Specification
Made according to customers′ drawings and request
Origin
Zhejiang, China
HS Code
8538900000
Product name: Silver Alloy Contact Point
1. The material ingredient and mechanical performance of oxidized contact
 Materials and Characteristic  
MaterialSpecification(WT%)density≥
g/cm3
hardness
 HB≥
resistance ratio
≤μΩ.cm
AgSnO2In2O3ZnOCuOCdO
AgSnO2(8)928────────9.9652.3
AgSnO2(10)9010────────9.8702.4
AgSnO2(12)8812────────9.7752.5
          
AgSnO2(5)InO3(3)9253──────9.9703.2
AgSnO2(6)In2O3(3)9064──────9.8703.3
AgSnO2(7)In2O3(3)9073──────9.8753.3
AgSnO2(8)In2O3(4)8884──────9.7753.4
AgSnO2(9)In2O3(4)8794──────9.6803.5
AgSnO2(10)In2O3(4)86104──────9.5803.5
          
AgZnO(8)92────8────9.7653.2
AgZnO(10)90────10────9.55713.4
          
AgCdO(8)92────────810.05642
AgCdO(10)90────────1010652.1
AgCdO(12)88────────129.9672.3
AgCdO(13)87────────139.8702.5
AgCdO(15)85────────159.75702.7
          
AgCuO(10)90──────10──9.6652.5

2. Oxidized contact characteristics are as follows:
  A). Inner Oxidized Electrical Contact owns excellent consistency ,tiny Oxidized material particle ,arc corrosion resistance and long electricity life .
  B). Adding nickel and thulium to AgSnO2,AgSn02In2O3,AgZn02,AgCu0,AgCd0,etc with the technology of low temperature high pressure oxidized takes effect on making grain tiny ,dispersion and aggrandizement ,consequently improves their mechanical strength ,ameliorate fusion ,arc corrosion resistance and abrasion.
  C). Adopting melting pulverization and pre-oxidized manufacturing methods can make high quality contact material with the advantage of grain thin and organization uniformity ,no defection in microcosmic structure ,eliminating oxide leanness area.

3. Main application
Inner Oxidized Electrical Contact are widely used in low voltage electrical appliance
1) AgSnO2,AgSnO2In03series: Widely used in AC Contactor (CJ20,CJ40,3TF ,ETC)Power AC Switch (>=50KW),DC Contactor, AC \DC Power Relay, Automobile and low voltage circuit breaker.

2) AgSnO2 series: Widely used in low voltage circuit breaker with rating, electricity within 200A(such as DZ15 series, especially omnipotence breaker )drive socket, protective socket, AC Relay  DZ5L series breaker etc. Some large capacity switches also use AgZnO materials such as ME omnipotence breaker.

The manufacturing and test equipments for Inner Oxidized Electrical Contact include intermediate frequency melting furnace, hot mill and precision mill machine, auto-stamping machine ,Ionic Contamination Test System AAS\WF10,Colored Microscope From Japan ,etc .We can develop and manufacture oxidized contact according to customers' specific requirement ,and the output can surpass 120 tons annually.

4 Package(Vacuum Packing)
   Inside: Vaccum plastic bag
   Outside: Carton 
   Or According to customers specific requirements
   Delivery: within 15 days

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