2-Base Material:Copper
3-Surface Plating:No plated or as require Silver-plated,Gold-plated,Nickel-plated.
4-OEM/ODM:Accepted,need your drawing
5-Free Samples:10-50pcs is allowed
6-Lead Time:Samples 3-5days,Orders 7-10days
7-Production Capacity:300,000,000 pcs/month
8-Packing:Inner plastic bag/box,Outer carton/pallet
9-Payment Item:T/T,L/C by USD/EUR/RMB
10-Quality Standard:ISO9000,IATF16949,RoHS,REACH
11-Application:Relay,Contactor,Switch,Thermostat,Breaker,other High/Low-voltage electrical appliances
Features of our Electric Solid Copper Contacts:
1. The raw material of red copper comes from 100% mineral copper, which has good conductivity;
2. The surface is electroplated to prevent oxidation and improve conductivity;
3. Compared with pure silver contacts, greatly reduce the cost of contacts;
4. Non-standard customization can be made according to customer drawing requirements;
5. Simultaneously process various Electrical Silver Contacts, in-die stamping riveting components and welding components to provide customers with solutions;
6. The reputation of the group company is guaranteed and provides technical services to customers.
Red Copper is the main Contact Point material. The weakness of copper as a contact material is that it is easily oxidized in the air. When the temperature is below 200℃, a CuO surface film can be formed, which can reach 10~1000nm; when it is above 200℃, a CuO surface film is added, and its resistivity can reach 106Ω. When the temperature reaches 120℃, the contact resistance can be increased by 3 times due to the influence of the surface oxide film, and the aforementioned abnormal wear phenomenon will also occur in the oil. Its solubility and arc resistance are not as good as tungsten (W) and molybdenum (Mo). ) And other metals. However, from the perspective of comprehensive indicators such as electrical conductivity, arc resistance, and price, Electric Copper Contacts are the most widely used contact material, and many multi-element composite materials (alloy or powder metallurgy) are also based on copper.
XIAMEN APOLLO manufactures Solid Silver Contacts,Composite Bimetal Contacts and Trimetal Contact Rivets for Relays and all kinds of switching devices for the measurement and control of electricity.On over 300 different rivet cold heading manufacturing machines, including internally developed cold and hot bonding machines, we produce about 3 billion Contact Rivets annually for customers around the world. In addition we supply XIAMEN APOLLO's Internal Stamped Parts production with Electrical Silver Contact Rivets.
Contact Information:
Mr.Terry Young (Sales Manager)
Apollo Electronic Components (Xiamen) Co.,Ltd
Xiamen Apollo Stamping Welding Technology Co., Ltd
Add:225#,Jinshang Road,Huli District,Xiamen City,Fujian Province,China,361009
Tel&Fax: 0592-5765084, Mob/WhatsApp/WeChat: 0086-13859903038 ,QQ: 1260358661
Email: yfd@china-electronic-components.com
Web: www.china-electronic-components.com , www.stamping-welding.com
Since 1990,professional in Silver Contact Rivet&Core&Screw Terminal for Relay&Switch&Contactor ect Stamping&Welding solutions !