High-Performance Electric Silver Contact for Industrial Automation
ChenDe is a leading manufacturer specializing in electric silver contact solutions for PLCs, SCADA, DCS, robotics, circuit breakers, relays, and industrial automation systems. We deliver high-conductivity, long-lasting, and reliable silver contacts to global customers.
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About ChenDe — Professional Electric Silver Contact Manufacturer
Founded in 1999, ChenDe focuses on the R&D and manufacturing of electric silver contact materials, including silver alloy wires, electrical contact rivets, silver composite strips, powder metallurgical contacts, and custom electric contact components for industrial-grade applications.
Application Fields of Electric Silver Contacts
PLC & Industrial Control
High-conductivity silver contacts ensure stable I/O signal performance in PLC and automation control systems.
Robotics&Motion Control
Reliable silver contacts support high-speed switching for CNC machines, industrial robots, and servo drive systems.
Breakers & Switchgear
Arc-resistant silver contacts ensure stable performance under high voltage and high current environments.
Arc-resistant silver contacts ensure stable performance under high voltage and high current environments.
Why Choose ChenDe Electric Silver Contacts?
High Conductivity
A conductivity of 62–65% IACS ensures stable low-resistance performance even under high loads.
Excellent Arc Resistance
Silver alloy contacts maintain a long service life and operational stability under frequent switching conditions.
Custom Manufacturing
We provide wires, rivets, tips, and composite strips fully customized to your drawings, specifications, and application needs.
Electric Silver Contact Material Comparison
| Material | Advantages | Applications |
|---|---|---|
| AgCdO | Excellent arc resistance, long switching life | High-load contactors, heavy-duty relays |
| AgSnO₂ | Eco-friendly, strong anti-welding performance | Home appliances, small relays |
| AgNi | Low contact resistance, great mechanical stability | Switches, miniature circuit breakers |
| Pure Silver (Ag) | Highest electrical conductivity | Low-current precision devices |
Technical Data Sheet for Electric Silver Contacts
- Contact Material: Ag, AgNi, AgSnO₂, AgCdO
- Conductivity: 62–65% IACS
- Hardness: HV 70–110
- Electrical Resistance: ≤ 0.5 mΩ
- Max Operating Temperature: 130°C – 200°C
- Arc Resistance: Excellent
Global Customers Who Trust ChenDe
ChenDe supplies electric silver contacts to leading companies in electrical appliances, industrial automation, power systems, machine tools, and precision switching manufacturers.
Silver Contact Rivets Manufacturer China
AgNi, AgSnO2, Bimetal & Tri-metal 2025 Wholesale Price
Chende Electrical – 15-Year IATF16949 Factory | MOQ 10K | Same-Day Quote | Free Samples
Free Samples & Same-Day Quotation Process
Send drawing → 2-hour quote → 3-day DHL free samples → bulk order. Over 400 molds in stock. More details: Free Samples Process.
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Authority References
- World Silver Survey 2025
- IEC 60947 Low-Voltage Switchgear Standards
- UL 508 Industrial Control Equipment
- TE Connectivity Relay Design Guide
- Schneider Electric Contactor Specifications
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