What are Silver Contact Riveted With Copper Terminals?
Core Product Overview
Our Silver Contact Riveted with Copper Terminals are designed to optimize conductivity and durability, featuring:
Dual-Material Integration:
Silver Contact (99.9% Ag): Stamped from silver sheets, delivering ultra-low contact resistance (≤5mΩ) for minimal energy loss in high-frequency switching.
Copper Terminal (T2 Oxygen-Free Copper): Deep-drawn from GB/T 5231 copper, providing robust mechanical support and cost-efficient current transmission (conductivity ≥99% IACS).
In-Die Riveting Excellence: Proprietary in-die riveting technology ensures precise alignment (±0.05mm tolerance) and bond strength ≥80MPa, eliminating post-assembly defects in silver contact riveted copper stamping parts.
Ready-for-Install Design: Pre-assembled via automated robotic cells, reducing customer assembly time by 40% compared to manual riveting-perfect for high-volume production lines.
Key Advantages of Copper Stamping With Riveted Silver Contacts
1. In-Die Riveting Technology Leadership
Precision Bonding: In-die riveted Silver Contacts integrate silver contact and copper terminal in a single stamping process, achieving 0.1mm positional accuracy for complex geometries (e.g., L-shaped terminals).
Enhanced Reliability: Passes 100,000+ vibration cycles (IEC 60068-2-6) without contact displacement, outperforming traditional post-riveting methods by 30%.
Material Synergy: Silver's conductivity (106% IACS) combined with copper's mechanical resilience creates a balanced solution for both low-current signals and high-current power applications.
2. Performance-Driven Design
| Feature | Technical Advantage | Keyword Integration |
| Contact Resistance | ≤5mΩ (1A DC) – 25% lower than the industry average | Critical for embedded riveted electrical contacts |
| Temperature Resistance | -40°C to +150°C with no bond degradation | Suitable for harsh industrial environments |
| Rivet Shear Strength | ≥80MPa (tensile test) – 20% stronger than standard rivets | Proves durability of in-die riveted silver contacts |
Applications of Silver Contact And Copper Stamping Riveted Parts
Industrial Relays & Control Systems
Relay Static Terminals: Used in Connectivity and relay bases, ensuring stable signal transmission in 12V-24V control circuits with 100,000+ switching cycles.
Automotive Relays: IATF 16949-certified terminals withstand engine vibrations (20g acceleration) and temperatures (+125°C), critical for EV battery management systems.
Electrical Switches & Contactors
Power Switches: Reduces arcing in 100A+ circuit breakers (ABB/Schneider compatible), extending switch lifespan by 25% via low-contact-resistance silver contacts.
Motor Contactors: Handles 400V motor starting currents with minimal welds, thanks to in-die riveted joints that maintain integrity during high-inrush events.
Precision Electronics & Renewable Energy
Control Panels: Compatible with Phoenix Contact terminal blocks, providing secure connections in PLC systems for automated manufacturing-ideal for silver contact riveted copper stamping parts.
Photovoltaic Systems: RoHS-compliant terminals for PV combiner boxes, ensuring low-resistance connections in 1,500V DC systems with long-term reliability.
Factory Strengths: End-to-End In-Die Riveting Expertise
1. Advanced Manufacturing Capabilities
In-House Tooling: 50+ custom stamping dies for silver contacts (minimum feature size: 0.3mm) and copper terminals, enabling rapid prototyping (7 days for new designs).
Automated Production: Robotic in-die riveting cells achieve 99.9% process consistency, with real-time monitoring of rivet depth and contact alignment.
2. Customization & Compliance
Geometry Flexibility: Design support for in-die riveted silver contacts with unique angles (e.g., 45° for compact relays) or embedded features (pre-drilled screw holes for M3/M4 fasteners).
Material Traceability: Every batch includes a QR code linking to silver purity reports, copper composition certificates, and in-die riveting process parameters.
3. Rigorous Quality Control
3D Inspection: CMM scanning for rivet position (±0.02mm accuracy) and bond strength testing (100% batch sampling).
Environmental Testing: 1,000-hour humidity test (85°C/85%RH) and thermal cycling (-55°C to +200°C) for high-reliability applications.
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Leverage our in‑house tooling and automated in‑die riveting lines for Silver Contact Riveted With Copper Terminals; submit your technical drawings right away to lock in verified performance data and factory‑volume pricing for your upcoming project.
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