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Silver Clad Strips Ag AgNi AgSnO2 for Relays
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Silver Clad Strips Ag AgNi AgSnO2 for Relays by Ningbo 5 Lakes - a reliable HVAC solution for global buyers. CE certified, OEM/ODM supported, reliable China HVAC supplier since 2019.
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Product Details
Product Introduction
Our Clad Strips are composite metal strips featuring silver alloy contact layers (Ag, AgNi, AgZnO, AgSnO₂, AgSnO₂In₂O₃) bonded to copper alloy or copper-plated base materials through advanced roll-bonding technology. This bimetallic construction provides optimal combination of precious metal performance at the contact face and cost-effective base metal for the structural body. With 10 tons/month capacity, we supply clad strips for relays, contactors, current fuse elements, thermal fuse components, switches, and various low-voltage electrical applications.
Key Features
- Composite structure: silver alloy layer bonded to copper alloy or Cu-plated base
- Silver alloy options: Ag, AgNi, AgZnO, AgSnO₂, AgSnO₂In₂O₃
- Excellent bonding strength between layers
- Cost-effective: precious metal only where needed
- Uniform thickness and composition control
- Wide strip thickness and width range
- Suitable for stamping and progressive die forming
- Recyclable, energy-saving, and environmentally friendly
Technical Specifications
| Series | Silver Layer | Base Layer | Total Thickness (mm) | Width (mm) | Silver Layer Ratio |
|---|---|---|---|---|---|
| Ag/Cu Series | Ag (Pure) | Cu (T2) | 0.10-2.0 | 5-100 | 5%-30% |
| AgNi/Cu Series | AgNi(10) | Cu (T2) | 0.10-2.0 | 5-100 | 5%-30% |
| AgSnO₂/Cu Series | AgSnO₂(12) | Cu (T2) | 0.10-2.0 | 5-100 | 5%-30% |
| AgZnO/Cu Series | AgZnO(8) | Cu (T2) | 0.10-2.0 | 5-100 | 5%-30% |
| Ag/CuZn Series | Ag | Brass (H62) | 0.10-2.0 | 5-100 | 5%-30% |
Strip thickness tolerances: ±0.01mm for thickness <0.5mm, ±0.02mm for thickness 0.5-1.0mm, ±0.03mm for thickness >1.0mm. Width tolerances: ±0.1mm. Custom silver layer ratios and total dimensions available upon request.
Applications
Used for manufacturing contact components in relays, contactors, current fuse elements, thermal fuse components, switches, and various low-voltage electrical control devices.
HVACR Electrical Contact Solutions
Our silver electrical contact materials are widely used in HVACR equipment — including air conditioners, heat pumps, refrigeration units, and cold room controllers — as well as in contactors, relays, circuit breakers, thermostats, and motor starters. These silver alloy contacts deliver reliable switching performance in the demanding electrical environments of HVACR systems.
Why Choose Ningbo Five Lakes HVACR
- Original manufacturer of HVACR electrical contact materials with OEM / ODM / CKD capabilities
- Silver alloy contact rivets, tips, wires, clad strips and assemblies for air conditioner, heat pump and refrigeration systems
- Small orders acceptable, customization per buyer specifications
- ISO / CE / UL certified production with strict quality control
- Fast response and professional export service to global HVACR markets
Contact us today for pricing, datasheets and customization options on HVACR electrical contacts and silver contact materials.
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