Ningbo Five Lakes HVACR Equipment Co., Ltd

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Profiled Materials AgNi AgSnO2 for Miniature Components


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Profiled Materials AgNi AgSnO2 for Miniature Components 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 Profiled Materials are precision-formed contact strips and profiles manufactured from silver alloys (AgNi, AgC/BAg15CuP, AgNiCu, AgSnO₂, Au/AgNiCuNi95Sn2/BAg15CuP, AgZnO/BAg15CuP). Using proprietary precision forming and rolling technology, we deliver profiles with tight cross-sectional tolerances and consistent material properties. With monthly capacity of 4 tons, our profiled materials are specified by manufacturers of general relays, communication relays, automotive relays, micro-switches, circuit breakers, contactors, and various stamped electronic assemblies.

Key Features

  • Alloy options: AgNi, AgC/BAg15CuP, AgNiCu, AgSnO₂, Au/AgNiCuNi95Sn2/BAg15CuP, AgZnO/BAg15CuP
  • Precision cross-section control for tight tolerances
  • High dimensional accuracy and uniform material structure
  • Optimized for stamping and automated assembly
  • Stable contact resistance with low electrical wear
  • Wide range of dimensions and shapes available
  • Custom profiles per customer drawing
  • Reliable supply for high-volume OEM production

Technical Specifications

Profile SeriesAlloy TypeCross-Section (mm)Length (m/coil)Width (mm)Thickness (mm)
AgNi ProfileAgNi(10)Custom50-5002-300.2-3.0
AgC ProfileAgC(4)/BAg15CuPCustom50-5002-300.2-3.0
AgNiCu ProfileAgNiCuCustom50-5002-300.2-3.0
AgSnO₂ ProfileAgSnO₂(12)Custom50-5002-300.2-3.0
Au/AgNiCuNi95Sn2Multi-layerCustom50-5002-300.2-3.0

Profile cross-sections can be rectangular, trapezoidal, T-shaped, or custom per drawing. Surface finish options: as-rolled, annealed, or plated. Compatible with high-speed stamping and progressive die production.

Applications

Designed for general relays, communication relays, automotive relays, micro-switches, circuit breakers, contactors, and various stamped electronic components requiring precision and reliability.

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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