Premium Polished Copper Contacts for Switches - Flat and R Type

Product Details
Customization: Available
Materials: Copper
Contact Mode: Surface Mounted Contact
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  • Premium Polished Copper Contacts for Switches - Flat and R Type
  • Premium Polished Copper Contacts for Switches - Flat and R Type
  • Premium Polished Copper Contacts for Switches - Flat and R Type
  • Premium Polished Copper Contacts for Switches - Flat and R Type
  • Premium Polished Copper Contacts for Switches - Flat and R Type
  • Premium Polished Copper Contacts for Switches - Flat and R Type
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  • Overview
  • Product Description
  • Product Parameters
  • Main Products
  • Packaging & Shipping
  • About us
  • FAQ
Overview

Basic Info.

Certification
RoHS
Type
Flat and R
Application
Switches
Surface Treatment
Polishing to Remove Burrs
Shank Type
Solid
Inspection
From Raw Material to Finished Products
Silver Rivets Material
Customizable Upon Request
Silver Layer
Only Copper
Transport Package
Paper Box
Specification
As Customer Request
Trademark
Changhe
Origin
China
Production Capacity
80000000

Product Description

Product Description
 
Premium Polished Copper Contacts for Switches - Flat and R Type
  1. Corrosion-Resistant Copper Contacts for Lightning Protection System Components

  2. Cryogenic Copper Contacts for Superconducting Magnet Lead Applications

  3. Electrolytic Copper Contacts for Electroplating Anode Manufacturing

  4. Low-Impedance Copper Contacts for Building Grounding System Installations

 

Product Parameters
Parameter Specification Importance to Large Companies
Material Composition copper Ensures high conductivity, durability, and resistance to arc erosion for industrial applications.
Contact Resistance ≤ 0.2 mΩ (milliohms) Minimizes energy loss and heat generation, critical for high-efficiency systems.
Hardness 80-150 HV (Vickers Hardness) Provides mechanical strength and wear resistance for long-term reliability.
Operating Temperature -50°C to +200°C Suitable for extreme environments, including automotive, aerospace, and industrial applications.
Electrical Life ≥ 500,000 cycles Ensures longevity and reliability in high-frequency switching applications.
Arc Resistance High resistance to arc erosion (tested at 10A-100A) Prevents failure in high-current applications like circuit breakers and relays.
Corrosion Resistance Excellent resistance to oxidation, sulfidation, and tarnishing Essential for harsh environments, such as marine and outdoor applications.
Surface Finish Polished or coated (e.g., gold plating, rhodium plating) Enhances conductivity, reduces wear, and prevents oxidation.
Compliance Standards RoHS, REACH, UL, IEC 60664, ISO 9001 Meets international regulatory, safety, and quality standards for global supply chains.
Dimensions Customizable (e.g., diameter: 1mm-25mm, thickness: 0.3mm-6mm) Adaptable to specific application requirements in various industries.
Load Capacity 0.5A to 500A+ Supports a wide range of applications, from low-power electronics to heavy industrial systems.
Packaging Anti-tarnish packaging (vacuum-sealed or nitrogen-filled) Protects silver contacts from oxidation during storage and shipping.
Testing & Certification Third-party tested for electrical performance, durability, and environmental resistance Ensures consistent quality and reliability for large-scale procurement.
Lead Time 2-4 weeks (depending on customization and quantity) Ensures timely delivery for large-scale production needs.
Main Products
Premium Polished Copper Contacts for Switches - Flat and R Type
Packaging & Shipping

Inner package: Securely encased in a vacuum-sealed plastic bag, our products are meticulously protected to maintain their pristine condition and integrity throughout their journey.
Outside package: Our robust carton packaging, expertly reinforced, provides unparalleled protection during transit, ensuring your product arrives in perfect condition.

While air freight offers swift delivery and remarkable efficiency, sea freight presents a budget-friendly alternative for shipping, offering flexibility to meet diverse logistical needs.

Premium Polished Copper Contacts for Switches - Flat and R Type
About us

Premium Polished Copper Contacts for Switches - Flat and R Type

FAQ

Q1: Are you trading company or manufacturer ?
A: We are factory and Provide a variety of hardware stamping products and CNC products OEM and ODM solutions.

Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q3: If I wish to send an electronic drawing to you, what types of files can you accept?
A: We accept many formats, such as DXF, DWG and STP.

Q4.What is the shipping method?
A:It could be shipped by sea,by sea or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.

If you have another question, pls feel free to contact us.

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