Premium Silver Contacts for Switches - Flat and R Type, Polished Finish

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Suzhou Changhe Electrical Materials Co., Ltd.

VIP   Audited Supplier 1 year
Profile Certified by SGS/BV
AgNi
Surface Mounted Contact
RoHS
Flat and R
Switches
Polishing to Remove Burrs
Solid
From Raw Material to Finished Products
Customizable Upon Request
0.25mm or as Customer Request
Changhe
Paper Box
As Customer Request
China
Product Description
Product Description
 
  1. Household Light Switches - Guarantees exceptional reliability and durability, ensuring enduring performance within your home's lighting systems for a brighter, more efficient household.

  2. Industrial Control Switches - Essential for machinery and equipment, offering robust performance and unparalleled efficiency to streamline industrial operations.

  3. Power Tools Switches - Delivers superior conductivity and remarkable resistance to wear and tear, perfect for both handheld and stationary tools, ensuring optimal functionality.

  4. Appliance Control Switches - Provides steadfast reliability in essential appliances like washing machines, refrigerators, and microwaves, ensuring smooth and dependable operation in everyday use.

  5. Automotive Dashboard Switches - Integral to vehicle control panels, these switches promise consistent, high-performance operation and exceptional durability, driving your safety forward.

  6. HVAC System Switches - Elevates reliability and efficiency in heating, ventilation, and air conditioning controls, ensuring optimal home comfort.

  7. Smart Home Switches - Designed for seamless integration in home automation and IoT-enabled devices, ensuring efficient and intelligent operations throughout your smart home.


Detailed Photos
Product Parameters
ParameterSpecificationImportance to Large Companies
Material CompositionPure Silver (Ag) or Silver Alloy (e.g., AgCdO, AgNi, AgSnO2)Ensures high conductivity, durability, and resistance to arc erosion for reliable switching.
Contact Resistance≤ 0.2 mΩ (milliohms)Minimizes energy loss and heat generation, critical for high-efficiency switches.
Hardness80-150 HV (Vickers Hardness)Provides mechanical strength and wear resistance for long-term reliability.
Operating Temperature-50°C to +200°CSuitable for extreme environments, including automotive, industrial, and household applications.
Electrical Life≥ 500,000 cyclesEnsures longevity and reliability in high-frequency switching applications.
Arc ResistanceHigh resistance to arc erosion (tested at 10A-100A)Prevents failure in high-current switching applications.
Corrosion ResistanceExcellent resistance to oxidation, sulfidation, and tarnishingEssential for harsh environments, such as marine and outdoor applications.
Surface FinishPolishedEnhances conductivity, reduces wear, and prevents oxidation.
Compliance StandardsRoHS, REACH, UL, IEC 60664, ISO 9001Meets international regulatory, safety, and quality standards for global supply chains.
DimensionsCustomizable (e.g., diameter: 1mm-20mm, thickness: 0.3mm-5mm)Adaptable to specific switch designs and application requirements.
Load Capacity0.5A to 100A+Supports a wide range of applications, from low-power electronics to heavy industrial systems.
PackagingAnti-tarnish packaging (vacuum-sealed or nitrogen-filled)Protects silver contacts from oxidation during storage and shipping.
Testing & CertificationThird-party tested for electrical performance, durability, and environmental resistanceEnsures consistent quality and reliability for large-scale procurement.
Lead Time2-4 weeks (depending on customization and quantity)Ensures timely delivery for large-scale production needs.
Main Products
Packaging & Shipping

Inner package: vacuum plastic bag
Outside package: carton package;

While air freight is the usual choice for speed, sea freight remains a viable alternative for those considering cost-effectiveness.

About us

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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