Audited Supplier
Gold-Plated Copper Material
Surface Mounted Contact
RoHS
Flat and R
Switches
Polishing to Remove Burrs
Solid
From Raw Material to Finished Products
Customizable Upon Request
Changhe
Paper Box
As Customer Request
China
Product Description
Aerospace Electrical Systems - Used in critical avionics and control systems for reliability and corrosion resistance.
Medical Diagnostic Equipment - Ensures precision and durability in compact medical devices.
Telecommunication Devices - Provides stable signal transmission in high-frequency 5G and network equipment.
Data Center Connectors - Ensures reliable connections in server and network power distribution systems.
Industrial IoT Sensors - Used in smart sensors and industrial automation for precision and durability.
Electric Vehicle (EV) Charging Stations - Supports reliable performance in EV charging infrastructure.
Consumer Electronics - Enhances connectivity in compact devices like smartphones and wearables.
| Parameter | Specification | Importance to Large Companies |
|---|---|---|
| Material Composition | Base Metal (e.g., Copper, Brass) with 0.5-3µm Gold Plating | Ensures superior conductivity, corrosion resistance, and durability. |
| Contact Resistance | ≤ 0.02 mΩ (milliohms) | Minimizes energy loss and heat generation, critical for ultra-high-efficiency systems. |
| Hardness | 80-150 HV (Vickers Hardness) | Balances durability and wear resistance for long-term reliability. |
| Operating Temperature | -60°C to +200°C | Suitable for extreme environments, including aerospace, automotive, and industrial applications. |
| Electrical Life | ≥ 1,000,000 cycles | Ensures exceptional longevity and reliability in high-frequency switching applications. |
| Arc Resistance | High resistance to arc erosion (tested at 10A-200A) | Prevents failure in high-current switching applications. |
| Corrosion Resistance | Excellent resistance to oxidation, sulfidation, and tarnishing | Essential for harsh environments, such as marine, aerospace, and outdoor applications. |
| Surface Finish | Smooth and uniform gold plating | Enhances conductivity, reduces wear, and prevents oxidation. |
| Compliance Standards | RoHS, REACH, UL, IEC 60664, ISO 9001, ASTM B539 | Meets international regulatory, safety, and quality standards for global supply chains. |
| Dimensions | Customizable (e.g., diameter: 0.5mm-10mm, thickness: 0.1mm-5mm) | Adaptable to specific application requirements in various industries. |
| Load Capacity | 0.01A to 100A+ | Supports a wide range of applications, from micro-electronics to industrial systems. |
| Packaging | Anti-tarnish packaging (vacuum-sealed or nitrogen-filled) | Protects gold-plated 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 | 4-6 weeks (depending on customization and quantity) | Ensures timely delivery for large-scale production needs. |
Inner package:vaccum plastic bag
Outside package:carton package;
Generally, air freight can be chosen, but sea freight is also an option.
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.
