Audited Supplier
High-Current Circuit Breakers - Used for reliable current interruption and superior arc resistance in electrical systems.
Industrial Relays and Contactors - Ensures durable and efficient switching in heavy-duty industrial applications.
Motor Starters and Controllers - Provides high conductivity and resistance to wear in motor control systems.
Power Distribution Systems - Ensures efficient energy transfer and reliability in commercial and industrial power networks.
Renewable Energy Inverters - Supports stable operation in solar and wind energy conversion systems.
Automotive Electrical Systems - Used in ignition systems, sensors, and control modules for durability and performance.
Aerospace Electrical Panels - Provides reliability in critical aircraft controls and power distribution systems.
HVAC Control Units - Enhances performance in heating, ventilation, and air conditioning systems.
| Parameter | Specification | Importance to Large Companies |
|---|---|---|
| Material Composition | Pure Silver (Ag) or Silver Alloy (e.g., AgCdO, AgSnO2, AgW) | Ensures superior conductivity, arc resistance, and durability for high-performance applications. |
| Contact Resistance | ≤ 0.1 mΩ (milliohms) | Minimizes energy loss and heat generation, critical for high-efficiency systems. |
| Hardness | 90-160 HV (Vickers Hardness) | Provides mechanical strength and wear resistance for long-term reliability. |
| Operating Temperature | -60°C to +250°C | Suitable for extreme environments, including automotive, aerospace, and industrial applications. |
| Electrical Life | ≥ 1,000,000 cycles | Ensures longevity and reliability in high-frequency switching applications. |
| Arc Resistance | High resistance to arc erosion (tested at 20A-200A) | 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, or nickel underlayer) | 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-30mm, thickness: 0.2mm-8mm) | Adaptable to specific application requirements in various industries. |
| 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 | 3-5 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.
