Saijin's range of Silver Welding Contacts are made from high purity silver, which is precision machined to ensure excellent electrical conductivity and corrosion resistance. These soldered contacts are widely used in areas that require high precision electrical connections, such as high-end electronic equipment, automation systems, and communication equipment.
Laser-welded pure silver joints with ≤0.8mΩ resistance and 300A current rating
Automated optical inspection ensures 100% weld penetration depth ≥0.4mm
Customizable profiles for aerospace and EV battery disconnect applications
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We support various order quantities from small sample batches to large-scale production, providing flexible options to meet different research and manufacturing needs.
We implement closed-loop quality management, integrate customer feedback, conduct regular process audits, and continuously optimize testing protocols.
Our engineering team provides application consulting, failure analysis, and technical documentation support throughout the product development cycle.
Our production system has passed IATF 16949 certification, and some products meet automotive grade reliability standards.
Standard products are usually shipped within 7-15 working days after order confirmation, and urgent requests can be provided with expedited options.
All goods come with a complete material certification package, including RoHS, REACH compliance reports and material composition analysis.
100% inspection is carried out through CNC machining centers and automated optical measurement systems with a repeatability of 0.005mm.
Our silver coating thickness is at least 3 μ m, and an optional 5 μ m thick coating is available for extreme environmental applications.
Our AgNi10 alloy has a resistivity of ≤ 2.1 μ Ω· cm and can also provide lower resistance options through special formulations.
Tel: +86-577-85210099
E-Mail: info@wzsaijin.com
