Precision Progressive Die Stamped Connector Terminals

As a core component for signal transmission and power connection within electronic devices, this part features a continuous strip structure. It includes a tail for PCB soldering, a middle beam section that provides contact elasticity, and head features for positioning and installation. This design ensures stable electrical conductivity and mechanical locking in confined spaces, making it widely used in communication base stations, new energy vehicle battery management systems (BMS), and internal wire harness connections for consumer electronics.

The manufacturing process strictly controls flatness, coplanarity, and dimensional tolerances in key contact areas to ensure stable contact resistance and mating cycle life after assembly. For such micro-complex structures, production utilizes high-speed stamping presses with 0.005mm precision for continuous operation, supplemented by optical image measuring instruments for full-dimensional monitoring of tiny features. This effectively addresses springback and deformation issues in thin-walled materials during high-speed forming, ensuring consistency across batches.

Supported by dual IATF 16949 and ISO 9001 certification systems, our production line offers integrated delivery capabilities from mold development to mass stamping. We support the processing of various conductive and elastic materials, such as copper alloys and stainless steel, and offer surface treatments like nickel, tin, and gold plating to meet corrosion resistance and low impedance requirements. Quotations are evaluated based on specific 3D drawings, material grades, surface treatment specifications, and expected order volumes.