Precision Stamped Connector Pin Terminals

Please provide 2D/3D drawings specifying outer diameter, inner diameter, slot pitch, and tail welding dimensions for mold evaluation and quotation. This component features a slotted tubular structure, typically serving as the male pin in electrical connector systems. It generates radial normal force through elastic deformation of the side walls, ensuring low contact resistance and uninterrupted signal transmission when mated with female sockets. It is widely used in precision connection scenarios for communication equipment, automotive electronics, and industrial control systems.

The manufacturing process utilizes high-speed progressive die stamping and roll-forming techniques to gradually shape strip metal into tubular structures. Key controls focus on outer diameter consistency, slot gap, and overall straightness. To address springback and deformation issues common in thin-walled tube forming, production relies on high-precision molds and high-speed presses with 0.005mm accuracy (such as YAMADA and KYORI brands). Additionally, 100% inspection using optical image measuring instruments ensures dimensional stability for batch deliveries.

The factory holds dual IATF16949 and ISO9001 certifications. We support processing of conductive and elastic materials such as brass, phosphor bronze, and stainless steel, and offer surface treatments including gold, silver, nickel, and tin plating to meet corrosion resistance and low impedance requirements. Quotations are evaluated based on specific 3D drawings, material grades, plating specifications, and expected order volumes, catering to precision connection needs with strict requirements for electrical performance and mechanical life.