Copper Brass Stamping Parts Electrical Terminal Contacts Custom Manufacturer

Stamped from copper and brass strip, these electrical terminals and contacts carry current with low resistance and minimal heating. The metals combine high electrical and thermal conductivity with good formability, so the parts can be shaped into the spring contacts, crimp barrels and tabs that modern switchgear and connectors require without any loss of performance.

Precise progressive-die stamping holds contact pitch and spring geometry constant from reel to reel, which keeps insertion force and contact resistance stable across millions of components. Selective plating protects the contact surfaces against oxidation and improves solderability, so assembled terminals remain dependable over their whole service life.

• High Conductivity: Copper and brass conduct current efficiently with low resistive heating.
• Stable Spring Force: Consistent forming keeps contact pressure and insertion force within specification.
• Precise Contact Pitch: Progressive stamping maintains accurate pitch for reliable mating.
• Selective Plating: Tin, nickel or silver plating guards contact zones against oxidation.
• Good Solderability: Clean, plated surfaces wet and bond reliably during soldering.
• High Output: Fast progressive stamping supports large connector and relay production runs.

Used for terminal contacts, crimp connectors, relay springs, switch blades and battery tabs in electrical and electronic equipment.

They also serve power distribution, automotive wiring and home-appliance control systems that rely on dependable, low-resistance connections.

Contacts are supplied in taped-and-reeled format or anti-static bags, ready for automatic assembly, with reel pitch matched to your process.

Each shipment includes an ISO 9001:2015 certificate and plating report, backed by a twelve-month guarantee against manufacturing defects.

Reel orientation, plating documentation and lot control are matched to your assembly process, with worldwide shipping support included.