Industrial-Grade PCB Lead Pins | Wholesale

Electropin's PCB lead pins are available in lead-free brass and stainless steel. Lead-free brass offers good conductivity and formability, while stainless steel provides enhanced strength and corrosion resistance. Both options eliminate REACH and RoHS compliance concerns, making them suitable for automotive, medical, and electronics applications.

Electropin offers four retention feature types: Star, Tabs/Spline, Inscribed Square, and Flat. The star feature can expand pin diameter up to 50% greater than the base wire diameter, providing strong press-fit or post-insertion holding force and reliable anti-rotation performance in plastic and metal substrates.

Electropin's pins support three primary mounting methods: through-hole PCB mounting for circuit board assembly, press-fit into metal parts, and post-insertion into molded plastic components. Certain pin types, such as grooved and hinge pins, are also compatible with high-speed automated assembly track systems.

Yes. Electropin manufactures lead-free pins that fully eliminate REACH and RoHS compliance concerns. Unlike conventionally machined pins that often require leaded brass, Electropin's cold-forming process works with lead-free materials, making the pins safe for use in regulated industries including medical devices, automotive electronics, and consumer electronics.

Electropin can begin manufacturing and deliver a first batch of custom connector pins in as little as two weeks, subject to raw material availability. Subsequent batches are delivered on a customer-specified schedule, and production volume can be scaled dramatically to meet changing demand without retooling delays.

Electropin uses Automatic Die Rolling, a cold-forming process that shapes pins by rolling wire through precision dies rather than cutting. This produces zero in-process scrap, eliminates tool dulling, and enables production rates of up to 5 pins per second — resulting in consistent quality across runs of millions of parts.