Connector Pins Manufacturer in Indiana

Electropin's connector pins are available in lead-free brass and stainless steel. Lead-free brass eliminates REACH and RoHS compliance concerns that arise with traditional leaded brass used in machined parts. Other metals can be accommodated depending on project requirements — contact Electropin's engineering team to confirm your material.

Electropin offers four retention feature options: Star, Tabs/Spline, Inscribed Square, and Flat. These features provide anti-rotation and high pull-out retention strength for press-fit into metal, post-insertion into molded plastic, and through-hole PCB mounting applications. The star feature can expand a pin's diameter up to 50% beyond the source wire diameter.

Yes. Because Electropin uses lead-free brass, its connector pins fully eliminate REACH and RoHS compliance concerns. Unlike machined pins that typically require leaded brass for machinability, cold-formed die-rolled pins do not require any lead content, making compliance straightforward for automotive, medical, and electronics applications.

Electropin produces up to 5 connector pins per second using automatic die rolling technology. The first production batch can be delivered in as little as two weeks when raw materials are available. Subsequent batches are delivered on customer-specified timelines, and production volumes can be dramatically scaled up as demand grows.

Electropin's connector pins are used across automotive, agricultural/farm equipment, computer and electronics, and medical device industries. They are suitable for PCB through-hole mounting, press-fit into metal parts, and post-insertion into molded plastic parts — covering virtually all electrical connector and circuit board retention applications.

Yes. Electropin offers a full Design for Manufacturing (DFM) consultation process, collaborating with customers to refine pin geometry, retention features, and material selection for optimal performance. Custom die molds are created for unique specifications, and engineering support is provided throughout the design and production process.