Crimp Connector Pins | Cold-Formed Precision | Manufacturer

Electropin's crimp connector pins are manufactured from lead-free brass and stainless steel. Lead-free brass offers excellent electrical conductivity and formability, while stainless steel provides superior corrosion resistance and mechanical strength. Both materials are fully REACH and RoHS compliant, eliminating the need for the leaded brass used in traditional machined connector pins.

Electropin achieves an industry-leading defect rate of 1 in 600,000,000 pins. Because the cold-forming process involves no cutting, tools never dull, ensuring identical quality and dimensional consistency from the very first pin to the millionth and beyond.

Yes. Because Electropin uses a cold-forming process, their pins can be produced from lead-free brass and stainless steel without requiring the leaded brass that traditional machined pins depend on. This means all pins are fully REACH and RoHS compliant, removing regulatory risk for customers in the EU and other regulated markets.

Electropin's product range includes PCB connector pins, barbed pins, hinge pins, grooved pins, press-fit pins, dowel pins, knurled pins, solid contact pins, gauge stop pins, die-rolled pins, and fully custom connector pins. All are produced using proprietary automatic die rolling technology with zero scrap and full REACH/RoHS compliance.

Electropin offers four retention feature options: Star, Tabs/Spline, Inscribed Square, and Flat. The Star feature can achieve a diameter up to 50% greater than the wire raw material, providing exceptional pull-out resistance. These features also deliver anti-rotational performance essential for automotive, PCB, and medical connector applications.

Electropin's cold-formed crimp connector pins are used across automotive, medical device, computer and electronics, and agricultural industries. Applications include automotive wiring harness assembly, precision medical device circuit boards, PCB through-hole and press-fit electronics manufacturing, and durable electrical systems for agricultural machinery.

Electropin offers first-batch delivery in as little as two weeks. Production rates reach up to 5 pins per second using automatic die rolling technology, with the ability to scale output dramatically as demand changes. The zero-scrap cold-forming process also eliminates retooling downtime, supporting consistent high-volume production runs.