Sigma Connectivity specializes in high-volume, precision metal stampings, with more than 80 presses converting metal strips into custom products for electronic connectors, sensors, and microprocessor chips. We employ more than 25 journeyman tool and die makers, and we operate more than 80 high-speed presses that are capable of producing custom products down to 0.001” thickness, 0.375” wide and 0.001” minimum tolerance.

Sigma Connectivity is an ISO 9001 and IATF 16949 registered supplier.

Our precision custom electronic connector products can be found in the electronic, medical, solar, aerospace, automotive industries, and more. Common production materials include beryllium copper, phosphorous bronze, stainless steel, copper, brass, cold-rolled steel, and Mylar.