By installing SEMS screws on their PCB screw terminals, Keystone Electronics has expanded the options for quick, secure and stable wire lead attachments, including bare wires.

Rated at 15 to 30Amps, this innovative screw terminal features exclusive anti-rotation, non-rocking design making them ideal for high density packaging. In addition, the SEMS screw incorporates a captivated, free-spinning lock-washer to eliminate wire twisting upon tightening terminals.

Space-saving and cost-effective, the new entries enhance the company’s PC screw terminal line. SEMS screw units are available in horizontal and vertical mounting configurations. Terminals are manufactured from brass with tin-plated finishes and are supplied with SEMS installed and captivated on the terminals or unassembled.

Keystone Electronics designs and manufactures more than 5 000 interconnect components and hardware in addition to providing stamping, machining and assembly services to meet customer required modifications and special designs. An in-house application engineering group is on hand to facilitate your needs.