SEMS Screws on PCB Terminals Secure Wires

New Hyde Park, NY… A SEMS screw option is available on Keystone Electronics popular PCB screw terminals offering additional ease in securing and stabilizing wire lead attachments, including bare wires in PCB applications.

Rated at 15 and 30 Amps, this innovative screw terminal design 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.

Combined with space-saving, cost effective attributes, the units enable design versatility for universal applications. SEMS screw units are available in horizontal and vertical mounting configurations. Terminals are manufactured from Brass with Tin-Plate and are supplied with SEMS installed and captivated on the terminals or unassembled.  Available from our global distribution network and online.

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.

ISO-9001:2015 certified and RoHS compliant, Keystone has headquarters in the US with offices in Canada, Europe, Australia and Asia.  For more information, contact Keystone Electronics Corp., 55 South Denton Avenue, New Hyde Park, NY 11040.  Tel: (800) 221-5510; fax: (516) 328-1080; E-mail: kec@keyelco.com or visit www.keyelco.com.  Ask for our new Catalog K75.