Welcome to the store for Micro-Coax/Carlisle UT semi-rigid cable. Tek-Stock LLC is the franchised stocking distributor for Carlisle’s Micro-Coax division. The Micro-Coax cables are typically in stock for immediate shipment. Standard 50 ohm semi rigid and flexible cable as well as special versions are our specialty. Tek-Stock also has available for sale a special precision RF connector series manufactured by Samtec. This connector series is a more accurately designed and machined T&M laboratory grade of connector. They have a lower reflection coefficient and can be mated and dis-mated many times. Each cable and connector part number has a link to its drawing and specification sheet.