Since 1990, Tek-Stock LLC has operated as a specialized stocking distributor of Micro-Coax (Amphenol CIT) semi-rigid coaxial cable, UTiFLEX microwave test cables, connectors, and adaptors. We maintain one of the most comprehensive in-stock inventories of semi-rigid and conformable coax available in the market, including industry-standard constructions such as RG-402, RG-405, and precision UT series diameters — ready for immediate shipment.

Our inventory supports a broad range of RF and microwave applications requiring controlled impedance performance, shielding integrity, and mechanical stability. Diameters, impedance configurations (5 Ω to 100 Ω), conductor materials, and specialty constructions are available to meet the demands of aerospace, defense, telecommunications, medical, research, and high-frequency test environments.

As an authorized stocking reseller for Micro-Coax (Amphenol CIT), formerly Carlisle Interconnect Technologies, Tek-Stock provides direct access to high-performance transmission line solutions recognized globally for quality and reliability. Immediate availability reduces lead times and supports time-sensitive RF programs where schedule certainty is critical.

For custom requirements, Tek-Stock delivers UTiFLEX cable assemblies with typical lead times under 30 days. Whether supporting prototype development or full production builds, we provide practical guidance and rapid fulfillment aligned with program timelines.

For larger volume programs, bulk pricing is available on select 5-foot straight-length semi-rigid cable put-ups. These constructions are commonly specified for connectorized assemblies, stripped jumper applications, coils, and precision microwave interconnect builds across aerospace systems, shipboard communications, medical RF platforms, military telecommunications, and university research laboratories.

Tek-Stock is not a general electronics catalog house. We focus exclusively on semi-rigid and microwave coaxial cable solutions — providing responsive support, dependable inventory access, and the supply chain stability required for mission-critical RF applications.