What We Offer
We manufacture and stock a complete range of semi-rigid 50 coaxial cables under the SR series. These cables feature a seamless copper outer conductor, solid PTFE dielectric, and silver-plated copper or copper-clad steel center conductor. Available as bare cable, cut-to-length, or fully assembled with connectors per your specifications. You choose the configuration â?? we deliver.

Full Series Available
Standard Diameters
SR-016 (0.016"), SR-020 (0.020"), SR-024 (0.024"), SR-025-ULL, SR-031 (0.031"), SR-034 (0.034"), SR-047 (0.047"), SR-056 (0.056"), SR-070 (0.070")
Popular .085" & .086" Types
SR-085C-LL, SR-086
Popular .141" Type
SR-141
Heavy-Duty Types
SR-120C-LL, SR-215-TP, SR-250 (0.250"), SR-325C, SR-390C (0.390")
Additional sizes and custom configurations available upon request.

Why Semi-Rigid?
100% Shielding - Seamless copper tube outer conductor provides shielding effectiveness up to -165dB, eliminating signal leakage and crosstalk in dense RF systems .
Phase Stable - Solid PTFE dielectric and rigid construction maintain consistent impedance and phase performance over temperature and after forming .
High Frequency - Reliable operation from DC up to 110 GHz depending on diameter. Smaller diameters support higher frequencies .
Shapeable - Bends and holds its form permanently. Ideal for tight, fixed installations where cable routing must be precise .
Low Loss - Solid outer conductor construction delivers lower attenuation compared to braided flexible cables of similar size .

Value-Added Services
Custom Assemblies - SMA, 2.92mm, 2.4mm, N-Type, TNC, BNC, MCX connectors available. Right-angle, bulkhead, and custom configurations upon request .
Custom Lengths - Any length from 100mm to full spool quantities.
Custom Forming - Pre-bent to your specific routing drawing - ready for drop-in installation.
Custom Marking -Printing, labeling, or color-coding per your specifications.
Custom Packaging - Standard reels, cut-length packaging, or individual kits.

Contact Us
Request samples, quotes, or technical consultation. OEM and ODM inquiries welcome.
Full traceability documentation and test reports available with every order.