Tinned Copper Tubular Braid- QQ-B-575B & QQ-W-343E

Tinned copper tubular braid is used as both a shielding material and a protective covering. Its woven tube-like construction allows it to cover wires, cables, hoses, or assemblies that need electrical shielding, added abrasion protection, or a flexible conductive sleeve.

Tubular braid is woven in a round, sleeve-like shape that can expand over another wire, cable, or component. Flat braid is pressed or supplied in a flat strap form and is often used for grounding, bonding, jumpers, and flexible connections.

Shield coverage affects how completely the braid surrounds the cable or component underneath it. Higher coverage can provide better shielding and more consistent protection, depending on the installation and the level of interference or abrasion the assembly may face.

Buyers should confirm the nominal flat width, AWG or MCM size, circular mil area, individual braid end size, number of carriers, total braid ends, current rating, and whether the braid needs to meet QQ-B-575B, QQ-W-343E, or other project requirements.

Yes. Tinned copper tubular braid can be used as part of custom cable assemblies when shielding, flexibility, electrical continuity, or protective covering is needed. The correct braid depends on the size of the assembly, coverage requirements, current needs, and installation environment.