45mm Copper Foil Wire Braided Mesh Tube
Our 45mm Copper Foil Wire Braided Mesh Tube delivers exceptional shielding effectiveness and robust mechanical protection for demanding electrical environments. While the 45mm size suits many large-scale bundling tasks, our comprehensive inventory guarantees a precise fit for every project, from the 41mm Copper Foil Wire Braided Mesh Tube to the 42mm Copper Foil Wire Braided Mesh Tube, 43mm Copper Foil Wire Braided Mesh Tube, and 44mm Copper Foil Wire Braided Mesh Tube. Manufactured from premium-grade copper foil wire, this braided sleeve offers outstanding conductivity and corrosion resistance. The open weave design facilitates easy installation over large connectors and irregular shapes, while maintaining a taut, secure wrap that resists snagging and abrasion. Engineers value this mesh for its ability to dissipate heat quickly, preventing hot spots in bundled power cables. The pliable nature of the copper foil enables the tube to achieve full 360-degree shielding coverage, effectively blocking EMI and RFI interference at frequencies up to the gigahertz range.
The 45mm Copper Foil Wire Braided Mesh Tube distinguishes itself through a meticulous manufacturing process that prioritizes uniformity and surface finish. Each roll undergoes a precision slitting process before weaving, ensuring the copper foil strips have perfectly smooth edges to prevent abrasion of softer insulation materials like silicone or PTFE. The weave pattern, a standard plain braid, is constructed using 24 carriers with 8 strands per carrier, a configuration that strikes an optimal balance between flexibility and mechanical strength. For installations involving continuous motion, such as in robotics or automated welders, this tube provides a unique advantage: it does not generate particulate or frayed strands like some standard braided sleeves. Technicians appreciate the ease with which the tube can be terminated using common copper ferrules or solder slugs, allowing for a solid mechanical bond to ground lugs. In terms of thermal management, the open mesh structure functions as a passive heat radiator, promoting air circulation around high-current cables and thereby reducing the risk of insulation breakdown due to overheating. The product is available in a bright copper finish, which offers the highest raw conductivity, as well as a tin-plated version for increased corrosion resistance in marine or chemical-processing atmospheres. For large-scale orders, custom diameters and cut lengths can be supplied to match specific production run requirements, ensuring zero material waste on the shop floor.
- High-purity T2 copper foil wire construction for low impedance
- Self-locking weave prevents fraying when cut to length
- Excellent EMI/RFI shielding across a wide frequency spectrum
- Corrosion-resistant with optional tin-plated finish
- Temperature rating from -40°C to +150°C
- Lightweight alternative to rigid metal conduits
| Specification | Detail |
|---|---|
| Material | Copper Foil Wire (T2 Copper, 99.9% purity) |
| Inner Diameter | 45 mm ± 0.5 mm |
| Outer Diameter | 47 mm ± 0.5 mm |
| Mesh Weave Type | Plain Braid |
| Wire Thickness | 0.15 mm x 0.50 mm (Flattened) |
| Carriers / Strands | 24 carriers, 8 strands per carrier |
| Coverage | ≥ 95% |
| Braid Angle | 30° - 45° |
| Electrical Resistance | ≤ 0.005 Ω/m @ 20°C |
| Shielding Effectiveness | > 60 dB (10 MHz - 1 GHz) |
| Operating Temperature | -40°C to +150°C |
| Standard Packaging | 50 meters / 100 meters per roll |
| Custom Options | Custom lengths, tin-plating, ferrule termination |
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