The "41mm Copper Foil Wire Braided Mesh Tube" stands as a robust choice for electrical shielding and grounding projects, delivering a blend of high conductivity and structural resilience. When sizing up options, many professionals compare it with the 42mm Copper Foil Wire Braided Mesh Tube, which offers a slightly larger diameter for thicker cable bundles, while the 43mm Copper Foil Wire Braided Mesh Tube expands coverage further without sacrificing flexibility. For applications demanding a snug fit, the baseline 41mm size excels, yet stepping up to the 44mm Copper Foil Wire Braided Mesh Tube or the 45mm Copper Foil Wire Braided Mesh Tube provides extra room for complex harnesses, all maintaining the same core shielding efficacy.
This "41mm Copper Foil Wire Braided Mesh Tube" is engineered from premium tinned copper foil strands woven into a tight, flexible mesh, ensuring consistent performance from -40°C up to 150°C. It achieves over 95% optical coverage, effectively blocking electromagnetic and radio frequency interference in rugged environments like automotive engine bays, server rooms, and industrial machinery. The braid’s open structure aids heat dissipation and resists corrosion, while its malleability allows easy installation over irregular shapes. Technicians often rely on it for retrofitting legacy systems or reinforcing ground straps. Below, we break down its technical specifications for quick reference.
| Parameter | Specification |
|---|---|
| Inner Diameter | 41mm (1.614 inches) |
| Material | Tinned Copper Foil over Copper Wire |
| Braid Angle | 45° ± 3° |
| Wire Gauge | 36 AWG (0.127mm) |
| Coverage | ≥ 95% Optical |
| Temperature Range | -40°C to +150°C (-40°F to +302°F) |
| Surface Resistivity | < 0.05 Ω/m |
| Standard Coil Length | 50 meters (164 feet) |
| Weight | Approx. 0.42 kg/m |
| RoHS Compliance | Yes |