Custom OEM BVVP Shielded Wire with Aluminum Foil and Tinned Copper Braiding

We're looking at roughly 20mΩ or less per kilometer on the conductor, which is pretty much what you'd expect from 99.99% pure bare copper — it's solid, made form multiple thin wires twisted together, and it handles current density well for industrial control setups. 2. The shielding is where this thing earns its keep: alumnum foil backed up by a tinned copper braid, the braid coverage is usually around 85% or so, and together they knock down EMI/RFI by about 60dB at typical frequencies. So you've got dual-layer protection that's better than single foil for noisy environments, but it's not suited for extreme RF appliction above 1GHz where you'd want a solid metallic tube. 3. It's flame retardant PVC on the insulation, which means it'll self-extinguish if things go wrong, and the whole thing passes the VW-1 vertical flame test — we've got COAs from each batch to confirm. You'll want to store it below 40°C and out of direct UV, otherwise the jacket gets brittle over a few years in the sun. 4. We usually have free 20cm samples ready to ship, just confirm lead time since we do custom OEM lengths and colors for larger MOQs (100m per roll or 200m per roll, either solid or stranded conductor depending on your call). 5. One thing nobody thinks to ask: the tinned copper braid doesn't just shield, it also acts as a mechancial armor — you can bend this around a 6x cable diameter radius without breaking teh braid strands, which matters for tight conduit runs. 6. Installation is fine for both overhead and underground if you keep it in conduit, but direct burial isn't recommended without extra jacketing since the PVC isn't constant moisture contact.