Belden 9729 is a low capacitance, digital audio cable used in EIA RS-232/422 applications. The Belden 9729 cable has a nominal impedance of 100 Ohm and comes with 2 pairs of 24 AWG stranded tinned copper conductors. Our Belden 9729 cable is protected from RFI and EMI interference by a 100% Aluminum foil-Polyester tape Beldfoil® shield. Each conductor is individually shielded and insulated by Datalene® FPE. Datalene® insulation features low dielectric constant and a dissipation factor for high-speed, low distortion data handling. The jacket is CM rated PVC. Order a Belden 9729 in bulk now to take advantage of same business day shipping! Or if you prefer to buy Belden 9729 cable by the foot, then see this page.