Belden 9729 is a low capacitance digital audio cable used in Computer EIA RS-232/422 applications. Belden 9729 has a nominal impedance of 100 Ohm and comes with 2 pairs of 24 AWG stranded (7x32) tinned copper conductors. It is protected from RFI and EMI interference by a 100% Aluminum foil-Polyester tape, individual Beldfoil® shields for 100% coverage plus a 90% tinned copper braid and Datalene® insulation. The jacket is CM rated PVC.
With an unmatched ability to ensure system uptime, Belden Classics Electronic, Audio, Control and Instrumentation Cables are uniquely engineered for rugged industrial jobs. With proven reliability and performance backed by a 10-year no-cost warranty, these utility-grade essentials will outlast alternative options—even in the most demanding environments.
Ideally suited for multiple-pair, individually shielded audio, communication, and data cables
Low voltage analog data signals within enclosures
Temperature and pressure sensors
Relays, valves, meters, thermocouples, solenoids
General instrumentation wiring
Sound and Digital Audio
Actuators, contacts, push buttons, and alarms