Information regarding Tianlian Brand Cable STP-120-2×0.5 is as follows:


Product Overview


STP-120-2x0.5 is a **twisted pair screen data bus cable** with a characteristic impedance of **120Ω**, featuring **2x0.5mm² tin-plated copper wire** conductors. It is suitable for industrial bus communication systems such as RS485/422, CANBUS, and boasts strong anti-interference capabilities and long transmission distance.


Technical Specifications
Conductor: 2 × 0.5mm² multi-strand tinned copper wire (24AWG).
Insulation: PE insulated material.
Shielding: Aluminum foil/polyester composite tape + tin-plated copper wire braid (double shielding, shielding rate ≥).
Industrial gray PVC outer sheath, meets UL AWM 2919 standard.
Impedance: 120Ω ±15Ω.
Transmission Distance: Theoretical range up to 1200 meters (actual range may vary due to environmental interference).
Application Scenario
Industrial automation control systems (such as PLC, inverter communication).
Buildings automation and security surveillance in environments requiring anti-interference.