Multi-Conductor-Shielded Twisted Pair    

Product Description:
Conductor: 2*18AWG/22AWG stranded TC
Polyethylene insulation: clear/black
Pairs: 1 pair twisted
Shield: 100% overall aluminium foil-polyester tape screen
Drain wire: 20AWG stranded TC
PVC jacket: grey


Application:
Suitable for connection of security control systems.
Low capacitance cable wiring
Cable wiring for audio products installation

Physical Characteristics (Overall)

Pair1
Conductor TypeStranded
Conductor Size22AWG/18AWG
Drain Wire Size22AWG/20AWG
Overall Nominal Diameter4.5MM/5.5MM
Packing100M, 250M, 305M, 500M

Electric Characteristics (Overall) 2*18AWG

Nominal Characteristic Impedance57 Ohms
Nominal Inductance0.18 μH/ft
Nominal Capacitance Conductor to Conductor at 1 KHz29.8 pF/ft
Nominal Capacitance Conductor to Other Conductor & Shield at 1 KHz44 pF/ft
Nominal Conductor DC Resistance at 20℃6.5 Ohms/1000ft
Max. Operating Voltage - UL 30 V RMS (UL AWM Style 2919)300 V RMS
Max. Recommended Current5.2 Amps per conductor at 25℃

Electric Characteristics (Overall) 2*22AWG

Nominal Characteristic Impedance64 Ohms
Nominal Inductance0.2 μH/ft
Nominal Capacitance Conductor to Conductor at 1 KHz24 pF/ft
Nominal Capacitance Conductor to Other Conductor & Shield at KHz47 pF/ft
Nominal Conductor DC Resistance at 20℃16 Ohms/1000ft
Max. Operating Voltage - UL 30 V RMS (UL AWM Style 2092)300 V RMS
Max. Recommended Current2.9 Amps per Conductor at 25℃



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