UNITRONIC® ST 2919 PE ? Application range ? Suitable for wiring of data systems with high transmission rates ? Designed for use as Data Highway (DH) RS 232, RS 422, and RS 485 interface ? Suitable for use as control and instrumentation cables ? Suitable for flexible and static laying in dry and damp locations ? Product features ? 100% screen coverage, offers optimum protection against external interference at medium and high frequencies ? Low capacitance, double screened ? Excellent shielding against internal and external interference ? Approvals (Norm references) ? Design ? Multi-wire strands of tinned copper wires ? PE core insulation ? Twisted pair ? Aluminium / mylar ? Tinned copper drain wire ? Tinned-copper braiding ? PVC outer sheath ? Colour: pebble grey, RAL 7032 Colour: chrome grey, RAL 7005 ? Technical data ?Core identification code 1 pair: wh/bu stripe + bu/wh stripe 2 pair: wh/bu stripe + bu/wh stripe 2 pair: wh/og stripe + og/wh stripe ?Mutual capacitance C/C: approx. 42 pF/m C/S: approx. 76 pF/m ?Peak operating voltage 30 V (not for power applications) ?Specific insulation resistance > 2 GOhm x km ?Inductivity approx. 0.65 mH/km ?Minimum bending radius 10 x cable diameter ?Test voltage 1000 V ?Temperature range -30°C to +80°C ?Characteristic impedance 120 ohm Part number 3800765 | 1x2x24 AWG 3800953 | 2x2x24 AWG 3804582 | 1x2x22 AWG