Conmoly | CM-DATA-STP | Shielded Twisted Pair Cables
Shenzhen Xinju New Materials Technology Co., Ltd.
https://conmoly.com

Selection reference; third-party published figures are not Conmoly guaranteed specifications or certifications. Final specifications require configuration review. Images illustrate product form.
Reference configuration: 100-ohm single-pair shielded cable for aerospace, vehicle and precision-equipment differential links through 1 GHz, using controlled twist, foil, braid and drain paths to manage impedance, common-mode noise and wide-temperature reliability.

Electrical and mechanical values apply to the fluoropolymer STP construction; polyurethane versions have a different temperature range.
Maximum frequency: 1 GHz | Shielded twisted-pair construction
Characteristic impedance: 100 ± 10 Ω | Nominal value
Typical operating voltage: < 48 V | System operating condition
Velocity / delay: 80% · 4.10 ns/m | Typical transmission values
Capacitance: 42.6 pF/m | Typical value
Dielectric withstand: 1500 / 1000 Vrms | Conductor-conductor / conductor-shield
Operating temperature: −65 to +200 °C | Fluoropolymer version
Diameter / MBR / weight: 3.30 mm · 16.2 mm · 12.8 g/m | Ultralight 24 AWG, DXN2656-24
Source: https://www.gore.com/products/shielded-twisted-pair-cables-aerospace-defense-air-land

24 AWG ultralight: A 3.30 mm diameter, 16.2 mm minimum bend radius and 12.8 g/m direction for smaller, lighter equipment harnesses.
Wide-temperature fluoropolymer: Maintains differential geometry, dielectric withstand and shield continuity from −65 to +200 °C.
Flexible polyurethane: For softer equipment routing; temperature, flame and fluid compatibility are confirmed by configuration.
Matched conductors: Conductor size and resistance balance are controlled for the receiving interface.
Primary insulation: Material and concentricity establish dielectric behavior and pair geometry.
Controlled twist: Lay length balances flexibility, common-mode behavior and pair stability.
Pair/overall shielding: Shield coverage, drain and grounding are selected from the EMI zone.
Protective jacket: Provides abrasion, environmental protection and termination support.
Signal interface: Target impedance, data rate, voltage and common-mode range
Pair count: Single pair, multi-pair or mixed-signal construction
Shield strategy: Individual, overall or combined shields and grounding
Routing: Round, low-profile, fixed, flexing or torsional
Environment: Temperature, vibration, fluids, flame and cleanliness
Termination: Connector contacts, backshell, drain and strip dimensions
CM-STP-LW-24 | Differential data · up to 1 GHz | 24 AWG single pair with foil/braid composite shield | 3.30 mm · 16.2 mm MBR · 12.8 g/m | Avionics, sensors and mass-sensitive equipment
CM-STP-FP-200 | 100-ohm wide-temperature differential link | Fluoropolymer insulation, drain and composite shield | −65 to +200 °C · < 48 V | Temperature-extreme platforms, mission equipment and vehicles
CM-STP-PU-FLEX | 100-ohm flexible differential link | Polyurethane jacket with shielded twisted-pair unit | Temperature and fluid compatibility by configuration | Internal equipment, service-intensive and flexible routing
Solution codes support early impedance, gauge and environment matching. Final part number, jacket material, shield termination, connectors and complete-channel performance are confirmed in the technical specification.
Impedance, balance, insertion/return loss and crosstalk
Shield transfer and grounding continuity
Flex, vibration and termination retention
End-to-end interface communication under representative noise
Avionics control and sensor buses
Industrial encoders and servo feedback
Differential video and instrumentation
EMI-sensitive equipment interconnects
Single- and multi-pair differential ports
Circular and rectangular connectors
Shielded pigtails and harness assemblies
Frequency, impedance, shielding and protocol capability depend on the complete pair, connector and grounding implementation and require channel validation.