Product Hierarchy
Product Hierarchy

9502LS - Paired Computer Cables Computer Cables for RS-232 Applications, 300 V, +80 °C, Overall Beldfoil® Shield

24 AWG, Stranded (7 x 32) TC Conductors, Polyethylene Insulation, Overall Beldfoil® Shield, 24 AWG Stranded TC Drain Wire, Chrome LSZH Jacket, 2 Pairs, Steel Wire Armor

Product Overview

Environmental Space: Outdoor
Suitable Applications: RS-232 Instrumentation and computer cable; For EIA RS-232 data transmission applications

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
247x32TC - Tinned Copper2
Conductor Count: 4
Total Number of Pairs: 2
MaterialNominal DiameterDiameter +/- Tolerance
Polyethylene1.12 mm0.05 mm
Color Chart
Pair 1Black & Red
Pair 2Black & White
Inner Shield Material
TypeMaterialMaterial Trade NameDrainwire MaterialDrainwire AWG
TapeAluminum / PolyesterBeldfoil®Tinned copperAWG24/7
Inner Jacket Material
MaterialColorNominal DiameterDiameter +/- ToleranceMin. Wall ThicknessNominal Wall Thickness
FRNC / LSZHChrome (RAL 7037)5.81 mm0.25 mm0.83 mm0.9 mm
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
LSZH / FRNC (UV stabilised)10 mm1.3 mm

Construction and Dimensions

2 pairs twisted to cable core
Type of ArmorMaterialThickness of Armoring WiresCoverage Percentage
Steel Wire ArmoringGalvanized steel wire0.9 mmMin. 95 %

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
78.7 Ohm/km55.8 Ohm/km
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
98.4 pF/m164 pF/m
Frequency [MHz]Nominal Characteristic Impedance
N/A75 Ohm
ElementMax. Recommended Current [A]
Conductor1.76 A
Voltage Rating [V]
300 V

Temperature Range

Installation Temp Range: -15°C To +80°C
Storage Temp Range: -45°C To +80°C
Operating Temp Range (Flexible Install): -15°C To +80°C
Operating Temp Range (Fixed Install): -45°C To +80°C

Mechanical Characteristics

Oil Resistance: IEC 60811-404
Min Bend Radius During Installation: 150 mm


CENELEC Compliance: EN 50290-2-27

Applicable Environmental and Other Programs

EU RoHS Compliance Date (yyyy-mm-dd): 2005-01-01

Flammability, LS0H, Toxicity Testing

ISO/IEC Flammability: IEC 60332-3-24
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero

Part Number

Item #ColorLength
9502LS.001000Black1,000 m
9502LS.00305Black305 m
9502LS.00500Black500 m
9502LS.K0305Black305 m


Update and Revision: Revision Number: 0.149 Revision Date: 09-02-2019
Date: 2005-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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