Belden

9503NH - RS-232, 3PR #24 Str TC, PO ins, OS, LSZH Jkt, 300V

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9503NH
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Description

3-Pair, 24 AWG stranded (7x32) TC conductors, PE insulation, twisted pairs, overall Beldfoil shield (100% coverage), 24 AWG stranded TC drain Wire, LSZH jacket, Flame resistance IEC 60332-3C

Specifications

Specifications

Product Overview

Suitable ApplicationsInstrumentation and computer cable; For EIA RS-232 data transmission applications

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNo. of Pairs
247x32TC - Tinned Copper3
Conductor Count6

Insulation

MaterialNominal DiameterDiameter +/- Tolerance
PE - Polyethylene1.12 mm0.05 mm

Color Chart

NumberColor
Pair 1Black & Red
Pair 2Black & White
Pair 3Black & Green

Outer Shield

TypeMaterialMaterial Trade NameThickness of FoilDrainwire MaterialDrainwire AWG
TapeBi-Laminate (Alum+Poly)Beldfoil®9 / 12 µmTC - Tinned CopperAWG24/7

Outer Jacket

MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)6.07 mm0.9 mm

Construction and Dimensions

Cabling

Description
3 pairs twisted to cable core

Electrical Characteristics

Conductor DCR

Nominal Conductor DCRNominal Inner Shield DCR
78.7 Ohm/km55.8 Ohm/km

Capacitance

Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
98.4 pF/m164 pF/m

Impedance

Frequency [MHz]Nominal Characteristic Impedance
N/A75 Ohm

Current

ElementMax. Recommended Current [A]
Conductor(s)1.76 Amps per Conductor

Voltage

Voltage Rating [V]
300 V

Temperature Range

Installation Temperature Range-15°C To +80°C
Storage Temperature 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 ResistanceIEC 60811-404
Max. Pull Tension150 N
Min. Bend Radius During Installation60.7 mm

Standards

CPR EuroclassDca-s1,d1,a1
CENELEC ComplianceEN 50290-2-20

Applicable Environmental and Other Programs

Environmental SpaceIndoor - Euroclass Dca

Suitability

Suitability - Sunlight ResistanceYes

Flammability, LS0H, Toxicity Testing

IEC FlammabilityIEC 60332-1-2, IEC 60332-3-24
IEC 60754-1 - Halogen AmountZero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH4.3
IEC 61034-2 - Smoke Density Min. Transmittance60%

History

Update and RevisionRevision Number: 0.228 Revision Date: 12-20-2022
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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|EAN
Variant_Options 9503NH.01500:
9503NH.01500|Blue|Reel|500 m|8719605021120
Variant_Options 9503NH.00152:
9503NH.00152|Chrome|Reel|152 m|8719605021090
Variant_Options 9503NH.00305:
9503NH.00305|Chrome|Reel|305 m|8719605021106
Variant_Options 9503NH.00500:
9503NH.00500|Chrome|Reel|500 m|8719605021113
Variant_Options 9503NH.001000:
9503NH.001000|Chrome|Reel|1,000 m|8719605021083
Variant_Options 9503NH.01200:
9503NH.01200|Orange|Reel|200 m|8719605189233
Variant_Options 9503NH.01250:
9503NH.01250|Orange|Reel|250 m|8719605187079
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