Product Hierarchy
Product Hierarchy

9829NH - Low Capacitance Computer Cable for EIA RS-232/422


24 AWG stranded (7x32) TC conductors, polyethylene insulation, twisted pairs, overall Beldfoil® (100% coverage) + TC braid shield (65% coverage), 24 AWG stranded TC drain wire, LSZH jacket, Flame resistance IEC 60332-3C

Product Overview

Suitable Applications: Instrumentation and computer cable; For EIA RS-422 data transmission applications

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNo. of Pairs
247x32TC - Tinned Copper2
Conductor Count: 4
Insulation
MaterialNominal DiameterDiameter +/- Tolerance
PE - Polyethylene1.37 mm0.05 mm
Color Chart
NumberColor
Pair 1White/Blue & Blue/White
Pair 2White/Orange & Orange/White
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Thickness of FoilDrainwire MaterialDrainwire AWG
TapeAlum / PolyBeldfoil®9 / 23 µmTC - Tinned CopperAWG24/7
BraidTC - Tinned Copper65 %
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen flame retardant7.1 mm0.9 mm

Construction and Dimensions

Cabling
DescriptionFiller
2 pairs and 2 fillers twisted to cable corePolypropylene (2x) (White, 2.20 mm)

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
78.7 Ohm/km14.3 Ohm/km
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
50.9 pF/m90.2 pF/m
Impedance
Frequency [MHz]Nominal Characteristic Impedance
1100 Ohm
Delay
Nominal DelayNominal Velocity of Propagation (VP) [%]
520 ns/ft66 %
Current
ElementMax. Recommended Current [A]
Conductor2.1 A
Voltage
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
Max Recommended Pulling Tension: 260 N
Min Bend Radius During Installation: 71 mm

Standards

CPR Euroclass: Dca-s2,d1,a1
CENELEC Compliance: EN 50290-2-27

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass Dca
EU RoHS Compliance Date (yyyy-mm-dd): 2005-01-01

Suitability

Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

ISO/IEC Flammability: IEC 60332-1-2 and IEC 60332-3-24
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero

Part Number

Variants
Item #ColorPutup TypeLengthEAN
9829NH.00152ChromeReel152 m8719605022714
9829NH.00305ChromeReel305 m8719605022721
9829NH.00500ChromeReel500 m8719605022738
9829NH.001000ChromeReel1,000 m8719605022707

History

Update and Revision: Revision Number: 0.193 Revision Date: 04-16-2020
Date: 2005-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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