Product Hierarchy
Product Hierarchy

9728 - RS232/422 Low Cap, #24-4pr, FPO, Indiv. Foil, PVC Jkt, CM, 100Ω

Computer EIA RS-232/422, Digital Audio Cable, 24 AWG stranded (7x32) tinned copper conductors, Datalene® insulation, twisted pairs, individually Beldfoil® shielded (100% coverage) each with 24 AWG stranded tinned copper drain wire, overall PVC jacket.

Product Overview

Suitable Applications: rs-422 applications; computer communications; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); digital audio; panel wiring

Physical Characteristics (Overall)

ElementAWGStrandingMaterialNominal DiameterNo. of Pairs
Pair(s)247x32TC - Tinned Copper0.024 in4
Conductor Count: 8
ElementMaterialMaterial Trade NameNominal Wall Thickness
Pair(s)PE - Polyethylene (Foam)Datalene®0.019 in
Color Chart
1Black & Red
2Black & White
3Black & Green
4Black & Blue
Inner Shield Material
ElementTypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
Pair(s)TapeAlum / PolyBeldfoil® (Z-Fold®)100 %TC - Tinned Copper247x32
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.363 in0.048 in

Electrical Characteristics

Conductor DCR
Individual Pair Nominal Shield DCRNominal Conductor DCR
15 Ohm/1000ft24 Ohm/1000ft
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
12.5 pF/ft23.2 pF/ft
Nominal Inductance
0.23 µH/ft
Nominal Characteristic Impedance
100 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
0.384 MHz0.74 dB/100ft
0.7056 MHz0.87 dB/100ft
0.768 MHz0.88 dB/100ft
1.024 MHz0.94 dB/100ft
1.4112 MHz1.01 dB/100ft
1.536 MHz1.03 dB/100ft
2.048 MHz1.13 dB/100ft
2.8224 MHz1.29 dB/100ft
3.072 MHz1.35 dB/100ft
4.096 MHz1.57 dB/100ft
5.6448 MHz1.78 dB/100ft
6.144 MHz1.84 dB/100ft
8.192 MHz2.13 dB/100ft
11.2896 MHz2.45 dB/100ft
12.288 MHz2.57 dB/100ft
24.576 MHz3.57 dB/100ft
Max. Delay SkewNominal Velocity of Propagation (VP) [%]
76 ns/100m76 %
High Freq
Frequency [MHz]
0.384 MHz
0.7056 MHz
0.768 MHz
1.024 MHz
1.4112 MHz
1.536 MHz
2.048 MHz
2.8224 MHz
3.072 MHz
4.096 MHz
5.6448 MHz
6.144 MHz
8.192 MHz
11.2896 MHz
12.288 MHz
24.576 MHz
Max. Recommended Current [A]
Per conductor @ 25°C: 2.5 A
UL DescriptionUL Voltage Rating
UL AWM Style 2493300 V RMS

Temperature Range

UL Temp Rating: 80°C (UL AWM Style 2919)
Operating Temp Range: -20°C To +80°C

Mechanical Characteristics

Bulk Cable Weight: 51 lbs/1000ft
Max Recommended Pulling Tension: 65 lbs
Min Bend Radius/Minor Axis: 3.75 in


NEC Articles: 800
NEC/(UL) Specification: CM
CEC/C(UL) Specification: CM
UL AWM Style: 2919 (30 V 80°C)
CPR Euroclass: Eca

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/96/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1685 UL Loading
ISO/IEC Flammability: IEC 60332-1-2
UL voltage rating: 300 V RMS


Plenum (Y/N): No
Plenum Number: 89728

Part Number

Item #ColorPutup TypeLengthUPC/EAN
9728.0030ChromeReel30 m8719605022400
9728 060100ChromeReel100 ft612825257493
9728.01152ChromeReel152 m8719605022424
9728.00305ChromeReel305 m8719605022417
9728 060500ChromeReel500 ft612825257516
9728 0601000ChromeReel1,000 ft612825257509
9728.001524ChromeReel1,524 m8719605022394
9728 0605000ChromeReel5,000 ft612825257523
Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Datalene® insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush resistance and light weight.


Update and Revision: Revision Number: 0.330 Revision Date: 05-11-2020
Date: 2004-01-01
No accessories are available for this product