Product Hierarchy
Product Hierarchy

1421A - RS232/422 Low Cap, #24-4pr, FPO, O/A Foil, PVC Jkt, CM, 100Ω


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

Product Overview

Suitable Applications: rs-232 extended distance applications; rs-423 applications; computer communications; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); line level audio; panel wiring

Physical Characteristics (Overall)

Conductor
ElementAWGStrandingMaterialNo. of Pairs
Pair(s)247x32TC - Tinned Copper4
Conductor Count: 8
Insulation
ElementMaterialMaterial Trade NameNominal Wall Thickness
Pair(s)PE - Polyethylene (Foam)Datalene®0.013 in
Color Chart
NumberColor
1White/Blue & Blue/White
2White/Orange & Orange/White
3White/Green & Green/White
4White/Brown & Brown/White
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAlum / PolyBeldfoil®100 %TC - Tinned Copper247x32
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.28 in0.035 in

Electrical Characteristics

Conductor DCR
Max. Outer Shield DCRNominal Conductor DCR
14.4 Ohm/1000ft24 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
13 pF/ft22 pF/ft
Inductance
Nominal Inductance
0.213 µH/ft
Impedance
Nominal Characteristic Impedance
100 Ohm
Delay
Max. Delay SkewNominal Velocity of Propagation (VP) [%]
78 ns/100m78 %
Current
Max. Recommended Current [A]
1.8 Amps per conductor @ 25°C A
Voltage
UL DescriptionUL Voltage Rating
UL AWM Style 291930 V RMS (UL AWM Style 2919)
CM300 V RMS (CM)

Temperature Range

Operating Temp Range: -20°C To +80°C

Mechanical Characteristics

Bulk Cable Weight: 33 lbs/1000ft
Max Recommended Pulling Tension: 44 lbs
Min Bend Radius/Minor Axis: 3 in

Standards

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 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: 30 V RMS (UL AWM Style 2919)

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorUPC
1421A 0601000Chrome612825115007
1421A 060500Chrome612825115014
1421A 0605000Chrome612825115021
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.

History

Update and Revision: Revision Number: 0.260 Revision Date: 05-11-2020
Date: 2004-01-01
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