Product Hierarchy
Product Hierarchy

8318 - RS-232, Low Cap, #22-18pr, SR-PVC, O/A Foil+Braid, PVC Jkt, CMG


Computer EIA RS-232 Cable, 22 AWG stranded (7x30) tinned copper conductors, semi-rigid PVC insulation, 18 twisted pairs, overall Beldfoil® (100% coverage) + tinned copper braid shield (65% coverage), PVC jacket.

Product Overview

Suitable Applications: RS-232 Extended Distance 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)227x30TC - Tinned Copper18
Conductor Count: 36
Insulation
ElementMaterialNominal Wall Thickness
Pair(s)S-R PVC - Semi-Rigid Polyvinyl Chloride0.011 in
Color Chart
NumberColor
1Black & Red
2Black & White
3Black & Green
4Black & Blue
5Black & Yellow
6Black & Brown
7Black & Orange
8Red & White
9Red & Green
10Red & Blue
11Red & Yellow
12Red & Brown
13Red & Orange
14Green & White
15Green & Blue
16Green & Yellow
17Green & Brown
18Green & Orange
Outer Shield Material
TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Alum / PolyBeldfoil®100 %
Braid2TC - Tinned Copper65 %
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.540 in0.045 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
15 Ohm/1000ft3 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
35 pF/ft63 pF/ft
High Frequency (Nominal/Typical)
Nom. Insertion Loss
9.2 dB/100m
9.2 dB/100m
Delay
Max. Delay SkewNominal Velocity of Propagation (VP) [%]
60 ns/100m60 %
Current
Max. Recommended Current [A]
1.4 Amps per conductor @ 25°C A
Voltage
UL DescriptionUL Voltage Rating
CMG300 V
UL AWM 2464300 V

Temperature Range

UL Temp Rating: 80°C (UL AWM 2464)
Operating Temp Range: -30°C to +80°C

Mechanical Characteristics

Bulk Cable Weight: 171 lbs/1000ft
Max Recommended Pulling Tension: 380 lbs
Min Bend Radius/Minor Axis: 5.5 in

Standards

NEC/(UL) Specification: CMG
CEC/C(UL) Specification: CMG
UL AWM Style: 2464
CPR Euroclass: Eca

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/96/EC (BFR): 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): 2005-10-01
MII Order #39 (China RoHS): Yes

Suitability

Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1685 FT4 Loading
CSA Flammability: FT4
ISO/IEC Flammability: IEC 60332-1-2
UL voltage rating: 300 V

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorPutup TypeLengthUPC
8318 060100ChromeReel100 ft612825203421
8318 060500ChromeReel500 ft612825203445
8318 0601000ChromeReel1,000 ft612825203438
Footnote: C - CRATE REEL PUT-UP.

History

Update and Revision: Revision Number: 0.303 Revision Date: 05-19-2020
Date: 2005-10-01
Belden-Copper-Catalog-2016.pdf
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