Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
8318 Multi-Conductor - Low Capacitance Computer Cable for EIA RS-232 Applications
For more Information
please call
1-800-Belden1
Description:
22 AWG stranded (7x30) tinned copper conductors, semi-rigid PVC insulation, twisted pairs, overall
Beldfoil® (100% coverage) + tinned copper braid shield (65% coverage), PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Pairs AWG Stranding Conductor Material
18
22
7x30
TC - Tinned Copper
Insulation
Insulation Material:
Insulation Material
S-R PVC - Semi-Rigid Polyvinyl Chloride
Outer Shield
Outer Shield Material:
Layer # Outer Shield Trade Name Type Outer Shield Material
1
2
Beldfoil®
Braid TC - Tinned Copper
Coverage (%)
65
Tape Aluminum Foil-Polyester Tape 100
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PVC - Polyvinyl Chloride
Overall Cable
Overall Nominal Diameter:
13.716 mm
Pair
Pair Color Code Chart:
Number Color
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Black & Red
Black & White
Black & Green
Black & Blue
Black & Yellow
Black & Brown
Black & Orange
Red & White
Red & Green
Red & Blue
Red & Yellow
Red & Brown
Red & Orange
Green & White
Green & Blue
Green & Yellow
Green & Brown
Green & Orange
Pair Lay Length & Direction:
Page 1 of 3
02-24-2012
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
8318 Multi-Conductor - Low Capacitance Computer Cable for EIA RS-232 Applications
Lay Length (cm) Twists/ft. (twist/m)
2.794
11
Mechanical Characteristics (Overall)
Operating Temperature Range:
UL Temperature Rating:
Bulk Cable Weight:
Max. Recommended Pulling Tension:
Min. Bend Radius (Install)/Minor Axis:
-30°C To +80°C
80°C (UL AWM Style 2464)
260.435 Kg/Km
1690.320 N
137.160 mm
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
NEC/(UL) Specification:
CEC/C(UL) Specification:
AWM Specification:
EU CE Mark:
EU Directive 2000/53/EC (ELV):
EU Directive 2002/95/EC (RoHS):
EU RoHS Compliance Date (mm/dd/yyyy):
EU Directive 2002/96/EC (WEEE):
EU Directive 2003/11/EC (BFR):
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
CMG
CMG
UL Style 2464 (300 V 80°C)
Yes
Yes
Yes
10/01/2005
Yes
Yes
Yes
Yes
Flame Test
C(UL) Flame Test:
FT4
Plenum/Non-Plenum
Plenum (Y/N):
No
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
70
Nom. Capacitance Conductor to Conductor:
Capacitance (pF/m)
114.835
Nom. Capacitance Cond. to Other Conductor & Shield:
Capacitance (pF/m)
206.703
Nominal Velocity of Propagation:
VP (%)
60
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/km)
49.215
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/km)
9.843
Max. Operating Voltage - UL:
Voltage
Page 2 of 3
02-24-2012
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
8318 Multi-Conductor - Low Capacitance Computer Cable for EIA RS-232 Applications
300 V RMS (UL AWM Style 2464)
Max. Recommended Current:
Current
1.4 Amps per conductor @ 25°C
Related Documents:
No related documents are available for this product
Put Ups and Colors:
Item #
8318 060100
8318 0601000
8318 060500
Notes:
C = CRATE REEL PUT-UP.
Putup
30 MT
305 MT
152 MT
Ship Weight
7.756 KG
86.183 KG
42.865 KG
Color
CHROME
CHROME
CHROME
Notes
C
C
C
Item Desc
18 PR #22 PVC SHLD PVC
18 PR #22 PVC SHLD PVC
18 PR #22 PVC SHLD PVC
Revision Number: 2
© 2012 Belden, Inc
All Rights Reserved.
Revision Date: 04-11-2008
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications
described herein are subject to error or omission and to change without notice, and the listing of such information and specifications does not
ensure product availability.
Belden provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express,
statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or
exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,
negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.
All sales of Belden products are subject to Belden's standard terms and conditions of sale.
Belden believes this product to be in compliance with EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the
compliance date may be in stock at Belden facilities and in our Distributor’s inventory. The information provided in this Product Disclosure, and
the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden’s knowledge,
information, and belief at the date of its publication. The information provided in this Product Disclosure is designed only as a general guide
for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. This Product Disclosure is not
to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for
determining the applicability of legislation and regulations based on their individual usage of the product.
Belden declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
Page 3 of 3
02-24-2012
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