Part Number:
8428
Microphone Cable, #18-2c, TC, O/A Braid, CM
Product Description
18 AWG stranded (41x34) High-conductivity TC conductors, EPDM rubber insulation, rayon braid, TC braid shield (85% coverage), cotton wrap, CPE jacket.
Technical Specifications
Product Overview
Environmental Space:
Indoor (Not Riser or Plenum)
Physical Characteristics (Overall)
Conductor
AWG Stranding
18
41x34
Material
Nominal Diameter No. of Conductors
2
High Conductivity TC - Tinned Copper 0.047 in
2
18 AWG
Conductor Count:
Conductor Size:
Insulation
Material
Nominal Diameter Nominal Wall Thickness
0.0235 in
EPDM - Ethylene Propylene Diene Monomer Rubber 0.1 in
Color Chart
Number Color
1
2
White
Black
Outer Shield Material
Type
Material
Coverage [%]
Braid TC - Tinned Copper 85 %
Note:
Outer Jacket Material
Material
Nominal Diameter Nominal Wall Thickness Separator Material
0.030 in
Rayon Braid
Cotton Wrap
CPE - Chlorinated Polyethylene 0.29 in
0.29 in
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Conductor DCR Conductor Resistance Nominal Outer Shield DCR
6.8 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to
Conductor
35 pF/ft
Shielding:
Inductance
Nominal Inductance
0.19 µH/ft
Nom. Capacitance Conductor to Other Conductor to Shield
60 pF/ft
Braid(s)
6.8 Ohm/1000ft
2.7 Ohm/1000ft
Impedance
Nominal Characteristic Impedance
50 Ohm
Current
Max. Recommended Current [A]
5.2 Amps per conductor @ 25°C
Voltage
Non-UL Voltage Rating
600 V RMS
Temperature Range
Non-UL Temp Rating:
Operating Temp Range:
60°C
-30°C To +60°C
Mechanical Characteristics
Bulk Cable Weight:
Max Recommended Pulling Tension:
Min Bend Radius/Minor Axis:
54 lbs/1000ft
138 lbs
3 in
Applicable Environmental and Other Programs
EU Directive 2000/53/EC (ELV):
EU Directive 2003/11/EC (BFR):
EU Directive 2011/65/EU (ROHS II):
EU Directive 2012/19/EU (WEEE):
EU Directive 2015/863/EU:
EU Directive Compliance:
EU CE Mark:
EU RoHS Compliance Date (yyyy-mm-dd):
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
Yes
Yes
Yes
Yes
Yes
EU Directive 2003/11/EC (BFR)
Yes
2004-01-01
Yes
Yes
Suitability
Suitability - Indoor:
Yes
Plenum/Non-Plenum
Plenum (Y/N):
No
Part Number
Variants
Item #
8428 010100
Color
BLACK
Footnote
8428 0101000 BLACK C
8428 010500
BLACK C
8428 010U500 BLACK
Footnote:
C - CRATE REEL PUT-UP.
© 2018 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in 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 "ASIS" 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 all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief
at the date of its publication. This information 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. The 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.
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