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Part Number: 8412
Microphone Cable, 2 Conductor 20 AWG TC
Product Description
Microphone Cable, 2 Conductor 20 AWG stranded (26x34) high-conductivity TC conductors, EPDM rubber insulation, rayon braid, TC braid shield (85%
coverage), cotton wrap, EPDM jacket.
Technical Specifications
Product Overview
Environmental Space: Indoor (Not Riser or Plenum)
Physical Characteristics (Overall)
Conductor
AWG Stranding Material Nominal Diameter No. of Conductors
20 26x34 High Conductivity TC - Tinned Copper 0.037 in 2
Conductor Count: 2
Insulation
Material Nominal Diameter Nominal Wall Thickness
EPDM - Ethylene Propylene Diene Monomer Rubber 0.083 in 0.023 in
Color Chart
Number Color
1 White
2 Black
Outer Shield Material
Type Layer Material Coverage [%]
Braid 1 Cotton
Braid 2 TC - Tinned Copper 85 %
Outer Shield Table Note: Cotton Wrap
Outer Jacket Material
Material Nominal Diameter Nominal Wall Thickness Separator Material
EPDM - Ethylene Propylene Diene Monomer
Rubber
0.262 in 0.035 in Rayon Braid
Electrical Characteristics
Conductor DCR
Nominal Conductor DCR Nominal Outer Shield DCR
10.6 Ohm/1000ft 4.5 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Conductor Nom. Capacitance Conductor to Other Conductor to Shield
33 pF/ft 58 pF/ft
Inductance
Nominal Inductance
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0.18 µH/ft
Impedance
Nominal Characteristic Impedance
67 Ohm
Current
Max. Recommended Current [A]
4 Amps per conductor @ 25°C
Voltage
Non-UL Voltage Rating
600 V RMS
Temperature Range
Non-UL Temp Rating: 90°C
Operating Temp Range: -50°C To +90°C
Mechanical Characteristics
Bulk Cable Weight: 44 lbs/1000ft
Max Recommended Pulling Tension: 100 lbs
Min Bend Radius/Minor Axis: 2.75 in
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
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes
Suitability
Suitability - Aerial: No
Suitability - Burial: No
Suitability - Hazardous Locations: No
Suitability - Indoor: Yes
Suitability - Outdoor: No
Suitability - Sunlight Resistance: No
Plenum/Non-Plenum
Plenum (Y/N): No
Plenum Number: 8412P
Part Number
Variants
Item # Color UPC Length Footnote
8412 010100 Black 612825206361 100 ft
8412 0101000 Black 612825206378 1,000 ft C
8412 010250 Black 612825206385 250 ft
8412 010500 Black 612825206330 500 ft C
8412 010U1000 Black 612825206347 1,000 ft
8412 010U500 Black 612825396987 500 ft
8412 0061000 Blue, Light 612825206354 1,000 ft C
8412 0021000 Red 612825206316 1,000 ft C
8412 0041000 Yellow 612825206323 1,000 ft C
Footnote: C - CRATE REEL PUT-UP.
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History
Update and Revision: Revision Number: 0.294 Revision Date: 08-22-2019
© 2019 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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