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Document overview
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Technical content
Page 1
Product: 9394
Microphone Cable, 1 Conductor 20 AWG, TC
Product Description
20 AWG stranded (27x34) high-conductivity TC conductor, EPDM rubber insulation, conductive textile (100%) plus TC spiral shields (95% coverage), paper
tape, CPE jacket.
Technical Specifications
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Coax | |
|---|---|---|---|---|---|
| 20 | 27x34 | TC - Tinned Copper (High Conductivity) | 0.037 in | 1 | |
| Conductor Count: 1 | |||||
Insulation
| Material | Nominal Diameter |
|---|---|
| EPDM - Ethylene Propylene Diene Monomer | 0.097 in |
Outer Shield
| Type | Layer | Material | Coverage [%] |
|---|---|---|---|
| Spiral Serve / Screen | 1 | Textile (Conductive) | 100% |
| Spiral Serve / Screen | 2 | Tinned Copper (TC) | 95% |
| Tape | 3 | 100% |
Outer Jacket
| Material | Nominal Diameter | Nominal Wall Thickness | Separator Material |
|---|---|---|---|
| CPE - Chlorinated Polyethylene | 0.19 in | 0.033 in | Paper Tape |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Conductor DCR Conductor Resistance | Nominal Outer Shield DCR | Outer Conductor DCR |
|---|---|---|---|
| 10.2 Ohm/1000ft | 10.2 Ohm/1000ft | 8.7 Ohm/1000ft | 8.7 Ohm/1000ft |
Capacitance
| Max. Capacitance Conductor to Shield | Nom. Capacitance Conductor to Shield | |
|---|---|---|
| 55 pF/ft | 55 pF/ft | |
| Min Insulation Resistance: 500 Megohms/1000 ft. @ 500 V DC | ||
Impedance
Nominal Characteristic Impedance
34 Ohm
Current
Max. Recommended Current [A]
4 Amps per Conductor at 25ºC (10°C Temperature Rise)
Voltage
Page 2
| Non-UL Voltage Rating | |
| 300 V RMS | |
| Electrical Characteristics Notes: Insulation Resistance: 500 Megohms/1000 ft. @ 500 V DC | |
Temperature Range
Non-UL Temp Rating:
60°C
Operating Temperature Range:
-30°C To +60°C
Mechanical Characteristics
Bulk Cable Weight:
25 lbs/1000ft
Max. Pull Tension:
28 lbs
Min. Bend Radius/Minor Axis:
2 in
Applicable Environmental and Other Programs
Environmental Space:
Indoor (Not Riser or Plenum)
EU Directive 2000/53/EC (ELV):
Yes
EU Directive 2003/11/EC (BFR):
Yes
EU Directive 2011/65/EU (RoHS 2):
Yes
EU Directive 2012/19/EU (WEEE):
Yes
EU Directive 2015/863/EU (RoHS 2 amendment):
Yes
EU Directive Compliance:
EU Directive 2003/11/EC (BFR)
EU CE Mark:
Yes
MII Order #39 (China RoHS):
Yes
Suitability
Suitability - Indoor:
Yes
Plenum/Non-Plenum
Plenum (Y/N):
No
Related Part Numbers
Variants
| Item # | Color | Put-Up Type | Length | UPC | |
|---|---|---|---|---|---|
| 9394 0101000 | Black | Reel | 1,000 ft | 612825358749 | |
| Footnote: C - CRATE REEL PUT-UP. | |||||
History
Revision Number: 0.378 Revision Date: 11-09-2022
Update and Revision:
© 2023 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.