Product Number: 9394
Microphone Cable, 1 Conductor 20 AWG, TC
20 AWG stranded (27x34) high-conductivity TC conductor, EPDM rubber insulation, conductive textile (100%) plus TC spiral shields (95% coverage), paper tape, CPE jacket.
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Availability:
Global
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Global inventory:
Available
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
| 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
|
Footnote |
C - CRATE REEL PUT-UP. |
|---|
History
|
Update and Revision |
Revision Number: 0.380 Revision Date: 02-03-2025 |
|---|
Belden.GenericSpecificationTitle
|
Update and Revision |
Revision Number: 0.380 Revision Date: 02-03-2025 |
|---|
Part Numbers
| Item # | Color | Put-Up Type | Length | UPC |
|---|---|---|---|---|
| 9394 0101000 | Black | Reel | 1,000 ft | 612825358749 |