Product Number: 9778
Microphone Cable, 1 Conductor 20 AWG, TC
20 AWG stranded (26x34) high-conductivity TC conductor, EPDM rubber insulation, conductive textile (100%) plus TC spiral shields (75% coverage), paper tape, CPE jacket.
-
Availability:
Global
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Global inventory:
Available
Specifications
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Coax |
|---|---|---|---|---|
| 20 | 26x34 | TC - Tinned Copper (High Conductivity) | 0.037 in | 1 |
|
Conductor Count |
1 |
|---|
Insulation
| Material | Nominal Diameter |
|---|---|
| EPDM - Ethylene Propylene Diene Monomer | 0.117 in |
Outer Shield
| Type | Layer | Material | Coverage [%] |
|---|---|---|---|
| Spiral Serve / Screen | 1 | Textile (Conductive) | 100% |
| Spiral Serve / Screen | 2 | Tinned Copper (TC) | 75% |
| Tape | 3 | 100% |
Outer Jacket
| Material | Nominal Diameter | Separator Material |
|---|---|---|
| Neoprene | 0.235 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 | 11.6 Ohm/1000ft | 11.6 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Shield |
|---|
| 45 pF/ft |
Impedance
| Nominal Characteristic Impedance |
|---|
| 40 Ohm |
Current
| Max. Recommended Current [A] |
|---|
| 4 Amps per Conductor at 25ºC |
Voltage
| Non-UL Voltage Rating |
|---|
| 300 V RMS |
Temperature Range
|
Non-UL Temp Rating |
60°C |
|---|---|
|
Operating Temperature Range |
-30°C To +60°C |
Mechanical Characteristics
|
Bulk Cable Weight |
34 lbs/1000ft |
|---|---|
|
Max. Pull Tension |
13 lbs |
|
Min. Bend Radius/Minor Axis |
2.5 in |
Applicable Environmental and Other Programs
|
Environmental Space |
Indoor (Not Riser or Plenum) |
|---|---|
|
EU Directive 2000/53/EC (ELV) |
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 |
|---|
History
|
Update and Revision |
Revision Number: 0.360 Revision Date: 02-03-2025 |
|---|
Information
|
Update and Revision |
Revision Number: 0.360 Revision Date: 02-03-2025 |
|---|
Part Numbers
| Item # | Color | Put-Up Type | Length | UPC |
|---|---|---|---|---|
| 9778 0101000 | Chrome | Reel | 1,000 ft | 612825259640 |