Product Number: 1776
Microphone Cable, 2 Conductor 20 AWG, TC
20 AWG stranded (19x32) high-strength tinned alloy conductors, EPDM rubber insulation, rayon braid, high-strength tinned alloy braid shield (85% coverage), cotton wrap, EPDM jacket.
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Availability:
Global
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Global inventory:
Available
Specifications
Product Overview
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Suitable Applications |
Ruggedized, deployable microphone for studio or live performance; Balanced analog audio |
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Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Conductors |
|---|---|---|---|---|
| 20 | 19x32 | TCA - Tinned Copper Alloy | 0.037 in | 2 |
|
Conductor Count |
2 |
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Insulation
| Material | Nominal Diameter | Nominal Wall Thickness |
|---|---|---|
| EPDM - Ethylene Propylene Diene Monomer | 0.083 in | 0.023 in |
Color Chart
| Number | Color |
|---|---|
| 1 | White |
| 2 | Black |
Outer Shield
| Type | Layer | Material | Coverage [%] |
|---|---|---|---|
| Braid | 1 | Tinned Copper (TC) | 85% |
| Braid | 2 | Rayon® | 85% |
|
Table Notes |
Cotton Wrap |
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Outer Jacket
| Material | Nominal Diameter | Nominal Wall Thickness | Separator Material |
|---|---|---|---|
| EPDM - Ethylene Propylene Diene Monomer | 0.262 in | 0.035 in | Cotton Serve |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Conductor DCR Conductor Resistance | Nominal Outer Shield DCR |
|---|---|---|
| 11.5 Ohm/1000ft | 11.5 Ohm/1000ft | 6.2 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Conductor | Nom. Capacitance Conductor to Other Conductor to Shield |
|---|---|
| 33 pF/ft | 58 pF/ft |
Current
| Max. Recommended Current [A] |
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| 4 A |
Voltage
| Non-UL Voltage Rating |
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| 600 V RMS |
Temperature Range
|
Non-UL Temp Rating |
90°C |
|---|---|
|
Operating Temperature Range |
-50°C To +90°C |
Mechanical Characteristics
|
Bulk Cable Weight |
44 lbs/1000ft |
|---|---|
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Max. Pull Tension |
250 lbs |
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Min. Bend Radius/Minor Axis |
2.75 in |
Applicable Environmental and Other Programs
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Environmental Space |
Indoor (Not Riser or Plenum) |
|---|---|
|
EU Directive 2000/53/EC (ELV) |
Yes |
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EU Directive 2003/11/EC (BFR) |
Yes |
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EU Directive 2011/65/EU (RoHS 2) |
Yes |
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EU Directive 2012/19/EU (WEEE) |
Yes |
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EU Directive 2015/863/EU (RoHS 2 amendment) |
Yes |
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EU Directive Compliance |
EU Directive 2003/11/EC (BFR) |
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EU CE Mark |
Yes |
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MII Order #39 (China RoHS) |
Yes |
Suitability
|
Suitability - Indoor |
Yes |
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Plenum/Non-Plenum
|
Plenum (Y/N) |
No |
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History
|
Update and Revision |
Revision Number: 0.391 Revision Date: 02-03-2025 |
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Information
|
Update and Revision |
Revision Number: 0.391 Revision Date: 02-03-2025 |
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Part Numbers
| Item # | Color | Put-Up Type | Length | UPC |
|---|---|---|---|---|
| 1776 010250 | Black | Reel | 250 ft | 612825122289 |