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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Specifications
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

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 Material
Type Layer Material Coverage [%]
Braid 1 Tinned Copper (TC) 85%
Braid 2 Rayon® 85%

Table Notes

Cotton Wrap

Outer Jacket Material
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]
4 A
Voltage
Non-UL Voltage Rating
600 V RMS

Non-UL Temp Rating

90°C

Temperature Range

Operating Temp Range

-50°C To +90°C

Mechanical Characteristics

Max. Pull Tension

250 lbs

Bulk Cable Weight

44 lbs/1000ft

Min Bend Radius/Minor Axis

2.75 in

Standards

Environmental Space

Indoor (Not Riser or Plenum)

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV)

Yes

EU Directive 2003/11/EC (BFR)

Yes

EU Directive 2011/65/EU (ROHS II)

Yes

EU Directive 2012/19/EU (WEEE)

Yes

EU Directive 2015/863/EU

Yes

EU Directive Compliance

EU Directive 2003/11/EC (BFR)

EU CE Mark

Yes

EU RoHS Compliance Date (yyyy-mm-dd)

2011-07-20

MII Order #39 (China RoHS)

Yes

Suitability

Suitability - Indoor

Yes

Flammability, LS0H, Toxicity Testing

Plenum (Y/N)

No

History

Update and Revision

Revision Number: 0.306 Revision Date: 02-16-2021

Part Numbers
Item # Color Putup Type Length UPC
1776 010250 Black Reel 250 ft 612825122289