Product Hierarchy
Product Hierarchy

2222 - Microphone Cable, #28-2pr, TC, Indiv. Shielded, CM

2 Twisted Pairs, 28AWG stranded (19x40) silver plated copper alloy conductor , individually shielded with double serve and jacketed, solid polyolefin insulation, matte PVC Jacket.

Product Overview

Environmental Space: Indoor (Not Riser or Plenum)
Suitable Applications: Stereo Microphone Cable

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNominal DiameterNo. of Pairs
2819x40High Conductivity SPCA - Silver Plated Copper Alloy0.0153 in2
Conductor Count: 4
Total Number of Pairs: 2
Conductor Size: 28 AWG
Insulation
MaterialNominal DiameterNominal Wall Thickness
PO - Polyolefin0.0375 in0.011 in
Color Chart
NumberColor
1Red
2Green
Inner Shield Material
TypeMaterialCoverage [%]
ServeBC - Bare Copper81 %
ServeBC - Bare Copper81 %
Inner Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.113 in0.013 in
Outer Shield Material
Material
Unshielded
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.292 in0.034 in
0.292 in

Electrical Characteristics

Conductor DCR
Individual Pair Nominal Shield DCRNominal Conductor DCRNominal Conductor DCR Conductor Resistance
11.2 Ohm/1000ft69 Ohm/1000ft69 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Conductor
18 pF/ft
Shielding: Multiple or Specialty
Impedance
Nominal Characteristic Impedance
87 Ohm
Delay
Nominal Velocity of Propagation (VP) [%]
66 %
Current
Max. Recommended Current [A]
1.2 Amps per conductor @ 25°C
Voltage
Non-UL Voltage Rating
300 V RMS

Temperature Range

Operating Temp Range: -20°C To +60°C

Mechanical Characteristics

Bulk Cable Weight: 43 lbs/1000ft
Max Recommended Pulling Tension: 22 lbs
Min Bend Radius/Minor Axis: 3 in

Applicable Environmental and Other Programs

EU Directive 2011/65/EU (ROHS II): No
EU Directive 2012/19/EU (WEEE): No
EU Directive Compliance: No
EU CE Mark: No
CA Prop 65 (CJ for Wire & Cable): No
MII Order #39 (China RoHS): Yes

Suitability

Suitability - Indoor: Yes

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #Color
2222 B59250Black, Matte
microphone-cable-product-bulletin.pdf