Alarm & Audio & Electronic Cables

Alarm Cables Microphone Cables Speaker Cables


Microphone Cables


Product Name/Code :MICROPHONE 4C 20AWG Electrical Performance
Application :    
Multi-conductor-audio/sound, control.& Instrumentation Cables. Operating Temperature(℃) 75
Construction Voltage Rating(V) 300/500
4 Core Tinned annealed high conductivity copper wire strands Max Conductor Resistance @ 20℃(Ohms/Km)  
AWG 20 Capacitance  
Cross section of Cons. Diameter (mm2) 0.50 (pF/m)
Core to Core
Core to Screen
Stranding(wire No./ wire 16/0.20mm
Insulation PVC/PE/LSOH  --  390
Thickness (mm) 0.50    
Insulation Diameter(mm) 1.70    
Insulation Color According to customer    
Screen lapped copper wire    
Sheathing PVC/LSOH    
Thickness(mm) 1.4    
Cable Dia.(mm) 7.8    
Fire Performance    
Fire Performance
Flame Propagation Test to IEC 60332 Part 1 and Part 3
Determination of the amount Halogen Acid Gas to IEC 60754 Part 1
Smoke Density Test to IEC 61034
Oxygen Index Test to BS 2863 or ISO 4589-2
Temperatre Index Test to BS 2782 or ISO 4589-3
Fire Resistant Test to IEC 60331-24