The BC-2T-300M is a cable for transmitting the balanced stereophonic audio signal in professional and home audio systems. Supplied in coils of 300 m.

Number of conductors	4
Inner conductor	10 x 0,25 mm
Conductor material	Tinned Copper
Conductor cross section	0.50 mm²
AWG	20
Insulation material	PVC (PVC)
Insulation diameter	1,8 mm
Insulation thickness	0,44 mm
Insulation color	White, green red, black
Screen common	Aluminum foil at Mailare (Al-Mylar)
Screen Density	100 % Coating, 25 % overlap
Ground wire	20 AWG, 10 tinted copper conductors 30 AWG (0.25 mm) in contact with screen
Outer shell material	PVC
Outer shell diameter	6,2 mm ±0,19 mm
Outer shell color	Dark gray
Electrical parameters
Wave impedance	40...100 ohm
DC conductor resistance per 1 km	34,6 ohm
Capacity core / core per 1 m	89 PF
Core capacity / screen per 1 m	161 PF
Performance characteristics
Operating temperature range	0…+75 °C
Compliance
Flame Propagation Test	CM — UL 1685 (UL 1581, Sec. 1160) Vertical-Tray, CSA FT1
Standards in the field of nature protection and the environment	RoHS Directive 2002/95/EC