1 Pair 20 AWG Overall Foil Shielded CM, CMX, CMR Rated Cable

The Multi Conductor Cable from NORDEN is suitable to use within Audio, Control and Instrumentation purpose. The cable is constructed with PE insulation, 100 % Aluminium Foil – Polyester Tape Shielding and UL rated CM/CMX/CMR PVC Jacket.

The Multi Conductor Cable from NORDEN is suitable to use within Audio, Control and Instrumentation purpose. The cable is constructed with PE insulation, 100 % Aluminium Foil – Polyester Tape Shielding and UL rated CM/CMX/CMR PVC Jacket.

Conductor

Tinned Copper

Shielding

Aluminium Foil - Polyester Tape

Outer Jacket

PVC

Jacket Colour

Grey

Insulation

PE (High Density Polyethylene)

Drain Wire

Tinned Copper

Foil Coverage

100%

 

PHYSICAL CHARACTERISTICS

Characteristic Value

No. of Pair

1

Conductor Size

20 AWG 7 x 28

Insulation Thickness

0.40 mm

Insulation Diameter

1.80 mm

Drain Wire Size

20 AWG 7 x 28

Jacket Thickness

0.70 mm

Jacket Diameter

4.90 mm

Max. Recommended Pulling Tension

204 N

Min. Bending Radius Minor Axis

50 mm

Operating Temperature

-10°C to +75°C

 


ELECTRICAL CHARACTERISTICS

Characteristic Unit Value

Nom. Characteristic Impedance

?

56.0

Nom. Capacitance Cond. to Cond.

pF/m

88.5

Nom. Conductor DCR

?/km

31.1

Nom. Capacitance Cond. to Cond. & Shield

pF/m

160.7

Max. Recommended Current @ 25°C

Amps

3.9

Max. Operating Voltage UL

V/min

300

MECHANICAL CHARACTERISTICS

Characteristic Value

Test Material

PVC

Before Tensile Strength (Mpa)

13.8

Aging Elongation (%)

100

After Tensile Strength (Mpa)

10.35

Aging Elongation (%)

75

Cold Bend (-20±°C x 4 hrs)

No Crack

INSULATION COLOUR CODE

Individual Pair Colour

Pair1

Black/Red

Part Number Description Net Weight (Kg/km)

72-320120F

1 Pair 20 AWG Overall Foil Shielded Paired Cable CM Rated PVC, 305m

31

72-320120G

1 Pair 20 AWG Overall Foil Shielded Paired Cable CMX Rated PVC, 305m

31

72-320120C

1 Pair 20 AWG Overall Foil Shielded Paired Cable CMR Rated PVC, 305m

31