1 Pair 18 AWG Overall Screen HFFR Jacket RS 485 Cable

1 Pair 18 AWG Overall Screen HFFR Jacket RS 485 Cable

The Overall Screened paired cable from NORDEN is suitable to use as low capacitance RS-485 computer cable. The cable is constructed with foamed PE Insulation, 100% Aluminium Foil-Polyester Tape Overall Shielded with 65% Tinned Copper wire braid Coverage. This Cable is protected by HFFR outer jacket.

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The Overall Screened paired cable from NORDEN is suitable to use as low capacitance RS-485 computer cable. The cable is constructed with foamed PE Insulation, 100% Aluminium Foil-Polyester Tape Overall Shielded with 65% Tinned Copper wire braid Coverage. This Cable is protected by HFFR outer jacket.

Conductor

Stranded Tinned Copper

Shielding

Aluminium Foil - Polyester Tape

Braid Shield

65% Tinned Copper

Outer Jacket

HFFR

Insulation

Foam Polyethylene

Foil Coverage

100%

Drain Wire

Tinned Copper

Jacket Color

Purple

PHYSICAL CHARACTERISTICS

Characteristic Value

No. of Pair

1

Conductor Size

18 AWG, 7 x 26 mm

Insulation Diameter

3.2 mm

Insulation Thickness

1.0 mm

Drain Wire Size

7 x 0.2 mm

Jacket Thickness

0.8 mm

Jacket Diameter

9.0 mm

Max. Recommended Pulling Tension

350 N

Min. Bending Radius Minor Axis

90 mm

Operating Temperature

-20°C to +75°C
 

ELECTRICAL CHARACTERISTICS

Characteristic Unit Value

Nom. Characteristic Impedance

Ω

120.0

Nom. Capacitance Cond. to Cond.

pF/m

32.0

Max. Conductor DCR @ 25°C

Ω/km

22.7

Nom. Capacitance Cond. to Cond. & Shield

p/m

70

Max. Recommended Current @ 25°C

Amps

5

Max. Operating Voltage UL

V Rms

300

MECHANICAL CHARACTERISTICS

Characteristic Value

Test Material

HFFR

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

Pair 1

White/Blue
Product Description Net Weight (Kg/Km)

78-3501189

1 Pair 18 AWG Overall Screen HFFR Jacket RS-485 Cable

81.0

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