Product Hierarchy
Product Hierarchy

9463NH - Blue Hose, 1PR #20 Str TC, PO ins, F/B, LSNH Jkt,

Blue Hose, 1 Pair AWG 20 Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Foil + Braid(s) shielding, LSZH / FRNC jacket ,

Product Overview

Suitable Applications: Twinaxial instrumentation and computer cable; For data transmission applications

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
207x28TC - Tinned Copper1
Conductor Count: 2
Total Number of Pairs: 1
MaterialNominal DiameterDiameter +/- Tolerance
PE - Polyethylene1.96 mm0.05 mm
Color Chart
Pair 1Clear & Blue
Outer Shield
TypeMaterialMaterial Trade NameCoverage [%]Thickness of FoilDrainwire MaterialDrainwire AWG
TapeBi-Laminate (Alum+Poly)Beldfoil® (Z-Fold®)55%9 / 23 µmTC - Tinned CopperAWG20/7
BraidTinned Copper (TC)55%
Outer Jacket
MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)6.35 mm0.89 mm

Construction and Dimensions

1 pair and 2 fillers twisted to cable corePolyethylene (2x) (Clear, 1.32 mm)

Electrical Characteristics

Conductor DCR
Max. DCR UnbalanceNominal Conductor DCRNominal Outer Shield DCR
2.53 %31.2 Ohm/km13.5 Ohm/km
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Shield
64.6 pF/m118.1 pF/m
Frequency [MHz]Nominal Characteristic Impedance
N/A78 Ohm
Nominal Velocity of Propagation (VP) [%]
High Frequency
Frequency [MHz]Max. Insertion Loss (Attenuation)
1 MHz1.97 dB/100m
10 MHz6.89 dB/100m
50 MHz11.81 dB/100m
100 MHz24.61 dB/100m
200 MHz36.09 dB/100m
400 MHz52.49 dB/100m
Voltage Rating [V]
300 V

Temperature Range

Installation Temperature Range: -15°C To +80°C
Storage Temperature Range: -45°C To +80°C
Operating Temp Range (Flexible Install): -15°C To +80°C
Operating Temp Range (Fixed Install): -45°C To +80°C

Mechanical Characteristics

Oil Resistance: ASTMD741
Min. Bend Radius During Installation: 63.5 mm


CPR Euroclass: Eca
Other Specification: BS 7655 section 6.1 table 1, LTS 3

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass Eca


Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2 and IEC 60332-3-24
IEC 60754-1 - Halogen Amount: Zero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity: 2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH: 4.3

Related Part Numbers

Item #ColorPut-Up TypeLengthEAN
9463NH.00152BlueReel152 m8719605020710
9463NH.00305BlueReel305 m8719605020727
9463NH.00500BlueReel500 m8719605020734
9463NH.001000BlueReel1,000 m8719605020703


Update and Revision: Revision Number: 0.209 Revision Date: 04-08-2022
Date: 2005-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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