Belden

1673A - Conformable Coax, 50 Ohm, RG-402, 19 AWG Solid SCCS, Copper-Tin Composite Shield, Unjacketed

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SKU:
1673A
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Description

Conformable Coax, 50 Ohm, RG-402, 19 AWG Solid Silvered Copper Covered Steel Conductor, PTFE Insulation, Copper Tape + 100% Tin-Filled Composite Braid Shield, Unjacketed

Specifications

Specifications

Product Overview

Suitable ApplicationsMicrowave and other high frequency applications, Interconnect RF equipment, Radar equipment, Military communications

Construction Details

RG Type402

Conductor

SizeStrandingNom. DiameterMaterial
19 AWGSolid0.036 inSCCS - Silvered Copper Covered Steel

Insulation

MaterialNom. Insulation DiameterColor Code
PTFE - Polytetrafluoroethylene0.116 in (2.95 mm)White

Outer Shield

LayerOuter Shield TypeMaterialCoverageNotes
1TapeBare Copper (BC)100%
2BraidTinned Copper (TC + Tin Filled)100%Diameter: 0.138 inch

Outer Jacket

Material
No Jacket
Overall Cable Diameter (Nominal)0.138 in (3.51 mm)

Electrical Characteristics

VSWR

FrequencyMax. VSWR
500 MHz1.1:1
1000 MHz1.11:1
3000 MHz1.13:1
7000 MHz1.17:1
15000 MHz1.25:1
20000 MHz1.3:1
Table NotesVSWR limit is a continuous sloping line from 500 MHz to 20 GHz

Attenuation

FrequencyNom. Attenuation
500 MHz8.0 dB/100ft
1000 MHz12.0 dB/100ft
3000 MHz22.0 dB/100ft
5000 MHz30.0 dB/100ft
10000 MHz45.0 dB/100ft
20000 MHz70.0 dB/100ft

Power Rating

FrequencyMax. Power Rating
500 MHz600 W
1,000 MHz401 W
2,000 MHz268 W
3,000 MHz211 W
5,000 MHz157 W
7,000 MHz129 W
10,000 MHz105 W
15,000 MHz83 W
18,000 MHz74 W
20,000 MHz70 W

Electricals

Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
20.5 Ohm/1000ft4.5 Ohm/1000ft (15 Ohm/km)29.5 pF/ft (96.8 pF/m)50 Ohm70%

Voltage

UL Voltage RatingVoltage Rating
30 V (UL AWM Style 10245)1900 V

Mechanical Characteristics

Temperature

UL TemperatureOperating
105°C-70°C to +200°C

Bend Radius

Installation Min.
0.250 in (6.35 mm)
Max. Pull Tension70 lbs (32 kg)
Bulk Cable Weight26 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor (Not Riser or Plenum), Indoor
SustainabilityCA Prop 65
Flammability / Reaction to FireUL 1581 Horizontal Wire
AWM ComplianceAWM 10245
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC ComplianceChina RoHS II (GB/T 26572-2011)

History

Update and RevisionRevision Number: 0.474 Revision Date: 04-13-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 1673A TIN50:
1673A TIN50|Tin|Reel|50 ft|612825120407
Variant_Options 1673A TIN100:
1673A TIN100|Tin|Reel|100 ft|612825120384
Variant_Options 1673A TIN250:
1673A TIN250|Tin|Reel|250 ft|612825120391
Variant_Options 1673A TIN500:
1673A TIN500|Tin|Reel|500 ft|612825120414
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