Belden Store
89207

Product Number: 89207

100Ω Twinax, 1 Pr #20 Str-1c TC/1c BC, FEP ins, FEP Inner Jkt, Duofoil®+TC Braid, FEP Jkt, CMP

Twinax 100Ω, 1 Pair, 20 AWG (7x28) one tinned, one bare copper conductor, FEP insulation, FEP inner jacket, Duofoil® + tinned copper braid shield 85%, FEP jacket, CMP

Availability
Global
Status
Active
Orderable items
3

Ships from and sold by A5 IT.

Part numbers

89207 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #ColorPutup TypeLengthUPCFootnoteOrder
89207 010100BlackReel100 ft612825220756COrder online
89207 010500BlackReel500 ft612825220770COrder online
89207 0101000BlackReel1,000 ft612825220763COrder online

Specifications

Product Overview

Suitable ApplicationsComputer, Instrumentation

Construction Details

Overall Cable Diameter (Nominal)0.259 in (6.58 mm)

Conductor

SizeStrandingNom. DiameterMaterial
20 AWG7x280.036 inTC - Tinned Copper
20 AWG7x280.036 inBC - Bare Copper

Insulation

MaterialNom. Insulation DiameterColor CodeNotes
FEP - Fluorinated Ethylene Propylene0.072 in (1.8 mm)ClearFEP on both conductors
FEP - Fluorinated Ethylene Propylene0.201 in (5.11 mm)ClearFEP over pair

Outer Shield

LayerOuter Shield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duofoil®100%
2BraidTinned Copper (TC)85%

Outer Jacket

MaterialFEP - Fluorinated Ethylene Propylene
Nom. Diameter0.259 in (6.58 mm)

Electrical Characteristics

Attenuation

FrequencyNom. Attenuation
1 MHz0.30 dB/100m
10 MHz1.20 dB/100m
50 MHz2.80 dB/100m
100 MHz4.10 dB/100m
200 MHz6.40 dB/100m
300 MHz8.40 dB/100m
400 MHz10.20 dB/100m

Electricals

Nom. Conductor DCR9.5 Ohm/1000ft
Nom. Outer Shield DCR2.5 Ohm/1000ft (8.2 Ohm/km)
Nom. Capacitance Cond-to-Shield23.0 pF/ft (75.5 pF/m)
Nom. Characteristic Impedance100 Ohm
Nom. Velocity of Prop.70%

Voltage

UL Voltage Rating300 V (CMP)

Mechanical Characteristics

Max. Pull Tension88 lbs (40 kg)
Bulk Cable Weight52 lbs/1000ft

Temperature

UL Temperature200°C
Operating-70°C to +200°C

Bend Radius

Installation Min.3.0 in (76 mm)

Standards and Compliance

Environmental SuitabilityIndoor - Plenum, Indoor
SustainabilityCA Prop 65
Flammability / Reaction to FireNFPA 262
CPR ComplianceCPR Euroclass: Eca
NEC / UL ComplianceCMP
CEC / C(UL) ComplianceCMP.
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)
UK Regulation ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)
Non-Plenum Number9207

History

Update and RevisionRevision Number: 0.494 Revision Date: 02-20-2026
FootnoteC - CRATE REEL PUT-UP.

Resources

Related computer & instrumentation cable