Product Hierarchy
Product Hierarchy

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

Product Overview

Suitable Applications: Computer, Instrumentation

Construction Details

AWGStrandingNom. DiameterMaterial
207x280.036 inTC - Tinned Copper
207x280.036 inBC - Bare Copper
MaterialColor CodeNom. DiameterNotes
FEP - Fluorinated Ethylene PropyleneClear0.072 inFEP on both conductors
FEP - Fluorinated Ethylene PropyleneClear0.201 inFEP over pair
Inner Jacket Material
FEP - Fluorinated Ethylene Propylene
Outer Shield Material
LayerOuter Shield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duofoil®100%
2BraidTinned Copper (TC)85%
Outer Jacket Material
MaterialNom. Diameter
FEP - Fluorinated Ethylene Propylene0.259 in

Electrical Characteristics

FrequencyNom. Attenuation [dB/100ft]
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
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-Cond (Mutual)Nom. Capacitance Cond-to-ShieldNom. ImpedenceNom. Velocity
9.5 Ohm/1000ft2.5 Ohm/1000ft14.0 pF/ft23.0 pF/ft100 Ohm70%
UL Voltage Rating
300 V (CMP)

Mechanical Characteristics

UL RatingOperating
200°C-70°C to +200°C
Bend Radius
Installation Min.
3.0 in
Bulk Cable Weight: 52 lbs/1000ft
Max. Pull Tension: 88 lbs

Standards and Compliance

Environmental Suitability: Indoor - Plenum, Indoor
Sustainability: CA Prop 65
Flammability / Fire Resistance: NFPA 262, FT6
NEC / UL Compliance: CMP
CEC / C(UL) Compliance: CMP
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Non-Plenum Number: 9207


Update and Revision: Revision Number: 0.299 Revision Date: 09-30-2020
Date: 2001-01-01
No accessories are available for this product