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9L28050 - Flat Gray Ribbon Cable .050" Pitch, 9L280XX Series, #28-50c, PVC Ins

Flat Gray Ribbon Cable .050" Pitch, 9L280XX Series, 50 Conductor, 28 AWG (7x36) Tinned Copper, PVC Insulation

Product Overview

Suitable Applications: Internal interconnection, internal wiring of electronic equipment, reliable mass-termination to standard IDC connectors

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Conductor(s)5028 AWG7x36TC - Tinned Copper
ElementMaterialNom. ThicknessNom. Insulation DiameterColor CodeNotes
Conductor(s)PVC - Polyvinyl Chloride0.010 in (0.25 mm)0.035 in (0.89 mm)GrayA Red Stripe over the first conductor
Conductor Spacing Center-Center: .050 +/- .002 in
Conductor Spacing Center-Center Outside: 2.450 +/- .011 in

Electrical Characteristics

Nom. Conductor DCRNom. Capacitance Cond-to-CondNom. Characteristic ImpedenceNom. DelayNom. InductanceNom. Velocity of Prop.Max. Current
68.2 Ohm/1000ft18 pF/ft (59 pF/m)150 Ohm1.4 ns/ft (4.6 ns/m)0.29 µH/ft (0.95 µH/m)72%1 Amp per Conductor at 20ºC
10 pF/ft (33 pF/m)105 Ohm0.2 µH/ft (0.66 µH/m)
15 pF/ft (49 pF/m)
Unbalanced Crosstalk
ElementTypical Unbalanced NEXT %Typical Unbalanced FEXT %Typical Cross Talk Pulse Rise Time
10 ft. sample length4.873 ns
10 ft. sample length3.54.75 ns
10 ft. sample length337 ns
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss (Attenuation)
102.8 dB/100ft
204.8 dB/100ft
306.5 dB/100ft
408.3 dB/100ft
509.8 dB/100ft
6012 dB/100ft
7013 dB/100ft
8014 dB/100ft
9015.8 dB/100ft
10017 dB/100ft
Table Notes: GS=Ground-Signal Mode; GSG=Ground-Signal-Ground Mode
UL Voltage Rating
300 V

Mechanical Characteristics

UL TemperatureOperating
105°C-40°C to +105°C
Bend Radius
Installation Min.
0.5 in (13 mm)
Bulk Cable Weight: 65 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor
Flammability / Reaction to Fire: VW-1, FT1
AWM Compliance: AWM 2651, AWM 1/11, A
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)


Update and Revision: Revision Number: 0.466 Revision Date: 06-30-2022

Part Numbers

Item #ColorLengthUPC
9L28050 008H100Gray100 ft612825221708
Date: 2005-07-01
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