Belden

9L28309 - Shielded Flat Ribbon Cable .050" Pitch, 9L283XX Series, #28-9c, PVC Ins, O/A Foil Tape, PVC Jacket

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9L28309
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Description

Shielded Flat Ribbon Cable .050" Pitch, 9L283XX Series, 9 Conductor, 28 AWG (7x36) Tinned Copper, Gray PVC Insulation, Beldfoil® Tape, Black PVC Jacket

Specifications

Specifications

Product Overview

Suitable ApplicationsInternal interconnection, internal wiring of electronic equipment, reliable mass-termination to standard IDC connectors, noisy evnvironments

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterial
287x36TC - Tinned Copper
Conductor Count9

Insulation

MaterialNominal Wall Thickness
PVC - Polyvinyl Chloride0.010 in

Color Chart

Color
Gray
Table NotesFirst Conductor has Red Stripe

Outer Shield

TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeBi-Laminate (Alum+Poly)Beldfoil®100%TC - Tinned Copper287x36

Outer Jacket

MaterialNominal Wall Thickness
PVC - Polyvinyl Chloride0.038 in

Construction and Dimensions

Conductor Spacing Center-Center.050 +/- .002 in
Conductor Spacing Center-Center Outside.400 +/- .008 in
OuterJacket1, Nominal Width.520 in
OuterJacket1, Nom Thick Flat Section0.115 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR
68.2 Ohm/1000ft

Capacitance

ElementNom. Capacitance Conductor to Conductor
@ 1 kHz (GSG) with shield grounded70 pF/ft
@ 1 MHz (GSG) with shield grounded50 pF/ft
Min Insulation Resistance10,000 MOhm

Inductance

ElementNominal Inductance
@ 1 MHz (GSG) with shield grounded0.11 µH/ft

Impedance

Nominal Characteristic ImpedanceNominal Characteristic Impedance Description
45 Ohm(GSG) with shield grounded

High Frequency (Nominal/Typical)

Frequency [MHz]Nom. Insertion Loss
10 MHz6 dB/100ft
20 MHz9.5 dB/100ft
30 MHz12.5 dB/100ft
40 MHz14.9 dB/100ft
50 MHz17.2 dB/100ft
60 MHz19 dB/100ft
70 MHz21.5 dB/100ft
80 MHz23 dB/100ft
90 MHz24.5 dB/100ft
100 MHz26 dB/100ft
Table NotesGSG=Ground-Signal-Ground Mode

Delay

Nominal DelayNominal Velocity of Propagation (VP) [%]
1.7 ns/ft60%

Unbalanced Crosstalk

ElementTypical Unbalanced NEXT %Typical Unbalanced FEXT %Typical Cross Talk Pulse Rise Time (ns)
10 ft. sample length with ground connected to shield1.523 ns
10 ft. sample length with ground connected to shield0.91.55 ns
10 ft. sample length with ground connected to shield0.71.27 ns

Current

Max. Recommended Current [A]
1 Amp per Conductor at 20ºC

Voltage

Dielectric Withstand VoltageUL Voltage Rating
2000 V300 V

Temperature Range

Operating Temperature Range-20°C to +105°C

Mechanical Characteristics

Bulk Cable Weight44 lbs/1000ft
Min. Bend Radius During Installation3.0 in
Min. Bend Radius/Minor Axis1.25 in

Standards

UL AWM Style ComplianceAWM 20081
CSA AWM ComplianceII A

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV)Yes
EU Directive 2003/96/EC (BFR)Yes
EU Directive 2011/65/EU (RoHS 2)Yes
EU Directive 2012/19/EU (WEEE)Yes
EU Directive 2015/863/EU (RoHS 2 amendment)Yes
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes
CA Prop 65 (CJ for Wire and Cable)Yes
MII Order #39 (China RoHS)Yes

Suitability

Suitability - IndoorYes

Flammability, LS0H, Toxicity Testing

UL FlammabilityVW-1
UL voltage rating300 V

Plenum/Non-Plenum

Plenum (Y/N)No

Related Part Numbers

FootnoteE - MAY CONTAIN MORE THAN 1 PIECE. MINIMUM LENGTH OF ANY ONE PIECE IS 25'.

History

Update and RevisionRevision Number: 0.412 Revision Date: 05-05-2023

Documentation

Related Webpages

Data Sheets

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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 9L28309 010100:
9L28309 010100|Black|Reel|100 ft|612825221722
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