Product Hierarchy
Product Hierarchy

9R28020 - Rainbow Ribbon Cable .050" Pitch, 9R280XX Series, #28-20c, PVC Ins


Rainbow Ribbon Cable .050" Pitch, 9R280XX Series, 20 Conductor, 28 AWG (7x36) Tinned Copper, PVC Insulated Conductors on PVC Substrate

Product Overview

Suitable Applications: Internal interconnection, internal wiring of electronic equipment, color-coded for quick identification & circuit tracing, easy breakouts for circuit routing, designed for mass-termination with standard IDC connectors

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterial
287x36TC - Tinned Copper
Conductor Count: 20
Insulation
MaterialNominal Wall Thickness
PVC - Polyvinyl Chloride0.010 in
Color Chart
NumberColor
1Brown
2Red
3Orange
4Yellow
5Green
6Blue
7Purple
8Gray
9White
10Black
Over 10 conductorsRepeat as required

Construction and Dimensions

Cond Spacing Center-Center: .050 +/- .003 in
Cond Spacing Center-Center Outside: .950 +/- .008 in
Substrate Thickness and Material: .010 in, Clear PVC
OuterJacket1, Nominal Width: 1.000 +/- .008 in
OuterJacket1, Nom Thick Flat Section: 0.036 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCR
68.2 Ohm/1000ft
Capacitance
ElementNom. Capacitance Conductor to Conductor
@ 1 kHz (GSG)18 pF/ft
@ 1 MHz (GS)10 pF/ft
@ 1 MHz (GSG)15 pF/ft
Inductance
ElementNominal Inductance
@ 1 MHz (GS)0.29 µH/ft
@ 1 MHz (GSG)0.2 µH/ft
Impedance
Nominal Balanced Characteristic Impedance DescriptionNominal Characteristic ImpedanceNominal Characteristic Impedance Description
(GS)150 Ohm(GS)
(GSG)105 Ohm(GSG)
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
10 MHz2.8 dB/100ft
20 MHz4.8 dB/100ft
30 MHz6.5 dB/100ft
40 MHz8.3 dB/100ft
50 MHz9.8 dB/100ft
60 MHz12 dB/100ft
70 MHz13 dB/100ft
80 MHz14 dB/100ft
90 MHz15.8 dB/100ft
100 MHz17 dB/100ft
Table Notes: GS=Ground-Signal Mode; GSG=Ground-Signal-Ground Mode
Delay
Nominal Delay
1.40 ns/ft
Unbalanced Crosstalk
ElementTypical Unbalanced NEXT %Typical Unbalanced FEXT %Typical Cross Talk Pulse Rise Time (ns)
10 ft. sample length4.873 ns
10 ft. sample length3.54.75 ns
10 ft. sample length337 ns
Current
Max. Recommended Current [A]
1 Amp per Conductor at 20ºC
Voltage
Dielectric Withstand VoltageUL Voltage Rating
2000 V300 V

Temperature Range

Operating Temp Range: -20°C to +105°C

Mechanical Characteristics

Bulk Cable Weight: 24 lbs/1000ft
Min Bend Radius/Minor Axis: 0.5 in

Standards

UL AWM Style Compliance: 20932

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: Yes
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2005-10-01
MII Order #39 (China RoHS): Yes

Suitability

Suitability - Indoor: Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: VW-1
UL voltage rating: 300 V

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorPutup TypeLengthUPC
9R28020 000100NoneReel100 ft612825221876

History

Update and Revision: Revision Number: 0.242 Revision Date: 08-07-2020
Date: 2005-10-01
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