Product: 9R28020 Rainbow Ribbon Cable .050 Pitch, 9R280XX Series, 28-20c, PVC Ins Product Description Rainbow Ribbon Cable .050 Pitch, 9R280XX Series, 20 Conductor, 28 AWG (7x36) Tinned Copper, PVC Insulated Conductors on PVC Substrate Technical Specifications Product Overview Internal interconnection, internal wiring of electronic equipment, color-coded for quick identification & circuit tracing, easy breakouts for circuit routing, designed for Suitable Applications: mass-termination with standard IDC connectors Physical Characteristics (Overall) Conductor AWG Stranding Material 28 7x36 TC - Tinned Copper Conductor Count: 20 Insulation Material Nominal Wall Thickness PVC - Polyvinyl Chloride 0.010 in Color Chart Number Color 1 Brown 2 Red 3 Orange 4 Yellow 5 Green 6 Blue 7 Purple 8 Gray 9 White 10 Black Over 10 conductors Repeat as required Construction and Dimensions Conductor Spacing Center-Center: .050 +/- .003 in Conductor Spacing Center-Center .950 +/- .008 in Outside: 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 DCR68.2 Ohm/1000ft Capacitance Element Nom. Capacitance Conductor to Conductor 1 kHz (GSG) 18 pF/ft 1 MHz (GS) 10 pF/ft 1 MHz (GSG) 15 pF/ft Min Insulation Resistance: 10,000 MOhm Inductance Element Nominal Inductance 1 MHz (GS) 0.29 H/ft 1 MHz (GSG) 0.2 H/ft Impedance Nominal Balanced Characteristic Impedance Description Nominal Characteristic Impedance Nominal Characteristic Impedance Description (GS) 150 Ohm (GS) (GSG) 105 Ohm (GSG) High Frequency (Nominal/Typical) Frequency MHz Nom. Insertion Loss 10 MHz 2.8 dB/100ft 20 MHz 4.8 dB/100ft 30 MHz 6.5 dB/100ft 40 MHz 8.3 dB/100ft 50 MHz 9.8 dB/100ft 60 MHz 12 dB/100ft 70 MHz 13 dB/100ft 80 MHz 14 dB/100ft 90 MHz 15.8 dB/100ft 100 MHz 17 dB/100ft Table Notes: GS=Ground-Signal Mode GSG=Ground-Signal-Ground Mode Delay Nominal Delay Nominal Velocity of Propagation (VP) % 1.40 ns/ft 72% Unbalanced Crosstalk Element Typical Unbalanced NEXT % Typical Unbalanced FEXT % Typical Cross Talk Pulse Rise Time (ns) 10 ft. sample length 4.8 7 3 ns 10 ft. sample length 3.5 4.7 5 ns 10 ft. sample length 3 3 7 ns Current Max. Recommended Current A 1 Amp per Conductor at 20C Voltage Dielectric Withstand Voltage UL Voltage Rating 2000 V 300 V Temperature Range Operating Temp Range: -20C to +105C 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