Part Information | Outline Drawing | Introduction | Specifications | Ordering Information



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Part Information:
 

 
Part Number: 159-2801-026
Description: Round and flat, aluminum and braid shield, .050 pitch, 28 awg, 26 conductors
Family: Round and Flat

 
Outline Drawing
 
Introduction
Round 'n' Flat cable combines the handling and shielding features of round cable and the mass termination capabilities of flat cable into a single construction. This product is designed for routing in tight spaces where a round shape is more practical and where a foil braid shield is necessary to help meet FCC requirements for EMI/RFI suppression.
 
The inner cable is extruded Spectra-Zip with alternating sections that are flat and slit. Each flat section is 3/4" in length with conductors on controlled spacing of .050" + .003" making it ideally suited for IDC mass termination methods. The alternating flat and slit sections also offer an advantage over standard round cable for hand termination. The flat sections keep the conductors aligned for conductor positioning while the slit zip feature provides easy breakout of individual conductors
 
One edge of the flat cable is marked for conductor referencing. Two layers of shielding, aluminum- polyester foil and tinned copper braid are used to protect signals from EMI interference.

 
Benefits
  • Round cable that mass terminates
  • High flexibility
  • Helps meet FCC requirements
  • UL, CL2
  • CSA Certified

 
Specifications
Physical
Conductors 28 AWG, 7/36 Tinned Copper
Color code Gray with Red Edge
Insulation PVC, .010� WALL Thickness: .035" � .003"
Pitch .050" � .00"
Shielding Aluminum/Polyester Foil, with Minimum 85% Coverage Tinned Copper Braid
Jacket Black PVC, .030" nom Wall
Liner Paper Liner Between Jacket and Braid
Temperature Rating -20�C to +105�C (-4�F to 221�F)
UL style Inner Cable: 2651
Composite UL Listed Power Limited Circuit Cable CL2
CSA AWM I/II A 105�C 300V, FT-1

 

Electrical
Voltage 300 volts
*Impedance 75 ohms
*Capacitance 24 pf/ft at 1 MHz (78.7 pf/m)
*Inductance 15 �H/ft at 1 MHz (.49 �H/m)
Propagation Delay 1.60 ns/ft (5.25 ns/m)
*Above values measure in the ground-signal-ground mode with the shield also grounded.

*Above values measure in the ground-signal-ground mode with the shield also grounded.

Reference diameters for - 1XX and - 2XX are .030" to .040"
smaller than above. Standard put-up is 100 feet on cardboard reels. Consult factory for larger put-ups.

 
Ordering Information
  Width 'A' Span 'B'  
Part
Number
No.
Cond.
Inches (mm) Inches (mm) Ref.
Dia.
Inches
843-159-2801-009 9 .450 (11,43) .400+.007 (10,16+0,18) .270
843-159-2801-010 10 .500 (12,70) .450+.007 (11,43+0,18) .270
843-159-2801-015 15 .750 (19,05) .700+.011 (17,78+0,28) .300
843-159-2801-016 16 .800 (20,32) .750+.011 (19,05+0,28) .310
843-159-2801-020 20 1.000 (25,40) .950+.011 (24,13+0,28) .330
843-159-2801-024 24 1.200 (30,48) 1.150+.011 (29,21+0,28) .350
843-159-2801-025 25 1.250 (31,75) 1.200+.011 (30,48+0,28) .360
843-159-2801-026 26 1.300 (33,02) 1.250+.011 (31,75+0,28) .360
843-159-2801-034 34 1.700 (43,18) 1.650+.011 (41,91+0,28) .400
843-159-2801-036 36 1.800 (45,72) 1.750+.015 (44,45+0,38) .410
843-159-2801-037 37 1.850 (47,00) 1.800+.015 (45,72+0,38) .410
843-159-2801-040 40 2.000 (50,80) 1.950+.015 (49,53+0,38) .430
843-159-2801-050 50 2.500 (63,50) 2.450+.015 (62,23+0,38) .480
843-159-2801-060 60 3.000 (76,20) 2.950+.015 (74,93+0,38) .520
843-159-2801-064 64 3.200 (81,28) 3.150+.015 (80,01+0,38) .530
Shielding Variations: -OXX Foil/Braid, -1XX Foil only, -2XX No Shield, Jacket only