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



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Part Information:
 

 
Part Number: 168-2832-026
Description: High Temperature Halogen-Free, loose pair, round Twist 'N' Flat, 13 pairs
Family: Zero Halogen

 
Outline Drawing
 
Introduction
High temperature halogen - free loose pair, round Twist 'N' Flat� cable combines the electrical characteristics of loose conductor, twisted pair cable with the time and cost savings of mass-terminated cable with the added bonus of high temperature halogen-free materials ideal for use in closed environments. It is designed to reduce the generation of toxic and corrosive gases during combustion. It consists of an inner cable of insulated stranded round conductors, twisted into loose pairs. Every 20", the conductors are laminated into parallel .050" center 2.5" sections for mass termination. It is covered with a foil shield, a tinned copper braid, and a halogen-free jacket.
 
Features/Benefits
  • Highly flame retardant
  • Temperature rating up to +150�C
  • Reduced generation of smoke or toxic/corrosive gases during combustion
  • Helps to meet FCC requirements for EMI/RFI suppression
  • Custom capabilities: laminated sections can be fabricated at custom intervals, from 6" minimum twist length, to maximum determined by put-up, up to ten different twist lengths in the same cable and repeat

 
Specifications
Physical
Conductors 28 AWG, 7/36 strand, tinned copper
Insulation .010" wall extruded, silicone-polyimide copolymer
Color Code Clear amber common, brown, red, orange, yellow, green, blue, violet, gray, white, black, (repeat)
Flat Pitch .050" centers, + .005"
Flat Laminate halogen-free polyolefin, white, .005"
Foil Shield Aluminum/polyester
Braid tinned-copper, with minimum 90% coverage
Jacket Halogen-free polyolefin, .030" wall
Overall Cable Length 8-24": + .500", 24"-25': + 1.0", 25'+: + 2.0"
Limiting Oxygen Index ASTM-D-2863 primary: 46%, laminate: 28%, jacket: 40%

 

Electrical
Voltage 300 V
Current Rating 1 amp nominal @ 10�C above ambient
Temperature Rating primary: -65�C to +150�C (-85�F to 302�F)
Impedance 75 ohms nominal, single ended
Capacitance 24.0 pf/ft. (78,7 pf/m nominal @ 1.0 MHz
Propagation Delay 1.6 ns/ft. (5,3 ns/m) nominal
Insulation Resistance 10�� ohms - 10ft. (3 m) min.
Unbalanced Crosstalk 10' sample, 5 ns rise time with 2 lines driven,
near end = 2.3% nominal
far end = 1.3% nominal
Mode Ground-signal, with shield grounded
UL Pending
Note: Unshielded and single overall aluminum shielded versions are available. Contact the factory for details.

 
Ordering Information
Part Number # Pairs Width A
" (mm)
Span B
" (mm)
Ref. Dia.
" (mm)
168-2832-010 5 .526 (13,36) .450 (11,43) .250 (6.35)
168-2832-014 7 .726 (18,44) .650 (16,51) .260 (6.60)
168-2832-016 8 .826 (20,98) .750 (19.05) .280 (7.11)
168-2832-020 10 1.026 (26,06) .950 (24,13) .290 (7.36)
168-2832-026 13 1.326 (33,68) 1.250 (31,75) .310 (7.87)
168-2832-034 17 1.726 (43,84) 1.650 (41,91) .360 (9.14)
168-2832-040 20 2.026 (51,46) 1.950 (49,53) .390 (9.90)
168-2832-050 25 2.526 (64,16) 2.450 (62,23) .430 (10.92)
168-2832-060 30 3.026 (76,86) 2.950 (74,93) .470 (11.93)
168-2832-064 32 3.226 (81,94) 3.150 (80,01) .480 (12.19)