Electronic Cable Part Drawing and Specifications
Part Information | Outline Drawing | Introduction | Specifications | Ordering Information
Part Information:
Part Number: 132-2801-0XX**
Description: .050" centerline, 28 AWG Twist 'N' Flat, Fully
Laminated, PVC insulated
Family: Internal Twisted Pair
Outline Drawing
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Electronic Cable Part Drawing and Specifications
Introduction
Spectra-Strip Twist 'N' Flat® cable combines the time and cost
savings of mass termination with the electrical performance of
twisted pairs, making it ideal for high speed computers and
communications equipment. Labor savings of up to 95% as
compared to automatic strip and crimp termination are readily
achieved.
Twist 'N' Flat® cable consists of stranded round conductors insulated
with color coded PVC, twisted into pairs and laminated between
layers of PVC film to form a planar cable. The twist in adjacent pairs
is reversed to reduce cable crosstalk even further. Standard cables
alternate 18-inch (45,7cm) long twisted pair sections with 2 inch
(5,1cm) flat sections in which the conductors are laminated in
parallel.
Twist 'N' Flat® cable can also be fabricated to your custom
requirements. Flat sections can be made longer to allow room for
multiple connectors. Twisted pair length can be varied from a
minimum of 6 inches to many feet to conform to your requirements.
The lamination can be fabricated "loose" at specified points to
provide easy access to individual conductors. For complete details,
consult the Spectra-Strip sales office nearest you.
Features/Benefits
● UL / CSA certified
● Twisted pairs for significant crosstalk reduction
● Up to 64 conductors (32 pairs) with precise spacing for
controlled electrical characteristics
● Double sided lamination provides excellent conductor strain
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Electronic Cable Part Drawing and Specifications
relief and mass termination from either side of cable
● Reduced assembly costs compared with discrete or hand
lamination terminations
Specifications
Physical
Conductors 28 AWG 7/36 strand tinned copper
Color code Brown, Red, Orange, Yellow, Green, Blue,
Violet, Gray, White, Black and Repeat, Tan
Common.
Insulation .010" PVC
Laminate Clear PVC, top and bottom
Cable Thickness: .042" ± .003" (flat section)
Conductor spacing: Twisted pair centers: .100" nom. Conductor
centers in flats: .050" ± .005"
Temperature
Rating 80° or 105° C
UL Style Cable style 2697 (80° C) Cable style 20130
(105° C), Component wire style 1061 or 1731
CSA Cable may be certified under Canadian
Standard Association Appliance Wiring
Material (AWM) Program (Specify at time of
order)
CSA AWM I A80° C, 300 V, FT-1.
Electrical
Impedance 100 Ohms nom single ended
Capacitance 15 pF / ft @ 1 MHz, single
ended
Propagation Delay 1.6 ns / ft Nom
Voltage Rating 300 V
Current Rating 1 A Nom @ 10° C rise above
ambient
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Electronic Cable Part Drawing and Specifications
Crosstalk 10' sample, 5 ns rise time.
Unbalanced (2 lines driven)
NE = 4.0%
FE = 3.5% Nom
Balanced
NE = .7%
FE = .45% Nom
Ordering Information
Width A Span B
Part Number No.
Cond. No.
Pairs Inches (mm) Inches (mm)
132-2801-010 10 5 .526 (13,36) .450 ± .015 (11,43 ± 0,38)
132-2801-014 14 7 .726 (18,44) .650 ± .015 (16,51 ± 0,38)
132-2801-016 16 8 .826 (20,98) .750 ± .015 (19,05 ± 0,38)
132-2801-020 20 10 1.026 (26,06) .950 ± .015 (24,13 ± 0,38)
132-2801-026 26 13 1.326 (33,68) 1.250 ± .015 (31,75 ± 0,38)
132-2801-034 34 17 1.726 (43,84) 1.650 ± .015 (41,91 ± 0,38)
132-2801-036 36 18 1.826 (46,38) 1.750 ± .015 (44,45 ± 0,38)
132-2801-040 40 20 2.026 (51,46) 1.950 ± .020 (49,53± 0,51)
132-2801-050 50 25 2.526 (64,16) 2.450 ± .020 (62,23 ± 0,51)
132-2801-060 60 30 3.026 (76,86) 2.950 ± .020 (74,93± 0,51)
132-2801-064 64 32 3.226 (81,94) 3.150 ± .025 (80,01 ± 0,64)
** XX =s number of conductors
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