Unshielded Lightweight and Very Lightweight Space Cable

Cross-Linked ETFE Wire Cable

Military Grade Cable Insulation: Cross-Linked ETFE
Conductor: Silver Plated Copper or Copper Alloy (Various Strandings)
Operating Temperature: 200°C
Operating Voltage: 600 Volts (Type A); 300 Volts (Type B)
Jacket: White Cross-Linked ETFE (When Applicable)

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Applications

These lightweight, high and low temperature space cables utilize an insulation and jacket of cross-linked, modified ethylene tetrafluorethylene copolymer (ETFE). The cable meets the NASA SP-R-002 General Specification Vacuum Stability Requirement of Polymeric Material for Spacecraft Application.

Cable Specifications


Part Numbering System
19050/ 1 A 30 U 00
Cable Type No. of Conductors Component Type AWG Shield Jacket

Part Number Conductor Conductor
Resistance
@20ºC		 Max.
Diameter		 Weight
Size Stranding Material
AWG mm2 Ω/kft Ω/km Inch mm lbs/kft kg/km
Type A, 600 Volts  
19050/1A-30U00-X 30 .06 7 SA 156 512 .026 .66 .66 .98
19050/1A-28U00-X 28 .09 7 74.4 244 .029 .74 .91 1.35
19050/1A-26U00-X 26 .15 19 45.7 150 .034 .86 1.4 2.08
19050/1A-24U00-X 24 .24 19 28.4 93.2 .039 .99 2.0 2.98
19050/1A-22U00-X 22 .38 19 SC 15.1 49.5 .045 1.14 2.8 4.17
19050/1A-20U00-X 20 .62 19 9.19 30.2 .052 1.32 4.3 6.40
19050/1A-18U00-X 18 .96 19 5.79 19.0 .062 1.57 6.5 9.67
19050/1A-16U00-X 16 1.23 19 4.52 14.8 .070 1.78 8.3 12.4
19050/1A-14U00-X 14 1.94 19 2.88 9.45 .088 2.24 13.0 19.3
19050/1A-12U00-X 12 3.00 37 1.90 6.23 .103 2.62 19.7 29.3
19050/1A-10U00-X 10 4.74 37 1.19 3.90 .136 3.45 32.4 48.2
Type B, 300 Volts  
19050/1B-30U00-X 30 .06 7 SA 156 512 .021 .53 .60 .89
19050/1B-28U00-X 28 .09 7 74.4 244 .024 .61 .85 1.27
19050/1B-26U00-X 26 .15 19 45.7 150 .029 .74 1.3 1.93
19050/1B-24U00-X 24 .24 19 28.4 93.2 .034 .86 1.9 2.83
19050/1B-22U00-X 22 .38 19 SC 15.1 49.5 .041 1.04 2.7 4.02
19050/1B-20U00-X 20 .62 19 9.19 30.2 .051 1.30 4.2 6.25
19050/1B-18U00-X 18 .96 19 5.79 19.0 .061 1.55 6.4 9.52
19050/1B-16U00-X 16 1.23 19 4.52 14.8 .068 1.60 8.2 12.2
19050/1B-14U00-X 14 1.94 19 2.88 9.45 .088 2.24 12.8 19.1
19050/1B-12U00-X 12 3.00 37 1.90 6.23 .103 2.62 19.5 29.0
19050/1B-10U00-X 10 4.74 37 1.19 3.90 .130 3.30 32.0 47.6

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