Unshielded Lightweight Surprenant ® Lo-Flo Cable
Low Fluorine Wire Cable
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Insulation: Low Fluorine Single Layer Irradiation Cross-Linked Extruded ETFE Conductor: Silver Plated Copper or Silver Plated High Strength Copper Alloy Operating Temperature: 200°C Operating Voltage: 600 Volts (Type A) Jacket: White Low Fluorine Cross-Linked Modified XLETFE Fluoropolymer Shield (Single): Round Silver Plated Copper  Download pdf of this page
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ApplicationsThese 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. Available in 1 thru 7 conductors, these low fluorine (Lo-Flo) constructions help avoid tarnish and contamination. These will improve shelf life of assembled components. |
Cable Specifications
| Part Numbering System | |||||
| SFL50/ | 2 | A | 30 | U | 23 or 00 |
| Cable Type | No. of Conductors | Component Type | AWG | Shield | Jacket |
| Part Number | Conductor | Conductor Resistance @20ºC |
Nom. Diameter |
Weight | ||||||
| Size | Stranding | Material | ||||||||
| AWG | mm2 | Ω/kft | Ω/km | Inch | mm | lbs/kft | kg/km | |||
| Type U23 (Unshielded, Jacketed) | ||||||||||
| SLF50/2A30U23-X | 30 | .06 | 7 | SA | 156 | 512 | .063 | 1.60 | 2.8 | .42 |
| SLF50/3A30U23-X | 30 | .06 | 7 | 156 | 512 | .067 | 1.70 | 3.7 | .55 | |
| SLF50/4A30U23-X | 30 | .06 | 7 | 156 | 512 | .078 | 1.98 | 4.6 | .69 | |
| SLF50/2A28U23-X | 28 | .09 | 7 | 74.4 | 244 | .069 | 1.75 | 3.5 | .52 | |
| SLF50/3A28U23-X | 28 | .09 | 7 | 74.4 | 244 | .073 | 1.85 | 4.7 | .71 | |
| SLF50/4A28U23-X | 28 | .09 | 7 | 74.4 | 244 | .081 | 2.06 | 5.9 | .89 | |
| SLF50/2A26U23-X | 26 | .15 | 19 | 45.7 | 150 | .079 | 2.01 | 5.1 | .77 | |
| SLF50/3A26U23-X | 26 | .15 | 19 | 45.7 | 150 | .084 | 2.13 | 6.8 | 1.03 | |
| SLF50/4A26U23-X | 26 | .15 | 19 | 45.7 | 150 | .093 | 2.36 | 8.7 | 1.31 | |
| SLF50/2A24U23-X | 24 | .24 | 19 | 28.4 | 93.2 | .089 | 2.26 | 6.5 | .98 | |
| SLF50/3A24U23-X | 24 | .24 | 19 | 28.4 | 93.2 | .095 | 2.41 | 9.1 | 1.36 | |
| SLF50/4A24U23-X | 24 | .24 | 19 | 28.4 | 93.2 | .106 | 2.69 | 11.6 | 1.74 | |
| SLF50/2-22U23-X | 22 | .38 | 19 | SC | 15.1 | 49.5 | .102 | 2.59 | 8.8 | 1.32 |
| SLF50/3-22U23-X | 22 | .38 | 19 | 15.1 | 49.5 | .109 | 2.77 | 12.2 | 1.83 | |
| SLF50/2-20U23-X | 20 | .62 | 19 | 9.19 | 30.2 | .118 | 3.00 | 12.7 | 1.91 | |
| SLF50/3-20U23-X | 20 | .62 | 19 | 9.19 | 30.2 | .125 | 3.18 | 17.8 | 2.68 | |
| SLF50/2-18U23-X | 18 | .96 | 19 | 5.79 | 19.0 | .138 | 3.51 | 18.0 | 2.71 | |
| SLF50/3-18U23-X | 18 | .96 | 19 | 5.79 | 19.0 | .147 | 3.73 | 25.8 | 3.86 | |
| SLF50/2-16U23-X | 16 | 1.23 | 19 | 4.52 | 14.8 | .154 | 3.91 | 22.4 | 3.36 | |
| SLF50/3-16U23-X | 16 | 1.23 | 19 | 4.52 | 14.8 | .164 | 4.17 | 32.2 | 4.83 | |
| Type U00 (Unshielded, Unjacketed) | ||||||||||
| SLF50/1A30U00-X | 30 | .06 | 7 | SA | 156 | 512 | .024 | .61 | .66 | .98 |
| SLF50/2A30U00-X | 30 | .06 | 7 | 156 | 512 | .048 | 1.22 | 1.34 | 1.99 | |
| SLF50/3A30U00-X | 30 | .06 | 7 | 156 | 512 | .052 | 1.32 | 2.00 | 2.98 | |
| SLF50/1A28U00-X | 28 | .09 | 7 | 74.4 | 244 | .027 | .69 | .91 | 1.35 | |
| SLF50/2A28U00-X | 28 | .09 | 7 | 74.4 | 244 | .054 | 1.37 | 1.85 | 2.75 | |
| SLF50/3A28U00-X | 28 | .09 | 7 | 74.4 | 244 | .058 | 1.47 | 2.76 | 4.11 | |
| SLF50/1A26U00-X | 26 | .15 | 19 | 45.7 | 150 | .032 | .81 | 1.4 | 2.08 | |
| SLF50/2A26U00-X | 26 | .15 | 19 | 45.7 | 150 | .064 | 1.63 | 2.84 | 4.23 | |
| SLF50/3A26U00-X | 26 | .15 | 19 | 45.7 | 150 | .069 | 1.75 | 4.24 | 6.31 | |
| SLF50/1A24U00-X | 24 | .24 | 19 | 28.4 | 93.2 | .037 | .94 | 2.0 | 2.98 | |
| SLF50/2A24U00-X | 24 | .24 | 19 | 28.4 | 93.2 | .074 | 1.88 | 4.06 | 6.04 | |
| SLF50/3A24U00-X | 24 | .24 | 19 | 28.4 | 93.2 | .080 | 2.03 | 6.06 | 9.02 | |
| SLF50/1-22U00-X | 22 | .38 | 19 | SC | 15.1 | 49.5 | .043 | 1.09 | 2.8 | 4.17 |
| SLF50/2-22U00-X | 22 | .38 | 19 | 15.1 | 49.5 | .086 | 2.18 | 5.69 | 8.47 | |
| SLF50/3-22U00-X | 20 | .62 | 19 | 9.19 | 49.5 | .093 | 1.36 | 8.49 | 12.6 | |
| SLF50/1-20U00-X | 20 | .62 | 19 | 9.19 | 30.2 | .051 | 1.30 | 4.30 | 6.40 | |
| SLF50/2-20U00-X | 20 | .62 | 19 | 9.19 | 30.2 | .102 | 2.59 | 8.73 | 13.0 | |
| SLF50/3-20U00-X | 20 | .62 | 19 | 9.19 | 30.2 | .110 | 2.79 | 13.0 | 19.4 | |
| SLF50/1-18U00-X | 18 | .96 | 19 | 5.79 | 19.0 | .061 | 1.55 | 6.5 | 9.67 | |
| SLF50/2-18U00-X | 18 | .96 | 19 | 5.79 | 19.0 | .122 | 3.10 | 14.1 | 2.1 | |
| SLF50/1-16U00-X | 16 | 1.23 | 19 | 4.52 | 14.8 | .069 | 1.75 | 8.3 | 12.4 | |
| SLF50/2-16U00-X | 16 | 1.23 | 19 | 4.52 | 14.8 | .138 | 3.50 | 18.0 | 2.7 | |
All products are manufactured to meet RoHS compliance. For exceptions, please contact our sales department at 1-866-303-9473.
