AD50 Wire

Low Fluoride Cross-Linked ETFE Wire

AD50 Wire Conductor: Silver Plated Copper, Stranded
Insulation: Irradiation Cross-Linked Modified ETFE

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Applications

These normal and light weight, high and low temperature space wires utilize an insulation of cross-linked, modified EthyleneTetrafluorethylene copolymer (ETFE) with special scavengers to reduce the amount of Fluoride which could evolve during the manufacturing processes. It is available in a number of constructions as defined in this document.

Performance Requirements

Fluoride Evolution: 20 ppm max.
Accelerated Aging (Crosslink proof): Oven Temperature, 300°C for 7 hours
Blocking: 200°C
Cold Bend: -65°C Elongation: 100% min
Flammability: 30 Second (max) 3” (max); No flaming of tissue paper
Fluid Immersion: Per AS22759/43
Humidity Resistance: 5000 Meg-ohms for 1000 ft, min
Identification Durability: 125 cycles min – 500 grams
Insulation Resistance: 5000 Meg-ohms for 1000 ft. min
Life Cycle: 500 hrs @ 230°C
Solderability: MIL-STD-202 Method 208 without steam aging
Shrinkage: .125” max @ 230°C
Smoke: 250°C
Spark Test: 5700 V rms
Surface Resistance: 500 Meg-ohms min
Tensile Strength: 5000 psi min
Thermal Shock: 200°C - .060” max change
Wicking: 2.25” Max. Dye travel
Wrap Test: 313°C

Part Number Designation

The part number will begin with the AD50 part which designates this as a low fluoride irradiation Cross-linked ETFE
The slash will be two letter designating if this is a light weight (LW) or normal weight (NW) construction
Followed by the AWG size (if alloy this is followed by an A)
Followed by the minimum average conductor silver plating thickness.
Followed by the color designation.

Examples:
AD50/LW-18-40-9 Low Fluoride XLETFE – Light weight – 18AWG – 40 micro-inches – White
AD50/NW-24A-80-9 Low Fluoride XLETFE – Normal weight – 24AWG Alloy – 80 micro-inches – White

Part Number Conductor Diameter (inches)
AWG Stranding Resistance (max.) Min. Max.
AD50/LW-30A-40-9 30 7/38 117.4 .022 .026
AD50/LW-30A-80-9 30 7/38 117.4 .022
.026
AD50/LW-28A-40-9 28 7/36 74.4 .025 .029
AD50/LW-28A-80-9 28 7/36 74.4 .025 .029
AD50/LW-26A-40-9 26 19/38 44.8 .030 .034
AD50/LW-26A-80-9 26 19/38 44.8 .030 .034
AD50/LW-26-40-9 26 19/38 38.4 .030 .034
AD50/LW-26-80-9 26 19/38 38.4 .030 .034
AD50/NW-26-40-9 26 19/38 38.4 .038 .042
AD50/NW-26-80-9 26 19/38 38.4 .038 .042
AD50/LW-24A-40-9 24 19/36 28.4 .035 .039
AD50/LW-24A-80-9 24 19/36 28.4 .035 .039
AD50/LW-24-40-9 24 19/36 24.3 .035 .039
AD50/LW-24-80-9 24 19/36 24.3 .035 .039
AD50/NW-24-40-9 24 19/36 24.3 .043 .047
AD50/NW-24-80-9 24 19/36 24.3 .043 .047
AD50/LW-22-40-9 22 19/34 15.1 .041 .045
AD50/LW-22-80-9 22 19/34 15.1 .041 .045
AD50/NW-22-40-9 22 19/34 15.1 .048 .052
AD50/NW-22-80-9 22 19/34 15.1 .048 .052
AD50/LW-20-40-9 20 19/32 9.19 .048 .052
AD50/LW-20-80-9 20 19/32 9.19 .048 .052
AD50/NW-20-40-9 20 19/32 9.19 .056 .060
AD50/NW-20-80-9 20 19/32 9.19 .056 .060
AD50/LW-18-40-9 18 19/30 5.79 .058 .062
AD50/LW-18-80-9 18 19/30 5.79 .058 .062
AD50/NW-18-40-9 18 19/30 5.79 .067 .073
AD50/NW-18-80-9 18 19/30 5.79 .067 .073
AD50/LW-16-40-9 16 19/29 4.52 .066 .070
AD50/LW-16-80-9 16 19/29 4.52 .066 .070
AD50/NW-16-40-9 16 19/29 4.52 .074 .080
AD50/NW-16-80-9 16 19/29 4.52 .074 .080
AD50/LW-14-40-9 14 19/27 2.88 .082 .088
AD50/LW-14-80-9 14 19/27 2.88 .082 .088
AD50/NW-14-40-9 14 19/27 2.88 .091 .097
AD50/NW-14-80-9 14 19/27 2.88 .091 .097
AD50/LW-12-40-9 12 37/28 1.90 .100 .106
AD50/LW-12-80-9 12 37/28 1.90 .100 .106
AD50/NW-12-40-9 12 37/28 1.90 .108 .114
AD50/NW-12-80-9 12 37/28 1.90 .108 .114

All products are manufactured to meet RoHS compliance.

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Marmon Aerospace & Defense, LLC
680 Hayward Street
Manchester NH 03103
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