Teledyne Reynolds has developed a range of highly flexible cables that are particularly suitable to the aircraft environment. This technology is a direct result of our research into light weight, durable and flexible cable assemblies needed for Helmet Mounted Display (HMD) systems. These wires have a PFA insulation and high strand count of silver plated copper conductors that enable the wire to have high tolerance to work hardening. They have been designed to operate over a wide temperature range of -55° to 125°C at their rated voltages and at altitudes up to 70,000 feet (21,336 meters).
Micro Flex™ is available as single wire, twisted pairs or as multi-core cable bundles with or without shielding. Teledyne Reynolds’ unique capability to manufacture Micro Flex™ cable bundles involves the use of special winding tooling to take advantage of the flexibility of the individual wire when laying up a bundle.
Operating Temperature
-55 to 125 ºC
| Items |
 178-5134 Silicone Coated High Voltage Microflex |
178-5137 Silicone Coated High Voltage Microflex |
178-5140 Silicone Coated High Voltage Microflex |
178-5143 Silicone Coated High Voltage Microflex |
 178-5132 High Voltage Microflex |
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| Conductor Gauge | 29 AWG | 29 AWG | 28 AWG | 24 AWG | 29 AWG | |||||
| Conductor Strands | 51/46 | 51/46 | 41/44 | 41/40 | 51/46 | |||||
| Wire Type | Non-Shielded | |||||||||
| Insulator Material | PFA | |||||||||
| Conductor Diameter | 0.012 in0.33 mm | 0.012 in0.33 mm | 0.014 in0.37 mm | 0.022 in0.58 mm | 0.012 in0.33 mm | |||||
| Diameter Over Insulator | 0.019 in0.48 mm | |||||||||
| Diameter Over Silicon Coating | 0.029 in0.79 mm | 0.035 in0.89 mm | 0.052 in1.32 mm | 0.060 in1.52 mm | ||||||
| Overall Diameter | 0.029 in | 0.035 in | 0.052 in | 0.060 in | 0.019 in | |||||
| Diameter Over Shield | ||||||||||
| Default Color | Natural | |||||||||
| Optional Color | Black Blue Brown Green Grey Orange Red Violet White Yellow | |||||||||
| Conductor Plating | Silver Plated | |||||||||
| Length | ||||||||||
| Jacketed | No | |||||||||
| Silicone Coated | Yes | Yes | Yes | Yes | No | |||||
| Etched | No | |||||||||
| Operating Temperature | -55 to 125 ºC | |||||||||
| Standard/Non-Standard1 | Standard Part | |||||||||
| Etched Part Number | 178-5133 | 178-5136 | 178-5139 | 178-5142 | 178-5133 | |||||
| Silicone Coated Part Number | 178-5134 | |||||||||
| Nomex ® Jacketed | No | |||||||||
| Twisted Pair | No | |||||||||
| Twisted Shielded Pair | No | |||||||||
| Conductor Material | Copper | |||||||||
| Voltage Rating | 3 kVDC | 5 kVDC | 13.5 kVDC | 18 kVDC | 3 kVDC | |||||
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