uL insulated wire for aerospace applications
UL insulated wire, such as special series wires that meet UL 758, play a critical role in aerospace, ensuring the safety and reliability of equipment in extreme environments while simplifying the compliance process. These wires are required to follow stringent industry specifications, such as ASTM F2639-15, to support aircraft power delivery, signal control, and data communication needs.
Application of UL insulated wire in the core field of aerospace
Power Distribution System: Used for power distribution in aircraft or spacecraft, transmits high voltage power from generators and batteries to various subsystems (e.g. engine control and auxiliary power) to ensure stable operation of the load. Commonly used models include UL3321 Tin Plated Wire, UL10362 PFA Wire, and so on.
Avionics: In navigation, communication and flight control systems, UL Listed data wires (e.g., high-speed shielded wires) provide interference-resistant signal transmission to ensure the accuracy of real-time data. Commonly used types include UL1887 FEP wire, High Temperature Silicone Wire, Aircraft wiring, and so on.
Safety system: Including fire detection, fire extinguishing devices and emergency lighting, UL certified flame retardant wires (such as data cables complying with UL444 standard) can self-extinguish in case of emergency to enhance fire safety. Examples include PTFE Insulated Cable, UL1332 Power Wire Cable, etc.
Entertainment and communication systems: Commercial aircraft passenger entertainment units use UL certified high-speed data cables (e.g. Cat6 cables) to support simultaneous transmission of 4K video and audio. For example, UL1199 Silver Plated Cable, Multi Core Control Cable, and so on.
Thermal control and environmental sensors: connecting heating elements, temperature control systems and sensors (such as pressure or humidity probes), UL recognized nylon sheathed wires are resistant to high temperatures and corrosion, adapting to extreme thermal environments. Such as UL10362 high temperature wire, FF46 series, Aviation cable and so on.
Satellite systems: In space applications, used for solar panel power distribution, antenna connection and data transmission, to ensure the reliability of satellite components in a vacuum and radiation environment. For example, UL1331 Tin plated wire, Aerospace wires and cables, UL Wire Cable, and so on.
Harness Integration: Organize and protect multiple wires as part of a complex harness, reducing the risk of damage and simplifying maintenance. Examples include Aviation cable, High Temperature Heating Cable, and so on.
The advantages of our company's dedicated line for the aerospace industry
Excellent high-temperature resistance: The insulation layer is made of PTFE, with a temperature range of -200°C to 260°C, which maintains stability under high-frequency loads or extreme temperature fluctuations in avionics systems.
Excellent electrical insulation properties: dielectric constant as low as 2.1 significantly reduces signal loss and is suitable for high-frequency transmission scenarios in aircraft radar and satellite communications.
Tough corrosion resistance and chemical stability: Resistant to strong acids, alkalis, and oxidizers, water and oil repellent for long-term use in aerospace fuel or chemical-exposed environments.
High Mechanical Strength and Durability: Insulation material is strong, not easy to deform, excellent resistance to pulling and tugging, service life of up to 30 years, reducing maintenance costs.
Safety certification and reliability: UL certified (e.g. UL1332 standard), fire resistant and non-combustible, high oxygen index, meets the strict safety specifications for aerospace.
Customized service: We can customize the cables according to customer's needs, customized items include wire color, wire structure (conductor material, conductor structure, insulation material (PTFE\XLPE\PFA\FEP\ETFE\Silicone), conductor specification, shielding method and so on), wire length and packaging and so on.
Details can be found through the Customized Cables page or by emailing us (luna@ironflon.com).