M22759/32-22-5 – Electronic Component – Marmon

M22759/32-22-5 – 22 AWG Aerospace Wire – Marmon
Ensure mission-critical reliability with the Marmon M22759/32-22-5 aerospace-grade wire from PCX. Designed to meet rigorous MIL-W-22759/32 specifications, this premium component delivers exceptional performance in high-temperature and demanding environments. Trust PCX for genuine MIL-SPEC components backed by rapid shipping and dedicated technical support.

Key Features

Military Standard: Fully compliant with MIL-W-22759/32 requirements
Wire Gauge: 22 AWG stranded silver-plated copper conductor
Insulation: High-performance ETFE (Ethylene Tetrafluoroethylene)
Temperature Rating: -65°C to +200°C continuous operation
Voltage Rating: 600V RMS at sea level
Lightweight Construction: Optimized for weight-sensitive applications

Technical Details
This MIL-SPEC wire features a silver-plated copper conductor with ETFE insulation, providing superior resistance to chemicals, abrasion, and extreme temperatures. Its cross-linked insulation ensures minimal outgassing in vacuum environments. The wire meets SAE AS22759 standards for aerospace applications and includes inherent flame-retardant properties.

Common Applications

Aircraft and helicopter wiring harnesses
Military vehicle electrical systems
Avionics and flight control systems
High-temperature industrial equipment
Spacecraft and satellite cabling

About Marmon
Marmon Aerospace & Defense, a Berkshire Hathaway company, is a globally recognized leader in high-performance wire and cable solutions. With decades of expertise, they specialize in manufacturing components that exceed stringent military and aerospace standards. Their commitment to rigorous quality control and continuous innovation has established them as a trusted partner in mission-critical industries worldwide.
Marmon’s products undergo exhaustive testing to ensure reliability in extreme conditions, from deep space to battlefield environments. Their dedication to material science and manufacturing excellence makes them the preferred choice for engineers requiring uncompromising performance and compliance with MIL-SPEC requirements.

About MIL-SPEC Aerospace Wire
MIL-SPEC wires like the M22759 series are engineered for applications where failure is not an option. These components undergo stringent qualification testing for thermal stability, chemical resistance, and mechanical durability. Unlike commercial-grade wiring, they maintain performance under vibration, extreme temperatures, and exposure to fuels or hydraulic fluids.
In aerospace and defense systems, MIL-SPEC wiring ensures signal integrity, prevents electrical shorts, and reduces maintenance downtime. Their standardized construction allows for reliable interoperability across systems while meeting strict safety regulations. This category of wire is essential for maintaining airworthiness certifications and operational readiness in critical infrastructure.

Packaging Options
Available in continuous lengths on spools or custom-cut segments to meet project requirements. Contact PCX for specific packaging configurations and bulk order options.

Frequently Asked Questions
Question: Is this wire suitable for engine compartment wiring?
Answer: Yes, its 200°C rating and flame resistance make it ideal for near-engine applications.

Question: Does it meet FAA/EASA certification requirements?
Answer: Absolutely, this wire is manufactured to FAA TSO-C172 standards for aerospace use.

Question: Can I terminate this with standard crimp connectors?
Answer: Yes, it’s compatible with MIL-DTL-38999 series connectors and standard crimping tools.

Question: What’s the difference between M22759/32 and /33 series?
Answer: The /32 series has a thinner insulation wall, reducing weight while maintaining performance.

Question: Is the silver plating necessary for conductivity?
Answer: Silver plating prevents oxidation at high temperatures, ensuring consistent conductivity over time.

Question: Can this wire be soldered directly?
Answer: Yes, but use temperature-controlled irons below 700°F to avoid insulation damage.

Note: Product images are representational. Refer to datasheet for exact specifications.

Download Datasheet

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