M22759/32-22-62 Blue/Red BTF Stripe – 22 AWG Silicone MIL-SPEC Wire for Motorsport and Aerospace Applications
The M22759/32-22-62 is a 22 AWG MIL-SPEC wire with a blue base and red BTF stripe, silicone insulation, and a silver-plated copper conductor. Built to the M22759/32 military specification, it provides very fine gauge performance and extended temperature capability for professional harness fabrication in motorsport, aerospace, and high-performance vehicle applications. Supplied pre-spooled.
Blue/Red BTF Stripe: Cross-Spectrum High Contrast
The blue base with red BTF stripe (-62) produces a strong cross-spectrum colour combination. Red is a warm, saturated colour and blue is a cool, saturated colour — placing them at opposite ends of the warm-cool spectrum and creating a high inherent contrast between base and stripe. This makes blue/red one of the more immediately visible pairings in the blue-base family, clearly distinguishable from blue/brown (-61) and blue/orange (-63) in the warm-stripe range.
Key Specifications
- Specification: MIL-SPEC M22759/32
- Gauge: 22 AWG
- Insulation: Silicone
- Conductor: Silver-plated copper
- Colour: Blue base with Red BTF stripe
- Format: Pre-spooled (PRSP)
- Temperature rating: -65°C to +200°C continuous
Applications
Used in motorsport ECU harness fabrication, aerospace wiring, and high-performance vehicle electrical builds at 22 AWG. Compatible with standard motorsport connector systems and professional crimp terminals.













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