M22759/32-22-84 GRAY/YELLOW BTF STRIPE

M22759/32-22-84 Gray/Yellow BTF Stripe – 22 AWG Silicone MIL-SPEC Wire for Motorsport and Aerospace Wiring

The M22759/32-22-84 is a 22 AWG MIL-SPEC wire with a gray base and yellow BTF stripe, silicone insulation, and a silver-plated copper conductor. Manufactured to the M22759/32 military specification, it is designed for motorsport, aerospace, and high-performance vehicle wiring applications requiring very fine gauge capability and extended temperature performance. Supplied pre-spooled.

Gray/Yellow BTF Stripe: High-Visibility Warm Stripe on Neutral Base

The gray base with yellow BTF stripe (-84) produces a high-contrast cross-tone combination within the gray-base family. Yellow is a bright, saturated colour that stands out clearly against the neutral gray base — providing the strongest immediate visual identification of any warm-stripe variant in this family. This makes gray/yellow (-84) one of the more immediately visible combinations in the gray-base group in a multi-wire harness bundle. The BTF stripe is continuous for reliable identification throughout the harness.

22 AWG: The Finest Gauge in the M22759/32 Silicone Range

22 AWG is among the finest gauges in professional motorsport and aerospace wiring, offering minimal diameter and maximum flexibility for the densest connector assemblies. In the M22759/32 silicone specification, this fine gauge is paired with insulation rated at -65°C to +200°C continuous — extending its capability into thermally demanding environments where even finer conductors are routed near high-temperature components.

Key Specifications

• Specification: MIL-SPEC M22759/32
• Gauge: 22 AWG
• Insulation: Silicone
• Conductor: Silver-plated copper
• Colour: Gray base with Yellow BTF stripe
• Format: Pre-spooled (PRSP)
• Temperature rating: -65°C to +200°C continuous

Applications

Suitable for motorsport ECU harness fabrication, sensor circuit wiring, aerospace wiring, and high-performance vehicle electrical builds at 22 AWG. Compatible with all standard motorsport connector systems and professional crimp terminals.