Best Inertia Switch for F-16 Airplane

Aircraft-grade, MIL-qualified devices — choose inertia (G-) switches rated to military environmental specs (MIL-STD, vibration, shock) for reliable operation in F-16 airframe environments.

Multi-axis & selectable G thresholds — use multi-axis or hemispherical switches with factory-set or adjustable trip levels (e.g., 0.2–100 g ranges) so the device matches crash/impact criteria for the specific F-16 block/mission.

Latch vs resettable behaviour — pick latching (manual reset) inertia switches for persistent fault indication and resettable types where automatic/quick reuse is required; match to the aircraft system function (fuel cut-off, ELT wake, CVR/FDR arm).

Redundant contacts & electrical rating — ensure switch contact configuration (SPST/SPDT/DPDT etc.), current rating and low contact resistance suit F-16 avionics loads and integration with existing wiring harnesses.

Proven manufacturers & traceability — prefer established aerospace suppliers (InertiaSwitch, Cole-Switches, Image/Inertia Switch lines, or OEM-approved P/Ns such as 3LO-871 family) with material trace, testing and batch certification.

Procurement & airworthiness note — don’t buy off-the-shelf without OEM/Type Certificate approval: verify part-number fit for your F-16 block, request conforming test reports, and source from authorised distributors to meet maintenance & export controls.