KWQM4 Series — Hermetically Sealed Micro Switches
KWQM4 Series Hermetically Sealed Micro Switches Metal shell welded hermetic seal. SPDT changeover. Solder lug termination. 8 electrical variants spanning -184°C to +260°C, 0.5A to 5A. Aerospace, cryogenic, and industrial qualified. Temperature-184°C to +260°C Current Range0.5A – 5A CircuitSPDT Changeover SealingHermetic ≤1×10⁻³ Pa·cm³/s Electrical Life100,000 cycles TerminationSolder Lug ⬇ Download Series Datasheet View All 8 Variants → Grade J/Z high-reliability industrial Space Grade CAST Grade QPL GB Standard Parameter Envelope Engineering capability boundary of the KWQM4 series ...