Encapsulated Reed Switch for Sale 10PCS Small and Durable Magnetic Sensor | eBay
GATERON Magnetic Hall Sensor Keyboard Switches, KS-20 Orange Linear Pre-lubed 38gf Magnetic Key Switches, Free Setting of Pre-Travel SMD Compatible, Fit for Magnetic Mechanical Keyboards(35PCS): Amazon.com: Industrial & Scientific
MT8512AT - Magn Tek | Unipolar Magnetic Switch 90Gs 3Pin SOT-23 | Evelta
2PCS - SS413A-S Magnetic Switch Bipolar SMD - Walmart.com