ST2R503BU.S. Sensor/Littelfuse Description: ELECTRONIC COMPONENT Auth QOH 0 | Ind QOH 100 Add to Part Lists Create New List Get Inventory Alert Distributor Disti# RoHS Status Pkg. Stock (as of) Price Quest ComponentsST2R503B10004/03/25BUY Disti#: ST2R503B1$0