RK73H2ATTD1000F: High-Quality 100 Ohm 1% 0.25W Surface Mount Chip Resistor by KOA Speer 2025-03-06 The RK73H2ATTD1000F is a high-precision 100 Ohm 1% tolerance 0.25W surface mount chip resistor by KOA Speer. AEC-Q200 qualified for automotive applications with 0805 package and thick film technology.