GRM155R61E105KA12D

GRM155R61E105KA12D is a 1 µF ±10% X5R multilayer ceramic capacitor from Murata in a 0402 (1005 metric) case, rated 25 V DC — a microfarad with a 25 V rating and a ±10% floor for 12 V-class decoupling in tight layouts. Murata's dimensions are 1.0 x 0.5 x 0.5 mm (±0.05 mm), X5R spans −55 °C to +85 °C, and Murata's PIM database lists this exact code with production status available. The final D is the phi-180 mm paper-tape reel at 10,000 pieces. The selection point is voltage: many 0402 1 µF lines stop at 6.3 V or 10 V, so this code serves positions fed from higher rails without moving up a case size. Selection advice: the ±10% tolerance is the guarantee to design against, and DC bias still applies on top — check Murata's characteristics for this code at your rail voltage before finalising the capacitance budget.