RK73B2E

RK73-RT flat chip resistors (anti-sulfuration) features Excellent anti-sulfuration characteristic due to using high sulfuration-proof inner top electrode material Excellent heat resistance and weather resistance are ensured by the use of metal glaze thick film High stability and high reliability with the triple-layer structure of electrode Marking: Z1E: Green protective coating RK73B1E ~ W3A, RK73Z1J ~ W3A: Black protective coating RK73H1E ~ W3A: Blue protective coating Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. AEC-Q200 Qualified: 0402 (1E), 0603 (1J), 0805 (2A), 1206 (2B), 1210 (2E), 2010 (W2H), 2512 (W3A) dimensions and construction c L c % Rated Power resistors W Solder Plating t d Protective Coating Resistive Inner Electrode Film Ni Plating Ceramic Substrate EU Type (Inch Size Code) L .039 (1.0 +.004 -.002 +0.1 ) -0.05 Dimensions inches (mm) W c d .02±.002 .008±.004 (0.5±0.05) (0.2±0.1) +.002 -.004 (0.25 +0.05 -0.1 ) t .014±.002 (0.35±0.05) 1E (0402) 1J (0603) 2A (0805) 2B (1206) 2E (1210) W2H (2010) W3A (2512) .01 .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 (1.6±0.2) (0.8±0.1) (0.3±0.1) (0.45±0.1) (0.3±0.1) .079±.008 .049±.004 .016±.008 (2.0±0.2) (1.25±0.1) (0.4±0.2) .063±.008 .126±.008 (1.6±0.2) (3.2±0.2) .102±.008 (2.6±0.2) .197±.008 .098±.008 (5.0±0.2) (2.5±0.2) .248±.008 .122±.008 (6.3±0.2) (3.1±0.2) .012 (0.3 .016 (0.4...