RK73-RT

RK73-RT resistors www.DataSheet4U.com 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 Suitable for both flow and reflow solderings Marking: Black protective coat on RK73B, RK73Z1J, 2A, 2B, 2E, W2H, W3A Blue protective coat on RK73H Green protective coat on RK73Z1E Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC Type Solder Plating EU dimensions and construction c L c W (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) t d Protective Coating Resistive Inner Film Electrode Ni Plating 1E (0402) 1J (0603) 2A (0805) 2B (1206) 2E (1210) W2H (2010) .01 Ceramic Substrate Derating Curve 100 80 % Rated Power 60 40 20 0 -60 -40 -55 .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 (0.3±0.1) (0.45±0.1) (0.3±0.1) (1.6±0.2) (0.8±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 (2.5±0.2) (5.0±0.2) .248±.008 .122±.008 (3.1±0.2...