RF732ATTD

1733 Reader's Spreads pg1-203:document 1/27/09 4:12 PM Page 171 RF73 fusing flat chip resistor EU features • • • • • • Anti-leaching nickel barrier terminations Suitable for flow and reflow soldering Performs like RK73 under normal conditions Fuses when overloaded Marking: Black three-digit on brown protective coating 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 dimensions and construction c L c Type (Inch Size Code) L Dimensions inches (mm) W c d t W Solder Plating t d Protective Coating Resistive Inner Film Electrode Ni Plating 1J (0603) 2A (0805) 2B (1206) 2E (1210) 2H (2010) 3A (2512) .063±.008 .031±.004 .012±.004 .012±.004 (1.6±0.2) (0.8±0.1) (0.3±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 (2.5±0.2) (5.0±0.2) .248±.008 .122±.008 (3.1±0.2) (6.3±0.2) .012 (0.3 +.008 -.004 +0.2 ) -0.1 .02±.004 (0.5±0.1) Ceramic Substrate .02±.012 (0.5±0.3) .016 (0.4 +.008 -.004 +0.2 ) -0.1 .024±.004 (0.6±0.1) ordering information New Part # RF73 Type 2B Size Code 1J: 0603 2A: 0805 2B: 1206 2E: 1210 2H: 2010 3A: 2512 T Termination Material T: Sn (Other termination styles may be available, please contact factory for options) TD Packaging TD: 7" paper tape (0603, 0805, 1206, 1210: 5,000 pieces/reel) TE: 7" punched plastic (0805, 1206, 1210, 2010, 2512: 4,000 pieces/reel) 100 Nominal Resistance 2 significant figures + 1 multiplier “R” indicates decimal on value