RN731ELTDD1002

1733 Reader's Spreads pg1-203:document 1/27/09 4:03 PM Page 18 RN73 resistors ultra precision 0.05%, 0.1%, 1% tolerance thin film chip resistor EU features • • • • Nickel chromium thin film resistor element Anti-leaching nickel barrier terminations Meets or exceeds EIA 576, MIL-R-55342F Marking: Four-digit, distinctive color identifiers (Only E-24 values are marked on 1J) • Products with lead-free terminations meet EU RoHS requirements dimensions and construction c L c 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) W Solder Plating Ni Plating RN73 1E (0402) RN73 1J (0603) RN73 2A (0805) RN73 2B (1206) RN73 2E (1210) .01 t d Protective Coating Resistive Inner Electrode Film .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 (0.3±0.1) (0.45±0.1) (1.6±0.2) (0.8±0.1) (0.3±0.1) .079±.008 .049±.008 .016±.008 (2.0±0.2) (1.25±0.2) (0.4±0.2) .063±.008 .126±.008 (1.6±0.2) (3.2±0.2) .098±.008 (2.5±0.2) .02±.012 (0.5±0.3) .012 (0.3 .016 (0.4 +.008 -.004 +0.2 ) -0.1 +.008 -.004 +0.2 ) -0.1 .02±.004 (0.5±0.1) .024±.004 (0.6±0.1) Ceramic Substrate Derating Curve 100 80 % Rated Power 60 40 20 0 -60 -40 -55 -20 0 20 40 60 80 70 Ambient Temperature (°C) 100 120 140 125 ordering information New Part # RN73 Type 2B Size 1E 1J 2A 2B 2E T Termination Material T: Sn L: SnPb TE Packaging TP: 0402, 0603, 0805: 7" 2mm pitch punch paper TD: 0603, 0805, 1206, 1210: 7" 2mm pitch punched paper TDD: 0603, 0805, 1206, 1210: 10" paper tape TE: 0805, 1206, 1210: 7" punched plastic TED: 0805, 1206, 1210: 10" punched plastic For further information on packaging, please refer to Appendix A 1002 Nominal Resistance 3 significant figures + 1 multiplier “R” indicates decimal on value