1570 Reader's Spreads pg1-188 3/26/07 2:26 PM Page 10 RK73H resistors precision 0.5%, 1% tolerance thick film chip resistor features * RuO2 thick film resistor element * Anti-leaching nickel barrier terminations * Meets or exceeds EIA 575, EIAJ RC 2690A, EIA PDP-100, MIL-R-55342F * Marking: Four-digit black on blue protective coat on 1E - 3A sizes. No marking on 1E size Black body and no marking on 1H size Three-digit on 1J size, E-24 values only * Products with lead-free terminations meet 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 L c Type c W Solder Plating Ni Plating t d Protective Coating L (Inch Size Code) Resistive Inner Film Electrode Ceramic Substrate Dimensions inches (mm) W c d t 1H (0201) .024.001 .012.001 .004.002 .006.002 .009.001 (0.60.03) (0.30.03) (0.10.05) (0.150.05) (0.230.03) 1E (0402) .039 1J (0603) .063.008 .031.004 .012.004 .012.004 .018.004 (1.60.2) (0.80.1) (0.30.1) (0.450.1) (0.30.1) 2A (0805) .079.008 .049.004 .016.008 (2.00.2) (1.250.1) (0.40.2) 2B (1206) 2E (1210) .063.008 .126.008 (1.60.2) (3.20.2) .102.008 (2.60.2) 2H (2010) .197.008 .098.008 (5.00.2) (2.50.2) 3A (2512) .248.008 .122.008 (6.30.2) (3.10.2) (1.0 +.004 -.002 +0.1 ) -0.05 +.002 .02.002 .008.004 .01 -.004 .014.002 (0.50.05) (0.20.1) (0.25 +0.05) (0.350.05) -0.1 .02.012 (0.50.3) .012 (0.3 .016 (0.4 +.008 -.004 +0.2 ) -0.1 .02.004 (0.50.1) +.008 -.004 +0.2 ) -0.1 .024.004 (0.60.1) ordering information New Part # RK73H 2B Type Size 1H 1E 1J 2A 2B 2E 2H 3A T Termination Material T: Sn (1H, 1E, 1J, 2A, 2B, 2E, 2H, 3A) L: SnPb (1E, 1J, 2A, 2B, 2E, 2H, 3A) (Other termination styles may be available, please contact factory for options) TD Packaging TC: 2mm pitch pressed paper (0201 only) TP: 2mm pitch punched paper (0402, 0603 & 0805) TD: 7" paper tape (0603, 0805, 1206 & 1210) TDD: 10" paper tape (0603, 0805, 1206 & 1210) TE: 7" punched plastic (0805, 1206, 1210, 2010 & 2512) TED: 10" punched plastic (0805, 1206, 1210, 2010 & 2512) 1003 Nominal Resistance 3 significant figures + 1 multiplier "R" indicates decimal on value <100 F Tolerance D: 0.5% F: 1% For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12 2/13/07 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 1570 Reader's Spreads pg1-188 3/26/07 2:26 PM Page 11 precision 0.5%, 1% tolerance thick film chip resistor applications and ratings Part Designation* Power Rating @ 70C RK73H1H (0201) 1/20W (.05W) RK73H1E (0402) RK73H1J (0603) RK73H2A (0805) 200 400 1/16W (.063W) 1/10W (.10W) 1/8W (.125W) RK73H2B (1206) 1/4W (.25W) RK73H2E (1210) 1/2W 1/3W 1/3W 1/2W 1/3W RK73H2H (2010) T.C.R. (ppm/C) Max. (.50W) (.33W) (.33W) (.50W) (.33W) 3/4W (.75W) RK73H3A (2512) 1W Resistance Range E-24, E-96 (D0.5%) 10 - 1M1 Resistance Range E-24, E-96 (F1%) 10 - 1M1 6.2 - 9.11 100 10 - 976k 10 - 1M 200 -- 1.02M - 10M 400 -- 1.0 - 9.76 100 10 - 1M 10 - 1M 400 -- 1.0 - 9.76 200 100 -- 10 - 1M 400 -- 100 200 10 - 1M -- 400 -- 1.02M - 10M 10 - 1M 1.0 - 9.76 1.02M - 10M 10 - 1M 1.02M - 5.6M 1.0 - 9.76 5.62M - 10M 10 - 1K 1.02K - 1M 1.02M - 5.6M 1.0 - 9.76 5.62M - 10M 10 - 1M 1.02M - 5.6M 1.0 - 9.76 5.62M - 10M 10 - 1M 1.02M - 5.6M 1.0 - 9.76 5.62M - 10M 200 10 - 1K 1.02K - 1M -- 400 -- 100 200 10 - 1M -- 400 -- 100 200 10 - 1M -- 400 -- 100 Absolute Maximum Working Voltage Absolute Maximum Overload Voltage Operating Temperature Range** 25V 50V -55C to +125C 50V 100V 150V 300V -55C to +155C 200V 400V 200V (500V***) 400V (500V***) 1 E-24 values only. * Parenthesis indicate EIA package size codes. ** IJ, 2A, 2B sizes available -55C to +175C (contact factory). *** Please contact KOA Speer for the Max. working voltage and the Max. overload voltage. environmental applications Derating Curve Surface Temperature Rise 80 125 Temperature Rise (C) 150 % Rated Power 100 3A 2H 100 60 40 1H 1E, 1J, 2A, 2B, 2E, 2H, 3A 20 0 2E 75 2B 50 2A 1J 1E 1H 25 0 20 40 60 80 100 120 140 160 180 70 125 155 Ambient Temperature (C) 0 0 25 50 75 100 % Rated Power For complete environmental specifications, please refer to pages 30-31. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 3/20/07 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 13 resistors RK73H