RN73 resistors ultra precision 0.05%, 0.1%, 1% tolerance thin film chip resistor features * * * * Nickel chromium thin film resistor element Anti-leaching nickel barrier terminations 90/10 solder plated terminations, standard Available in 100% tin terminations (no lead) gold terminations available only in 1E chip size * Meets or exceeds EIA 576, MIL-R-55342F * Marking: Four-digit, distinctive color identifiers (Only E-24 values are marked on 1J) dimensions and construction L c Type c W Solder Plating Ni Plating t d Protective Coating Resistive Inner Electrode Film Ceramic Substrate Dimensions inches (mm) W c d L (Inch Size Code) t 1H (0201) .024.002 .012.001 .004.002 .006.002 .009.002 (0.60.05) (0.30.03) (0.10.05) (0.150.05) (0.230.05) 1E (0402) .039 1J (0603) .063.008 .031.004 .012.004 .012.004 .018.004 (0.30.1) (0.450.1) (1.60.2) (0.80.1) (0.30.1) 2A (0805) .079.008 .049.004 .016.008 (2.00.2) (1.250.1) (0.40.2) 2B (1206) .063.008 .126.008 (1.60.2) (3.20.2) .098.008 (2.50.2) (1.0 2E (1210) +.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 Old Part # RN73 New Part # RN73 Type E 2B 2B T.C.R. Size T: 10 E: 25 C: 50 1H 1E 1J 2A 2B 2E * Available ONLY in 1E chip size Please contact factory for availability For further information on packaging, please refer to Appendix A. L Termination Material G: Au* L: SnPb T: Sn T 1002 B TE 1002 B Packaging TB: 2mm pitch pressed paper (0201 only) TP: 2mm pitch punched paper (0402 only) TD: 7" paper tape (0603, 0805, 1206 &1210) TDD: 10" paper tape (0603, 0805, 1206 &1210) TE: 7" punched plastic (0805, 1206 & 1210) TED: 10" punched plastic (0805, 1206 & 1210) Nominal Resistance 3 significant figures + 1 multiplier "R" indicates decimal on value <100 Tolerance A: 0.05% B: 0.1% C: 0.25% D: 0.5% F: 1.0% Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 18 25 T.C.R. (ppm/C) 05 10 25 50 100 6/22/04 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com ultra precision 0.05%, 0.1%, 1% tolerance thin film chip resistor applications and ratings Part Designation UNDER DEVELOPMENT RN731H* RN731H* RN731E* RN731E* RN731J RN731J RN731J RN731J Power T.C.R. Rating (ppm/C) Max. @ 70C 1/20W (.05W) 1/16W (.063W) 1/16W (.063W) RN731J RN732A RN732A RN732A RN732A RN732A RN732B RN732B RN732B RN732B RN732B RN732E RN732E RN732E 1/10W (.10W) 1/8W (.125W) 1/4W (.25W) RN732E 25 50 25 50 5 10 25 50 Resistance Range E-24*, E-96, E-192** (A0.05%) (B0.1%) (C0.25%) (D0.5%) (F1.0%) Absolute Maximum Working Voltage 33 - 4.7K 33 - 33K 10 - 10K 100 - 10K 100 - 10K -- 10 - 100K 100 - 47k -- 1K - 47K 100 - 47K 10 - 104K 15 - 104K 10 - 330K 15 - 330K -- -- -- 110K - 330K 100 - 100k -- 100 - 100K 1K - 100K -- 100 5 10 25 50 100 5 10 25 50 100 10 25 50 15 - 1M -- -- -- 100 - 300k -- 10 - 1M -- 25V 50V 50V 100V 100V 200V 150V 300V 200V 400V -55C to +125C 365K - 1M 100 - 510K 1K - 510K 15 - 1M -- -- -- 30V 154K - 1M -- 100 - 300K 15 - 1M -- -- 15V -- 1K - 330K 100 10 - 1M Absolute Operating Maximum Temp. Overload Range*** Voltage 10 - 1M -- * 1H and 1E sizes available in E-24 values only. *** +150C operating temperature is available by special request. 511K - 1M ** See Appendix D for available decade values. environmental applications Derating Curve Surface Temperature Rise 80 100 Temperature Rise (C) 125 % Rated Power 100 60 40 20 0 -60 -40 -55 -20 0 20 40 60 80 70 Ambient Temperature (C) 100K Resistance T.C.R. (ppm/C) 2B 2A 1J 1H, 1E 0 25 50 75 100 % Rated Power Noise Characteristics RN73 2A 0 Current Noise (dB) 1K 2E 25 0 RN73 2A 10 50 100 120 140 125 T.C.R. Characteristics 50 40 30 20 10 0 -10 -20 -30 -40 -50 75 150K 1M -10 -20 -30 For complete environmental specifications, please refer to pages 22-23. -40 -50 10 1K 100K Resistance 150K 1M Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 6/22/04 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 19 resistors RN73