RN73H s r long term precision thin (metal) film flat chip o t resistors (high reliabilty, for automotive) s si e EU r features • AEC-Q200 Qualified • Endurance at 85°C (3,000h): ∆R of ±0.1% • High temperature exposure: ∆R of ±0.1% • High precision type ±0.05% is available • Low current noise • High reliability and high stability at elevated temperatures • Improved moisture resistance by glass passivation layer • Products meet EU RoHS requirements • Rated ambient temperature: 85°C, rated up to +155°C dimensions and construction L c c Type Dimensions inches (mm) (Inch Size Code) L W c d t W 1E .039 +-..000042 .020±.002 .010±.004 .010 +-..000024 .014±.002 SPolaldtinegr (0402) (1.0 +0.1) (0.5±0.05) (0.25±0.1) (0.25 +0.05) (0.35±0.05) -0.05 -0.1 t Ni 1J .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 Plating (0603) (1.6±0.2) (0.8±0.1) (0.3±0.1) (0.3±0.1) (0.45±0.1) d PCrooatetinctgive RFielmsistive IEnlneecrtrode 2A .079±.008 .049±.008 .016±.008 .012 +-..000084 .02±.004 (0805) (2.0±0.2) (1.25±0.2) (0.4±0.2) (0.3 +0.2) (0.5±0.1) Ceramic -0.1 Substrate 2B .063±.008 (1206) .126±.008 (1.6±0.2) .02±.012 .016 +-..000084 .024±.004 2E (3.2±0.2) .098±.008 (0.5±0.3) (0.4 +0.2) (0.6±0.1) (1210) (2.5±0.2) -0.1 Derating Curve 100 100 80 80 % Rated Power4600 % Rated Power4600 1122EJAB ,((( 92915E00°°0 C(C°1)C)1)0°C) 20 20 0 0 -60 -40 -20 0 20 40 60 80 100120 140 160 -60 -40 -20 0 20 40 60 80 100 120 140 160 -55 85 155 -55 9095110 155 Ambient Temperature Terminal PartTemperature (°C) (°C) For resistors operated at an ambient temperature of 85°C or above, a For resistors operated terminal part temperature of described for each size power rating shall be derated in accordance with the above derating curve. or above, a power rating shall be derated in accordance with derating curve. Please refer to “Introduction of the derating curves based on the terminal ordering information part temperature” in the beginning of our catalog before use. RN73H 2B T TD 1002 B 25 Termination Nominal Resistance T.C.R. Type Size Material Packaging Resistance Tolerance (ppm/°C) 1E: 0.063W T: Sn TP: 0402 only: 7" 2mm pitch 3 significant A:±0.05% 05 1J: 0.1W G: Au (1E, punched paper figures + B:±0.1% 10 2A: 0.125W 1J only) TD:0603, 0805, 1206, 1210: 1 multiplier C:±0.25% 25 7" 4mm pitch punched “R” indicates 2B: 0.25W paper decimal on D:±0.5% 50 2E: 0.25W value <100Ω F: ±1.0% 100 TE: 0805, 1206, 1210: 7" embossed plastic 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. 1/24/20 25 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

RN73H r e s long term precision thin (metal) film flat chip is resistors (high reliabilty, for automotive) t o r applications and ratings s Power Rated Rated T.C.R. Resistance Range (Ω) Maximum Maximum Part Rating Ambient Terminal (ppm/°C) E-24, E-96, E-192* Working Overload Designation Part @ 85°C Temp. Max. Voltage Voltage Temp. (A±0.05%) (B±0.1%) (C±0.25%) (D±0.5%) (F±1.0%) ±10 — 47 - 100k 47 - 100k 47 - 100k 47 - 100k 1/16W RN73H1E 85°C 90°C ±25 — 47 - 300k 47 - 300k 47 - 300k 47 - 300k 50V 100V (.063W) ±50 — 47 - 300k 47 - 300k 10 - 300k 10 - 300k ±5 100 - 59k 100 - 59k —— — — ±10 47 - 59k 47 - 360k 47 - 360k 47 - 360k 47 - 360k 1/10W RN73H1J 85°C 95°C ±25 47 - 59k 15 - 1M 15 - 1M 10 - 1M 10 - 1M 75V 150V (.10W) ±50 — 15 - 1M 15 - 1M 10 - 1M 10 - 1M ±100 — — — 10 - 1M 10 - 1M ±5 100 - 100k 100 - 100k — — — ±10 47 - 100k 47 - 1M 47 - 1M 47 - 1M 47 - 1M 1/8W RN73H2A (.125W) 85°C 100°C ±25 47 - 100k 15 - 1.5M 15 - 1.5M 10 - 1.5M 10 - 1.5M 150V 300V ±50 — 15 - 1.5M 15 - 1.5M 10 - 1.5M 10 - 1.5M ±100 — — — 10 - 1.5M 10 - 1.5M ±5 100 - 300k 100 - 300k — — — 1/4W ±10 47 - 300k 47 - 1M 47 - 1M 47 - 1M 47 - 1M RN73H2B (.25W) 85°C 110°C ±25 47 - 300k 15 - 1M 15 - 1M 10 - 1M 10 - 1M 200V 400V ±50 — 15 - 1M 15 - 1M 10 - 1M 10 - 1M ±100 — — — 10 - 1M 10 - 1M ±10 100 - 510k 100 - 510k 100 - 510k 100 - 510k 100 - 510k 1/4W ±25 51 - 510k 15 - 1M 15 - 1M 10 - 1M 10 - 1M RN73H2E (.25W) 85°C 110°C ±50 — 15 - 1M 15 - 1M 10 - 1M 10 - 1M 200V 400V ±100 — — — 10 - 1M 10 - 1M * No marking on E-192 values Operating Temperature: -55°C to +155°C environmental applications Performance Characteristics Requirement ∆ R ±(%+0.05Ω) Parameter Limit Typical Test Method Resistance Within specified tolerance — 25°C T.C.R. Within specified T.C.R. — +25°C/+125°C: T.C.R. +5 (x10-6K); +15°C/-55°C and +25°C/+155°C: other Overload (Short time) ±0.05% ±0.01% Rated Voltage x 2.5 or Max. overload voltage, whichever is less for 5 seconds Resistance to Solder Heat ±0.05%* ±0.01% 260°C ± 5°C, 10 seconds ± 1 second 1E, 1J, 2A: -55°C (30 minutes), +155°C (30 minutes), 1000 cycles Rapid Change of Temperature ±0.1%* ±0.02% 2B, 2E: -55°C (30 minutes), +155°C (30 minutes), 500 cycles Moisture Resistance ±0.1%* ±0.05% 85°C ± 2°C, 85%±5%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle Endurance at 85°C ±0.1%* ±0.03% 85°C ± 2°C, 3000 hours, 1.5 hr ON, 0.5 hr OFF cycle High Temperature Exposure ±0.1%* ±0.05% +155°C, 1000 hours * Depends on resistance value, please contact KOA Speer for details. Precautions for Use • The properly and electrostatically measured taping materials are used for the components, but attention should be paid to the fact that there is some danger the parts absorb on the top tapes to cause a failure in the mounting and the parts are destructed by static electricity (1J, 2A, 2B, 2E: 1kV and more, 1E: 0.5kV and more at Human Body Model 100pF, 1.5kΩ) to change the resistance in the conditions of an excessive dryness or after the parts are given vibration for a long time as they are packaged on the tapes. Similarly, care should be given not to apply the excessive static electricity when mounting on the boards. • Ionic impurities such as flux etc. that are attached to these products or those mounted onto a PCB, negatively affect their moisture resistance, corrosion resistance, etc. The flux may contain ionic substances like chlorine, acid, etc. while perspiration and saliva include ionic impurities like sodium (Na), chlorine (Cl−) etc. Therefore these kinds of ionic substances may induce electrical corrosion when they invade into the products. Either thorough washing or using RMA solder and flux are necessary since lead free solder contains ionic substances. Washing process is needed, before putting on moisture proof material in order to prevent electrical corrosion. The upper electrodes could be peeled off when a heat-resistant masking tape is attached to the mounted chip resistors and then detached from them. It is confirmed that ● the adhesiveness gets stronger due to the exposure to heat under mounting. Accordingly, we recommend the use of masking tape be refrained. If the use of heat-resistant masking tape is unavoidable, please make sure that the adhesives on the tape do not directly come in contact with the product. When high-pressure shower cleaning is implemented, there is a possibility of exfoliation of the top electrodes caused by the water pressure stress so please avoid ● the implementation. If the implementation is unavoidable, then please evaluate the products beforehand. ● For Surface Temperature Rise Graph see Environmental Applications. Additional environmental applications can also be found at www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 9/30/19 26 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: K OA Speer: RN73H1JTTD8451B10 RN73H1JTTD8060B10 RN73H1JTTD4020B10 RN73H1JTTD3651B10 RN73H1JTTD2552B10 RN73H1JTTD2000B10 RN73H1JTTD1691B10 RN73H1JTTD1472B10 RN73H1JTTD1272B10 RN73H1JTTD1000B10 RN73H1JTTD1002B25 RN73H2ATTD1002B25 RN73H2BTTD1002B25 RN73H2ETTD1002B25 RN73H2ATTD3322B25 RN73H2BTTD1002F25 RN73H2BTTD1003F25 RN73H2BTTD2001F25 RN73H2BTTD2002F25 RN73H2BTTD2051F25 RN73H2BTTD2871F25 RN73H2BTTD3241F25 RN73H2BTTD5111F25 RN73H2BTTD5902F25 RN73H2BTTD1001F25 RN73H2ATTD6812B25 RN73H2ATTD9760B25 RN73H2ATTD4531B25 RN73H2ATTD1741B25 RN73H2ATTD1211B25 RN73H2ATTD1000B25 RN73H1JTTD2000B25 RN73H1JTTD1001B25 RN73H2BTTD3012F25 RN73H2BTTD9091F25 RN73H1JTTD1001B05 RN73H1JTTD1002B05 RN73H1JTTD1202B05 RN73H1JTTD1912B05 RN73H1JTTD2492B05 RN73H1JTTD2612B10 RN73H1JTTD3001B05 RN73H2ATTD6042B05 RN73H1JTTD4990B05 RN73H2ATTD5362B05 RN73H2ATTD1001B25 RN73H2ATTD7501B25 RN73H2ATTD3242B25 RN73H2ATTD2942B25 RN73H2ATTD2612B25 RN73H2ATTD1000B10 RN73H2ATTD2001B10 RN73H1JTTD5621B25 RN73H1JTTD2492B25 RN73H1JTTD4992B25 RN73H1JTTD1503B25 RN73H2ATTD2102B10 RN73H1JTTD5691D50 RN73H1JTTD1022B25 RN73H1JTTD49R9D25 RN73H1JTTD1692B25 RN73H2ATTD4701B25 RN73H2ATTD1211B10 RN73H1JTTD2671B50 RN73H1ETTP2001B25 RN73H2ATTD1002B10 RN73H1JTTD9101B10 RN73H2BTTD8662F25 RN73H2ETTD3243B25 RN73H1ETTP1002B25 RN73H1ETTP3401B25 RN73H1JTTD1103B25 RN73H1JTTD1001B10 RN73H1JTTD1001B50 RN73H1JTTD1001F50 RN73H1JTTD1002D25 RN73H1JTTD1102B50 RN73H1JTTD1201B50 RN73H1JTTD1202B25 RN73H1JTTD1242B25 RN73H1JTTD1471B50 RN73H1JTTD1472B25 RN73H1JTTD1502B25 RN73H1JTTD1502B50 RN73H1JTTD1741B25 RN73H1JTTD1822B25 RN73H1JTTD1962B50 RN73H1JTTD2002B25 RN73H1JTTD2212D25 RN73H1JTTD2321B25 RN73H1JTTD2372B50 RN73H1JTTD2491D25 RN73H1JTTD2492D25 RN73H1JTTD2551B50 RN73H1JTTD2611B25 RN73H1JTTD2612F50 RN73H1JTTD2672B50 RN73H1JTTD2740B50 RN73H1JTTD2872B25 RN73H1JTTD3012B25