1733 Reader's Spreads pg1-203:document 1/27/09 4:03 PM Page 20 RN73H resistors precision high heat resistance metal film chip resistor EU features • SMD metal film resistors • High precision type ±0.05% is available with standard products • Improved moisture resistance by special protective coating • Rated up to +155°C • Marking: Black coating • Products with lead-free terminations meet EU RoHS requirements dimensions and construction L c Type c W Solder Plating Ni Plating t d Protective Coating L (Inch Size Code) Resistive Inner Electrode Film Ceramic Substrate Dimensions inches (mm) W c d t 1J (0603) .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) 2A (0805) .079±.008 .049±.008 .016±.008 (2.0±0.2) (1.25±0.2) (0.4±0.2) 2B (1206) 2E (1210) .063±.008 .126±.008 (1.6±0.2) (3.2±0.2) .098±.008 (2.5±0.2) TD 1002 B 25 Nominal Resistance 3 significant figures + 1 multiplier “R” indicates decimal on value <100Ω Resistance Tolerance A: ±0.05% B: ±0.1% C: ±0.25% D: ±0.5% F: ±1.0% T.C.R. (ppm/°C) 05 10 25 50 100 .02±.012 (0.5±0.3) .012 (0.3 .016 (0.4 +.008 -.004 +0.2 ) -0.1 .02±.004 (0.5±0.1) +.008 -.004 +0.2 ) -0.1 .024±.004 (0.6±0.1) Derating Curve 100 % Rated Power 80 60 40 20 0 -60 -40 -55 -20 0 20 40 60 80 100 120 85 140 160 155 Ambient Temperature (°C) ordering information New Part # RN73H 2B Type Size 1J: 0.1W 2A: 0.125W 2B: 0.25W 2E: 0.25W T Termination Material T: Sn Packaging 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 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 22 12/16/08 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 1733 Reader's Spreads pg1-203:document 1/27/09 4:03 PM Page 21 PMS 300 neg. Black neg. precision high heat resistance metal film chip resistor applications and ratings Part Power Rating Designation @ 70°C RN73H1J RN73H2A 1/10W (.10W) 1/8W (.125W) RN73H2B 1/4W (.25W) RN73H2E 1/4W (.25W) T.C.R. (ppm/°C) Max. ±5 ±10 ±25 ±50 ±100 ±5 ±10 ±25 ±50 ±100 ±5 ±10 ±25 ±50 ±100 ±10 ±25 ±50 ±100 Resistance Range E-24, E-96* (A±0.05%) 100Ω - 47kΩ 100Ω - 59kΩ 51Ω - 59kΩ — — 100Ω - 100kΩ 100Ω - 100kΩ 51Ω - 100kΩ — — 100Ω - 300kΩ 100Ω - 300kΩ 51Ω - 300kΩ — — 100Ω - 510kΩ 51Ω - 510kΩ — — (B±0.1%) (C±0.25%) (D±0.5%) 100Ω - 47kΩ — — 100Ω - 59kΩ 100Ω - 59kΩ 100Ω - 59kΩ 15Ω - 59kΩ 15Ω - 59kΩ 10Ω - 59kΩ 15Ω - 59kΩ 15Ω - 59kΩ 10Ω - 59kΩ — — 10Ω - 59kΩ — — 100Ω - 100kΩ 100Ω - 100kΩ 100Ω - 100kΩ 100Ω - 100kΩ 15Ω - 100kΩ 15Ω - 100kΩ 10Ω - 100kΩ 15Ω - 100kΩ 15Ω - 100kΩ 10Ω - 100kΩ — — 10Ω - 100kΩ 100Ω - 300kΩ — — 100Ω - 300kΩ 100Ω - 300kΩ 100Ω - 300kΩ 15Ω - 300kΩ 15Ω - 300kΩ 10Ω - 300kΩ 15Ω - 300kΩ 15Ω - 300kΩ 10Ω - 300kΩ 10Ω - 300kΩ — — 100Ω - 510kΩ 100Ω - 510kΩ 100Ω - 510kΩ 15Ω - 510kΩ 15Ω - 510kΩ 10Ω - 510kΩ 15Ω - 510kΩ 15Ω - 510kΩ 10Ω - 510kΩ — — (F±1.0%) — 100Ω - 59kΩ 10Ω - 59kΩ 10Ω - 59kΩ 10Ω - 59kΩ — 100Ω - 100kΩ 10Ω - 100kΩ 10Ω - 100kΩ 10Ω - 100kΩ — 100Ω - 300kΩ 10Ω - 300kΩ 10Ω - 300kΩ 10Ω - 300kΩ 100Ω - 510kΩ 10Ω - 510kΩ 10Ω - 510kΩ Maximum Working Voltage Maximum Operating Temp. Overload Voltage Range 75V 150V 100V 200V -55°C to +155°C 150V 300V 200V 400V 10Ω - 510kΩ 10Ω - 510kΩ * E-192 resistance range available, please contact KOA Speer environmental applications Performance Characteristics Parameter Resistance T.C.R. Requirement ∆ R Limit Typical Within specified — tolerance Within specified — T.C.R. Test Method 25°C +25°C/-55°C and +25°C/+155°C Overload (Short time) ±0.05% ±0.01% Rated Voltage x 2.5 or Max. overload volume, whichever is less for 5 seconds Resistance to Solder Heat ±0.05% ±0.01% 260°C ± 5°C, 10 seconds ± 1 second Rapid Change of Temperature ±0.1%* ±0.02% 1J, 2A: -55°C (30 minutes), +155°C (30 minutes), 1000 cycles 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%* ±0.05% 85°C ± 2°C, 1000 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. 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. 1/08/09 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 23 resistors RN73H