resistors HV73 flat chip resistors for high voltage EU features • Superior to RK73 series in maximum working voltage • Marking: 1J: No marking, black protective coating 2A ~ 3A: White three-digit marking on black protective coating • Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. 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 1J (0603) .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 (1.6±0.2) (0.8±0.1) (0.3±0.1) (0.3±0.1) (0.45±0.1) 2A (0805) .079±.008 .049±.004 .016±.008 (2.0±0.2) (1.25±0.1) (0.4±0.2) .012 2B (1206) .126±.008 .063±.008 (1.6±0.2) (3.2±0.2) .02±.012 (0.5±0.3) .016 2H (2010) .197±.008 .098±.008 (2.5±0.2) (5.0±0.2) .02±.012 (0.5±0.3) .016 3A (2512) .248±.008 .122±.008 (3.1±0.2) (6.3±0.2) .02±.012 (0.5±0.3) (0.3 (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) +.008 -.004 +0.2 (0.4 -0.1 ) .016 +.008 -.004 (0.4 +0.2 -0.1 ) .024±.004 (0.6±0.1) .024±.004 (0.6±0.1) ordering information New Part # HV73 2B Type Size 1J: 0.1W 2A: 0.125W 2B: 0.25W 2H: 0.5W 3A: 1W T Termination Material T: Sn TD Packaging TD: 0603, 0805, 1206: 7" 4mm pitch punched paper TDD: 0603, 0805, 1206: 10" paper tape TE: 2010 & 2512: 7" embossed plastic TED: 2010 & 2512: 10" embossed plastic For further information on packaging, please refer to Appendix A 1004 F Nominal Resistance ±0.5%, ±1%: 3 significant figures + 1 multiplier ±2%, ±5%: 2 significant figures + 1 multiplier Resistance Tolerance D: ±0.5% F: ±1% G: ±2% J: ±5% Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 26 12/22/10 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com flat chip resistors for high voltage applications and ratings E-24 (D±0.5%) E-24 (F±1%) E-24 (G±2%) E-24 (J±5%) Absolute Maximum Working Voltage ±100** — 10k - 10M 10k - 10M 10k - 10M 350V 500V* 0.125W (0.25W)*** ±100 ±200 100k - 1M — 100k - 10M 100k - 10M 100k - 10M — — 11M - 51M 400V 800V* 2B 0.25W ±100 ±200 100k - 1M — 100k - 10M 100k - 10M 100k - 10M — — 11M - 51M 500V 1000V* 2H 0.5W ±100 ±200 100k - 1M — 100k - 10M 100k - 10M 100k - 10M — — 11M - 51M 2000V(*D.C.) 3000V* 3A 1W ±100 ±200 43k - 1M — 43k - 10M 11M - 20M 3000V(*D.C.) 4000V* Part Designation Power Rating @ 70°C T.C.R. (ppm/°C) Max. 1J 0.1W 2A Resistance Range (Ω) 43k - 10M 11M - 20M 43k - 10M 11M - 51M Maximum Overload Voltage (D.C.)* Operating Temperature Range -55°C to +155°C * AC Voltage Reference: When using for A.C. Voltage, use the peak A.C. Voltage, which should not exceed the Maximum DC Overload Voltage (Max. DC Voltage/ √2) *** Contact factory prior to use ** Cold T.C.R. of 1.1MΩ ~ 10MΩ is +200x10-6/K environmental applications Derating Curve 100 % Rated Power 80 60 40 20 0 -60 -40 -20 -55 0 80 100 120 140 160 70 155 Ambient Temperature (°C) 20 40 60 For resistors operated at an ambient temperature of 70°C or above, a power rating shall be derated in accordance with the above derating curve. Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70°C High Temperature Exposure Requirement ∆ R ±(%+0.1Ω) Limit Typical Within regulated — tolerance Within specified — T.C.R. ±2% ±0.5% ±1% ±0.5% ±0.5%: ±0.3%: (10KΩ≤R≤10MΩ) (10KΩ≤R≤10MΩ) ±1%: ±0.5%: (11MΩ≤R≤51MΩ) (11MΩ≤R≤51MΩ) Test Method 25°C +25°C/-55°C and +25°C/+125°C Rated Voltage (D.C.) x 2.5 for 5 seconds 260°C ± 5°C, 10 seconds ± 1 second -55°C (30 minutes), +125°C (30 minutes), 100 cycles ±2% ±2% ±0.75% ±0.75% 40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle ±2% ±0.3% +155°C, 1000 hours 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. 1/05/13 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 27 resistors HV73