1733 Reader's Spreads pg1-203:document 1/27/09 4:05 PM Page 58 CN K/N resistors convex termination with square corners resistor array EU features • • • • • Manufactured to type RK73 standards Less board space than individual chips Isolated resistor elements Convex terminations with square corners Marking: Body color black 1FN8K, 1H, 1E no marking 1J white three-digit marking • Products with lead-free terminations meet EU 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 Size Code L p b W C t UNDER DEVELOP. a d Protective Electrode Coating W C Dimensions inches (mm) d t a (ref.) 1H2N .031±.004 .024±.004 .006±.004 .006±.004 .014±.004 .012±.004 (0.8±0.1) (0.6±0.1) (0.15±0.1) (0.15±0.1) (0.35±0.1) (0.3±0.1) 1H4N .055±.004 .024±.003 .004±.003 .008±.003 .014±.004 (1.4±0.1) (0.6±0.08) (0.1±0.08) (0.2±0.08) (0.35±0.1) .039±.004 .006±.004 .010±.004 (1.0±0.1) .039±.004 (0.15±0.1) (0.25±0.1) .014±.004 .079±.004 (1.0±0.1) .006±.004 .010±.008 (0.35±0.1) (2.0±0.1) (0.15±0.1) (0.25±0.2) 1E2K Resistive Ceramic Substrate Film L 1E4K .063±.006 (1.6±0.15) .063±.006 (1.6±0.15) .126±.006 1J4K (3.2±0.15) 1F8K .149±.004 .063±.004 1FN8K (3.8±0.1) (1.6±0.1) 1J2K b (ref.) p (ref.) — .020 (0.5) .008±.004 .016 — (0.2±0.1) (0.4) .013±.004 .007±.002 .026±.004 (0.33±0.1) (0.17±0.05) (0.65±0.1) .012±.006 .006±.004 (0.3±0.15) (0.15±0.1) .024±.006 .012±.008 .010±.004 .020±.004 (0.6±0.15) .012±.004 (0.3±0.2) (0.25±0.1) (0.5±0.1) .020±.006 (0.3±0.1) (0.5±0.15) .012±.004 .012±.004 .018±.004 .012±.004 .006 (0.3±0.1) (0.3±0.1) (0.45±0.1) (0.30±0.1) (0.15) .020 (0.5) 0.31 (0.8) .020 (0.5) ordering information New Part # CN 1J 4 Type Size Elements NEW 1H 1E 1J 1F 2 4 8 1F8 Marking Blank: Marking N: No Marking K T Terminal Convex K: Convex type with square corners N: Flat type with square corners Termination Material T: Sn (Other termination styles may be available, please contact factory for options) TD Packaging TD: 7" paper tape TDD: 10" paper tape 101 Nominal Resistance 2 significant figures + 1 multiplier for ±5% 3 significant figures + 1 multiplier for ±1% J Tolerance F: ±1% J: ±5% 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. 60 12/22/08 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 1/27/09 4:05 PM Page 59 PMS 300 neg. CN Black neg. K/N convex termination with square corners resistor array circuit schematic ........ R1 R2 Rn ........ R1 = R2 = . . . = Rn (n = 2, 4 or 8) applications and ratings Part Designation CN1H2N CN1H4N CN1E2K CN1E4K CN1J2K CN1J4K CN1F8K CN1FN8K UNDER DEVEL. Power Rating @ 70°C (Per Element) T.C.R. (ppm/°C) Max. Resistance Range E-96 (F±1%) Absolute Maximum Working Voltage Maximum Overload Voltage (5 Secs. Max.) 12.5V 25V 25V 50V 50V 100V 25V 50V ––– 1/32W (.031W) 1/16W (.063W) Resistance Range E-24 (J±5%) ±200:R>10Ω ±400:R<10Ω 10Ω - 1MΩ -55°C to +125°C 10Ω - 100kΩ 1Ω - 1MΩ 1/16W (.063W)* 10Ω - 1MΩ 0.25W per package Operating Temperature Range * Note that network resistors generate higher heat rather than single flat chip resistor under rated power output environmental applications Derating Curve Surface Temperature Rise 80 80 Temperature Rise (°C) 100 % Rated Power 100 60 40 20 CN1H2N CN1H4N CN1E4K 1 CN1F8K 1 CN1E4K 2 CN1F8K 2 CN1E2K 1 60 40 CN1E2K 2 20 1 0 0 -55 70 0 125 0 50 100 150 2 200 % Rated Power Ambient Temperature (°C) Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70°C Low Temperature Operation High Temperature Exposure Requirement ∆ R Limit Typical Within regulated — tolerance Within specified — T.C.R. ±2.0% ±0.25% ±1.0% ±0.75% ±1.0% ±0.5% ±5.0% ±1.0% ±5.0% ±0.5% ±1.0% ±0.1% ±1.0% ±0.15% Test2 Method 25°C +25°C/-55°C, +25°C/+125°C Rated voltage x 2.5 for 5 seconds 260°C ± 5°C, 10 seconds ± 1 second -55°C (30 minutes), +125°C (30 minutes), 5 cycles 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 -55°C, 1 hour +125°C, 100 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/22/08 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 61 resistors 1733 Reader's Spreads pg1-203:document