2328 Reader's Spreads pg1-256.qxp_document 12/18/18 10:22 AM Page 80 resistors CN K/N 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 (CN_K) Flat termination with square corners (CN_N) 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. * AEC-Q200 Qualified: CN1E4K and CN1J4K only dimensions and construction CN1E2K, CN1J2K d c a Size Code d c t W b L P c 1E2K .039.004 (0402x2) (1.00.1) .039.004 1E4K .079.004 (1.00.1) (0402x4) (2.00.1) 1J2K .063.006 (0603x2) (1.60.15) .063.006 1J4K .126.006 (1.60.15) (0603x4) (3.20.15) 1F8K .149.004 .063.004 1FN8K (3.80.1) (1.60.1) (0602x8) c Dimensions inches (mm) d t a a2 b P -- .007.002 (0.170.05) .026 (0.67) .012.006 .016.006 .006.004 (0.30.15) (0.40.15) (0.150.1) .020 (0.5) .024.006 -- .012.008 .010.004 .020.004 (0.60.15) .012.004 (0.30.2) (0.250.1) (0.50.1) .020.006 .026.006 (0.30.1) (0.50.15) (0.650.15) 0.031 (0.8) .012.004 .012.004 .018.004 .012.004 (0.30.1) (0.30.1) (0.450.1) (0.300.1) .020 (0.5) .006.004 .010.004 (0.150.1) (0.250.1) .014.004 .006.008 .010.008 (0.350.1) (0.150.2) (0.250.2) .013.004 (0.330.1) d t -- .006 (0.15) d c a2 b a W P W EOL CN1E4K, CN1J4K, CN1F8K, CN1FN8K L L ordering information CN 1J 4 Type Size Elements 1E 1J 2 4 K T Terminal Convex K: Convex type with square corners N: Flat type with square corners Termination Material T: Sn (1E, 1J: Other termination styles may be available, please contact factory for options) CN 1F N 8 Type Size Marking Elements Blank: Marking N: No Marking K Terminal Convex K: Convex type with square corners For further information on packaging, please refer to Appendix A. TD T Termination Material T: Sn (Other termination styles may be available, please contact factory for options) 101 Packaging TD: 7" paper tape TDD: 10" paper tape TD Packaging TD: 7" paper tape Nominal Resistance 2 significant figures + 1 multiplier for 5% 3 significant figures + 1 multiplier for 1% 101 Nominal Resistance 2 significant figures + 1 multiplier for 5% 3 significant figures + 1 multiplier for 1% Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 82 J Tolerance F: 1% J: 5% J Tolerance F: 1% J: 5% 10/29/18 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com g CN g K/N convex termination with square corners resistor array applications and ratings Part Designation Power Rating Rated Rated @ 70C Ambient Terminal (Per Element) Temp. Temp. CN1E2K CN1E4K CN1J2K CN1J4K CN1F8K CN1FN8K 1/16W (.063W) Resistance Range +125C 10 - 100k +70C E-24 (J5%) E-24, E-96 (F1%) 10 - 1M 1 - 1M 1/16W (.063W) --- 0.25W per package Absolute Maximum Operating Maximum Overload Temp Working Voltage Range Voltage (5 Secs. Max.) T.C.R. (ppm/C) Max. (F1%) (J5%) 200:R10 25V 50V 100:R10 200:R>10 400:R<10 50V 100V 25V 50V 10 - 100k 10 - 1M 200:R10 -55C to +155C -55C to +125C Note that network resistors generate higher heat rather than single flat chip resistor under rated power output If any questions should arise whether to use the "Rated Ambient Temperature" or the "Rated Terminal Part Temperature," please give priority to the "Rated Terminal Part Temperature." Prior to use and for more details refer to "Introduction of the derating curves on the terminal part temperature" in the beginning of the catalog. environmental applications Derating Curve CN1F8K (125C) % Rated Power 80 60 40 100 CN1E2K (155C) CN1E4K (155C) CN1J2K (155C) CN1J4K (155C) CN1E2K CN1E4K CN1J2K CN1J4K EOL 80 % Rated Power 100 60 40 20 20 0 -60 -40 -20 -55 0 20 0 -60 -40 -20 -55 140 160 180 60 80 100 120 70 125 155 Ambient Temperature (C) 40 For resistors operated at an ambient temperature of 70C or above, a power rating shall be derated in accordance with the above derating curve. 0 20 40 60 80 100 120 140 160 180 70 125 155 Terminal Part Temperature (C) circuit schematic CN1E2K, CN1J2K CN1E4K, CN1J4K R1 R2 R1 R2 R3 R4 For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be derated in accordance with the derating curve. Please refer to "Introduction of the derating curve based on the terminal part temperature" in the beginning of our catalog before use. Circuit Board Application CN1F8K, CN1FN8K Vcc R1 R2 R3 R4 R5 R6 R7 R8 IC R1 = R2 R1 = R2 = R3 = R4 IC R1 = R2 = R3 = R4 = R5 = R6 = R7 = R8 Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70C High Temperature Exposure Requirement R Limit Within regulated tolerance Within specified T.C.R. 2.0% 1.0% 1.0% 5.0% 5.0% 1.0% (%+0.1) Typical Test Method -- 25C -- +25C/-55C, +25C/+125C 0.25% 0.75% 0.5% 1.0% 0.5% 0.15%: CN1F8K +0.25: All others Rated voltage x 2.5 for 5 seconds 260C 5C, 10 seconds 1 second -55C (30 minutes), +125C (30 minutes), 5 cycles 40C 2C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle +125C, 1000 hours: CN1F8K +155C, 1000 hours: CN1E2K, CN1E4K, CN1J2K, CN1J4K Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/01/17 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 83 resistors 2328 Reader's Spreads pg1-256.qxp_document 12/18/18 10:22 AM Page 81