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| CNS 020 Vishay Sfernice High Precision (0.01 %/10 ppm/C) Conformal Coating Sil Resistor FEATURES * Tight TCR to 5 ppm/C * Incorporates high stability thin film element (0.1 % at + 70 C at Pn during 1000 h) * Through hole (Sil) * 100 to 10 M * Tight tolerance down to 0.01 % * Compliant to RoHS directive 2002/95/0EC SCHEMATIC TYPICAL PERFORMANCE ABS TCR 5 ppm/C ABS TOL. 0.01 % STANDARD ELECTRICAL SPECIFICATIONS TEST MATERIAL Resistance range Standard Absolute TCR On request Tolerance: Power rating 0.3 W Working voltage (maximum) Operating temperature range Note (1) 15 ppm/C for R 1.5M 300 V - 55 C to + 155 C at + 125 C Absolute 5 ppm/C 0.01 % to 1 % 0.5 W at + 70 C 0 C to + 70 C (1) SPECIFICATIONS PASSIVATED NICHROME 100 (minimum) to 10 M (maximum) 10 ppm/C CONDITIONS - 40 C to + 125 C DIMENSIONS AND IMPRINTING CNS 020 A F DIMENSION A INCHES 0.318 0.260 0.020 0.200 0.120 0.100 0.010 MILLIMETERS 8.10 6.62 0.51 5.08 3.17 2.54 0.25 B B E C D G C D E F In clear: Model, Vishay logo and manufacturing code On back: Ohmic value (in ), tolerance (in %) G ** Please see document "Vishay Material Category Policy": www.vishay.com/doc?99902 www.vishay.com 84 For technical questions, contact: sfer@vishay.com Document Number: 60051 Revision: 25-Aug-09 CNS 020 High Precision (0.01 %/10 ppm/C) Conformal Coating Sil Resistor ENVIRONMENTAL TEST REQUIREMENTS TEST NFC 83220 CECC40300 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % 0.05 % insulation resistance > 102 M 0.05 % insulation resistance > 102 M 0.05 % MIL-PRF 55182E 0.05 % 0.05 % 0.02 % 0.02 % 0.02 % DRIFTS (max.) 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % CONDITIONS Vishay Sfernice Overload Temperature cycling Terminal strength Resistance to solder heat Vibration 2.5 Un/5 s Umax. < 2 Un - 55 C/+ 155 C 5 cycles CEI 63-2-14 Test No CEI 68-2-21 Test Ua (pulling), Ub (bending), Uc (twisting) + 260 C/10 s, CEI 68-2-20A Test T6 (Met 1A) 10 Hz to 500 Hz 10 g, 6 h Met B4; CEI 68-2-6 Test Fc - 55 C/+ 155 C 6 cycles 95 % RH RH 85 mbar CEI68-1 56 days 95 % RH + 40 C CEI 68-2-3 1000 h/+ 155 C CEI 68-2-20A; Test B Climatic sequence - 0.05 % Moisture - 0.02 % High temperature storage - 0.05 % MECHANICAL SPECIFICATIONS Resistive material Substrate material Terminals Protection Nichrome Alumina Tin/silver on Cu alloy Conformal epoxy coating GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CNS020-301KF (preferred part number format) C N S 0 2 0 VALUE - 3 0 1 K F GLOBAL MODEL CNS 020 TOLERANCE L = 0.01 % P = 0.02 % W = 0.05 % B = 0.1 % C = 0.25 % D = 0.5 % F = 1.0 % Decimal: R, K or M Historical Part Number example: CNS 020 301K 1 % (will continue to be accepted) CNS 020 HISTORICAL MODEL 301K VALUE 1% TOLERANCE Document Number: 60051 Revision: 25-Aug-09 For technical questions, contact: sfer@vishay.com www.vishay.com 85 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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