CNS 020 www.vishay.com Vishay Sfernice High Precision (0.01 % / 10 ppm/°C) Through Hole Thin Film Conformal Coating Sil Resistor FEATURES • Tight TCR to 5 ppm/°C (in 0 °C; +70 °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 % • Material categorization: for definitions of complianc e DESIGN SUPPORT TOOLS AVAILABLE please see www.vishay.com/doc?99912 3DD 33D SCHEMATIC 3D Models STANDARD ELECTRICAL SPECIFICATIONS RATED POWER LIMITING ELEMENT TEMPERATURE RESISTANCE RANGE TOLERANCE MODEL P VOLTAGE (U ) COEFFICIENT (1)  70 °C L ± % W V ± ppm/°C CNS 020 100 to 10M 0.5 300 0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1 5, 10 Note (1) 15 ppm/°C for R  1.5M CLIMATIC SPECIFICATIONS MECHANICAL SPECIFICATIONS Resistive material Nichrome Operating temperature -55 °C; +155 °C Substrate material Alumina range Terminals Tin / silver on Cu alloy Protection Conformal epoxy coating DIMENSIONS AND IMPRINTING CNS 020 A F B E C G D In clear: model, Vishay logo and manufacturing code. On back: ohmic value (in ), tolerance (in %) DIMENSION INCHES MILLIMETERS A 0.330 8.38 max. B 0.261 6.62 max. C 0.020 0.51 D 0.200 5.08 E 0.125 3.17 min. F 0.100 2.54 max. G 0.010 0.25 Revision: 22-May-2019 1 Document Number: 60051 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

CNS 020 www.vishay.com Vishay Sfernice TECHNICAL SPECIFICATIONS TEST SPECIFICATIONS CONDITIONS MATERIAL PASSIVATED NICHROME Standard (1) ± 10 ppm/°C -40 °C to +125 °C Absolute TCR On request ± 5 ppm/°C 0 °C to +70 °C 0.5 W at +70 °C Power rating 0.3 W at +125 °C Dissipation factor (in air) 1/R (2) 6.7 mW/°C TH Notes (1) 15 ppm/°C for R  1.5M (2) For information only ENVIRONMENTAL TEST REQUIREMENTS TEST NFC 83220 MIL-PRF DRIFTS CONDITIONS CECC40300 55182E (MAX.) 2.5 U /5 s Overload ± 0.01 % ± 0.05 % 0.01 % L U . < 2 Un max -55 °C / +155 °C 5 cycles Temperature cycling ± 0.01 % ± 0.05 % 0.01 % CEI 63-2-14 Test No CEI 68-2-21 Terminal strength ± 0.01 % ± 0.02 % 0.01 % Test Ua (pulling), Ub (bending), Uc (twisting) +260 °C / 10 s, CEI 68-2-20A Resistance to solder heat ± 0.01 % ± 0.02 % 0.01 % Test T6 (Met 1A) 10 Hz to 500 Hz Vibration ± 0.01 % ± 0.02 % 0.01 % 10 g, 6 h Met B4; CEI 68-2-6 Test Fc ± 0.05 % -55 °C / +155 °C 6 cycles 95 % RH Climatic sequence insulation resistance - 0.05 % RH 85 mbar > 102 M CEI68-1 ± 0.05 % 56 days 95 % RH Moisture insulation resistance - 0.02 % +40 °C > 102 M CEI 68-2-3 1000 h / +155 °C High temperature storage ± 0.05 % - 0.05 % CEI 68-2-20A; Test B GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CNS020-301KF (preferred part number format) C N S 0 2 0 - 3 0 1 K F GLOBAL MODEL VALUE TOLERANCE L = ± 0.01 % C = ± 0.25 % P = ± 0.02 % CNS 020 Decimal: R, K or M D = ± 0.5 % W = ± 0.05 % F = ± 1.0 % B = ± 0.1 % Historical Part Number example: CNS 020 301K 1 % (will continue to be accepted) CNS 020 301K 1 % HISTORICAL MODEL VALUE TOLERANCE Revision: 22-May-2019 2 Document Number: 60051 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROV E RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose o r the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustainin g applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk . Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this documen t or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2019 1 Document Number: 91000

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: V ishay: CNS021-100KB CNS021-10KB CNS021-10MB CNS021-1MB CNS021-200KB CNS021-2MB CNS021-500KB CNS021-5MB CNS020-10MP CNS020-10MF CNS020-1M1F CNS020-1MP CNS020-200KP CNS020-2MP CNS020-500KP CNS020-5MP CNS020-100KP CNS020-10KP CNS020-20KL