NTCS....E3...SMT www.vishay.com Vishay BCcomponents SMD NTC Thermistors with Enhanced Stability FEATURES • Monolithic SMD with nickel barrier and pure tin • Wide temperature range from - 40 °C to + 125 °C • Enhanced stability throughout the lifetime (maximum variation of initial R25 °C of ± 0.5 % after 10 000 hours at any temperature) • Ideal for wave and reflow soldering • One R25 °C-value per case 0402, 0603, 0805 • Delivered on punched paper tape on reel • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 QUICK REFERENCE DATA PARAMETER VALUE Resistance value at 25 °C UNIT 100K to 210K APPLICATIONS 1 % 3590 K • All applications that require the utmost stability in time (medical application, heat counting) Tolerance on R25-value B25/85-value Tolerance on B25/85-value ±1 % 70 (0402), 120 (0603), 210 (0805) mW Response time (63.2 %) 25 °C to 750 °C still air (for info by case) 4 (0402), 6 (0603), 10 (0805) s Dissipation factor in still air (for each case) 2 (0402), 3 (0603), 3.5 (0805) mW/K Operating temperature range - 40 to + 125 °C DESIGN-IN SUPPORT 1 to 7 mg For complete Curve Computation, visit: www.vishay.com/resistors-non-linear/ntc-curve-list/ Maximum power dissipation (by case) Weight MOUNTING Please refer to information provided for generic NTCS serie. PACKAGING Available in 8 mm punched paper tape on reel package of 4000 units (case 0603 and 0805) and 10 000 (case 0402). ELECTRICAL DATA AND ORDERING INFORMATION VISHAY SAP ORDERING NUMBER R25-VALUE TOLERANCE ON R25 B25/85-VALUE B25/85-TOLERANCE (k) (K) (%) (%) DESCRIPTION NTCS0402E3214SMT 210 1 3590 ±1 SMD NTC thermistor 0402 Ni barrier NTCS0603E3124SMT 122 1 3590 ±1 SMD NTC thermistor 0603 Ni barrier NTCS0805E3104SMT 100 1 3590 ±1 SMD NTC thermistor 0805 Ni barrier DIMENSIONS in millimeters W T PARAMETER VALUE Case 0402 0603 0805 W 0.5 ± 0.15 0.8 ± 0.15 1.25 ± 0.15 T 0.5 ± 0.15 0.8 ± 0.15 0.8 ± 0.15 L1, L3 0.1 min. 0.2 min. 0.2 min. L2 0.3 min. 0.4 min. 0.55 min. L 1 ± 0.15 1.6 ± 0.15 2 ± 0.2 L1 L L2 L3 Note • Non-dimensioned details do not affect the performance of the thermistors. Revision: 28-Aug-13 Document Number: 29151 1 For technical questions, contact: [email protected] 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 NTCS....E3...SMT www.vishay.com Vishay BCcomponents RELIABILITY INFORMATION After a test of storage at any temperature within the temperature range, the drift of electrical resistance at 25 °C is always lower than ± 0.5 % (see here under typical figures for drift after storage during 10 000 h at maximal temperature 125 °C). The same type of stability is also observed in thermal shocks between the two extreme values of the temperature range. The tests are performed according to IEC 60068-2-2 and 2-14. 0.6 0.5 0.4 0.3 0.2 0.1 MAX measured dri AVERAGE measured dri dR25/R25(%) 0.0 MINIMUM measured dri -0.1 NEGATIVE TRESHOLD -0.2 POSITIVE TRESHOLD -0.3 -0.4 -0.5 -0.6 0 2000 4000 6000 8000 10000 me (h) Fig. 1 - R25 °C Drift after Storage at 125 °C for 0603 Case 0.6 0.5 0.4 0.3 0.2 MAX measured dri 0.1 AVERAGE measured dri dR25/R25(%) 0.0 -0.1 MINIMUM measured dri -0.2 NEGATIVE TRESHOLD -0.3 POSITIVE TRESHOLD -0.4 -0.5 -0.6 0 2000 4000 6000 8000 10000 me (h) Fig. 2 - Drift in Storage at 125 °C for 0402 Case Revision: 28-Aug-13 Document Number: 29151 2 For technical questions, contact: [email protected] 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 NTCS....E3...SMT www.vishay.com Vishay BCcomponents 0.6 0.5 0.4 0.3 0.2 0.1 dR/R(%) 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 MIN DRIFT R25 MAX DRIFT R25 AVERAGE DRIFT R25 POSITIVE TRESHOLD NEGATIVE TRESHOLD 0 250 500 750 1000 1250 1500 1750 2000 Nr cycles Fig. 3 - R25 °C Drift in Thermal Shocks - 40 °C, 15 min/125 °C, 15 min Revision: 28-Aug-13 Document Number: 29151 3 For technical questions, contact: [email protected] 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 IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining 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 document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Revision: 13-Jun-16 1 Document Number: 91000