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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