NTCLP450E3 www.vishay.com Vishay BCcomponents NTC Thermistor Sensors - Pipe Type with Fast Time Response FEATURES • Fast time response vs. industry standards • High stability • High resistance to humidity TIME RESPONSE TO TEMPERATURE CHANGE • Accurate over wide temperature range Response time to temperature change 25 °C to 85 °C, sensor dipped in silicone oil at 85 °C. • High encapsulating strength between the PVC wire and the encapsulated lacquer • Compliant to RoHS Directive 2002/95/EC QUICK REFERENCE DATA PARAMETER VALUE UNIT Resistance at 25 °C (R25) 100K Tolerance on R25-value (2) ±3 % B25/85-value 4190 K Tolerance on B25/85-value ± 1.5 % - 40 to + 105 °C t0.63 = 3.5 t0.90 = 9.5 s Minimum dielectric withstanding voltage 1500 VRMS Maximum power dissipation at 55 °C 250 mW Mass 1.6 g Operating temperature range Response time in oil (typical) (1) APPLICATIONS Temperature measurement, sensing and control in remote locations and for various environmental conditions, indoor or outdoor. Typical applications include, for example: • Airconditioning sensors • Evaporator sensors • Industrial sensors • Heating systems sensors MOUNTING By soldering or clamping the wire ends, in any position. Body can be inserted, glued or taped attached to a surface, pipe or mounting hole. Not intended for fluid immersed applications. Notes (1) Response time in silicone oil MS 200/50. This is the time needed for the sensor to reach 63.2 % or 90 % of the total temperature difference when subjected to a temperature change from 25 °C in air to 85 °C in oil. (2) Tighter tolerances on R are available upon request. 25 DESIGN-IN SUPPORT The R/T curve, tolerances and wire length can be changed on request. A connector housing and terminal can be added or ferrules can be crimped on the wire end. A 3D solid model is available at www.vishay.com/doc?29106. For complete curve computation, visit: www.vishay.com/resistors-non-linear/curve-computation-list/ DIMENSIONS 1 2 3 ØD DIMENSIONS in millimeters 4 VALUE L1 L3 1. 2. 3. 4. L2 Vishay NTC chip Lead wires, 105 °C PVC, tin plated copper, AWG#30 Nickel plated brass pipe Conductor stripped TOLERANCE L1 3.5 + 0/- 2 L2 300 + 20/- 10 L3 15 ± 0.3 D 3.2 ± 0.3 ELECTRICAL DATA AND ORDERING INFORMATION R25 (k) B25/85-VALUE (K) SAP MATERIAL AND ORDERING NUMBER 100 ± 3 % 4190 ± 1.5 % NTCLP450E3104H (3) Note (3) This part was formerly known as NTCAPIPE3104H101. Revision: 20-Jul-11 1 Document Number: 29110 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 NTCLP450E3 www.vishay.com Vishay BCcomponents Ordering Information: www.vishay.com/doc?33036 R-T CHARACTERISTICS RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES TEMP. (°C) RT/R25 RESISTANCE () R/R (%) (%/K) T (± K) Rmin. () Rmax. () - 40 36.663 3 666 299 9.05 - 6.69 1.35 3 334 382 3 998 217 - 35 26.376 2 637 588 8.47 - 6.49 1.31 2 414 177 2 860 998 - 30 19.166 1 916 576 7.91 - 6.29 1.26 1 764 950 2 068 202 - 25 14.061 1 406 111 7.37 - 6.10 1.21 1 302 413 1 509 810 - 20 10.412 1 041 184 6.86 - 5.92 1.16 969 762 1 112 605 - 15 7.778 77 7846 6.36 - 5.75 1.11 728 341 827 350 - 10 5.861 586 097 5.89 - 5.58 1.06 551 588 620 605 -5 4.453 445 257 5.43 - 5.42 1.00 421 083 469 431 0 3.409 340 942 4.99 - 5.26 0.95 323 938 357 945 5 2.631 263 054 4.56 - 5.11 0.89 251 055 275 052 10 2.044 204 446 4.15 - 4.97 0.84 195 961 212 931 15 1.600 160 014 3.75 - 4.83 0.78 154 008 166 020 20 1.261 126 087 3.37 - 4.70 0.72 121 837 130 336 25 1.000 100 000 3.00 - 4.57 0.66 97 000 103 000 30 0.7981 79 808 3.36 - 4.45 0.75 77 128 82 488 35 0.6408 64 077 3.70 - 4.33 0.86 61 703 66 451 40 0.5175 51 745 4.04 - 4.22 0.96 49 655 53 836 45 0.4202 42 021 4.36 - 4.11 1.06 40 187 43 855 50 0.3431 34 308 4.68 - 4.00 1.17 32 702 35 913 55 0.2816 28 156 4.98 - 3.90 1.28 26 752 29 559 60 0.2322 23 222 5.28 - 3.80 1.39 21 996 24 449 65 0.1925 19 246 5.57 - 3.71 1.50 18 174 20 318 70 0.1603 16 025 5.85 - 3.62 1.62 15 088 16 962 75 0.1340 13 402 6.12 - 3.53 1.73 12 582 14 222 80 0.1126 11 258 6.38 - 3.45 1.85 10 539 11 976 85 0.09496 9496 6.64 - 3.36 1.97 8866 10 126 90 0.08042 8042 6.89 - 3.28 2.10 7488 8596 95 0.06837 6837 7.13 - 3.21 2.22 6350 7325 100 0.05835 5835 7.36 - 3.13 2.35 5405 6265 105 0.04998 4998 7.59 - 3.06 2.48 4618 5377 TESTS AND REQUIREMENTS STABILITY TESTS TEST PROCEDURE DRIFT REQUIREMENT Endurance at UCT + 105 °C; 1000 h R/R < 5 % Endurance at LCT - 40 °C; 1000 h R/R < 5 % Endurance, max. power dissipation Damp heat, steady state Rapid change of temperature Revision: 20-Jul-11 250 mW; 55 °C; 1000 h R/R < 5 % 56 days at 40 °C; 90 % to 95 % RH R/R < 7 % - 40 °C to + 105 °C; 500 cycles R/R < 5 % 2 Document Number: 29110 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. 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 or 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-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. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000