ntcascwe3 www.vishay.com vishay bccomponents revision: 20-mar-17 1 document number: 29065 for technical questions, contact: nlr@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 ntc thermistors, screw threaded sensors notes ?other r 25 -values and tolerances are available upon request ? insulated leads available upon request (1) measured with screw mounted on an aluminum heatsink of 100 cm 2 , thickness 1.5 mm, in still air at t amb = +25 c features ? easy mounting with screw ? rugged construction ? ul recognized, file e148885 ? (ul category xgpu2) ? material categorization: ? for definitions of compliance please see www.vishay.com/doc?99912 applications ? temperature measuremen t, sensing and control ? suitable for surface temperature applications, especially when a good electrical insulation and a good thermal contact with the chassis is required description the thermistors are made of ntc ceramic material reflow soldered between two solid tinned copper wires or low thermal conducting 0.5 mm solid tinned nickel wires and potted in the head of passivated aluminum (size m4) . packaging the thermistors are packed in cardboard boxes; the smallest packaging quantity is 100 units. design-in support for complete curve computation, visit: ? www.vishay.com/thermistors/ntc-curve-list/ marking 4 digits marking indicating resi stance value and tolerance in accordance with the information in electrical data and ordering information table. mounting by means of a washer and m4 nut supplied with the device or in a threaded screw hole. applied torque shall not exceed 1.2 nm. leads to be soldered or crimped. dimensions in millimeters quick reference data parameter value unit resistance value at 25 c 1k to 470k ? tolerance on r 25 -value 1, 2, 5 % b 25/85 -value 3528 to 4570 k tolerance on b 25/85 -value 0.5 to 2.5 % operating temperature range at: c zero dissipation -25 to +100 maximum power dissipation 0 to +55 dissipation factor (1) ? 23 mw/k maximum power dissipation 500 mw thermal time constant (1) ? 7.5 s min. dielectric withstanding voltage between terminals and al case 1500 v ac insulation resistance between terminals and al case min. 100 m ? weight ? 1.5 g 8 max. 8 0.1 6.7 max. ? d 37 3 5.5 min. m4 component outline electrical data and ordering information r 25 ( ? ) r 25 -tol. ( %) b 25/85 (k) b 25/85 -tol. ( %) leads diameter ? d (mm) sap material and ordering number marking code 1000 5 3528 0.5 0.6 NTCASCWE3102J 102j 2200 5 3977 0.75 0.6 ntcascwe3222j 222j 4700 1 3977 0.75 0.5 ntcascwe3472f 472f 4700 2 3977 0.75 0.5 ntcascwe3472g 472g 4700 5 3977 0.75 0.6 ntcascwe3472j 472j 10 000 1 3977 0.75 0.5 ntcascwe3103f 103f 10 000 2 3977 0.75 0.5 ntcascwe3103g 103g 10 000 5 3977 0.75 0.6 ntcascwe3103j 103j 12 000 5 3740 1.5 0.6 ntcascwe3123j 123j 15 000 5 3740 1.5 0.6 ntcascwe3153j 153j 47 000 5 4090 1.5 0.6 ntcascwe3473j 473j 100 000 1 4190 1.5 0.5 ntcascwe3104f 104f 100 000 2 4190 1.5 0.5 ntcascwe3104g 104g 100 000 5 4190 1.5 0.6 ntcascwe3104j 104j 150 000 5 4370 2.5 0.6 ntcascwe3154j 154j 470 000 5 4570 2 0.6 ntcascwe3474j 474j
legal disclaimer notice www.vishay.com vishay revision: 08-feb-17 1 document number: 91000 disclaimer ? all product, product specifications and data ar e subject to change with out notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of th e products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product , (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all implied warranties, includ ing warranties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain types of applicatio ns are based on vishays 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 applic ation. it is the customers responsibility to validate tha t a particular product with the prope rties described in the product sp ecification is suitable for use in a particular application. parameters provided in datasheets and / or specifications may vary in different ap plications and perfor mance may vary over time. all operating parameters, including ty pical parameters, must be va lidated for each customer application by the customer s technical experts. product specifications do not expand or otherwise modify vishays term s 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 product s not expressly indicated for use in such applications do so at their own risk. please contact authorized vishay personnel to obtain writ ten terms and conditions rega rding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners. ? 2017 vishay intertechnology, inc. all rights reserved
|
