B57861S December 2010
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B57861S0103A039 (pdf) |
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B57861S0104J040 |
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B57861S0104H040 |
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B57861S0104F040 |
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NTC thermistors for temperature measurement Miniature sensors with bendable wires Series/Type Date: B57861S December 2010 EPCOS AG Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Temperature measurement Miniature sensors with bendable wires Applications Temperature measurement Features Short response time High measuring accuracy Tight B value tolerances available Epoxy resin encapsulation PTFE-insulated leads of silver-plated nickel wire, AWG 30 Different lead length available 50 mm and 350 mm UL approval E69802 Options Alternative lead lengths on request Delivery mode Bulk Dimensional drawings Length 50 mm 350 mm Dimensions in mm General technical data Climatic category Max. power Resistance tolerance Rated temperature Dissipation factor Thermal cooling time constant Heat capacity IEC 60068-1 at 25 °C in air in air P25 TR Cth 55/155/56 60 ±1, ±3, ±5 25 approx. approx. 15 approx. B57861S S861 mW % °C mW/K s mJ/K Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 14 Temperature measurement Miniature sensors with bendable wires B57861S S861 Electrical specification and ordering codes Component length No. of R/T characteristic B25/100 K B value tolerance = resistance tolerance = ±1% 5 k 50 10 k 50 30 k 50 8016 8018 3988 3964 B value tolerance = 1%, resistance tolerance = ±1% 10 k 350 8016 3988 ±1% B value tolerance = resistance tolerance = ±1%, ±3% or ±5% 2 k 50 3 k 50 5 k 50 10 k 50 30 k 50 k 50 100 k 50 1008 8016 8018 2901 2014 3560 ±1% 3988 ±1% 3988 ±1% 3988 ±1% 3964 ±1% 3760 ±1% 4540 ±1% + = Resistance tolerance F = ±1% H = ±3% J = ±5% Ordering code B57861S0502F045 B57861S0103F045 B57861S0303F045 B57861S0103A039 B57861S0202+040 B57861S0302+040 B57861S0502+040 B57861S0103+040 B57861S0303+040 B57861S0503+040 B57861S0104+040 Reliability data Test Storage in dry heat Storage in damp heat, steady state Rapid temperature cycling Long-term stability empirical value Standard Test conditions IEC 60068-2-2 IEC 60068-2-78 IEC 60068-2-14 Storage at upper category temperature T 155 °C t 1000 h Temperature of air 40 °C Relative humidity of air 93% Duration 56 days Lower test temperature °C Upper test temperature 155 °C Number of cycles 100 Temperature 70 °C t 10000 h typical < 2% Remarks No visible damage No visible damage No visible damage No visible damage Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 14 Temperature measurement Miniature sensors with bendable wires B57861S S861 R/T characteristics R/T No. T °C 1008 2014 2901 B25/100 = 3560 K B25/100 = 4540 K B25/100 = 3760 K RT/R25 α %/K RT/R25 α %/K RT/R25 α %/K To be replaced by a number in ordering Platzhalter für Zahl im Bestellnummern- codes, type designations etc. code oder für die Typenbezeichnung. To be replaced by a letter. Platzhalter für einen Buchstaben. All dimensions are given in mm. Alle Maße sind in mm angegeben. The commas used in numerical values Verwendete Kommas in Zahlenwerten denote decimal points. bezeichnen Dezimalpunkte. Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 14 Important notes The following applies to all products named in this publication: Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health e.g. in accident prevention or lifesaving systems , it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer e.g. installation of protective circuitry or redundancy that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. The warnings, cautions and product-specific notes must be observed. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions e.g. because they are classed as hazardous . Useful information on this will be found in our Material Data Sheets on the Internet Should you have any more detailed questions, please contact our sales offices. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association ZVEI . The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FormFit, MiniBlue, MiniCell, MKK, MKD, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at Page 14 of 14 |
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