B57861S 104F 40 EPCOS Inc, B57861S 104F 40 Datasheet
B57861S 104F 40
Specifications of B57861S 104F 40
Related parts for B57861S 104F 40
B57861S 104F 40 Summary of contents
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... NTC thermistors for temperature measurement Miniature sensors with bendable wires Series/Type: B57861S Date: December 2010 © EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...
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... Alternative lead lengths on request Delivery mode Bulk General technical data Climatic category Max. power Resistance tolerance Rated temperature Dissipation factor Thermal cooling time constant Heat capacity Please read Cautions and warnings and Important notes at the end of this document. Dimensional drawings Length ...
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... Test conditions Storage at upper category temperature T: 155 C t: 1000 h Temperature of air Relative humidity of air: 93% Duration: 56 days Lower test temperature Upper test temperature: 155 C Number of cycles: 100 Temperature 10000 h Page B57861S S861 Ordering code B57861S0502F045 B57861S0103F045 B57861S0303F045 B57861S0103A039 B57861S0202+040 ...
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... Temperature measurement Miniature sensors with bendable wires R/T characteristics 1008 R/T No 3560 K 25/100 R /R (%/ 55.0 53.104 6.1 50.0 39.318 6.0 45.0 29.325 5.8 40.0 22.03 5.7 35.0 16.666 5.5 30.0 12.696 5.4 25.0 9.7251 5.2 20.0 7.5171 5.1 15.0 5.8353 4.9 10 ...
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... Temperature measurement Miniature sensors with bendable wires 1008 R/T No 3560 K 25/100 R /R (%/ 160.0 0.02279 2.0 165.0 0.020667 2.0 170.0 0.01878 1.9 175.0 0.01709 1.9 180.0 0.015582 1.8 185.0 0.014227 1.8 190.0 0.013012 1.8 195.0 0.011934 1.7 200.0 0.010964 1.7 205.0 0.0101 1 ...
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... Temperature measurement Miniature sensors with bendable wires R/T characteristics 8016 R/T No 3988 K 25/100 R /R (%/ 55.0 96.3 7.4 50.0 67.01 7.2 45.0 47.17 6.9 40.0 33.65 6.7 35.0 24.26 6.4 30.0 17.7 6.2 25.0 13.04 6.0 20.0 9.707 5.8 15.0 7.293 5.6 10 ...
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... Leadless NTC thermistors In case of NTC thermistors without leads, soldering is restricted to devices which are provided with a solderable metallization. The temperature shock caused by the application of hot solder may produce fine cracks in the ceramic, resulting in changes in resistance. To prevent leaching of the metallization, solder with silver additives or with a low tin content should be used ...
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... When thermistors are sealed, potted or overmolded, there must be no mechanical stress caused by thermal expansion during the production process (curing / overmolding process) and during later operation. The upper category temperature of the thermistor must not be exceeded. Ensure that the materials used (sealing / potting compound and plastic material) are chemically neutral. ...
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... Miniature sensors with bendable wires The components should be left in the original packing. Touching the metallization of unsoldered thermistors may change their soldering properties. Storage temperature: Relative humidity (without condensation): Solder the thermistors listed in this data book after shipment from EPCOS within the time speci- ...
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... See "Important notes" at the end of this document. Storage Store thermistors only in original packaging. Do not open the package prior to storage. Storage conditions in original packaging: storage temperature humidity 75% annual mean, <95% maximum 30 days per annum, dew precipitation is inadmissible. Do not store thermistors where they are exposed to heat or direct sunlight. Otherwise, the packing material may be deformed or components may stick together, causing problems during mounting ...
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... Electrodes/contacts must not be scratched or damaged before/during/after the mounting process. Contacts and housing used for assembly with the thermistor must be clean before mounting. Ensure that adjacent materials are designed for operation at temperatures comparable to the surface temperature of the thermistor. Be sure that surrounding parts and materials can withstand the temperature. ...
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... R /R Resistance tolerance caused spread of B value R Insulation resistance ins R Parallel resistance P R Rated resistance Resistance tolerance Series resistance S R Resistance at temperature T T (e. resistance Temperature T Temperature tolerance t Time T Ambient temperature A T Upper category temperature max T Lower category temperature min T Operating temperature op T ...
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... Temperature measurement Miniature sensors with bendable wires Symbol English Temperature coefficient Tolerance, change Dissipation factor th Thermal cooling time constant c Thermal time constant a Abbreviations / Notes Symbol English Surface-mounted devices * To be replaced by a number in ordering codes, type designations etc replaced by a letter. All dimensions are given in mm. ...
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Important notes The following applies to all products named in this publication: 1. 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 ...