B57541G1103F005 TDK

NTC thermistors for temperature measurement Glass-encapsulated sensors with insulation Series/Type: B57541G1 Date: January 2016 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company.Temperature measurement B57541G1 Glass-encapsulated sensors with insulation G1541 Applications Dimensional drawing Temperature measurement Features Glass-encapsulated NTC thermistor, heat-resistant and highly stable Coating of glass body and leads for electrical insulation For temperature measurement up to 250 C Very short response time Small dimensions Leads: dumet wires (copper-clad FeNi) Options Dimensions in mm Alternative dimensions available on request Approx. weight 40 mg Delivery mode Bulk General technical data Climatic category (IEC 60068-1) 55/250/56 Max. power (at 25 C) P 18 mW 25 Resistance tolerance R /R 1, 2, 3 % R R Rated temperature T 25 C R Dissipation factor (in air) approx. 0.5 mW/K th Thermal cooling time constant (in air) approx. 4 s c Heat capacity C approx. 2 mJ/K th 1) Insulation resistance (V = 100 V DC) R 100 M ins 1) Test voltage (t = 1 s) V 500 V DC test 1) Medium: NaCl-solution; Temperature: Room temperature Please read Cautions and warnings and Page 2 of 22 Important notes at the end of this document.