B57703M1104A002 TDK

NTC thermistors for temperature measurement Probe assemblies Series/Type: B57703M1 Date: March 2013 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 B57703M1 Probe assemblies M1703 Applications Dimensional drawing Measurement of high temperatures on surfaces, e.g. in ovens, on heat sinks and housings Features NTC thermistor encapsulated in a brass metal-tag case Suitable for temperatures up to 300 C at the sensor head Easy mounting and good thermal coupling Wire heat resistant up to 200 C (PTFE-insulated wire AWG 26 coated with fiberglass sleeve), Molex connector operating temperature: 40 to 105 C Options Alternative cable lengths, R/T characteristics Dimensions in mm and connectors available on request. Approx. weight 8.1 g Delivery mode Bulk General technical data Climatic category (IEC 60068-1) +10/200/56 Upper category temperature 200 C Maximum operating temperature (sensor head) T 300 C op,max Max. power (at 25 C) P 50 mW 25 Resistance tolerance R /R 3 % R R Rated temperature T 25 C R Dissipation factor (in air) approx. 2 mW/K th Thermal cooling time constant (in air) approx. 20 s c Heat capacity C approx. 40 mJ/K th Test voltage (t = 1 s) V 1250 V AC test Electrical specification and ordering codes R No. of R/T B B Ordering code 25 25/100 0/100 characteristic K K 100 k 8404 4085 4036 1% B57703M1104A002 Please read Cautions and warnings and Page 2 of 9 Important notes at the end of this document.