B59100M1120A070 TDK

PTC thermistors as limit temperature sensors Motor protection, single sensors Series/Type: B59100 Date: December 2009 EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.Sensors Motor protection, single sensors M1100 Applications Dimensional drawing Thermal protection of winding in electric motors Limit temperature monitoring Features Thermistor pellet with insulating encapsulation Low-resistance type, steep R/T curve Dimensions in mm Silver-plated and PTFE-insulated AWG 26 litz wires Extremely fast response due to small dimensions Characteristics for sensing temperatures Tsense = 90 up to 160 C conform with DIN 44081 Color coding of litz wires to DIN 44081 UL approval to UL 1434 (file number E69802) RoHS-compatible Delivery mode Bulk General technical data Max. operating voltage (T = 0 ... 40 C) V 30 V DC A max Max. measuring voltage (T 25 C ... T +23 K) V 7.5 V DC A = sense meas,max Rated resistance (V 2.5 V) R 100 PTC R Insulating test voltage V 2.5 kV AC ins Thermal threshold time t < 3 s a Operating temperature range (V V ) T 25/ T +23 C meas,max op sense Operating temperature range (V = V ) T 0/+40 C max op Please read Cautions and warnings and Page 2 of 11 Important notes at the end of this document.