B59249R0155B010 TDK

PTC thermistors as heating elements Rectangular, 400 V Series/Type: B59249R* Date: January 2016 EPCOS AG 2016. 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.Heating elements Rectangular, 400 V R249 Applications Dimensional drawing Automotive applications cabin heating in electric vehicles cabin heating in plug-in hybrid electric vehicles battery heating Features Aluminum metallization Suitable for clamp contacting Dimensions in mm Self-regulating RoHS-compatible Options Other dimensions and ratings on request Delivery mode Packed in cardboard boxes General technical data Max. operating voltage V 600 V DC max Rated voltage V 400 V DC R Operating temperature range (V = 0) T 40/+200 C op Operating temperature range (V = V ) T 40/+100 C R op Tolerance of R R 35 % R R Curvature < 0.05 mm Electrical specification and ordering code 1) T V R T R ref BD min surf R Ordering code (typ.) (V 1.5 V) (V = V ) (V = V ) (V 1.5 V) meas R R meas C V C 155 1000 220 190 3000 B59249R0155B010 1) Temperature measurement is contactless. Voltage is provided by the power supply via pin contacts (diameter 2.5 mm). Please read Cautions and warnings and Page 2 of 9 Important notes at the end of this document.