PTC thermistors as heating elements Metallized round disks, 230 V, = 8 mm Series/Type: B59053 Date: February 2012 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.Heating elements Metallized round disks, 230 V A53 Applications Dimensional drawing Home appliances doorlock for washing machines thermal actuators insecticide and perfume vaporizers Features Silver metallization For clamp contacting, not suitable for soldering Dimensions in mm Self-regulating UL approval for T = 110 C and 220 C to ref UL 1434 (file number E69802) with V = 140 V and V = 120 V max R RoHS-compatible Options Other dimensions and ratings on request Delivery mode Packed in blister trays General technical data Max. operating voltage V 265 V AC max Rated voltage V 230 V AC R Breakdown voltage (T = 25 C) V 500 V A BD Curvature < 0.2 mm 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 Electrical specifications and ordering codes 1) T R T R ref min surf R Ordering code (typ.) (V = V ) (V = V ) (V 1.5 V) R R meas C C 110 960 135 4200 B59053A0110A010 130 840 155 4200 B59053A0130A010 150 700 170 4200 B59053A0150A010 180 530 200 4200 B59053A0180A010 220 640 235 6000 B59053A0220A010 1) Measured between points Please read Cautions and war nings and Page 2 of 8 Impor tant notes at the end of this document.