PTC thermistors for overcurrent protection Leaded disks, coated, 12 V, 24 V Series/Type: B599*5 Date: April 2014 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.Overcurrent protection Leaded disks, coated, 12 V, 24 V C935 ... C995 Applications Dimensional drawing Overcurrent protection Short circuit protection Features Lead-free terminals Marking: Type, manufacturer s logo, reference temperature in C and date code YYWW (except B59995C*) Low resistance For rated currents of up to 1.8 A UL approval to UL 1434 for V = 15 V and max V = 12 V (file number E69802) R Qualification based on AEC-Q200, Rev. D Dimensions (mm) (except: B59935C* and B59995C*) RoHS-compatible Type w h l d max max min Options C935 22.0 25.5 35 0.6 Leadless disks and leaded disks without C945 17.5 21.0 25 0.6 C955 13.5 17.0 25 0.6 coating available on request C965 11.0 14.5 25 0.6 Thermistors with diameter w 11.0 mm are C975 9.0 12.5 25 0.6 also available on tape (to IEC 60286-2) C985 6.5 10.0 25 0.6 Delivery mode C995 4.0 7.5 25 0.5 Cardboard strips (standard) Cardboard tape reeled or in Ammo pack on request General technical data Max. operating voltage (T = 60 C) V 30 V DC or V AC A max Rated voltage V 12, 24 V DC or V AC R Switching cycles N 100 Reference temperature (typ.) T 120 C ref Tolerance of R R 25 % R R Operating temperature range (V = 0) T 40/+125 C op Operating temperature range (V = V ) T 40/+85 C max op Please read Cautions and warnings and Page 2 of 10 Important notes at the end of this document.