PTC thermistors for overcurrent protection and as inrush current limiters Leaded disks, 260 V up to 1000 V Series/Type: B597**C0... / B594**C1... Date: August 2017 EPCOS AG 2017. 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 and inrush current limiting Leaded disks, 260 V up to 1000 V Applications Dimensional drawing with coating, Inrush current limiter for smoothing and C14** and C7** DC link capacitors To replace high-power fixed resistors for capacitor charging Overcurrent and short circuit protection Features Lead-free terminals Self-protecting in case of malfunction of short-circuit relay or internal short circuit of capacitor Inrush current limiters are not damaged Dimensional drawing without coating, when directly connected to V even without max B750 and B770 additional current limitation Marking: Type, manufacturer s logo, reference temperature in C and date code YYWW UL approval to UL 1434 (file number E69802) for ICL application selected types V = 480 V and V = 400 V for C755 max R UL approval to UL 1434 (file number E69802) for overcurrent protection V = 420 V and V = 380 V, except type max R C758, C1412 and C1451 Dimensions in mm VDE approval (licence number 40040539) Type w h l th d max max min max for ICL applications and for overcurrent B750 12.5 16.5 35 5.0 0.6 protection selected types B770 8.5 12.0 25 7.0 0.6 (licence number 104843) C1412 15.0 19.0 35 7.5 0.8 IECQ certificate (file number 101-QA-13) for C1451 15.0 19.0 35 7.5 0.8 ICL applications and for overcurrent C750 13.0 18.0 35 5.5 0.6 protection selected types C751 13.0 18.0 35 7.5 0.6 (file number 101-QA-2) C752 13.0 18.0 25 7.5 0.6 Qualification based on AEC-Q200, Rev. D C753 13.0 18.0 25 7.5 0.6 for B59412C1130B070, B59451C1130B070 C754 13.0 18.0 25 7.5 0.6 and B59750C0120A070 C755 13.0 18.0 35 7.5 0.6 RoHS-compatible C758 13.0 18.0 35 7.5 0.6 C770 9.0 13.5 25 7.5 0.6 C771 9.0 13.5 25 7.5 0.6 Delivery mode C772 9.0 13.5 25 7.5 0.6 Cardboard strips (standard) C773 9.0 13.5 25 7.5 0.6 Cardboard tape reeled or in Ammo pack on C774 9.0 13.5 25 7.5 0.6 request Please read Cautions and warnings and Page 2 of 23 Important notes at the end of this document.