Ceramic transient voltage suppressors SMD Varistors, Monolithic (CU) Series/Type: CU4032K460G2K1 Ordering code: B72660M0461K093 Date: 2009-02-16 Version: 3 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers Please fill in the table and then change the color towhit. This ensures that the table disappears (invisible) for the customer PDF. Don t change formatting when entering or pasting text in the table and don t add any cell or line in and to it Identification/Classification 1 Ceramic transient voltage suppressors (header 1 + top left header bar): Identification/Classification 2 SMD Varistors, Monolithic (CU) (header 2 + bottom left header bar): Ordering code: (top right header bar) B72660M0461K093 Series/Type: (top right header bar) CU4032K460G2K1 Preliminary data (optional): (if necessary) Department: KB VS PE Date: 2009-02-16 Version: 3 Prepared by: Fr. Koholka Release signed by: Dr. Engel Release signed QS: Hr. Schlauer Modifications/Remarks: New cautions and warnings added xxxx xxxx xxxx EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited Ceramic transient voltage suppressors B72660M0461K093 SMD Varistors, Monolithic (CU) CU4032K460G2K1 Designation system CU = Chip encapsulated 4032 = 40/100 x 32/100 = 10.0 mm x 8.0 mm K = Tolerance of the varistor voltage ( 10%) 460 = Max. operating voltage (V ) RMS G2 = Taped and reeled K1 = Sealed type Electrical data: Maximum Ratings (85C): Max. operating AC voltage V = 460V RMS Max. operating DC voltage V = 615V DC Surge current (8/20 s) 1 time I = 1000A max Energy absorption (2ms) 1 time W = 36.0J max Average power dissipation P = 0.25W max Characteristics (25C): Varistor voltage at 1mA V = 750V 10% V Clamping voltage at 10A (8/20 s) V = 1240V C,max Typ. capacitance at 1 kHz C = 55pF Response time < 0.5 ns Operating temperature -40 ... +85 C Storage temperature (mounted parts) -40 ... +125 C KB VS PE 2009-02-16 Please read Cautions and warnings and Page 2 of 13 Important notes at the end of this document.