Power line chokes Current-compensated ring core double chokes 250 V AC, 1.4 7.8 mH, 6 13 A, +60 C / +70 C Series/Type: B82725S2* Date: March 2017 a~~=pa~~=p 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. Power line chokes B82725S2* Current-compensated ring core double chokes Rated voltage 250 V AC Rated inductance 1.4 ... 7.8 mH Rated current 6 ... 13 A, +60 C, +70 C Construction Current-compensated ring core double choke Ferrite core with epoxy coating (UL 94 V-0) Plastic base plate (UL 94 V-0) Plastic spacer (UL 94 V-0, CTI 600) Coil fixed on base plate with tape Sector winding Clearance t 2.5 mm, creepage distance t 3 mm Features High resonance frequency Approx. 0.5 ... 1% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 B82725S2133N040: UL 1446 class 155(F) electrical insulation system RoHS-compatible Applications Suppression of common-mode interferences Switch-mode power applications Frequency converters Terminals Ends of winding wires Hot-dip tinned Marking Product brand, electrical insulation system designation (only B82725S2133N040), ordering code, graphic symbol, rated current, rated voltage, rated inductance, date of manufacture (YYWWD.internal ID code), production place identification code Delivery mode Blister tray in cardboard box Please read Cautions and warnings and 2 03/17 Important notes at the end of this document.