B82720K2202N40 TDK

Power line chokes Current-compensated ring core double chokes 250 V AC, 1.1 22 mH, 0.3 2 A, +40 C Series/Type: B82720A/K Date: January 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 B82720A/K Current-compensated ring core double chokes Rated voltage 250 V AC Rated inductance 1.1 ... 22 mH Rated current 0.3 ... 2 A / +40 C Construction Current-compensated ring core double choke B82720A Ferrite core with epoxy coating (UL 94 V-0) 1) Plastic case (UL 94 V-0) Potting (UL 94 V-0) Sector winding Features High resonance frequency due to special winding technique Approx. 0.7% stray inductance for symmetrical interference suppression Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 B82720K 2) UL and/or ENEC (VDE) approvals RoHS-compatible Applications Suppression of common-mode interferences Compact electronic ballasts in lamps Compact switch-mode power applications Terminals Base material CuNi18Zn20 Layer composition Ni, Sn Hot-dipped Pins 0.5 u 0.5 (mm) or 0.6 mm Pins in lead spacing 10 u 7.5 (mm) or 10 u 10 (mm) Marking Product brand, ordering code, rated inductance, rated current, graphic symbol, rated voltage, date of manufacture (YYWWD) Delivery mode Cardboard box 1) Additionally certified values: Glow wire flammability index (GWFI to IEC 60695-2-12): +850 C Glow wire ignition temperature (GWIT to IEC 60695-2-13): +775 C Comparative tracking index (CTI to IEC 60112): 175 V Ball pressure test (BP to IEC 60695-10-2): +125 C 2) UL approval with 300 V AC Please read Cautions and warnings and 2 01/17 Important notes at the end of this document.