Chokes for Power Lines B82502 I Core Chokes Rated voltage 500 Vac/600 Vdc Rated current 0,2 to 2 A Rated inductance 0,68 to 82 mH Construction ■ Rectangular plastic case ■ Resin potting Features ■ Low power dissipation ■ Broadband interference suppression ■ Compact design Applications ■ Attenuation of differential and common-mode interference ■ High-performance power supplies ■ Industrial applications Terminals ■ Pins fitting standard PCB grid Marking Manufacturer, ordering code, rated inductance, rated voltage, rated current Dimensional drawing 1 4 22,5 _ 0,5 Choke terminal Drosselanschluss 12,5+0,5 3,7 _ 1,2 50 _ 0,5 ø0,8 15±0,2 42,5±0,2 SSB0121-9 309 04/00 Chokes for Power Lines B82502 I Core Chokes General technical data Inductance tolerance ± 20 % Rated current IR Referred to 50 Hz and 60 °C ambient temperature DC resistance Rtyp Typical value, measured at 20 °C ambient temperature Climatic category 40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test) in accordance with IEC 60068-1 Permissible operating current at 400 Hz 0,75 · IR Weight Approx. 40 g For further technical see page 308 Characteristics and ordering codes IR A LR mH Rtyp Ω Ordering code 0,2 0,5 1 2 82 15 3,3 0,68 45 8,5 1,9 0,55 B82502-W-C2 B82502-W-C5 B82502-W-C8 B82502-W-C10 Impedance |Z | versus frequency f 310 04/00