Przedmiotem aukcji jest para cewek 

B82111-E-C24 firmy EPCOS

Jest to element filtrów w zasilaczach impulsowych itp. 

L-56µH, I_r-1,5A SRF-70MHz R_DC-0,3Ω

VHF chokes with ferrite core
Rated voltage 500 V dc/ac
Rated current 0,1 to 6 A
Rated inductance 7 to 1200 mH
Construction
n Ferrite cylinder core
n Winding: single-layer, enamel copper wire
n Polyester insulating sleeve Features
n High resonance frequency
n Wide inductance range
Applications
n RF blocking and filtering
n Interference suppression in small appliances
n Decoupling in telecommunications
and entertainment electronics