Epcos B82731T Series Power Line ChokesB82731T Series Current-compensated E Core double chokes, Closed E ferrite core with 4-section windingClosed PET coil former with 4 sections (UL 94 V-0) without encapsulationClearances ≥2.5 mm, creepage distances ≥ 3 mmHigh resonance frequency due to 2-section windingHigh pulse strengthLow whirring noiseApprox. 2% stray inductance for symmetrical interference suppressionSuitable for wave soldering