B82793S0513N201

B82793S0513N201 is a current-compensated double choke from TDK's B82793 series — sector winding on a toroidal core, surface-mount in an LCP case rated UL 94 V-0 — carried in TDK Electronics' current datasheet for the series (B82793C0/S0, May 2026) under this exact ordering code. The datasheet row: inductance LR 51 µH ±30% per winding (measured at 100 kHz, 0.1 mA, +20 °C), stray inductance 2,300 nH typical, rated current 800 mA (50 Hz basis at +60 °C ambient with the datasheet's temperature-rise allowance — not an any-temperature figure), typical resistance 140 mΩ per winding at +20 °C, test voltage 250 V DC for 2 s; the series rated voltage is 42 V AC / 80 V DC. The selection point is data and signal-line common-mode suppression with real current capacity — the S0 sector-winding construction is what keeps stray inductance, and with it differential-mode leakage, controlled. Selection advice: the ±30% inductance tolerance and its measurement conditions are part of the rating; design the filter against the minimum, and note the datasheet's own discontinuation notice names two other codes in the family — this is not one of them.