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B66381

EPCOS
Part Number B66381
Manufacturer EPCOS
Description Core
Published Sep 10, 2007
Detailed Description www.DataSheet4U.com E 40/16/12 Core I Size based on US lam. size E cores B66381 US designation E 21 I E cores are supp...
Datasheet PDF File B66381 PDF File

B66381
B66381


Overview
www.
DataSheet4U.
com E 40/16/12 Core I Size based on US lam.
size E cores B66381 US designation E 21 I E cores are supplied as single units Magnetic characteristics (per set) Σl/A le Ae A min Ve = 0,52 mm–1 = 77 mm = 149 mm2 = 143 mm2 = 11 500 mm3 Approx.
weight 58 g/set Ungapped Material N27 N72 A L value nH µe A L1min P V nH W/set Ordering code 3800 + 30/– 20 % 1560 3050 4600 + 30/– 20 % 1900 3150 < 2,15 B66381-G-X127 (200 mT, 25 kHz, 100 °C) < 1,12 B66381-G-X172 (200 mT, 25 kHz, 100 °C) Gapped Material N27 g mm 0,50 ± 0,05 A L value approx.
nH 411 µe 166 Ordering code B66381-G500-X127 The A L value in the table applies to a core set comprising one ungapped core (dimension g...



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