Product specifications Core ETD54/28/19 Effective parameters Symbol Parameter Value Unit ∑(I/A) core factor (C1) 0.454 mm⁻¹ Ve effective volume 35500 mm³ Le effective length 127 mm Ae effective area 280 mm² Amin minimum area 270 mm² m ETD54/28/19 ≈ 90 g/pcs Dimensions for product: ETD54/28/19 Symbol Nom Tol + Tol - Max Min Unit A 54.50 1.30 1.30 55.80 53.20 mm B 18.90 0.40 0.40 19.30 18.50 mm D2 41.20 1.10 1.10 42.30 40.10 mm D3 18.90 0.40 0.40 19.30 18.50 mm E 27.60 0.20 0.20 27.80 27.40 mm F 20.20 0.40 0.40 20.60 19.80 mm Inductance factor Material Value Tol + Tol - Unit 3C94 5000 25% 25% nH/turns² 3C95 6120 25% 25% nH/turns² 3C97 6120 25% 25% nH/turns² 3F36 3300 25% 25% nH/turns² Power loss: 3C94 Measuring conditions 100 kHz 200 mT Max 100 ºC 18.000 Unit W/set Power loss: 3C95 Measuring conditions Max Unit 100 kHz 200 mT 100 ºC 17.000 W/set 100 kHz 200 mT 25 ºC 18.000 W/set Power loss: 3C97 Measuring conditions 100 kHz 200 mT Max 60 ºC 18.000 Unit W/set 2016 Product specifications Core ETD54/28/19 Power loss: 3C97 Measuring conditions Max Unit 100 kHz 200 mT 120 ºC 17.000 W/set 100 kHz 200 mT 140 ºC 21.000 W/set Power loss: 3F36 Measuring conditions Max Unit 500 kHz 50 mT 100 ºC 6.800 W/set 500 kHz 100 mT 100 ºC 47.000 W/set Bsat Measuring conditions Material Min Unit 25 kHz 250 A/m 100 ºC 3C94 320 mT 25 kHz 250 A/m 100 ºC 3C95 330 mT 25 kHz 250 A/m 100 ºC 3C97 330 mT 25 kHz 250 A/m 100 ºC 3F36 340 mT Accessories Ordering name Description Ordering code CLI-ETD54 Clip 432202100681 CPH-ETD54-1S-22P Coil former, termoplastic, horizontal 432202100671 CPH-ETD54-1S-22P-TZ Coil former, termoplastic, horizontal 432202106701 2016