Product specifications Core EFD25/13/9 Effective parameters Symbol Parameter Value Unit ∑(I/A) core factor (C1) 1 mm⁻¹ Ve effective volume 3300 mm³ Le effective length 57 mm Ae effective area 58 mm² Amin minimum area 55 mm² m EFD25/13/9 ≈8 g/pcs Dimensions for product: EFD25/13/9 Symbol Nom Tol + Tol - A 25.00 0.65 C 9.10 E F G Max Min Unit 0.65 25.65 24.35 mm 0.20 0.20 9.30 8.90 mm 18.70 0.60 0.60 19.30 18.10 mm 11.40 0.20 0.20 11.60 11.20 mm 5.20 0.15 0.15 5.35 5.05 mm H1 12.50 0.15 0.15 12.65 12.35 mm H2 9.30 0.25 0.25 9.55 9.05 mm Inductance factor Material Value Tol + Tol - Unit 3C95 2660 25% 25% nH/turns² 3C96 2000 25% 25% nH/turns² 3F36 1500 25% 25% nH/turns² 3F46 900 25% 25% nH/turns² Power loss: 3C95 Measuring conditions Max 100 kHz 200 mT 100 ºC 100 kHz 200 mT 25 ºC Unit 1.600 W/set 1.700 W/set Power loss: 3C96 Measuring conditions Max Unit 100 kHz 200 mT 100 ºC 1.500 W/set 400 kHz 50 mT 100 ºC 0.590 W/set 2016 Product specifications Core EFD25/13/9 Power loss: 3F36 Measuring conditions Max Unit 500 kHz 50 mT 100 ºC 0.490 W/set 500 kHz 100 mT 100 ºC 3.800 W/set Power loss: 3F46 Measuring conditions Max Unit 1000 kHz 50 mT 100 ºC 1.300 W/set 3000 kHz 10 mT 100 ºC 0.710 W/set Bsat Measuring conditions Material Min Unit 25 kHz 250 A/m 100 ºC 3C95 330 mT 25 kHz 250 A/m 100 ºC 3C96 340 mT 25 kHz 250 A/m 100 ºC 3F36 340 mT 25 kHz 250 A/m 100 ºC 3F46 330 mT Accessories Ordering name Description Ordering code CLI-EFD25 Clip 432202135161 CLM-EFD25 Clamp 432202104031 CSH-EFD25-1S-10P-IZ Coil former, termoset, horizontal 432202106941 CSH-EFD25-1S-10P-TZ Coil former, termoset, horizontal 432202106301 CSHS-EFD25-1S-12P-TZ Coil former, termoset, horizontal, SMD 432202106811 2016