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Ferrite Cores

Manufacturer Series Packaging Part Status Core Type Supplier Device Package Diameter Inductance Factor (Al) Tolerance Material Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Finish Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Minimum Core Cross Section (Amin) mm² Height Length 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Part Status Core Type Supplier Device Package Diameter Inductance Factor (Al) Tolerance Material Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Finish Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Minimum Core Cross Section (Amin) mm² Height Length Width
B64290P0037X087

B64290P0037X087

FERRITE CORE TOROID 560NH N87

EPCOS - TDK Electronics

10,290
B64290P0037X087

Datasheet

TC6.3/3.8/2.5 Box Active Toroid - 0.249" (6.32mm) 560 nH ±25% N87 Ungapped - 2200 4.97 15.21 Parylene 3.06 46.5 - 0.099" (2.52mm) - -
B64290P0037X830

B64290P0037X830

FERRITE CORE TOROID 1.09UH N30

EPCOS - TDK Electronics

13,053
B64290P0037X830

Datasheet

TC6.3/3.8/2.5 Bulk Active Toroid - 0.249" (6.32mm) 1.09 µH ±25% N30 Ungapped - 4300 4.97 15.21 Parylene 3.06 46.5 - 0.099" (2.52mm) - -
B66303G0000X187

B66303G0000X187

FERRITE CORE E N87 1PC

EPCOS - TDK Electronics

23,420
B66303G0000X187

Datasheet

E5.3/2.7/2 Box Active E E5 - - - N87 Ungapped - - - - Uncoated - - - 0.104" (2.65mm) 0.207" (5.25mm) 0.079" (2.00mm)
B66311G0100X187

B66311G0100X187

FERRITE CORE E N87

EPCOS - TDK Electronics

4,485
B66311G0100X187

Datasheet

- Box Active E E 20 x 10 x 6 - - - N87 - - 2200 1.44 46.3 Uncoated 32.1 1490.0 31.9 0.398" (10.10mm) 0.803" (20.40mm) 0.232" (5.90mm)
PLT18/10/2/S-3F36

PLT18/10/2/S-3F36

FERRITE CORE PLT 3F36

Ferroxcube

30,533
PLT18/10/2/S-3F36

Datasheet

- Bulk Active PLT PLT 18 x 10 x 2 - - - 3F36 - - - - - Uncoated - - - 0.094" (2.40mm) 0.709" (18.00mm) 0.394" (10.00mm)
PLT14/5/1.5/S-3F46

PLT14/5/1.5/S-3F46

FERRITE CORE PLT 3F46

Ferroxcube

726
PLT14/5/1.5/S-3F46

Datasheet

- Bulk Active PLT PLT 14 x 5 x 1.5 - - - 3F46 - - - - - Uncoated - - - 0.059" (1.50mm) 0.551" (14.00mm) 0.197" (5.00mm)
B66281G0000X187

B66281G0000X187

FERRITE CORE ELP N87 1PC

EPCOS - TDK Electronics

11,987
B66281G0000X187

Datasheet

ELP14/3.5/5 Box Active ELP ELP 14 x 3.5 x 5 - - - N87 Ungapped - - - - Uncoated - - - 0.138" (3.50mm) 0.551" (14.00mm) 0.197" (5.00mm)
EFD20/10/7-3F46

EFD20/10/7-3F46

FERRITE CORE EFD 3F46

Ferroxcube

187
EFD20/10/7-3F46

Datasheet

- Bulk Active EFD EFD 20 x 10 x 7 - - - 3F46 - - - - - Uncoated - - - 0.394" (10.00mm) 0.787" (20.00mm) 0.262" (6.65mm)
T60006L2009W914

T60006L2009W914

FERRITE CORE TOROID 25.5UH

VACUUMSCHMELZE

35,134
T60006L2009W914

Datasheet

- Box Active Toroid - 0.441" (11.20mm) 25.5 µH - - Ungapped - - - 25.6 Uncoated 5.94 - - 0.228" (5.80mm) - -
B64290L0045X038

B64290L0045X038

FERRITE CORE TOROID 6.44UH T38

EPCOS - TDK Electronics

21,425
B64290L0045X038

Datasheet

TX16/9.6/6.3 Bulk Active Toroid - 0.677" (17.20mm) 6.44 µH ±30% T38 Ungapped - 10000 1.95 38.52 Epoxy 19.73 760.0 - 0.287" (7.30mm) - -
E14/3.5/5/R-3F46

E14/3.5/5/R-3F46

FERRITE CORE E 3F46

Ferroxcube

1,702
E14/3.5/5/R-3F46

Datasheet

- Bulk Active E E 14 x 3.5 x 5 - - - 3F46 - - - - - Uncoated - - - 0.138" (3.50mm) 0.551" (14.00mm) 0.197" (5.00mm)
B64290L0632X830

B64290L0632X830

FERRITE CORE TOROID 4.16UH N30

EPCOS - TDK Electronics

6,720
B64290L0632X830

Datasheet

TX20/10/7 Bulk Active Toroid - 0.835" (21.20mm) 4.16 µH ±25% N30 Ungapped - 4300 1.3 43.55 Epoxy 33.63 1465.0 - 0.319" (8.10mm) - -
B62152A0004X030

B62152A0004X030

FERRITE CORE 2 HOLE 10UH N30

EPCOS - TDK Electronics

4,368
B62152A0004X030

Datasheet

MHB2-14.5/8.5/8.3 Box Active Multi-Hole (2) - - 10 µH ±30% N30 Ungapped - 4300 0.54 15.3 Uncoated 28.4 435.0 - 0.327" (8.30mm) 0.571" (14.50mm) 0.335" (8.50mm)
E18/4/10/R-3C95

E18/4/10/R-3C95

FERRITE CORE E 3C95

Ferroxcube

6,585
E18/4/10/R-3C95

Datasheet

- Bulk Active E E 18 x 4 x 10 - - - 3C95 - - - - - Uncoated - - - 0.157" (4.00mm) 0.709" (18.00mm) 0.394" (10.00mm)
E18/4/10/R-3F36

E18/4/10/R-3F36

FERRITE CORE E 3F36

Ferroxcube

854
E18/4/10/R-3F36

Datasheet

- Bulk Active E E 18 x 4 x 10 - - - 3F36 - - - - - Uncoated - - - 0.157" (4.00mm) 0.709" (18.00mm) 0.394" (10.00mm)
TX22/14/6.4-3E27

TX22/14/6.4-3E27

FERRITE CORE TOROID 3E+27

Ferroxcube

7,253
TX22/14/6.4-3E27

Datasheet

- Bulk Active Toroid TX 22 x 14 x 6.4 0.880" (22.35mm) - - 3E27 - - - - - Epoxy - - - 0.265" (6.75mm) - -
B62152A0007X001

B62152A0007X001

FERRITE CORE 2 HOLE 140NH K1

EPCOS - TDK Electronics

14,801
B62152A0007X001

Datasheet

MHB2-7.25/4.2/6.2 Box Active Multi-Hole (2) - - 140 nH ±30% K1 Ungapped - 80 0.75 7.6 Uncoated 10.2 78.0 - 0.244" (6.20mm) 0.285" (7.25mm) 0.165" (4.20mm)
B66423G0000X187

B66423G0000X187

FERRITE CORE EFD N87 1PC

EPCOS - TDK Electronics

3,593
B66423G0000X187

Datasheet

EFD30/15/9 Box Active EFD EFD 30 x 15 x 9 - - - N87 Ungapped - - - - Uncoated - - - 0.591" (15.00mm) 1.181" (30.00mm) 0.358" (9.10mm)
B65931C0000X033

B65931C0000X033

FERRITE CORE P M33 1PC

EPCOS - TDK Electronics

9,842
B65931C0000X033

Datasheet

PS5.6/3.7 Box Active P (Pot Core) PCH 5.6 x 3.7 0.220" (5.60mm) - - M33 Ungapped - - - - Uncoated - - - 0.146" (3.70mm) - -
TX14/9/5-4C65

TX14/9/5-4C65

FERRITE CORE TOROID 4C65

Ferroxcube

235
TX14/9/5-4C65

Datasheet

- Bulk Active Toroid TX 14 x 9 x 5 0.561" (14.25mm) - ±30% 4C65 Ungapped - - 2.84 35.0 Epoxy 12.3 430.0 - 0.207" (5.25mm) - -
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