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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
0079894A7

0079894A7

FERRITE CORE TOROID 75NH KOOL MU

Magnetics, a division of Spang & Co.

750
0079894A7

Datasheet

- Bulk Active Toroid - 1.090" (27.69mm) 75 nH ±8% Kool Mu MAX Ungapped - 60 - 63.5 Coated 65.4 4150.0 - 0.470" (11.94mm) - -
3077220001

3077220001

FERRITE

Fair-Rite Products Corp.

7,239
3077220001

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
2644801802

2644801802

44 ROUND SUPPRESSION CORE

Fair-Rite Products Corp.

1,587
2644801802

Datasheet

- Tray Active Toroid - 0.854" (21.70mm) - - 44 Ungapped - - - 54.2 Uncoated 26.1 1415.0 - 0.250" (6.35mm) - -
2661801102

2661801102

61 ROUND SUPPRESSION CORE

Fair-Rite Products Corp.

1,567
2661801102

Datasheet

- Bag Active Toroid - 0.490" (12.45mm) - - 61 Ungapped - - - 31.2 Uncoated 15.0 466.0 - 0.240" (6.10mm) - -
0078934A7

0078934A7

FERRITE CORE TOROID 113NH XFLUX

Magnetics, a division of Spang & Co.

709
0078934A7

Datasheet

- Bulk Active Toroid - 1.090" (27.69mm) 113 nH ±8% XFlux Ungapped - 90 - 63.5 Coated 65.4 4150.0 - 0.470" (11.94mm) - -
2675801802

2675801802

75 ROUND SUPPRESSION CORE

Fair-Rite Products Corp.

1,586
2675801802

Datasheet

- Tray Active Toroid - 1.220" (31.00mm) - - 75 Ungapped - - - 54.2 Uncoated 26.1 1415.0 - 0.591" (15.00mm) - -
0078894A7

0078894A7

FERRITE CORE TOROID 75NH XFLUX

Magnetics, a division of Spang & Co.

274
0078894A7

Datasheet

- Bulk Active Toroid - 1.090" (27.69mm) 75 nH ±8% XFlux Ungapped - 60 - 63.5 Coated 65.4 4150.0 - 0.470" (11.94mm) - -
B65807J0400A048

B65807J0400A048

FERRITE CORE RM 400NH N48 2PCS

EPCOS - TDK Electronics

1,921
B65807J0400A048

Datasheet

RM6 Box Active RM RM 6 - 400 nH ±3% N48 Gapped 274.0 - 0.78 28.6 Uncoated 36.6 1050.0 31.0 0.246" (6.25mm) 0.701" (17.90mm) 0.323" (8.20mm)
B65803J0000R049

B65803J0000R049

FERRITE CORE RM 750NH N49 2PCS

EPCOS - TDK Electronics

2,394
B65803J0000R049

Datasheet

RM4 Box Active RM RM 4 - 750 nH -20%, +30% N49 Ungapped 1010.0 1500 1.7 22.0 Uncoated 13.0 286.0 11.3 0.207" (5.25mm) 0.433" (11.00mm) 0.181" (4.60mm)
5952020701

5952020701

FERRITE CORE TOROID 52

Fair-Rite Products Corp.

1,448
5952020701

Datasheet

- Bulk Active Toroid - - - ±25% 52 Ungapped - 250 - 72.3 Uncoated 37.4 2702.0 - 0.250" (6.35mm) - -
0P42625UG

0P42625UG

FERRITE CORE PQ 5UH P

Magnetics, a division of Spang & Co.

986
0P42625UG

Datasheet

- Bulk Active PQ - - 5 µH - P Ungapped - 2500 - 54.3 Uncoated 120.0 6530.0 - 0.972" (24.70mm) 1.075" (27.30mm) 0.748" (19.00mm)
C055240A2

C055240A2

FERRITE CORE TOROID 54NH MPP

Magnetics, a division of Spang & Co.

966
C055240A2

Datasheet

- Bulk Active Toroid - 0.285" (7.24mm) 54 nH ±8% MPP Ungapped - 125 - 13.6 Coated 4.76 64.0 - 0.125" (3.18mm) - -
0076208A7

0076208A7

FERRITE CORE TOROID 14NH KOOL MU

Magnetics, a division of Spang & Co.

1,478
0076208A7

Datasheet

- Bulk Active Toroid - 0.830" (21.08mm) 14 nH ±8% Kool Mu HF Ungapped - 26 - 50.9 Coated 22.1 1120.0 - 0.280" (7.11mm) - -
0076848A7

0076848A7

FERRITE CORE TOROID 32NH KOOL MU

Magnetics, a division of Spang & Co.

1,361
0076848A7

Datasheet

- Bulk Active Toroid - 0.830" (21.08mm) 32 nH ±8% Kool Mu HF Ungapped - 60 - 50.9 Coated 22.1 1120.0 - 0.280" (7.11mm) - -
0076312A7

0076312A7

FERRITE CORE TOROID 19NH KOOL MU

Magnetics, a division of Spang & Co.

916
0076312A7

Datasheet

- Bulk Active Toroid - 0.900" (22.86mm) 19 nH - Kool Mu HF Ungapped - 26 - 56.7 Coated 31.7 1800.0 - 0.300" (7.60mm) - -
FP44310EC

FP44310EC

E-CORE - FLAT BACK

Magnetics, a division of Spang & Co.

790
FP44310EC

Datasheet

- Bulk Active Planar E/I - - 8.803 µH - P Ungapped - 2500 - 61.1 Uncoated 229.0 18900.0 229.0 0.374" (9.50mm) 1.701" (43.20mm) 1.098" (27.90mm)
2677540002

2677540002

FERRITE

Fair-Rite Products Corp.

742
2677540002

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
C058848A2

C058848A2

FERRITE CORE TOROID 32NH HIGH FL

Magnetics, a division of Spang & Co.

713
C058848A2

Datasheet

- Bulk Active Toroid - 0.830" (21.08mm) 32 nH ±8% High Flux Ungapped - 60 - 50.9 Coated 22.1 1120.0 - 0.280" (7.11mm) - -
B65875B0000R092

B65875B0000R092

FERRITE CORE PQ 2.4UH N92 2PCS

EPCOS - TDK Electronics

424
B65875B0000R092

Datasheet

PQ20/16 Box Active PQ PQ 20 x 16 - 2.4 µH -20%, +30% N92 Ungapped 1105.0 1500 0.579 37.0 Uncoated 64.0 2367.0 57.6 0.319" (8.10mm) 0.807" (20.50mm) 0.551" (14.00mm)
B65541D0160A048

B65541D0160A048

FERRITE CORE P 160NH N48 2PCS

EPCOS - TDK Electronics

5,248
B65541D0160A048

Datasheet

P14/8 Box Active P (Pot Core) P 14 x 8 0.563" (14.30mm) 160 nH ±3% N48 Gapped 102.0 - 0.8 20.0 Uncoated 25.0 500.0 20.0 0.167" (4.25mm) - -
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