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Ferrite Cores

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

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Core Type Supplier Device Package Material Diameter Inductance Factor (Al) Tolerance Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Effective Area (Ae) mm² Minimum Core Cross Section (Amin) mm² Effective Magnetic Volume (Ve) mm³ Finish Height Length Width
TX26/15/10-3E10-M

TX26/15/10-3E10-M

FERRITE CORE TOROID

Ferroxcube

578
RFQ
TX26/15/10-3E10-M

Datasheet

- Bulk Active Toroid TX 26 x 15 x 10 - 1.061" (26.95mm) - ±30% Ungapped 10000.0 - 1.08 60.1 55.9 - 3360.0 Epoxy 0.429" (10.90mm) - -
B66479G0000X197

B66479G0000X197

FERRITE CORE EQ N97 1PC

EPCOS - TDK Electronics

3,035
RFQ
B66479G0000X197

Datasheet

EQ13/9/3 Box Active EQ EQ 13 x 3 N97 - - - Ungapped - - - - - - - Uncoated 0.112" (2.85mm) 0.504" (12.80mm) 0.343" (8.70mm)
B66285K0000X149

B66285K0000X149

FERRITE CORE I N49

EPCOS - TDK Electronics

227
RFQ
B66285K0000X149

Datasheet

I22/2.5/16 Tray Active I I 22 x 2.5 x 16 N49 - - - Ungapped - - - - - - - Uncoated 0.098" (2.50mm) 0.858" (21.80mm) 0.622" (15.80mm)
B65807J0400A087

B65807J0400A087

FERRITE CORE RM N87

EPCOS - TDK Electronics

1,645
RFQ
B65807J0400A087

Datasheet

RM6 Cut Tape (CT) Active RM RM 6 N87 - - - Gapped - 2200 0.78 28.6 36.6 31.0 1050.0 Uncoated 0.246" (6.25mm) 0.701" (17.90mm) 0.323" (8.20mm)
TX25/15/10-3E12

TX25/15/10-3E12

FERRITE CORE TOROID

Ferroxcube

2,804
RFQ
TX25/15/10-3E12

Datasheet

- Bulk Active Toroid TX 25 x 15 x 10 - 1.007" (25.95mm) - - - - - - - - - - Epoxy 0.429" (10.90mm) - -
TX25/15/10-3C94

TX25/15/10-3C94

FERRITE CORE TOROID 3C94

Ferroxcube

915
RFQ
TX25/15/10-3C94

Datasheet

- Bulk Active Toroid TX 25 x 15 x 10 3C94 1.007" (25.95mm) - ±25% Ungapped 2300.0 - 1.23 60.2 48.9 - 2944.0 Epoxy 0.429" (10.90mm) - -
5975005121

5975005121

FERRITE CORE TOROID 2.35UH 75

Fair-Rite Products Corp.

527
RFQ
5975005121

Datasheet

- Bulk Active Toroid - 75 0.665" (16.90mm) 2.35 µH -25%, +20% Ungapped - 5000 2.6 38.5 14.5 - 560.0 Plastic 0.207" (5.25mm) - -
HF90T22X10X14

HF90T22X10X14

FERRITE CORE TOROID

TDK Corporation

573
RFQ
HF90T22X10X14

Datasheet

T Tray Active Toroid - - 0.866" (22.00mm) - - Ungapped - 5000 - - - - - Epoxy 0.394" (10.00mm) - -
PC95ER18/5/12-Z

PC95ER18/5/12-Z

FERRITE CORE ER 3.5UH PCS95 2PC

TDK Corporation

437
RFQ
PC95ER18/5/12-Z

Datasheet

Planar Tray Active ER ER 18 x 5 x 12 PC95 - 3.5 µH ±25% Ungapped - - 0.6 32.8 19.7 28.3 645.0 Uncoated 0.098" (2.50mm) 0.715" (18.15mm) 0.472" (12.00mm)
B64290L0618X037

B64290L0618X037

FERRITE CORE TOROID 6.97UH T37

EPCOS - TDK Electronics

2,448
RFQ
B64290L0618X037

Datasheet

TX25.3/14.8/10 Bulk Active Toroid - T37 1.047" (26.60mm) 6.97 µH ±25% Ungapped - 6500 1.17 60.07 51.26 - 3079.0 Epoxy 0.433" (11.00mm) - -
B65491C0000Y030

B65491C0000Y030

FERRITE CORE P 500NH N30 2PCS

EPCOS - TDK Electronics

249
RFQ
B65491C0000Y030

Datasheet

P3.3/2.6 Box Active P (Pot Core) P 3.3 x 2.6 N30 0.132" (3.35mm) 500 nH -30%, +40% Ungapped 1480.0 4300 3.72 5.1 1.37 - 7.0 Uncoated 0.051" (1.29mm) - -
B65819J0000R030

B65819J0000R030

FERRITE CORE RM 5UH N30 2PCS

EPCOS - TDK Electronics

244
RFQ
B65819J0000R030

Datasheet

RM7 Box Active RM RM 7 N30 - 5 µH -20%, +30% Ungapped 2810.0 4300 0.7 30.4 43.0 39.0 1310.0 Uncoated 0.265" (6.75mm) 0.799" (20.30mm) -
B66285K0000X197

B66285K0000X197

FERRITE CORE I N97

EPCOS - TDK Electronics

864
RFQ
B66285K0000X197

Datasheet

I22/2.5/16 Tray Active I I 22 x 2.5 x 16 N97 - - - Ungapped - - - - - - - Uncoated 0.098" (2.50mm) 0.858" (21.80mm) 0.622" (15.80mm)
B66389G0000X187

B66389G0000X187

FERRITE CORE E N87 1PC

EPCOS - TDK Electronics

1,633
RFQ
B66389G0000X187

Datasheet

E36/18/11 Box Active E E 36 x 18 x 11 N87 - - - Ungapped - - - - - - - Uncoated 0.709" (18.00mm) 1.417" (36.00mm) 0.453" (11.50mm)
B66482G0000X197

B66482G0000X197

FERRITE CORE ER N97 1PC

EPCOS - TDK Electronics

1,193
RFQ
B66482G0000X197

Datasheet

ER23/5/13 Box Active ER ER 23 x 5 x 13 N97 - - - Ungapped - - - - - - - Uncoated 0.201" (5.10mm) 0.913" (23.20mm) 0.492" (12.50mm)
HF60T22X10X14

HF60T22X10X14

FERRITE CORE TOROID

TDK Corporation

477
RFQ
HF60T22X10X14

Datasheet

T Tray Active Toroid - - 0.866" (22.00mm) - - Ungapped - 1600 - - - - - Epoxy 0.394" (10.00mm) - -
B65517D0000R048

B65517D0000R048

FERRITE CORE P 1.3UH N48 2PCS

EPCOS - TDK Electronics

3,686
RFQ
B65517D0000R048

Datasheet

P9/5 Box Active P (Pot Core) P 9 x 5 N48 0.366" (9.30mm) 1.3 µH -20%, +30% Ungapped 1290.0 - 1.25 12.5 10.0 - 125.0 Uncoated 0.106" (2.70mm) - -
PC95EL18X7.3-Z

PC95EL18X7.3-Z

FERRITE CORE EL 4.76UH PCS95 2PC

TDK Corporation

1,794
RFQ
PC95EL18X7.3-Z

Datasheet

Planar Tray Active EL EL 18 x 7.3 PC95 - 4.76 µH ±25% Ungapped - - 0.54 44.3 23.8 43.0 1050.0 Uncoated 0.144" (3.65mm) 0.709" (18.00mm) 0.567" (14.40mm)
B65805J0000R608

B65805J0000R608

FERRITE CORE RM PC200 1=2PC

EPCOS - TDK Electronics

1,573
RFQ
B65805J0000R608

Datasheet

RM5 Bulk Active RM RM 5 PC200 - - -20%, +30% Ungapped 590.0 800 0.93 22.1 23.8 18.0 526.0 Uncoated 0.413" (10.50mm) 0.575" (14.60mm) 0.268" (6.80mm)
TX26/15/10-3C94

TX26/15/10-3C94

FERRITE CORE TOROID 3C94

Ferroxcube

168
RFQ
TX26/15/10-3C94

Datasheet

- Bulk Active Toroid TX 26 x 15 x 10 3C94 1.061" (26.95mm) - ±25% Ungapped 2300.0 - 1.08 60.1 55.9 - 3360.0 Epoxy 0.429" (10.90mm) - -
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