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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
B65661D0000R087

B65661D0000R087

FERRITE CORE P 4.4UH N87 2PCS

EPCOS - TDK Electronics

1,141
RFQ
B65661D0000R087

Datasheet

P22/13 Box Active P (Pot Core) P 22 x 13 N87 0.866" (22.00mm) 4.4 µH -20%, +30% Ungapped 1600.0 2200 0.5 31.6 63.0 - 1990.0 Uncoated 0.268" (6.80mm) - -
B65661W0000R087

B65661W0000R087

FERRITE CORE P 4.4UH N87 2PCS

EPCOS - TDK Electronics

4,490
RFQ
B65661W0000R087

Datasheet

P22/13 Box Active P (Pot Core) P 22 x 13 N87 0.866" (22.00mm) 4.4 µH -20%, +30% Ungapped 1600.0 2200 0.46 33.2 72.6 58.1 2410.0 Uncoated 0.268" (6.80mm) - -
TX36/23/15-3F46

TX36/23/15-3F46

Ferrite Misc

Ferroxcube

2,024
RFQ
TX36/23/15-3F46

Datasheet

TX36/23/15 Bulk Active Toroid TX 36 x 23 x 15 3F46 1.427" (36.25mm) - - Gapped - - 0.919 89.7 97.5 - 8740.0 Epoxy 0.606" (15.40mm) - -
TX36/23/15-3S4

TX36/23/15-3S4

Ferrite Misc

Ferroxcube

3,653
RFQ
TX36/23/15-3S4

Datasheet

TX36/23/15 Bulk Active Toroid TX 36 x 23 x 15 3S4 1.427" (36.25mm) 2.285 µH ±25% Ungapped - 1700 0.919 89.7 97.5 - 8740.0 Epoxy 0.606" (15.40mm) - -
B66483P0000X195

B66483P0000X195

FERRITE CORE I N95 1PC

EPCOS - TDK Electronics

3,192
RFQ
B66483P0000X195

Datasheet

I20/2.3/14 Box Active I I 20 x 2 N95 - - - Ungapped - - - - - - - Uncoated 0.091" (2.30mm) 0.787" (20.00mm) 0.551" (14.00mm)
0058023A2

0058023A2

HIGH FLUX 014 PERM KHAKI 020 SIZ

Magnetics, a division of Spang & Co.

4,002
RFQ
0058023A2

Datasheet

- Bulk Active Toroid - High Flux 0.250" (6.35mm) 6 nH ±8% Ungapped - 14 - 13.6 4.7 - 64.0 Uncoated 0.110" (2.79mm) - -
0058243A2

0058243A2

HIGH FLUX 014 PERM KHAKI 240 SIZ

Magnetics, a division of Spang & Co.

1,436
RFQ
0058243A2

Datasheet

- Bulk Active Toroid - High Flux 0.260" (6.60mm) 6 nH ±8% Ungapped - 14 - 13.6 4.76 - 64.9 Uncoated 0.100" (2.54mm) - -
NP43723UG

NP43723UG

RM DESIGN SCP

Magnetics, a division of Spang & Co.

2,173
RFQ
NP43723UG

Datasheet

- Bulk Active RM - P - 5 µH - Ungapped - 2500 - 56.6 146.0 125.0 8340.0 Uncoated 0.482" (12.25mm) 1.472" (37.40mm) 0.634" (16.10mm)
SP43019UG

SP43019UG

ROUND-SLAB CORE W/HOLE

Magnetics, a division of Spang & Co.

1,557
RFQ
SP43019UG

Datasheet

- Bulk Active PS - P 1.181" (30.00mm) 6.027 µH - Ungapped - 2500 - 45.6 123.0 96.0 5610.0 Uncoated 0.370" (9.40mm) - -
C058019A2

C058019A2

HIGH FLUX 147 PERM KHAKI 020 SIZ

Magnetics, a division of Spang & Co.

4,266
RFQ
C058019A2

Datasheet

- Bulk Active Toroid - High Flux 0.275" (6.99mm) 59 nH ±8% Ungapped - 147 - 13.6 4.7 - 64.0 Coated 0.135" (3.43mm) - -
C058018A2

C058018A2

HIGH FLUX 160 PERM KHAKI 020 SIZ

Magnetics, a division of Spang & Co.

3,661
RFQ
C058018A2

Datasheet

- Bulk Active Toroid - High Flux 0.275" (6.99mm) 64 nH ±8% Ungapped - 160 - 13.6 4.7 - 64.0 Coated 0.135" (3.43mm) - -
E42/33/20-3C90-E160

E42/33/20-3C90-E160

FERRITE CORE E 3C90

Ferroxcube

4,509
RFQ
E42/33/20-3C90-E160

Datasheet

- Bulk Obsolete E E 42 x 33 x 20 3C90 - - - - - - - - - - - Uncoated 1.291" (32.80mm) 1.654" (42.00mm) 0.787" (20.00mm)
RM10/ILP-3F36-A250

RM10/ILP-3F36-A250

FERRITE CORE RM 250NH 3F36 2PC

Ferroxcube

2,560
RFQ
RM10/ILP-3F36-A250

Datasheet

- Bulk Active RM RM 10 x 1 3F36 - 250 nH ±3% Gapped 68.0 - 0.462 33.9 99.1 89.1 3360.0 Uncoated 0.729" (18.60mm) 1.122" (28.50mm) 0.531" (13.50mm)
RM10/ILP-3F36-A400

RM10/ILP-3F36-A400

FERRITE CORE RM 400NH 3F36 2PC

Ferroxcube

2,274
RFQ
RM10/ILP-3F36-A400

Datasheet

- Bulk Active RM RM 10 x 1 3F36 - 400 nH ±3% Gapped 110.0 - 0.462 33.9 99.1 89.1 3360.0 Uncoated 0.729" (18.60mm) 1.122" (28.50mm) 0.531" (13.50mm)
RM10/ILP-3F36-A630

RM10/ILP-3F36-A630

FERRITE CORE RM 630NH 3F36 2PC

Ferroxcube

2,692
RFQ
RM10/ILP-3F36-A630

Datasheet

- Bulk Active RM RM 10 x 1 3F36 - 630 nH ±3% Gapped 170.0 - 0.462 33.9 99.1 89.1 3360.0 Uncoated 0.729" (18.60mm) 1.122" (28.50mm) 0.531" (13.50mm)
EP20-3F36-A160

EP20-3F36-A160

Ferrite Misc

Ferroxcube

1,638
RFQ
EP20-3F36-A160

Datasheet

- Bulk Active EP EP 20 3F3 - 2.69 µH ±25% Gapped 66.0 - 0.52 41.1 78.7 60.8 3230.0 Uncoated - 0.945" (24.00mm) 0.591" (15.00mm)
EP20-3F46-A160

EP20-3F46-A160

Ferrite Misc

Ferroxcube

3,114
RFQ
EP20-3F46-A160

Datasheet

- Bulk Active EP EP 20 3F4 - - - Gapped 66.0 - - - - - - Uncoated - - -
P18/11-3H3-E160

P18/11-3H3-E160

Ferrite Misc

Ferroxcube

1,656
RFQ
P18/11-3H3-E160

Datasheet

- Bulk Active P P 18 x 11 3H3 0.724" (18.40mm) 160 nH ±5% Gapped 76.0 - 0.597 25.8 43.3 36.0 1120.0 Uncoated 0.209" (5.30mm) - -
P18/11-3H3-A250

P18/11-3H3-A250

Ferrite Misc

Ferroxcube

1,940
RFQ
P18/11-3H3-A250

Datasheet

- Bulk Active P P 18 x 11 3H3 0.724" (18.40mm) 250 nH ±3% Gapped 119.0 - 0.597 25.8 43.3 36.0 1120.0 Uncoated 0.209" (5.30mm) - -
P18/11-3H3-A630

P18/11-3H3-A630

Ferrite Misc

Ferroxcube

3,731
RFQ
P18/11-3H3-A630

Datasheet

- Bulk Active P P 18 x 11 3H3 0.724" (18.40mm) 630 nH ±5% Gapped 299.0 - 0.597 25.8 43.3 36.0 1120.0 Uncoated 0.209" (5.30mm) - -
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