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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
B66325G0000X195

B66325G0000X195

FERRITE CORE E N95 1PC

EPCOS - TDK Electronics

1,758
RFQ
B66325G0000X195

Datasheet

E42/21/15 Box Active E E 42 x 21 x 15 N95 - - - Ungapped - - - - - - - Uncoated 0.835" (21.20mm) 1.654" (42.00mm) 0.598" (15.20mm)
B66383G0000X165

B66383G0000X165

FERRITE CORE E T65

EPCOS - TDK Electronics

4,468
RFQ
B66383G0000X165

Datasheet

E47/20/16 Box Active E E 47 x 20 x 16 T65 - - - - - 5200 0.38 89.0 233.0 226.0 20700.0 Uncoated 0.772" (19.60mm) 1.846" (46.90mm) 0.614" (15.60mm)
0055120AY

0055120AY

MPP 125 PERM AY 120 SIZE

Magnetics, a division of Spang & Co.

4,066
RFQ
0055120AY

Datasheet

- Bulk Active Toroid - MPP 0.653" (16.59mm) 72 nH ±8% Ungapped - 125 - 41.2 19.2 - 791.0 Uncoated 0.250" (6.35mm) - -
ROD10/100-3F3

ROD10/100-3F3

Ferrite Misc

Ferroxcube

1,928
RFQ
ROD10/100-3F3

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
0055051AY

0055051AY

MPP 060 PERM AY 050 SIZE

Magnetics, a division of Spang & Co.

4,440
RFQ
0055051AY

Datasheet

- Bulk Active Toroid - MPP 0.500" (12.70mm) 27 nH ±8% Ungapped - 60 - 31.2 10.9 - 340.0 Uncoated 0.187" (4.75mm) - -
0V40704A100

0V40704A100

GAPPED POT CORE

Magnetics, a division of Spang & Co.

3,418
RFQ
0V40704A100

Datasheet

- Bulk Active P - V 0.285" (7.24mm) 100 nH ±7% Ungapped - 2300 - 9.9 7.0 5.9 69.0 Uncoated 0.082" (2.08mm) - -
0J43019UG

0J43019UG

POT CORE

Magnetics, a division of Spang & Co.

2,769
RFQ
0J43019UG

Datasheet

- Bulk Active P - J 1.181" (30.00mm) 15.1 µH - Ungapped - 5000 - 45.2 137.0 116.0 6190.0 Uncoated 0.372" (9.45mm) - -
0055272A2

0055272A2

MPP 026 PERM GREY 270 SIZE

Magnetics, a division of Spang & Co.

2,592
RFQ
0055272A2

Datasheet

- Bulk Active Toroid - MPP 0.260" (6.60mm) 21 nH ±8% Ungapped - 26 - 13.6 9.2 - 125.0 Uncoated 0.188" (4.78mm) - -
PQ32/35-3F36

PQ32/35-3F36

FERRITE CORE PQ 3F36 2PC SET

Ferroxcube

3,654
RFQ
PQ32/35-3F36

Datasheet

- Bulk Active PQ PQ 32 x 35 3F36 - - - - - - - - - - - Uncoated 1.378" (35.00mm) 1.299" (33.00mm) 0.866" (22.00mm)
E55/28/21-3C90-G2500

E55/28/21-3C90-G2500

FERRITE CORE E 3C90

Ferroxcube

1,496
RFQ
E55/28/21-3C90-G2500

Datasheet

- Bulk Active E E 55 x 28 x 21 3C90 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.827" (21.00mm)
E55/28/21-3C91-G2000

E55/28/21-3C91-G2000

FERRITE CORE E 3C91

Ferroxcube

3,517
RFQ
E55/28/21-3C91-G2000

Datasheet

- Bulk Active E E 55 x 28 x 21 3C91 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.827" (21.00mm)
E55/28/21-3C94-G2000

E55/28/21-3C94-G2000

FERRITE CORE E 3C94

Ferroxcube

4,100
RFQ
E55/28/21-3C94-G2000

Datasheet

- Bulk Active E E 55 x 28 x 21 3C94 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.827" (21.00mm)
PQ32/35-3F46

PQ32/35-3F46

FERRITE CORE PQ 3F46 2PC SET

Ferroxcube

4,946
RFQ
PQ32/35-3F46

Datasheet

- Bulk Active PQ PQ 32 x 35 3F46 - - ±25% Ungapped 716.0 - 0.503 83.5 166.0 143.0 13800.0 Uncoated 1.378" (35.00mm) 1.299" (33.00mm) 0.866" (22.00mm)
E55/28/21-3C90-G2000

E55/28/21-3C90-G2000

Ferrite Misc

Ferroxcube

3,432
RFQ
E55/28/21-3C90-G2000

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
E55/28/21-3C94-G2400

E55/28/21-3C94-G2400

Ferrite Misc

Ferroxcube

1,322
RFQ
E55/28/21-3C94-G2400

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
PQ32/30-3F36-A315

PQ32/30-3F36-A315

Ferrite Misc

Ferroxcube

3,315
RFQ
PQ32/30-3F36-A315

Datasheet

- Bulk Active PQ PQ 32 x 30 3F36 - 315 nH ±3% Gapped 110.0 - 0.447 74.7 167.0 142.0 12500.0 Uncoated 0.596" (15.15mm) 1.299" (33.00mm) 0.866" (22.00mm)
T60006-L2025-W523

T60006-L2025-W523

FERRITE CORE TOROID 28.4UH

VACUUMSCHMELZE

1,909
RFQ
T60006-L2025-W523

Datasheet

- Bulk Active Toroid - - 1.087" (27.60mm) 28.4 µH - Ungapped - - - 70.7 20.0 - - Uncoated 0.504" (12.80mm) - -
B65813J0000R030

B65813J0000R030

FERRITE CORE RM 7.6UH N30 2PCS

EPCOS - TDK Electronics

3,608
RFQ
B65813J0000R030

Datasheet

RM10 Box Active RM RM 10 N30 - 7.6 µH -20%, +30% Ungapped 2720.0 4300 0.45 44.0 98.0 90.0 4310.0 Uncoated 0.368" (9.35mm) 1.122" (28.50mm) 0.531" (13.50mm)
B65813J0250A048

B65813J0250A048

RM10 N48 250 +3% -

EPCOS - TDK Electronics

3,096
RFQ
B65813J0250A048

Datasheet

- Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
B65845J0000Y038

B65845J0000Y038

FERRITE CORE EP 10.8UH T38 2PCS

EPCOS - TDK Electronics

3,658
RFQ
B65845J0000Y038

Datasheet

EP17 Box Active EP EP 17 T38 - 10.8 µH -30%, +40% Ungapped 7220.0 10000 0.84 28.5 33.9 25.5 966.0 Uncoated 0.335" (8.50mm) 0.724" (18.40mm) 0.443" (11.25mm)
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