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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
P42/29-3C91-E400

P42/29-3C91-E400

Ferrite Misc

Ferroxcube

3,992
RFQ
P42/29-3C91-E400

Datasheet

- Bulk Active P P 42 x 29 3C91 1.669" (42.40mm) 400 nH ±3% Gapped 82.0 - 0.259 68.6 265.0 214.0 18200.0 Uncoated 0.579" (14.70mm) - -
0078775A7

0078775A7

X FLUX 026 PERM BROWN 778 SIZE

Magnetics, a division of Spang & Co.

3,226
RFQ
0078775A7

Datasheet

- Bulk Active Toroid - XFlux 3.063" (77.80mm) 88 nH ±8% Ungapped - 26 - 177.2 492.0 - 87100.0 Uncoated 1.018" (25.86mm) - -
0078776A7

0078776A7

X FLUX 040 PERM BROWN 778 SIZE

Magnetics, a division of Spang & Co.

3,153
RFQ
0078776A7

Datasheet

- Bulk Active Toroid - XFlux 3.063" (77.80mm) 135 nH ±8% Ungapped - 40 - 177.2 492.0 - 87100.0 Uncoated 1.018" (25.86mm) - -
0078777A7S01

0078777A7S01

X FLUX HDCB 060 PERM BROWN 778 S

Magnetics, a division of Spang & Co.

1,088
RFQ
0078777A7S01

Datasheet

- Bulk Active Toroid - XFLUX HIGH DCB 3.063" (77.80mm) 205 nH ±8% Ungapped - 60 - 177.2 492.0 - 87100.0 Uncoated 1.057" (26.85mm) - -
0078772A7

0078772A7

X FLUX 019 PERM BROWN 778 SIZE

Magnetics, a division of Spang & Co.

2,983
RFQ
0078772A7

Datasheet

- Bulk Active Toroid - XFlux 3.063" (77.80mm) 64 nH ±8% Ungapped - 19 - 177.2 492.0 - 87100.0 Uncoated 1.018" (25.86mm) - -
0078771A7

0078771A7

X FLUX 090 PERM BROWN 778 SIZE

Magnetics, a division of Spang & Co.

2,649
RFQ
0078771A7

Datasheet

- Bulk Active Toroid - XFlux 3.063" (77.80mm) 306 nH ±8% Ungapped - 90 - 177.2 492.0 - 87100.0 Uncoated 1.018" (25.86mm) - -
0078773A7

0078773A7

X FLUX 075 PERM BROWN 778 SIZE

Magnetics, a division of Spang & Co.

3,296
RFQ
0078773A7

Datasheet

- Bulk Active Toroid - XFlux 3.063" (77.80mm) 256 nH ±8% Ungapped - 75 - 177.2 492.0 - 87100.0 Uncoated 1.018" (25.86mm) - -
0J49715TC

0J49715TC

TOROID

Magnetics, a division of Spang & Co.

3,533
RFQ
0J49715TC

Datasheet

- Bulk Active Toroid - J 4.016" (102.00mm) 6.575 µH ±20% Ungapped - 5000 - 255.3 267.2 - 68821.0 Uncoated 0.591" (15.00mm) - -
B64290L0699X097

B64290L0699X097

R63/38/25 N97 RINGKERN

EPCOS - TDK Electronics

2,779
RFQ
B64290L0699X097

Datasheet

- Tray Active - - - - - - - - - - - - - - - - - -
B64290L0043X097

B64290L0043X097

R58.3/32/18 N97 RINGKERN

EPCOS - TDK Electronics

2,297
RFQ
B64290L0043X097

Datasheet

- Tray Active - - - - - - - - - - - - - - - - - -
P42/29-3C95-A630

P42/29-3C95-A630

Ferrite Misc

Ferroxcube

2,149
RFQ
P42/29-3C95-A630

Datasheet

- Bulk Active P P 42 x 29 - - - - - - - - - - - - Uncoated - - -
0P49925IC

0P49925IC

I CORE

Magnetics, a division of Spang & Co.

2,855
RFQ
0P49925IC

Datasheet

- Bulk Active I - P - 6.2 µH - Ungapped - 2500 - 245.0 645.0 645.0 158000.0 Uncoated 1.000" (25.40mm) 4.000" (101.60mm) 1.000" (25.40mm)
0077102A701

0077102A701

KOOL MU 026 PERM BLACK 102 SIZE

Magnetics, a division of Spang & Co.

2,829
RFQ
0077102A701

Datasheet

- Bulk Active Toroid - Kool Mu 4.055" (103.00mm) 38 nH - Ungapped - 26 - 243.0 285.0 - 69200.0 Uncoated 0.567" (14.40mm) - -
0058448A2

0058448A2

HIGH FLUX 026 PERM KHAKI 454 SIZ

Magnetics, a division of Spang & Co.

4,579
RFQ
0058448A2

Datasheet

- Bulk Active Toroid - High Flux 1.689" (42.90mm) 47 nH ±8% Ungapped - 26 - 102.0 147.5 - 15100.0 Uncoated 0.640" (16.26mm) - -
0058454A2

0058454A2

HIGH FLUX 125 PERM KHAKI 454 SIZ

Magnetics, a division of Spang & Co.

1,407
RFQ
0058454A2

Datasheet

- Bulk Active Toroid - High Flux 1.689" (42.90mm) 224 nH ±8% Ungapped - 125 - 102.0 147.5 - 15100.0 Uncoated 0.640" (16.26mm) - -
T63/38/25-3E6

T63/38/25-3E6

FERRITE CORE TOROID

Ferroxcube

4,300
RFQ
T63/38/25-3E6

Datasheet

- Bulk Active Toroid - - 2.480" (63.00mm) - - - - - - - - - - Uncoated 0.984" (25.00mm) - -
P42/29-3C90-A350/N

P42/29-3C90-A350/N

Ferrite Misc

Ferroxcube

4,279
RFQ
P42/29-3C90-A350/N

Datasheet

- Bulk Active P P 42 x 29 3C90 1.669" (42.40mm) 350 nH ±3% Gapped 72.0 - 0.259 68.6 265.0 214.0 18200.0 Uncoated 0.579" (14.70mm) - -
T63/38/25-3E26

T63/38/25-3E26

Ferrite Misc

Ferroxcube

3,497
RFQ
T63/38/25-3E26

Datasheet

T63/38/25 Bulk Active Toroid T 63 x 38 x 25 3E26 2.480" (63.00mm) 17.9 µH ±25% Ungapped 7000.0 - 0.497 152.0 306.0 - 46500.0 Uncoated 0.984" (25.00mm) - -
TX74/39/13-3E10

TX74/39/13-3E10

Ferrite Misc

Ferroxcube

3,649
RFQ
TX74/39/13-3E10

Datasheet

- Bulk Active Toroid TX 74 x 39 x 13 3E10 2.910" (73.91mm) 15.5 µH ±20% Ungapped 9500.0 - 0.8 165.0 208.0 - 34300.0 Epoxy 0.510" (12.95mm) - -
I100/25/25-3C90

I100/25/25-3C90

Ferrite Misc

Ferroxcube

2,755
RFQ
I100/25/25-3C90

Datasheet

- Bulk Active I I 100 x 25 x 25 3C90 - - - Ungapped - - - - - - - Uncoated - - -
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