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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
PQ35/35-3C94

PQ35/35-3C94

FERRITE CORE PQ 3C94 2PC SET

Ferroxcube

1,170
RFQ
PQ35/35-3C94

Datasheet

- Bulk Active PQ PQ 35 x 35 3C94 - - ±25% Ungapped - - 0.454 86.1 190.0 162.0 16300.0 Uncoated 1.366" (34.70mm) 1.421" (36.10mm) 1.024" (26.00mm)
PQ35/35-3C90

PQ35/35-3C90

Ferrite Misc

Ferroxcube

1,539
RFQ
PQ35/35-3C90

Datasheet

PQ35/35 Bulk Active PQ PQ 35 x 35 3C90 - 5.2 µH ±25% Ungapped 1880.0 - 0.454 86.1 190.0 162.0 16300.0 Uncoated 0.683" (17.35mm) 1.421" (36.10mm) 1.024" (26.00mm)
PQ35/35-3C91

PQ35/35-3C91

Ferrite Misc

Ferroxcube

3,184
RFQ
PQ35/35-3C91

Datasheet

- Bulk Active PQ PQ 35 x 35 3C91 - 6 µH ±25% Ungapped 2160.0 - 0.454 86.1 190.0 162.0 16300.0 Uncoated 0.683" (17.35mm) 1.421" (36.10mm) 1.024" (26.00mm)
T60006L2025W980

T60006L2025W980

W980

VACUUMSCHMELZE

2,304
RFQ
T60006L2025W980

Datasheet

- Box Active Toroid - Nanocrystalline 1.098" (27.90mm) 3.1 µH - Ungapped - - - 64.0 360.0 - - Epoxy 0.492" (12.50mm) - -
C055177A2

C055177A2

MPP 200 PERM GREY 180 SIZE

Magnetics, a division of Spang & Co.

4,968
RFQ
C055177A2

Datasheet

- Bulk Active Toroid - MPP 0.208" (5.28mm) 67 nH ±8% Ungapped - 200 - 10.6 2.85 - 30.3 Coated 0.125" (3.18mm) - -
0055405AY

0055405AY

MPP 300 PERM AY 410 SIZE

Magnetics, a division of Spang & Co.

4,931
RFQ
0055405AY

Datasheet

- Bulk Active Toroid - MPP 0.270" (6.86mm) 166 nH ±8% Ungapped - 300 - 16.5 7.25 - 120.0 Uncoated 0.200" (5.08mm) - -
0R45418EC

0R45418EC

EER CORE

Magnetics, a division of Spang & Co.

4,748
RFQ
0R45418EC

Datasheet

- Bulk Active EER - R - 6.1 µH - Ungapped - 2300 - 91.8 250.0 240.0 23000.0 Uncoated 0.720" (18.30mm) 2.106" (53.50mm) 0.707" (17.95mm)
C055174A2

C055174A2

MPP 173 PERM GREY 180 SIZE

Magnetics, a division of Spang & Co.

3,951
RFQ
C055174A2

Datasheet

- Bulk Active Toroid - MPP 0.208" (5.28mm) 57 nH ±8% Ungapped - 173 - 10.6 2.85 - 30.3 Coated 0.125" (3.18mm) - -
B65501D0000Y001

B65501D0000Y001

FERRITE CORE P 2PCS

EPCOS - TDK Electronics

4,510
RFQ
B65501D0000Y001

Datasheet

P5.8/3.3 Box Active P (Pot Core) P 5.8 x 3.3 - 0.228" (5.80mm) - - Ungapped - - 1.68 7.9 4.7 - 37.0 Uncoated 0.067" (1.70mm) - -
B65754J0000R030

B65754J0000R030

FERRITE CORE TT N30

EPCOS - TDK Electronics

1,696
RFQ
B65754J0000R030

Datasheet

PT14/8 Box Active TT - N30 - - - - - 4300 0.84 25.3 25.3 22.1 539.0 Uncoated 0.167" (4.25mm) 0.563" (14.30mm) -
B66367G1000X127

B66367G1000X127

FERRITE CORE ETD N27 1PC

EPCOS - TDK Electronics

1,952
RFQ
B66367G1000X127

Datasheet

ETD49/25/16 Box Active ETD ETD 49 x 25 x 16 N27 - - - Gapped - - - - - - - Uncoated 0.980" (24.90mm) 1.909" (48.50mm) 0.657" (16.70mm)
B66289K0000X197

B66289K0000X197

I38/4/25 N97 8400 +25%

EPCOS - TDK Electronics

3,672
RFQ
B66289K0000X197

Datasheet

B66289K Tray Active I I 38 x 4 x 25 N97 1.000" (25.40mm) - - Ungapped - - - - - - - Uncoated 0.150" (3.81mm) 1.500" (38.10mm) 1.000" (25.40mm)
B66289K0000X192

B66289K0000X192

I38/4/25 N92 6200 +25%

EPCOS - TDK Electronics

3,505
RFQ
B66289K0000X192

Datasheet

B66289K Tray Active I I 38 x 4 x 25 N92 1.000" (25.40mm) - - Ungapped - - - - - - - Uncoated 0.150" (3.81mm) 1.500" (38.10mm) 1.000" (25.40mm)
C058351A2

C058351A2

HIGH FLUX 060 PERM KHAKI 350 SIZ

Magnetics, a division of Spang & Co.

1,509
RFQ
C058351A2

Datasheet

- Bulk Active Toroid - High Flux 0.958" (24.33mm) 51 nH ±8% Ungapped - 60 - 58.8 38.8 - 2280.0 Coated 0.380" (9.65mm) - -
T36/23/15-3C11

T36/23/15-3C11

Ferrite Misc

Ferroxcube

4,030
RFQ
T36/23/15-3C11

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
B65811J0250A038

B65811J0250A038

FERRITE CORE RM

EPCOS - TDK Electronics

2,623
RFQ
B65811J0250A038

Datasheet

RM8 Box Active RM - - - - - Gapped - - - - - - - Uncoated - - -
ZF44916TC

ZF44916TC

TOROID GREY COATED

Magnetics, a division of Spang & Co.

4,026
RFQ
ZF44916TC

Datasheet

- Bulk Active Toroid - F 1.977" (50.22mm) 3.54 µH ±20% Ungapped - 3000 - 127.0 118.0 - 15010.0 Epoxy 0.655" (16.64mm) - -
0V41811A250

0V41811A250

GAPPED POT CORE

Magnetics, a division of Spang & Co.

3,263
RFQ
0V41811A250

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
E55/28/21-3C95

E55/28/21-3C95

FERRITE CORE E 3C95

Ferroxcube

3,235
RFQ
E55/28/21-3C95

Datasheet

- Bulk Active E E 55 x 28 x 21 3C95 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.827" (21.00mm)
PLT58/38/4-3C90

PLT58/38/4-3C90

FERRITE CORE PLT 3C90

Ferroxcube

1,388
RFQ
PLT58/38/4-3C90

Datasheet

- Bulk Active PLT PLT 58 x 38 x 4 3C90 - - - - - - - - - - - Uncoated 0.161" (4.10mm) 2.299" (58.40mm) 1.500" (38.10mm)
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