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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
E43/10/28-3C95-A315-P

E43/10/28-3C95-A315-P

FERRITE CORE E 3C95

Ferroxcube

2,355
RFQ
E43/10/28-3C95-A315-P

Datasheet

- Bulk Active E E 43 x 10 x 28 3C95 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
E43/10/28-3C95-A400-E

E43/10/28-3C95-A400-E

FERRITE CORE E 3C95

Ferroxcube

2,149
RFQ
E43/10/28-3C95-A400-E

Datasheet

- Bulk Active E E 43 x 10 x 28 3C95 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
E43/10/28-3C95-A400-P

E43/10/28-3C95-A400-P

FERRITE CORE E 3C95

Ferroxcube

2,680
RFQ
E43/10/28-3C95-A400-P

Datasheet

- Bulk Active E E 43 x 10 x 28 3C95 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
0055037AY

0055037AY

MPP 200 PERM AY 040 SIZE

Magnetics, a division of Spang & Co.

1,955
RFQ
0055037AY

Datasheet

- Bulk Active Toroid - MPP 0.400" (10.15mm) 105 nH ±8% Ungapped - 200 - 23.0 9.57 - 220.0 Uncoated 0.156" (3.96mm) - -
0R43019UG

0R43019UG

POT CORE

Magnetics, a division of Spang & Co.

4,733
RFQ
0R43019UG

Datasheet

- Bulk Active P - R 1.181" (30.00mm) 6.68 µH - Ungapped - 2300 - 45.2 137.0 116.0 6190.0 Uncoated 0.372" (9.45mm) - -
0055241AY

0055241AY

MPP 060 PERM AY 240 SIZE

Magnetics, a division of Spang & Co.

4,800
RFQ
0055241AY

Datasheet

- Bulk Active Toroid - MPP 0.260" (6.60mm) 26 nH ±8% Ungapped - 60 - 13.6 4.76 - 64.9 Uncoated 0.100" (2.54mm) - -
B65531T0250A048

B65531T0250A048

P11/7 N48 250 +3% -

EPCOS - TDK Electronics

4,804
RFQ
B65531T0250A048

Datasheet

B65531 Tray Active P P 11 x 7 N48 0.445" (11.30mm) 250 nH ±3% Ungapped 199.0 - 0.92 16.3 17.7 14.1 289.0 Uncoated 0.130" (3.30mm) - -
B66365G0200X127

B66365G0200X127

FERRITE CORE ETD N27 1PC

EPCOS - TDK Electronics

4,622
RFQ
B66365G0200X127

Datasheet

ETD44/22/15 Box Active ETD ETD 44 x 22 x 15 N27 - - - Gapped - - - - - - - Uncoated 0.886" (22.50mm) 1.724" (43.80mm) 0.598" (15.20mm)
B66365G0050X127

B66365G0050X127

FERRITE CORE ETD N27

EPCOS - TDK Electronics

3,695
RFQ
B66365G0050X127

Datasheet

ETD44/22/15 Box Active ETD ETD 44 x 22 x 15 N27 - - - Gapped - 2000 0.6 103.0 173.0 172.0 17800.0 Uncoated 0.886" (22.50mm) 1.724" (43.80mm) 0.598" (15.20mm)
B66461W0500J187

B66461W0500J187

ELP43/10/28 N87 500 +5% -

EPCOS - TDK Electronics

3,612
RFQ
B66461W0500J187

Datasheet

- Tray Active - - - - - - - - - - - - - - - - - -
B65813J0000R606

B65813J0000R606

RM10 PC95 5500 +30

EPCOS - TDK Electronics

1,976
RFQ
B65813J0000R606

Datasheet

- Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
PQ26/25-3F36-E250

PQ26/25-3F36-E250

Ferrite Misc

Ferroxcube

2,044
RFQ
PQ26/25-3F36-E250

Datasheet

- Bulk Active PQ PQ 26 x 25 3F36 - 250 nH ±3% Gapped 90.0 - 0.451 54.3 120.0 108.0 6530.0 Uncoated 0.486" (12.35mm) 1.075" (27.30mm) 0.748" (19.00mm)
PQ26/25-3F46-E250

PQ26/25-3F46-E250

Ferrite Misc

Ferroxcube

3,291
RFQ
PQ26/25-3F46-E250

Datasheet

- Bulk Active PQ PQ 26 x 25 3F46 - 250 nH ±3% Gapped 90.0 - 0.451 54.3 120.0 108.0 6530.0 Uncoated 0.486" (12.35mm) 1.075" (27.30mm) 0.748" (19.00mm)
PQ26/25-3C97-E250

PQ26/25-3C97-E250

Ferrite Misc

Ferroxcube

1,325
RFQ
PQ26/25-3C97-E250

Datasheet

- Bulk Active PQ PQ 26 x 25 3C97 - 250 nH ±3% Gapped 90.0 - 0.451 54.3 120.0 108.0 6530.0 Uncoated 0.486" (12.35mm) 1.075" (27.30mm) 0.748" (19.00mm)
EQK5032E040L250

EQK5032E040L250

KOOL MU 040 PERM EQ 5032 SIZE

Magnetics, a division of Spang & Co.

3,750
RFQ
EQK5032E040L250

Datasheet

- Bulk Active EQ - Kool Mµ - 136 nH ±8% Ungapped - 40 - 133.0 314.0 - 41900.0 Uncoated 0.984" (25.00mm) 1.969" (50.00mm) 1.260" (32.00mm)
EQK5032E026L250

EQK5032E026L250

KOOL MU 026 PERM EQ 5032 SIZE

Magnetics, a division of Spang & Co.

1,777
RFQ
EQK5032E026L250

Datasheet

- Bulk Active EQ - Kool Mµ - 92 nH ±8% Ungapped - 26 - 133.0 314.0 - 41900.0 Uncoated 0.984" (25.00mm) 1.969" (50.00mm) 1.260" (32.00mm)
EQK5032E060L250

EQK5032E060L250

KOOL MU 060 PERM EQ 5032 SIZE

Magnetics, a division of Spang & Co.

4,637
RFQ
EQK5032E060L250

Datasheet

- Bulk Active EQ - Kool Mµ - 190 nH ±8% Ungapped - 60 - 133.0 314.0 - 41900.0 Uncoated 0.984" (25.00mm) 1.969" (50.00mm) 1.260" (32.00mm)
E42/33/20-3F36

E42/33/20-3F36

FERRITE CORE E 3F36

Ferroxcube

4,855
RFQ
E42/33/20-3F36

Datasheet

- Bulk Active E E 42 x 33 x 20 3F36 - - - - - - - - - - - Uncoated 1.291" (32.80mm) 1.654" (42.00mm) 0.787" (20.00mm)
PQ32/30-3C92

PQ32/30-3C92

Ferrite Misc

Ferroxcube

1,365
RFQ
PQ32/30-3C92

Datasheet

- Bulk Active PQ PQ 32 x 30 3C92 - - - Ungapped - - 0.447 74.7 167.0 142.0 12500.0 Uncoated 0.596" (15.15mm) 1.299" (33.00mm) 0.866" (22.00mm)
B66483K0000X197

B66483K0000X197

FERRITE CORE 3.77UH N97

EPCOS - TDK Electronics

3,257
RFQ
B66483K0000X197

Datasheet

I20/2.3/14 Box Active - I 20 x 2.3 x 14 N97 - 3.77 µH ±25% Ungapped 1260.0 - 0.42 25.1 59.8 55.0 1500.0 Uncoated 0.091" (2.30mm) 0.787" (20.00mm) 0.551" (14.00mm)
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