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Ferrite Cores

Manufacturer Series Packaging Part Status Core Type Supplier Device Package Diameter Inductance Factor (Al) Tolerance Material Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Finish Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Minimum Core Cross Section (Amin) mm² Height Length 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Part Status Core Type Supplier Device Package Diameter Inductance Factor (Al) Tolerance Material Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Finish Effective Area (Ae) mm² Effective Magnetic Volume (Ve) mm³ Minimum Core Cross Section (Amin) mm² Height Length Width
CF196 ETD3913

CF196 ETD3913

COSMO INDIA ETD CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF196 ETD3913

Datasheet

- Bulk Active ETD ETD 39 x 20 x 13 - - - N27 Gapped - - - - Uncoated - - - 0.787" (20.00mm) 1.531" (38.90mm) 0.504" (12.80mm)
N001 30-19-00-0000

N001 30-19-00-0000

Pot Core

Ferrite International

8,820
N001 30-19-00-0000

Datasheet

- Bulk Active P (Pot Core) P 30 x 19 - - ±25% N001 Ungapped - - - - Uncoated - - - 0.370" (9.40mm) 1.181" (30.00mm) -
7099 30-19-00-0000

7099 30-19-00-0000

Pot Core

Ferrite International

8,820
7099 30-19-00-0000

Datasheet

- Bulk Active P (Pot Core) P 30 x 19 - - ±25% 7099 Ungapped - - - - Uncoated - - - 0.370" (9.40mm) 1.181" (30.00mm) -
50ALL 30-19-00-0000

50ALL 30-19-00-0000

Pot Core

Ferrite International

8,820
50ALL 30-19-00-0000

Datasheet

- Bulk Active P (Pot Core) P 30 x 19 - - ±25% 50ALL Ungapped - - - - Uncoated - - - 0.370" (9.40mm) 1.181" (30.00mm) -
7070 30-19-00-0000

7070 30-19-00-0000

Pot Core

Ferrite International

8,820
7070 30-19-00-0000

Datasheet

- Bulk Active P (Pot Core) P 30 x 19 - - ±25% 7070 Ungapped - - - - Uncoated - - - 0.370" (9.40mm) 1.181" (30.00mm) -
T60403-D4185-X032

T60403-D4185-X032

FERRITE CORE

VACUUMSCHMELZE

626
T60403-D4185-X032

Datasheet

- Bulk Active - - - - - - - - - - - - - - - - - -
CF196 EE4220

CF196 EE4220

COSMO INDIA E CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF196 EE4220

Datasheet

- Bulk Active E E 42 x 21 x 20 - - - N27 Ungapped - - - - Uncoated - - - 0.835" (21.20mm) 1.654" (42.00mm) 0.787" (20.00mm)
CF199 P1408

CF199 P1408

COSMO INDIA POT CORES MN-ZN

Cosmo Ferrites Ltd.

500
CF199 P1408

Datasheet

- Bulk Active P (Pot Core) P 14 x 8 0.563" (14.30mm) 9.8 µH -30%, +40% T38 Ungapped - 10000 0.73 21.0 Uncoated 28.7 603.0 - 0.167" (4.25mm) - -
CF249 EE4716

CF249 EE4716

COSMO INDIA E CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF249 EE4716

Datasheet

- Bulk Active E E 47 x 20 x 16 - - - 3C92 - - - - - Uncoated - - - 0.772" (19.60mm) 1.846" (46.90mm) 0.614" (15.60mm)
CF295 RM8

CF295 RM8

COSMO INDIA RM CORES MN-ZN

Cosmo Ferrites Ltd.

500
CF295 RM8

Datasheet

- Bulk Active RM RM 8 - 1.6 µH ±10% N41 Gapped - 2800 0.59 38.0 Uncoated 64.0 2430.0 - 0.324" (8.25mm) 0.913" (23.20mm) 0.433" (11.00mm)
CF292 EE3220P

CF292 EE3220P

COSMO INDIA ELP CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF292 EE3220P

Datasheet

- Bulk Active ELP ELP 32 x 6 x 20 - - - N92 Ungapped - - - - Uncoated - - - 0.250" (6.35mm) 1.250" (31.75mm) 0.801" (20.35mm)
CF139 ETD4415

CF139 ETD4415

COSMO INDIA ETD CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF139 ETD4415

Datasheet

- Bulk Active ETD ETD 44 x 22 x 15 - - - N87 Gapped - - - - Uncoated - - - 0.886" (22.50mm) 1.724" (43.80mm) 0.598" (15.20mm)
CF139 EE4328P

CF139 EE4328P

COSMO INDIA ELP CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF139 EE4328P

Datasheet

- Bulk Active ELP ELP 43 x 10 x 28 - 7.3 µH ±25% N87 Gapped - - 0.27 61.1 Uncoated 225.0 14000.0 - 0.374" (9.50mm) 1.701" (43.20mm) 1.098" (27.90mm)
7099 80-38-20-0000

7099 80-38-20-0000

E-Core

Ferrite International

10,000
7099 80-38-20-0000

Datasheet

- Bulk Active E E 80 x 38 x 20 - - ±25% 7099 Ungapped - - - - Uncoated - - - 1.500" (38.10mm) 3.150" (80.00mm) 0.780" (19.80mm)
7070 80-38-20-0000

7070 80-38-20-0000

E-Core

Ferrite International

9,072
7070 80-38-20-0000

Datasheet

- Bulk Active E E 80 x 38 x 20 - - ±25% 7070 Ungapped - - - - Uncoated - - - 1.500" (38.10mm) 3.150" (80.00mm) 0.780" (19.80mm)
5099 80-38-20-0000

5099 80-38-20-0000

E-Core

Ferrite International

9,066
5099 80-38-20-0000

Datasheet

- Bulk Active E E 80 x 38 x 20 - - ±25% 5099 Ungapped - - - - Uncoated - - - 1.500" (38.10mm) 3.150" (80.00mm) 0.780" (19.80mm)
7070 55-28-21-0000

7070 55-28-21-0000

E-Core

Ferrite International

7,200
7070 55-28-21-0000

Datasheet

- Bulk Active E E 55 x 28 x 21 - - ±25% 7070 Ungapped - - - - Uncoated - - - 1.083" (27.50mm) 2.165" (55.00mm) 0.787" (20.00mm)
CF196 ETD4917

CF196 ETD4917

COSMO INDIA ETD CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF196 ETD4917

Datasheet

- Bulk Active ETD ETD 49 x 25 x 16 - - - N27 Gapped - - - - Uncoated - - - 0.980" (24.90mm) 1.909" (48.50mm) 0.657" (16.70mm)
CF139 ETD4917

CF139 ETD4917

COSMO INDIA ETD CORE MN-ZN

Cosmo Ferrites Ltd.

500
CF139 ETD4917

Datasheet

- Bulk Active ETD ETD 49 x 25 x 16 - - - N87 Gapped - - - - Uncoated - - - 0.980" (24.90mm) 1.909" (48.50mm) 0.657" (16.70mm)
CF199 P2213

CF199 P2213

COSMO INDIA POT CORES MN-ZN

Cosmo Ferrites Ltd.

500
CF199 P2213

Datasheet

- Bulk Active P (Pot Core) P 22 x 13 0.866" (22.00mm) 16 µH -30%, +40% T38 Ungapped - 10000 0.5 31.6 Uncoated 63.0 1990.0 - 0.268" (6.80mm) - -
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