Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLT32/20/3.2-3F4FERRITE CORE PLT 3F4 |
2,289 |
|
Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.289" (32.75mm) | 0.800" (20.32mm) |
|
|
PLT32/20/3.2/S-3F4Ferrite Misc |
2,484 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PLT22/16/2.5-4F1FERRITE CORE PLT |
4,554 |
|
Datasheet | - | Bulk | Active | PLT | PLT 22 x 16 x 2.5 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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|
FR43808ICI-CORE - FLAT BACKS |
2,321 |
|
Datasheet | - | Bulk | Active | Planar E/I | - | R | - | 9.028 µH | - | Ungapped | - | 2300 | - | 43.7 | 194.0 | 194.0 | 8460.0 | Uncoated | 0.150" (3.81mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
|
0079122A7KOOL MU MAX 026 PERM BLACK 120 S |
4,941 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 0.653" (16.59mm) | 15 nH | ±8% | Ungapped | - | 26 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
NT42316UGRM DESIGN SCP |
4,745 |
|
Datasheet | - | Bulk | Active | RM | - | T | - | 4.1 µH | ±25% | Ungapped | - | 3000 | - | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
|
PR41717UGEP CORE |
3,901 |
|
Datasheet | - | Bulk | Active | EP | - | R | - | 2.387 µH | - | Ungapped | - | 2300 | - | 29.5 | 33.7 | 25.5 | 999.0 | Uncoated | 0.661" (16.80mm) | 0.709" (18.00mm) | 0.433" (11.00mm) |
|
|
0079226A7KOOL MU MAX 019 PERM BLACK 120 S |
4,272 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 0.653" (16.59mm) | 11 nH | ±8% | Ungapped | - | 19 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
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|
0P41109UGPOT CORE |
4,657 |
|
Datasheet | - | Bulk | Active | P | - | P | 0.444" (11.28mm) | 1.573 µH | - | Ungapped | - | 2500 | - | 16.2 | 16.3 | 13.2 | 264.0 | Uncoated | 0.135" (3.43mm) | - | - |
|
|
DP42311UGDOUBLE SLAB SCP |
1,470 |
|
Datasheet | - | Bulk | Active | EQ | - | P | - | 3.747 µH | - | Ungapped | - | 2500 | - | 26.8 | 51.2 | 37.8 | 1370.0 | Uncoated | 0.436" (11.08mm) | 0.900" (22.86mm) | 0.600" (15.25mm) |
|
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EQX2619E060L124X FLUX 060 PERM EQ 2619 SIZE |
4,378 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 141 nH | ±8% | Ungapped | - | 60 | - | 63.9 | 119.8 | - | 7650.0 | Uncoated | 0.488" (12.40mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
NR41812UGRM-DESIGN SCP |
4,482 |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 2.387 µH | - | Ungapped | - | 2300 | - | 27.5 | 38.0 | 31.2 | 1040.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.275" (7.00mm) |
|
|
0R42517ICIC CORE |
4,276 |
|
Datasheet | - | Bulk | Active | ER | - | R | - | 7.021 µH | - | Ungapped | - | 2300 | - | 26.4 | 89.7 | 82.8 | 82.0 | Uncoated | 0.091" (2.30mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
|
|
RV41510UGRM CORE |
2,933 |
|
Datasheet | - | Bulk | Active | RM | - | V | - | 1.96 µH | ±25% | Ungapped | - | 2300 | - | 21.4 | 21.0 | 13.9 | 449.0 | Uncoated | 0.205" (5.20mm) | 0.575" (14.60mm) | 0.260" (6.60mm) |
|
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HP42311UGDOUBLE SLAB CP W/HOLE |
4,840 |
|
Datasheet | - | Bulk | Active | EQ | - | P | - | 3.46 µH | - | Ungapped | - | 2500 | - | 27.0 | 48.2 | 37.8 | 1300.0 | Uncoated | 0.436" (11.08mm) | 0.900" (22.86mm) | 0.600" (15.25mm) |
|
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EQX2619E040L124X FLUX 040 PERM EQ 2619 SIZE |
2,401 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 108 nH | ±8% | Ungapped | - | 40 | - | 63.9 | 120.0 | - | 7650.0 | Uncoated | 0.488" (12.40mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
EQX2619E075L124X FLUX 075 PERM EQ 2619 SIZE |
4,487 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RR42316UGR-RM DESIGN CORE |
2,230 |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 2.347 µH | - | Ungapped | - | 2300 | - | 35.5 | 52.0 | 36.9 | 1850.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.425" (10.80mm) |
|
|
EQX2619E026L124X FLUX 026 PERM EQ 2619 SIZE |
4,690 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 74 nH | ±8% | Ungapped | - | 26 | - | 63.9 | 120.0 | - | 7650.0 | Uncoated | 0.488" (12.40mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
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0076122A7KOOL MU HF 026 PERM BLACK 120 SI |
3,760 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu HF | 0.653" (16.59mm) | 15 nH | ±8% | Ungapped | - | 26 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.