Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FR43208ECE-CORE WITH FLAT BACK |
2,398 | - |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 6.521 µH | - | Ungapped | - | 2300 | - | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
FR43208ICI-CORE WITH FLAT BACK |
3,098 | - |
|
Datasheet | - | Bulk | Active | I | - | R | - | 7.321 µH | - | Ungapped | - | 2300 | - | 35.1 | 130.0 | 130.0 | 4560.0 | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
0F44119ECEC CORE |
4,626 | - |
|
Datasheet | - | Bulk | Active | EC | - | F | - | 3.7 µH | ±25% | Ungapped | - | 3000 | - | 89.3 | 121.0 | 106.0 | 10800.0 | Uncoated | 0.768" (19.50mm) | 1.598" (40.60mm) | 0.457" (11.60mm) |
|
|
0L41126ECER CORE |
3,342 | - |
|
Datasheet | - | Bulk | Active | ER | - | L | - | 610 nH | ±25% | Ungapped | - | 900 | - | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
0077848A7HT05KOOL MU 060 PERM BLACK 206 SIZE |
3,435 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CR43208ECE-CORE WITH CLIP SLOTS |
2,740 | - |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 6.521 µH | - | Ungapped | - | 2300 | - | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
NR41110UGRM NH CORE |
1,643 | - |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 1.125 µH | - | Ungapped | - | 2300 | - | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
|
00K1808E090KOOL MU 1808 E CORE |
1,446 | - |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 69 nH | ±8% | Ungapped | - | 90 | - | 40.1 | 22.8 | - | 914.0 | Uncoated | 0.319" (8.10mm) | 0.760" (19.30mm) | 0.188" (4.78mm) |
|
|
ERK2507E026L110KOOL MU 026 PERM EER 2507 SIZE |
2,710 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ERK2507E060L110KOOL MU 060 PERM EER 2507 SIZE |
4,214 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
