Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PQ26/25-3C95-A400Ferrite Misc |
1,233 | - |
|
Datasheet | PQ26/25 | Bulk | Active | PQ | PQ 26 x 25 | 3C95 | - | 400 nH | - | Gapped | - | - | 0.451 | 54.3 | 120.0 | 108.0 | 6530.0 | Uncoated | 0.486" (12.35mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
|
0077260A7KOOL MU 040 PERM BLACK 254 SIZE |
1,544 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.570" (39.88mm) | 54 nH | ±8% | Ungapped | - | 40 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
C058150A2HIGH FLUX 125 PERM KHAKI 150 SIZ |
3,020 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0077258A7KOOL MU 090 PERM BLACK 254 SIZE |
1,472 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.570" (39.88mm) | 121 nH | ±8% | Ungapped | - | 90 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
C055179A2MPP 147 PERM GREY 180 SIZE |
1,297 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.208" (5.28mm) | 49 nH | ±8% | Ungapped | - | 147 | - | 10.6 | 2.85 | - | 30.3 | Coated | 0.125" (3.18mm) | - | - |
|
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0077257A7KOOL MU 014 PERM BLACK 254 SIZE |
1,069 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 1.570" (39.88mm) | 19 nH | ±8% | Ungapped | - | 14 | - | 98.5 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
C055180A2MPP 125 PERM GREY 180 SIZE |
4,455 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.208" (5.28mm) | 42 nH | ±8% | Ungapped | - | 125 | - | 10.6 | 2.85 | - | 30.3 | Coated | 0.125" (3.18mm) | - | - |
|
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C058148A2HIGH FLUX 160 PERM KHAKI 150 SIZ |
2,070 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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0077395A7KOOL MU 125 PERM BLACK 395 SIZE |
3,983 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.580" (40.13mm) | 254 nH | ±8% | Ungapped | - | 125 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
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|
NR43723UGRM DESIGN POT CORE |
4,707 | - |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 4.6 µH | - | Ungapped | - | 2300 | - | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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0077390A7KOOL MU 026 PERM BLACK 395 SIZE |
2,588 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.580" (40.13mm) | 53 nH | ±8% | Ungapped | - | 26 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
|
|
0077392A7KOOL MU 060 PERM BLACK 395 SIZE |
1,820 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.580" (40.13mm) | 122 nH | ±8% | Ungapped | - | 60 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
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0077393A7KOOL MU 075 PERM BLACK 395 SIZE |
4,336 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0P47035ECEC CORE |
3,218 | - |
|
Datasheet | - | Bulk | Active | EC | - | P | - | 4.8 µH | - | Ungapped | - | 2500 | - | 144.0 | 279.0 | 211.0 | 40100.0 | Uncoated | 1.358" (34.50mm) | 2.756" (70.00mm) | 0.646" (16.40mm) |
|
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E43/10/28-3C95-A630-EFERRITE CORE E 3C95 |
2,086 | - |
|
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-A630-PFERRITE CORE E 3C95 |
3,774 | - |
|
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-E400-EFerrite Misc |
3,614 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E43/10/28-3C95-G900Ferrite Misc |
1,746 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B65819N0315A048FERRITE CORE RM N48 |
4,892 | - |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N48 | - | - | - | Gapped | - | 2300 | 0.75 | 29.8 | 40.0 | - | 1190.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
B66365G0500X127FERRITE CORE ETD N27 1PC |
2,219 | - |
|
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) |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
