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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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) | - | - |
|
|
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) | - | - |
|
|
C058148A2HIGH FLUX 160 PERM KHAKI 150 SIZ |
2,070 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
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) | - | - |
|
|
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) |
|
|
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) | - | - |
|
|
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) |
|
|
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) |
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.