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.

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
B65716L0000R065 FERRITE CORE TT 11.8UH T65 2PCS EPCOS - TDK Electronics	1,451	-	RFQ	Datasheet	PT23/11	Box	Active	TT	TT 23 x 11	T65	0.917" (23.30mm)	11.8 µH	-20%, +30%	Ungapped	3880.0	5200	0.45	31.2	68.8	62.8	2144.0	Uncoated	0.220" (5.60mm)	-	-
B65716L0000R087 FERRITE CORE TT 4.8UH N87 2PCS EPCOS - TDK Electronics	2,549	-	RFQ	Datasheet	PT23/11	Box	Active	TT	TT 23 x 11	N87	0.917" (23.30mm)	4.8 µH	-20%, +30%	Ungapped	1730.0	2200	0.45	31.2	68.8	62.8	2144.0	Uncoated	0.220" (5.60mm)	-	-
00K6527E014 KOOL MU 6527 E CORE Magnetics, a division of Spang & Co.	3,393	-	RFQ	Datasheet	-	Bulk	Active	E	-	Kool Mµ	-	103 nH	±8%	Ungapped	-	14	-	147.0	540.0	-	79400.0	Uncoated	1.280" (32.51mm)	2.565" (65.15mm)	1.063" (27.00mm)
E65/32/27-3C90-G2500 FERRITE CORE E 3C90 Ferroxcube	4,319	-	RFQ	Datasheet	-	Bulk	Active	E	E 65 x 32 x 27	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.291" (32.80mm)	2.559" (65.00mm)	1.079" (27.40mm)
E65/32/27-3C94-G2000 FERRITE CORE E 3C94 Ferroxcube	2,417	-	RFQ	Datasheet	-	Bulk	Active	E	E 65 x 32 x 27	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.291" (32.80mm)	2.559" (65.00mm)	1.079" (27.40mm)
E65/32/27-3C90-G2000 Ferrite Misc Ferroxcube	2,127	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RM14/ILP-3F3 Ferrite Misc Ferroxcube	2,384	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 14	3F3	-	7.7 µH	±25%	Ungapped	1550.0	-	0.25	50.9	201.0	168.0	10230.0	Uncoated	0.404" (10.25mm)	1.661" (42.20mm)	0.748" (19.00mm)
E64/10/50-3C90 FERRITE CORE E 3C90 Ferroxcube	4,541	-	RFQ	Datasheet	-	Bulk	Active	E	E 64 x 10 x 50	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.402" (10.20mm)	2.520" (64.00mm)	2.000" (50.80mm)
E64/10/50-3C94 Ferrite Misc Ferroxcube	2,552	-	RFQ	Datasheet	-	Bulk	Active	E	E 64 x 10 x 50	3C94	-	14.64 µH	±25%	Ungapped	1820.0	-	0.156	79.9	519.0	519.0	40700.0	Uncoated	-	-	-
C055135A2 MPP 300 PERM GREY 140 SIZE Magnetics, a division of Spang & Co.	2,138	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.165" (4.19mm)	62 nH	±8%	Ungapped	-	300	-	8.06	1.3	-	10.5	Coated	0.085" (2.16mm)	-	-
EQH3626E060L174 HIGH FLUX 060 PERM EQ 3626 SIZE Magnetics, a division of Spang & Co.	2,037	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	154 nH	±8%	Ungapped	-	60	-	94.7	181.0	-	17122.0	Uncoated	0.685" (17.40mm)	1.417" (36.00mm)	1.024" (26.00mm)
EQH3626E040L174 HIGH FLUX 040 PERM EQ 3626 SIZE Magnetics, a division of Spang & Co.	2,769	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	110 nH	±8%	Ungapped	-	40	-	94.7	181.0	-	17122.0	Uncoated	0.685" (17.40mm)	1.417" (36.00mm)	1.024" (26.00mm)
EQH3626E026L174 HIGH FLUX 026 PERM EQ 3626 SIZE Magnetics, a division of Spang & Co.	2,735	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	75 nH	±8%	Ungapped	-	26	-	94.7	181.0	-	17122.0	Uncoated	0.685" (17.40mm)	1.417" (36.00mm)	1.024" (26.00mm)
PLT64/50/5-3C97 FERRITE CORE PLT 3C97 Ferroxcube	4,367	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 64 x 50 x 5	3C97	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.200" (5.08mm)	2.520" (64.00mm)	0.228" (5.80mm)
RM14/I-3F4 FERRITE CORE RM 3F4 2PC SET Ferroxcube	4,632	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 14	3F4	-	-	±25%	Ungapped	-	-	0.353	70.0	198.0	168.0	13900.0	Uncoated	1.185" (30.10mm)	1.661" (42.20mm)	0.748" (19.00mm)
B65531T0040A001 P11/7 K 1 40 +3% -3 EPCOS - TDK Electronics	1,061	-	RFQ	Datasheet	B65531	Tray	Active	P	P 11 x 7	K1	0.445" (11.30mm)	40 nH	±3%	Ungapped	32.0	-	0.92	16.3	17.7	14.1	289.0	Uncoated	0.130" (3.30mm)	-	-
00K8024E060 KOOL MU 8024 E CORE Magnetics, a division of Spang & Co.	2,408	-	RFQ	Datasheet	-	Bulk	Active	E	-	Kool Mu	-	370 nH	±8%	Ungapped	-	60	-	131.0	600.0	-	78840.0	Uncoated	0.950" (24.13mm)	3.150" (80.00mm)	1.170" (29.72mm)
E80/38/20-3C92-G1000 FERRITE CORE E 3C92 Ferroxcube	3,857	-	RFQ	Datasheet	-	Bulk	Active	E	E 80 x 38 x 20	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.500" (38.10mm)	3.150" (80.00mm)	0.780" (19.80mm)
E80/38/20-3C92-G2000 FERRITE CORE E 3C92 Ferroxcube	3,063	-	RFQ	Datasheet	-	Bulk	Active	E	E 80 x 38 x 20	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.500" (38.10mm)	3.150" (80.00mm)	0.780" (19.80mm)
E80/38/20-3C92-G500 FERRITE CORE E 3C92 Ferroxcube	2,745	-	RFQ	Datasheet	-	Bulk	Active	E	E 80 x 38 x 20	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.500" (38.10mm)	3.150" (80.00mm)	0.780" (19.80mm)

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.