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
B66387Q0100K187 FERRITE CORE E 100NH N87 EPCOS - TDK Electronics	2,335	-	RFQ	Datasheet	E65/32/27	Bulk	Active	E	E 65 x 32 x 27	N87	-	100 nH	±10%	Distributed Gapped	-	2200	0.27	147.0	535.0	529.0	78600.0	Uncoated	1.291" (32.80mm)	2.559" (65.00mm)	1.079" (27.40mm)
PC47EI60-Z FERRITE CORE E 5.67UH PCS47 1SET TDK Corporation	2,942	-	RFQ	Datasheet	E	Tray	Active	E	-	PC47	-	5.67 µH	±25%	Ungapped	-	2500	0.441	109.0	247.0	-	26900.0	Uncoated	-	2.362" (60.00mm)	0.614" (15.60mm)
TX55/32/18-3E10-M FERRITE CORE TOROID Ferroxcube	3,221	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 55 x 32 x 18	-	2.264" (57.50mm)	-	±30%	Ungapped	9500.0	-	0.651	132.0	202.0	-	26580.0	Epoxy	0.756" (19.20mm)	-	-
TX55/32/18-3E6 FERRITE CORE TOROID Ferroxcube	100	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 55 x 32 x 18	-	2.264" (57.50mm)	-	±30%	Ungapped	9500.0	-	0.651	132.0	202.0	-	26580.0	Epoxy	0.756" (19.20mm)	-	-
B65881Q0100K097 FERRITE CORE PQ 100NH N97 1=2PCS EPCOS - TDK Electronics	1,995	-	RFQ	Datasheet	PQ35/35	Tray	Active	PQ	PQ 35 x 35	N97	-	100 nH	±10%	Distributed Gapped	-	-	0.47	79.7	171.0	161.0	13650.0	Uncoated	0.685" (17.40mm)	1.382" (35.10mm)	1.024" (26.00mm)
PC95PQ32/30Z-12 FERRITE CORE PQ 7UH PCS95 2PC TDK Corporation	3,516	-	RFQ	Datasheet	PQ	Tray	Active	PQ	PQ 32 x 30	PC95	-	7 µH	±25%	Ungapped	-	-	0.46	74.6	161.0	-	12000.0	Uncoated	1.195" (30.35mm)	1.260" (32.00mm)	0.866" (22.00mm)
5995003801 FERRITE CORE TOROID 4.2UH 95 Fair-Rite Products Corp.	1,668	-	RFQ	Datasheet	HF	Tray	Active	Toroid	-	95	2.402" (61.00mm)	4.2 µH	±25%	Ungapped	-	3000	0.00897	14.4	16.0	-	23080.0	Uncoated	0.500" (12.70mm)	-	-
TX55/32/18-3C94 FERRITE CORE TOROID 3C94 Ferroxcube	1,394	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 55 x 32 x 18	3C94	2.264" (57.50mm)	-	±25%	Ungapped	2300.0	-	0.651	132.0	202.0	-	26580.0	Epoxy	0.756" (19.20mm)	-	-
TX58/41/18-3C94 FERRITE CORE TOROID 3C94 Ferroxcube	2,960	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 58 x 41 x 18	3C94	2.354" (59.80mm)	-	±25%	Ungapped	2300.0	-	1.0	152.0	152.0	-	23200.0	Epoxy	0.729" (18.60mm)	-	-
PC95PQ35/35Z-12 FERRITE CORE PQ 7.32UH PCS95 2PC TDK Corporation	4,749	-	RFQ	Datasheet	PQ	Tray	Active	PQ	PQ 35 x 35	PC95	-	7.32 µH	±25%	Ungapped	-	-	0.45	87.9	196.0	-	17300.0	Uncoated	1.368" (34.75mm)	1.382" (35.10mm)	1.024" (26.00mm)
LRF372315MKCX FERRITE CORE TOROID 34.7UH Chemi-Con	3,628	-	RFQ	Datasheet	FL-V	Bulk	Active	Toroid	-	Nanocrystalline	1.594" (40.50mm)	34.7 µH	-	Ungapped	-	-	-	-	83.0	-	-	Uncoated	-	3.673" (93.30mm)	0.709" (18.00mm)
TX51/32/19-3E6 FERRITE CORE TOROID Ferroxcube	2,650	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 51 x 32 x 19	-	2.069" (52.55mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.783" (19.90mm)	-	-
PM62/49-3C94 FERRITE CORE PM 3C94 2PC SET Ferroxcube	4,720	-	RFQ	Datasheet	-	Bulk	Active	PM	PM 62 x 49	3C94	2.441" (62.00mm)	-	-	-	-	-	-	-	-	-	-	Uncoated	1.929" (49.00mm)	-	-
B66295G0000X197 FERRITE CORE ELP N97 1PC EPCOS - TDK Electronics	2,899	-	RFQ	Datasheet	ELP64/10/50	Tray	Active	ELP	ELP 64 x 10 x50	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.402" (10.20mm)	2.520" (64.00mm)	2.000" (50.80mm)
B64290A0699X087 FERRITE CORE TOROID 5UH N87 EPCOS - TDK Electronics	2,426	-	RFQ	Datasheet	T63/38/25	Box	Active	Toroid	R 63 x 38 x 25	N87	2.480" (63.00mm)	5 µH	±25%	Ungapped	-	2200	0.5	152.1	305.9	-	46530.0	Uncoated	0.984" (25.00mm)	-	-
9498207002 FERRITE CORE E SET Fair-Rite Products Corp.	4,729	-	RFQ	Datasheet	-	Bulk	Active	E	-	-	-	-	±25%	Ungapped	-	2400	15.4	80.7	520.0	515.0	41500.0	Uncoated	0.407" (10.34mm)	2.520" (64.00mm)	2.008" (51.00mm)
TX80/40/15-3E10-M FERRITE CORE TOROID Ferroxcube	2,613	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 80 x 40 x 15	-	3.268" (83.00mm)	-	±20%	Ungapped	9500.0	-	0.604	174.0	288.0	-	50200.0	Epoxy	0.626" (15.90mm)	-	-
B66371Q0400K195 FERRITE CORE E 400NH N95 EPCOS - TDK Electronics	4,418	-	RFQ	Datasheet	B66371	Bulk	Active	E	E 70 x 33 x 32	N95	-	400 nH	±10%	Gapped	-	2200	0.22	149.0	683.0	676.0	102000.0	Uncoated	1.307" (33.20mm)	2.776" (70.50mm)	1.260" (32.00mm)
TX63/38/25-3C90 FERRITE CORE TOROID 3C90 Ferroxcube	1,395	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	3C90	2.480" (63.00mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.984" (25.00mm)	-	-
TX80/40/15-3C90 FERRITE CORE TOROID 3C90 Ferroxcube	2,428	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 80 x 40 x 15	3C90	3.268" (83.00mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.626" (15.90mm)	-	-

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.