Ferrite Cores

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of 11.363

Mfr Part #	Quantity Available	Price	Series	Package	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
B64290P0037X087 FERRITE CORE TOROID 560NH N87 EPCOS - TDK Electronics	7.734 In Stock	1 : €0.55000 Box	TC6.3/3.8/2.5	Box	Active	Toroid	-	N87	0.249" (6.32mm)	560 nH	±25%	Ungapped	-	2200	4.97	15.21	3.06	-	46.5	Parylene	0.099" (2.52mm)	-	-
B64290P0037X830 FERRITE CORE TOROID 1.09UH N30 EPCOS - TDK Electronics	3.734 In Stock	1 : €0.60000 Bulk	TC6.3/3.8/2.5	Bulk	Active	Toroid	-	N30	0.249" (6.32mm)	1.09 µH	±25%	Ungapped	-	4300	4.97	15.21	3.06	-	46.5	Parylene	0.099" (2.52mm)	-	-
PLT18/10/2/S-3F36 FERRITE CORE PLT 3F36 Ferroxcube	28.582 In Stock	1 : €0.94000 Bulk	-	Bulk	Active	PLT	PLT 18 x 10 x 2	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.094" (2.40mm)	0.709" (18.00mm)	0.394" (10.00mm)
B66311G0100X187 FERRITE CORE E N87 EPCOS - TDK Electronics	10.325 In Stock	1 : €0.95000 Box	-	Box	Active	E	E 20 x 10 x 6	N87	-	-	-	-	-	2200	1.44	46.3	32.1	31.9	1490.0	Uncoated	0.398" (10.10mm)	0.803" (20.40mm)	0.232" (5.90mm)
E14/3.5/5/R-3C95 FERRITE CORE E 3C95 Ferroxcube	3.114 In Stock	1 : €1.12000 Bulk	-	Bulk	Active	E	E 14 x 3.5 x 5	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.138" (3.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
B66281G0000X187 FERRITE CORE ELP N87 1PC EPCOS - TDK Electronics	6.742 In Stock	1 : €1.13000 Box	ELP14/3.5/5	Box	Active	ELP	ELP 14 x 3.5 x 5	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.138" (3.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
T60006L2009W914 FERRITE CORE TOROID 25.5UH VACUUMSCHMELZE	26.360 In Stock	1 : €1.15000 Box	-	Box	Active	Toroid	-	-	0.441" (11.20mm)	25.5 µH	-	Ungapped	-	-	-	25.6	5.94	-	-	Uncoated	0.228" (5.80mm)	-	-
B64290L0045X038 FERRITE CORE TOROID 6.44UH T38 EPCOS - TDK Electronics	15.359 In Stock	1 : €1.18000 Bulk	TX16/9.6/6.3	Bulk	Active	Toroid	-	T38	0.677" (17.20mm)	6.44 µH	±30%	Ungapped	-	10000	1.95	38.52	19.73	-	760.0	Epoxy	0.287" (7.30mm)	-	-
E14/3.5/5/R-3F46 FERRITE CORE E 3F46 Ferroxcube	1.500 In Stock	1 : €1.18000 Bulk	-	Bulk	Active	E	E 14 x 3.5 x 5	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.138" (3.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
B64290L0632X830 FERRITE CORE TOROID 4.16UH N30 EPCOS - TDK Electronics	4.252 In Stock	1 : €1.32000 Bulk	TX20/10/7	Bulk	Active	Toroid	-	N30	0.835" (21.20mm)	4.16 µH	±25%	Ungapped	-	4300	1.3	43.55	33.63	-	1465.0	Epoxy	0.319" (8.10mm)	-	-
E18/4/10/R-3C95 FERRITE CORE E 3C95 Ferroxcube	3.934 In Stock	1 : €1.35000 Bulk	-	Bulk	Active	E	E 18 x 4 x 10	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.157" (4.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
B62152A0004X030 FERRITE CORE 2 HOLE 10UH N30 EPCOS - TDK Electronics	3.949 In Stock	1 : €1.36000 Box	MHB2-14.5/8.5/8.3	Box	Active	Multi-Hole (2)	-	N30	-	10 µH	±30%	Ungapped	-	4300	0.54	15.3	28.4	-	435.0	Uncoated	0.327" (8.30mm)	0.571" (14.50mm)	0.335" (8.50mm)
TX22/14/6.4-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	6.257 In Stock	1 : €1.48000 Bulk	-	Bulk	Active	Toroid	TX 22 x 14 x 6.4	3E27	0.880" (22.35mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.265" (6.75mm)	-	-
B62152A0007X001 FERRITE CORE 2 HOLE 140NH K1 EPCOS - TDK Electronics	11.464 In Stock	1 : €1.52000 Box	MHB2-7.25/4.2/6.2	Box	Active	Multi-Hole (2)	-	K1	-	140 nH	±30%	Ungapped	-	80	0.75	7.6	10.2	-	78.0	Uncoated	0.244" (6.20mm)	0.285" (7.25mm)	0.165" (4.20mm)
TX14/9/5-4C65 FERRITE CORE TOROID 4C65 Ferroxcube	3.303 In Stock	1 : €1.59000 Bulk	-	Bulk	Active	Toroid	TX 14 x 9 x 5	4C65	0.561" (14.25mm)	-	±30%	Ungapped	-	-	2.84	35.0	12.3	-	430.0	Epoxy	0.207" (5.25mm)	-	-
B64290L0632X038 FERRITE CORE TOROID 9.74UH T38 EPCOS - TDK Electronics	2.771 In Stock	1 : €1.66000 Box	TX20/10/7	Box	Active	Toroid	-	T38	0.835" (21.20mm)	9.74 µH	±30%	Ungapped	-	10000	1.3	43.55	33.63	-	1465.0	Epoxy	0.319" (8.10mm)	-	-
B64290L0618X830 FERRITE CORE TOROID 4.62UH N30 EPCOS - TDK Electronics	3.436 In Stock	1 : €1.67000 Bulk	TX25.3/14.8/10	Bulk	Active	Toroid	-	N30	1.047" (26.60mm)	4.62 µH	±25%	Ungapped	-	4300	1.17	60.07	51.26	-	3079.0	Epoxy	0.433" (11.00mm)	-	-
T60004L2016W620 FERRITE CORE TOROID 15UH VACUUMSCHMELZE	24.570 In Stock	1 : €1.71000 Box	-	Box	Active	Toroid	-	-	0.701" (17.90mm)	15 µH	-	Ungapped	-	-	-	44.8	8.0	-	-	Epoxy	0.315" (8.00mm)	-	-
B65843A0000R087 FERRITE CORE EP 1.6UH N87 2PCS EPCOS - TDK Electronics	3.116 In Stock	1 : €1.80000 Box	EP13	Box	Active	EP	EP 13	N87	-	1.6 µH	-20%, +30%	Ungapped	1580.0	2200	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B64290L0618X035 FERRITE CORE TOROID 5.4UH T35 EPCOS - TDK Electronics	5.442 In Stock	1 : €1.92000 Bulk	TX25.3/14.8/10	Bulk	Active	Toroid	-	T35	1.047" (26.60mm)	5.4 µH	±25%	Ungapped	-	5000	1.17	60.07	51.26	-	3079.0	Epoxy	0.433" (11.00mm)	-	-
B65517D0250J048 FERRITE CORE P 250NH N48 2PCS EPCOS - TDK Electronics	16.019 In Stock	1 : €1.97000 Box	P9/5	Box	Active	P (Pot Core)	P 9 x 5	N48	0.366" (9.30mm)	250 nH	±5%	Gapped	249.0	-	1.25	12.5	10.0	-	125.0	Uncoated	0.106" (2.70mm)	-	-
TX22/14/13-3E27 FERRITE CORE Ferroxcube	734 In Stock	1 : €2.08000 Bulk	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Epoxy	0.551" (14.00mm)	-	0.512" (13.00mm)
T60006L2016W403 FERRITE CORE TOROID 43UH VACUUMSCHMELZE	15.912 In Stock	1 : €2.11000 Box	-	Box	Active	Toroid	-	-	0.705" (17.90mm)	43 µH	-	Ungapped	-	-	-	40.8	14.4	-	-	Uncoated	0.319" (8.10mm)	-	-
B66283G0000X197 FERRITE CORE ELP N97 1PC EPCOS - TDK Electronics	4.214 In Stock	1 : €2.14000 Tray	ELP18/4/10	Tray	Active	ELP	ELP 18 x 4 x 10	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.157" (4.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
B66482K0000X187 FERRITE CORE I N87 1PC EPCOS - TDK Electronics	1.400 In Stock	1 : €2.15000 Box	I23/2/13	Box	Active	I	I 23 x 2 x 13	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.083" (2.10mm)	0.913" (23.20mm)	0.492" (12.50mm)

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of 11.363

Ferrite cores are a magnetic device used in the windings of transformers or other wound components. The chemical makeup of these devices help to prevent eddy currents. These are created in different form factors such as: E, toroid, ER, multi-hole, etc. and come in many different sizes. Key parameters are going to be the size, form factor or core type, and inductance factor.