Ferrite Cores

Mfr Part #	Qty	Price	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<sup>-1</sup>	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width
B66287G0000X197 FERRITE CORE ELP N97 1PC EPCOS - TDK Electronics	940	3.57000	Active	ELP	ELP 32 x 6 x 20	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.801" (20.35mm)	Details
PC95PQ26/25Z-12 FERRITE CORE PQ 6.52UH 2PC SET TDK Corporation	1,745	8.39000	Active	PQ	PQ 26 x 25	PC95	-	6.52 µH	±25%	Ungapped	-	-	0.47	55.5	118	-	6530	Uncoated	0.974" (24.75mm)	1.043" (26.50mm)	0.748" (19.00mm)	Details
PC95ELT22X8-Z FERRITE CORE ELT 6.54UH 1SET TDK Corporation	5,239	3.70000	Active	ELH, PLT	ELT 22 x 8	PC95	-	6.54 µH	±25%	Ungapped	-	-	0.41	66.2	27.3	64.2	1810	Uncoated	0.237" (6.02mm)	0.866" (22.00mm)	0.693" (17.60mm)	Details
B64290A0658X035 FERRITE CORE TOROID 2.65UH T35 EPCOS - TDK Electronics	8,261	0.30440	Active	Toroid	R 14 x 9 x 5	T35	0.551" (14.00mm)	2.65 µH	±25%	Ungapped	-	6000	2.84	34.98	12.3	-	430	Uncoated	0.197" (5.00mm)	-	-	Details
B66329G0000X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	329	3.66000	Active	E	E 42 x 21 x 20	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.835" (21.20mm)	1.654" (42.00mm)	0.787" (20.00mm)	Details
B65839A0160J038 FERRITE CORE EP 160NH T38 2PCS EPCOS - TDK Electronics	8,882	0.67960	Active	EP	EP 7	T38	-	160 nH	±5%	Gapped	194	2300	1.52	15.7	10.3	8.5	162	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)	Details
4077375411 77 SOLID ROD Fair-Rite Products Corp.	310	1.65000	Active	ROD	-	77	0.374" (9.50mm)	-	-	Ungapped	29	2000	-	25	7.07	-	-	Uncoated	-	1.625" (41.28mm)	-	Details
B66329G0000X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	1,660	3.86000	Active	E	E 42 x 21 x 20	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.835" (21.20mm)	1.654" (42.00mm)	0.787" (20.00mm)	Details
B64290A0618X038 FERRITE CORE TOROID 10.7UH T38 EPCOS - TDK Electronics	3,567	1.20890	Active	Toroid	R 25.3 x 14.8 x 10	T38	0.996" (25.30mm)	10.7 µH	±30%	Ungapped	-	10000	1.17	60.07	51.26	-	3079	Uncoated	0.394" (10.00mm)	-	-	Details
B66305G0300X187 FERRITE CORE EPCOS - TDK Electronics	7,645	0.13360	Not For New Designs	E	E 13 x 7 x 4	N87	-	64 nH	-	Gapped	122	2200	2.39	29.6	12.4	12.2	367	Uncoated	0.256" (6.50mm)	0.496" (12.60mm)	0.146" (3.70mm)	Details
B66311G0500X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	737	0.90000	Active	E	E 20 x 10 x 6	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.394" (10.00mm)	0.803" (20.40mm)	0.232" (5.90mm)	Details
B65803J0000Y038 FERRITE CORE RM 3.7UH T38 2PCS EPCOS - TDK Electronics	2,400	2.86000	Active	RM	RM 4	T38	-	3.7 µH	-30%, +40%	Ungapped	4980	10000	1.7	22	13	11.3	286	Uncoated	0.207" (5.25mm)	0.433" (11.00mm)	0.181" (4.60mm)	Details
B66317G0160X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	14	0.87000	Active	E	E 25 x 13 x 7	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.295" (7.50mm)	Details
5977001621 77 TOROID PLASTIC COATED Fair-Rite Products Corp.	422	3.31000	Active	Toroid	-	77	1.274" (32.35mm)	1.665 µH	-30%, +25%	Ungapped	-	2000	1.6226	75.7	46.6	-	3532	Plastic	0.343" (8.70mm)	-	-	Details
B65671D0000R048 FERRITE CORE P 4.9UH N48 2PCS EPCOS - TDK Electronics	2,222	7.65000	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	4.9 µH	-20%, +30%	Ungapped	1560	-	0.4	37.2	93	76.5	3460	Uncoated	0.321" (8.15mm)	-	-	Details
B65491C0000Y030 FERRITE CORE P 500NH N30 2PCS EPCOS - TDK Electronics	473	3.18000	Active	P (Pot Core)	P 3.3 x 2.6	N30	0.132" (3.35mm)	500 nH	-30%, +40%	Ungapped	1480	4300	3.72	5.1	1.37	-	7	Uncoated	0.051" (1.29mm)	-	-	Details
B64290L0674X065 FERRITE CORE TOROID 6.8UH T65 EPCOS - TDK Electronics	1,460	7.08000	Active	Toroid	-	T65	1.476" (37.50mm)	6.8 µH	±30%	Ungapped	-	5000	0.94	89.65	95.89	-	8597	Epoxy	0.638" (16.20mm)	-	-	Details
B66322G0000X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	2,723	0.78000	Active	E	E 10 x 5.5 x 5	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.216" (5.50mm)	0.402" (10.20mm)	0.189" (4.80mm)	Details
B66363G0800X187 FERRITE CORE EPCOS - TDK Electronics	9,524	1.43620	Active	ETD	ETD 39 x 20 x 13	N87	-	-	-	Gapped	-	2200	0.74	92.2	125	123	11500	Uncoated	0.787" (20.00mm)	1.531" (38.90mm)	0.504" (12.80mm)	Details
B65513J0000R097 FERRITE CORE ER 1.5UH N97 2PCS EPCOS - TDK Electronics	4,106	1.76000	Active	ER	ER 14.5 x 6	N97	-	1.5 µH	-20%, +30%	Ungapped	1290	2300	1.1	19	17.6	-	333	Uncoated	0.116" (2.95mm)	0.571" (14.50mm)	0.264" (6.70mm)	Details
B66285G0000X192 FERRITE CORE ELP N92 1PC EPCOS - TDK Electronics	117	2.73000	Active	ELP	ELP 22 x 6 x 16	N92	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)	Details
B66367G1000X187 FERRITE CORE ETD N87 1PC EPCOS - TDK Electronics	240	5.81000	Active	ETD	ETD 49 x 25 x 16	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.980" (24.90mm)	1.909" (48.50mm)	0.657" (16.70mm)	Details
PC47EPC30-Z FERRITE CORE EPC 1.57UH 2PC SET TDK Corporation	9,741	2.09950	Active	EPC	EPC 30	PC47	-	1.57 µH	±25%	Ungapped	-	-	1.35	75.3	55.6	-	4190	Uncoated	0.689" (17.50mm)	1.185" (30.10mm)	0.315" (8.00mm)	Details
9478203002 78 PLANAR E CORE SET Fair-Rite Products Corp.	630	0.81000	Active	E	-	78	-	-	±25%	Ungapped	-	2300	41	32.4	79	79	2560	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	-	Details

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