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Ferrite Cores(1846)

Product Number	Pricing(USD)	Quantity	Quantity Available	Mfr	Series	Package	Product Status	Tolerance	Material	Length	Width	Supplier Device Package	DataSheet	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	ECCN	HTSUS	Standard Package	Core Type	Height	Diameter	Finish	Inductance Factor (Al)	Gap	Initial Permeability (µi)	Core Factor (ΣI/A) mm^-1	Effective Length (le) mm	Effective Area (Ae) mm²	Effective Magnetic Volume (Ve) mm³	Effective Permeability (µe)	Minimum Core Cross Section (Amin) mm²	Core Factor (ΣI/A) mm⁻¹
B65738J0400A087	1.1787	RFQ	4659	EPCOS - TDK Electronics	B65738	Box	Not For New Designs	-	N87		0.610" (15.50mm)		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200		0.362" (9.20mm)	-	Uncoated		-	2200		45.1	73.1	3293		67.4	0.62
B65803A0063A049	1.4194	RFQ	7140	EPCOS - TDK Electronics	RM4	Box	Active	-	N49	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.413" (10.50mm)	-	Uncoated		Gapped	1500	1.9	21	11	231
B65803A0000R048	1.3470	RFQ	8511	EPCOS - TDK Electronics	RM4	Box	Active	-	N48	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.413" (10.50mm)	-	Uncoated		-	2300		21	11	231			1.9
B65803J0063A087	1.1164	RFQ	1742	EPCOS - TDK Electronics	RM4	Box	Active	-	N87	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.413" (10.50mm)	-	Uncoated		Gapped	2200	1.7	22	13	286		11.3
B65803J0000R030	2.0400	RFQ	6	EPCOS - TDK Electronics	RM4	Box	Active	-20%, +30%	N30	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	RM	0.207" (5.25mm)	-	Uncoated	1.9 µH	Ungapped	4300	1.7	22	13	286	2560	11.3
B65803J0000R045	1.3328	RFQ	8097	EPCOS - TDK Electronics	RM4	Box	Active	-20%, +30%	N45	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.207" (5.25mm)	-	Uncoated	1.7 µH	Ungapped	3800	1.7	22	13	286	2290	11.3
B65803N0100A048	3.1000	RFQ	90	EPCOS - TDK Electronics	RM4	Box	Active	±3%	N48	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	RM	0.207" (5.25mm)	-	Uncoated	100 nH	Gapped			21	11	231	152		1.9
B65803N0160A048	3.1000	RFQ	3	EPCOS - TDK Electronics	RM4	Box	Active	±3%	N48	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	RM	0.207" (5.25mm)	-	Uncoated	160 nH	Gapped		1.9	21	11	231	243
B66285P0000X187	-	RFQ	4311	EPCOS - TDK Electronics	B66285	Box	Obsolete	-	N87	0.858" (21.80mm)	0.622" (15.80mm)	I 22 x 2.5 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B66287G0000X195	4.2000	RFQ	247	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N95	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	Uncoated		Ungapped
B66287U0315A187	1.2036	RFQ	5589	EPCOS - TDK Electronics	ELP32/6/20	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	608						Gapped
B66289P0000X149	-	RFQ	3826	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N49	1.500" (38.10mm)	1.000" (25.40mm)	I 38 x 4 x 25	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	480	I	0.150" (3.81mm)	-	Uncoated	5.7 µH	Ungapped	1500		43.6	194	8440	1000	192	0.22
B66289P0000X187	-	RFQ	9456	EPCOS - TDK Electronics	B66289	Box	Obsolete	-	N87	1.500" (38.10mm)	1.000" (25.40mm)	I 38 x 4 x 25	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	480	I	0.150" (3.81mm)	-	Uncoated		Ungapped
B66291G0000X187	4.0000	RFQ	1	EPCOS - TDK Electronics	ELP43/10/28	Box	Active	-	N87	1.700" (43.20mm)	1.098" (27.90mm)	ELP 43 x 10 x 28	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	150	ELP	0.374" (9.50mm)	-	Uncoated		Ungapped
B66300G0000X130	0.2742	RFQ	1251	EPCOS - TDK Electronics	E6.3	Box	Active	-	N30	0.248" (6.30mm)	0.079" (2.00mm)	E 6 x 3	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	7,500	E	0.114" (2.90mm)	-	Uncoated		Ungapped
B66305G0000X130	0.4900	RFQ	10	EPCOS - TDK Electronics	E13/7/4	Box	Active	-	N30	0.496" (12.60mm)	0.146" (3.70mm)	E 13 x 7 x 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	3,450	E	0.256" (6.50mm)	-	Uncoated		Ungapped
B66307G0240X187	0.7900	RFQ	2	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	N87	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.323" (8.20mm)	-	Uncoated		Gapped	2200		37.6	20.1	756		19.4	1.87
B66307G0350X187	0.1597	RFQ	3904	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.323" (8.20mm)	-	Uncoated		-	2200		37.6	20.1	756		19.4	1.87
B66307G0400X127	0.1417	RFQ	7871	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N27	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.323" (8.20mm)	-	Uncoated		-	2000		37.6	20.1	756		19.4	1.87
B66307G0500X187	0.7400	RFQ	7	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	N87	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	E	0.323" (8.20mm)	-	Uncoated		Gapped
B66307G0000X197	0.2896	RFQ	4529	EPCOS - TDK Electronics	E16/8/5	Box	Active	-20%, +30%	N97	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 8 x 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	4,000	E	0.323" (8.20mm)	-	Uncoated	1.05 µH	Ungapped	2300		37.6	20.1	756	1560	19.4	1.87
B66310G0000X192	-	RFQ	3004	EPCOS - TDK Electronics	E20/10/11	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	735
B66311G0150X127	0.2967	RFQ	6621	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,940	E	0.398" (10.10mm)	-	Uncoated		Gapped	2000		46.3	32.1	1490		31.9	1.44
B66311G0600X127	0.2967	RFQ	4296	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,940	E	0.398" (10.10mm)	-	Uncoated		Gapped	2000		46.3	32.1	1490		31.9	1.44
B66311G0800X187	0.3310	RFQ	8591	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N87	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,940	E	0.398" (10.10mm)	-	Uncoated		Gapped	2200		46.3	32.1	1490		31.9	1.44
B66311G0000X127	0.6100	RFQ	5	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,470	E	0.394" (10.00mm)	-	Uncoated		Ungapped
B66311G0000X130	0.7200	RFQ	4	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N30	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,470	E	0.394" (10.00mm)	-	Uncoated		Ungapped
B66311G0000X192	-	RFQ	7675	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N92	0.803" (20.40mm)	0.232" (5.90mm)	E 20 x 10 x 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,470	E	0.398" (10.10mm)	-	Uncoated		-	1500	1.44	46.3	32.1	1490		31.9
B66315G0500X127	0.3117	RFQ	6358	EPCOS - TDK Electronics	E25.4/10/7	Box	Active	-	N27	1.000" (25.40mm)	0.256" (6.50mm)	E 25.4 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,980	E	0.384" (9.78mm)	-	Uncoated		Gapped
B66317G0250X187	0.7600	RFQ	244	EPCOS - TDK Electronics	E25/13/7	Box	Active	-	N87	0.984" (25.00mm)	0.295" (7.50mm)	E 25 x 13 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	900	E	0.504" (12.80mm)	-	Uncoated		Gapped

2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m²
In-stock Warehouse

Ferrite Cores(1846)

2000+

30,000,000

2800+

15,000 m2

15,000 m²