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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	Other Names	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
B66506P0000X188	1.9013	RFQ	2948	EPCOS - TDK Electronics	I30/2.7/20	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66506P X188	EAR99	8504.90.9630	576
B65631J0250A048	11.7153	RFQ	5008	EPCOS - TDK Electronics	P47/28	Box	Active	±3%	N48			P 47 x 28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	80	P		1.850" (47.00mm)	Uncoated	250 nH	Gapped			69.1	310	21428	44	263	0.22
B65805P0000R087	2.4800	RFQ	635	EPCOS - TDK Electronics	RM5/LP	Box	Active		N87				download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500
B65813J0250A087	3.8500	RFQ	5	EPCOS - TDK Electronics	RM10	Bulk	Active	-	N87	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	RM	0.368" (9.35mm)	-	Uncoated		Gapped	2200	0.45	44	98	4310		90
B66498K0000X187	-	RFQ	7043	EPCOS - TDK Electronics	B66498	Bulk	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected			0000.00.0000	1
B66457P0000X149	-	RFQ	1611	EPCOS - TDK Electronics	B66457	Bulk	Obsolete	±25%	N49	1.250" (31.75mm)	0.801" (20.35mm)	I 32 x 3 x 20	-	ROHS3 Compliant	Not Applicable	REACH Unaffected		OBSOLETE	0000.00.0000	1	I	0.124" (3.15mm)	-	Uncoated		Ungapped			35.1	130	4560	950	128	0.27
B66498P0000X187	-	RFQ	8392	EPCOS - TDK Electronics	B66498P	Bulk	Obsolete						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		OBSOLETE	0000.00.0000	1
B66501G0000X195	1.9038	RFQ	6997	EPCOS - TDK Electronics	ER32/5/21	Box	Active	±25%	N95	1.260" (32.00mm)	0.827" (21.00mm)	ER 32 x 5 x 21	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66501G0000X195	EAR99	8504.90.9630	608	ER	0.201" (5.10mm)	-	Uncoated		Ungapped		0.381	38.3	100.5	3847		98.5
B66281K0000X608	0.5000	RFQ	3	EPCOS - TDK Electronics	I14/1.5/5	Box	Active	±25%	-	0.551" (14.00mm)	0.197" (5.00mm)	I 14 x 1.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66281K0000X608	EAR99	8504.90.9630	4,000	I	0.059" (1.50mm)	-	Uncoated		Ungapped		1.15	16.7	14.5	242		13.9
B66483K0000X197	2.1452	RFQ	1882	EPCOS - TDK Electronics	I20/2.3/14	Box	Active	±25%	N97	0.787" (20.00mm)	0.551" (14.00mm)	I 20 x 2.3 x 14	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66483K0000X197	EAR99	8504.90.9630	1,200		0.091" (2.30mm)	-	Uncoated	3.77 µH	Ungapped		0.42	25.1	59.8	1500	1260	55
B66433G0000X187	0.5644	RFQ	3700	EPCOS - TDK Electronics	ER28/17/11	Box	Active	-20%, +30%	N87	1.124" (28.55mm)	0.665" (16.90mm)	ER 28 x 17 x 11	-	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66433G0000X187	EAR99	8504.90.9630	300		0.449" (11.40mm)		Uncoated				0.88	75	85.4	6400		77
B66375G0000X197	6.4300	RFQ	3454	EPCOS - TDK Electronics	E80/38/20	Box	Active	-20%, +30%	N97	3.150" (80.00mm)	0.795" (20.20mm)	E 80 x 38 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66375G0000X197	EAR99	8504.90.9630	40	E	1.516" (38.50mm)	-	Uncoated	4.7 µH	Ungapped		0.47	184	388	71800	1770	388
B64290L0084X087	37.2800	RFQ	120	EPCOS - TDK Electronics	TX102/66/15	Box	Active	±25%	N87	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	12	Toroid	0.650" (16.50mm)	4.126" (104.80mm)	Epoxy	2.88 µH	Ungapped	2200	0.96	255.3	267.2	68220
B66395G1500X187	8.2600	RFQ	243	EPCOS - TDK Electronics	ETD54/28/19	Box	Active	-	N87	2.156" (54.50mm)	0.760" (19.30mm)	ETD 54 x 28 x 19	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	81	ETD	1.094" (27.80mm)	-	Uncoated		Gapped
B66395G2000X187	7.5500	RFQ	221	EPCOS - TDK Electronics	ETD54/28/19	Box	Active	-	N87	2.156" (54.50mm)	0.760" (19.30mm)	ETD 54 x 28 x 19	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	81	ETD	1.094" (27.80mm)	-	Uncoated		Gapped
B66395G2500X127	3.5432	RFQ	5660	EPCOS - TDK Electronics	ETD54/28/19	Box	Active	-	N27	2.156" (54.50mm)	0.760" (19.30mm)	ETD 54 x 28 x 19	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	243	ETD	1.094" (27.80mm)	-	Uncoated		Gapped	2000	0.45	127	280	35600		280
B66397G1000X187	10.9900	RFQ	3479	EPCOS - TDK Electronics	ETD59/31/22	Box	Active	-	N87	2.354" (59.80mm)	0.870" (22.10mm)	ETD 59 x 31 x 22	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40	ETD	1.228" (31.20mm)	-	Uncoated		Gapped
B66229G1000X127	0.8070	RFQ	3263	EPCOS - TDK Electronics	E32/16/9	Box	Active	-	N27	1.260" (32.00mm)	0.374" (9.50mm)	E 32 x 16 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	960	E	0.646" (16.40mm)	-	Uncoated		Gapped
B66229G1000X187	1.5400	RFQ	903	EPCOS - TDK Electronics	E32/16/9	Box	Active	-	N87	1.260" (32.00mm)	0.374" (9.50mm)	E 32 x 16 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	480	E	0.646" (16.40mm)	-	Uncoated		Gapped
B66307G1000X127	0.2802	RFQ	9702	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	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	4,000	E	0.323" (8.20mm)	-	Uncoated		Gapped	2000		37.6	20.1	756		19.4	1.87
B66319G1000X187	0.5638	RFQ	8846	EPCOS - TDK Electronics	E30/15/7	Box	Active	-	N87	1.181" (30.00mm)	0.287" (7.30mm)	E 30 x 15 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,700	E	0.598" (15.20mm)	-	Uncoated		Gapped	2200	1.12	67	60	4000		49
B66319G1200X127	0.5061	RFQ	6046	EPCOS - TDK Electronics	E30/15/7	Box	Active	-	N27	1.181" (30.00mm)	0.287" (7.30mm)	E 30 x 15 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,700	E	0.598" (15.20mm)	-	Uncoated		Gapped	2000		67	60	4000		49	1.12
B66329G1000X127	3.2400	RFQ	5427	EPCOS - TDK Electronics	E42/21/20	Box	Active	-	N27	1.654" (42.00mm)	0.787" (20.00mm)	E 42 x 21 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	120	E	0.835" (21.20mm)	-	Uncoated		Gapped
B66329G1500X127	3.2400	RFQ	1	EPCOS - TDK Electronics	E42/21/20	Box	Active	-	N27	1.654" (42.00mm)	0.787" (20.00mm)	E 42 x 21 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	120	E	0.835" (21.20mm)	-	Uncoated		Gapped
B66329G1600X187	2.0159	RFQ	7357	EPCOS - TDK Electronics	E42/21/20	Box	Active	-	N87	1.654" (42.00mm)	0.787" (20.00mm)	E 42 x 21 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	360	E	0.835" (21.20mm)	-	Uncoated		Gapped	2200		97	234	22700		229	0.41
B66335G1500X187	3.3751	RFQ	3158	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N87	2.165" (55.00mm)	0.827" (21.00mm)	E 55 x 28 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	216	E	1.094" (27.80mm)	-	Uncoated		Gapped
B66335G2400X127	3.3782	RFQ	4326	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N27	2.165" (55.00mm)	0.827" (21.00mm)	E 55 x 28 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	216	E	1.094" (27.80mm)	-	Uncoated		-	2000		124	354	43900		351	0.35
B66335G2500X187	3.3751	RFQ	1457	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N87	2.165" (55.00mm)	0.827" (21.00mm)	E 55 x 28 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	108	E	1.094" (27.80mm)	-	Uncoated		Gapped	2200		124	354	43900		351	0.35
B66344G2500X127	4.7655	RFQ	3309	EPCOS - TDK Electronics	E55/28/25	Box	Active	-	N27	2.165" (55.00mm)	0.984" (25.00mm)	E 55 x 28 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	200	E	1.094" (27.80mm)	-	Uncoated		Gapped
B66358G1000X127	0.8788	RFQ	4367	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N27	1.205" (30.60mm)	0.386" (9.80mm)	ETD 29 x 16 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	900	ETD	0.630" (16.00mm)	-	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