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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	Gap	Initial Permeability (µi)	Core Factor (ΣI/A) mm^-1	Effective Length (le) mm	Effective Area (Ae) mm²	Effective Magnetic Volume (Ve) mm³	Minimum Core Cross Section (Amin) mm²	Core Factor (ΣI/A) mm⁻¹
B66311G0500X187	0.7900	RFQ	7153	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	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,470	E	0.394" (10.00mm)	-	Uncoated	Gapped
B66311U0315K187	0.3310	RFQ	8846	EPCOS - TDK Electronics	E20/10/6	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,940					Gapped
B66314G0000X127	0.2415	RFQ	8558	EPCOS - TDK Electronics	E21/9/5	Box	Active	-	N27	0.831" (21.10mm)	0.197" (5.00mm)	E 21 x 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	3,570	E	0.343" (8.70mm)	-	Uncoated	Ungapped
B66314G0000X130	0.3654	RFQ	7120	EPCOS - TDK Electronics	E21/9/5	Box	Active	-	N30	0.831" (21.10mm)	0.197" (5.00mm)	E 21 x 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	3,570	E	0.343" (8.70mm)	-	Uncoated	Ungapped
B66317G0100X187	0.7600	RFQ	9354	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
B66317G0250X127	0.8100	RFQ	8285	EPCOS - TDK Electronics	E25/13/7	Box	Active	-	N27	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
B66317G0500X187	0.7600	RFQ	5	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
B66317G0000X187	0.7300	RFQ	15	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	Ungapped
B66317U0150X187	0.3205	RFQ	1341	EPCOS - TDK Electronics	E25/13/7	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,800					Gapped
B66319G0100X187	1.3800	RFQ	3	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	850	E	0.598" (15.20mm)	-	Uncoated	Gapped
B66319G0500X127	0.5061	RFQ	5629	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	1.12	67	60	4000	49
B66319G0000X130	1.3200	RFQ	222	EPCOS - TDK Electronics	E30/15/7	Box	Active	-	N30	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	850	E	0.598" (15.20mm)	-	Uncoated	Ungapped
B66325G0000X195	2.5989	RFQ	6920	EPCOS - TDK Electronics	E42/21/15	Box	Active	-	N95	1.654" (42.00mm)	0.598" (15.20mm)	E 42 x 21 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	208	E	0.835" (21.20mm)	-	Uncoated	Ungapped
B66329G0500X127	3.2400	RFQ	14	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
B66329G0500X187	3.5500	RFQ	650	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	120	E	0.835" (21.20mm)	-	Uncoated	Gapped	2200		97	234	22700	229	0.41
B66335G0125X187	3.3751	RFQ	6769	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
B66335G0000X127	5.3700	RFQ	300	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	108	E	1.094" (27.80mm)	-	Uncoated	Ungapped
B66335G0000X197	7.4039	RFQ	7114	EPCOS - TDK Electronics	E55/28/21	Box	Active	-	N97	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	Ungapped
B66337G0250X127	1.1984	RFQ	4658	EPCOS - TDK Electronics	B66337	Box	Not For New Designs	-	N27	1.358" (34.50mm)	0.386" (9.80mm)	EC 35 x 17 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	EC	0.687" (17.45mm)	-	Uncoated	Gapped
B66341G0000X187	2.0303	RFQ	6764	EPCOS - TDK Electronics	EC52/24/14	Box	Active	-	N87	2.055" (52.20mm)	0.541" (13.75mm)	EC 52 x 24 x 14	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	EC	0.959" (24.35mm)	-	Uncoated	-	2200		105	180	18900	141	0.58
B66341GX27	-	RFQ	3051	EPCOS - TDK Electronics	B66341	Box	Active	-	N27	2.055" (52.20mm)	0.541" (13.75mm)	EC 52 x 24 x 14	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66341G X 27	EAR99	8504.90.9630	324	EC	0.959" (24.35mm)	-	Uncoated	-	2000	0.58	105	180	18900	141
B66343G0500X127	3.4815	RFQ	8926	EPCOS - TDK Electronics	B66343	Box	Not For New Designs	-	N27	2.756" (70.00mm)	0.661" (16.80mm)	EC 70 x 35 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	60	EC	1.364" (34.65mm)	-	Uncoated	Gapped
B66343G0000X127	7.4400	RFQ	349	EPCOS - TDK Electronics	EC70/35/16	Box	Active	-	N27	2.756" (70.00mm)	0.661" (16.80mm)	EC 70 x 35 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	60	EC	1.364" (34.65mm)	-	Uncoated	Ungapped
B66343G0000X187	4.5416	RFQ	3346	EPCOS - TDK Electronics	EC70/35/16	Box	Active	-	N87	2.756" (70.00mm)	0.661" (16.80mm)	EC 70 x 35 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	240	EC	1.364" (34.65mm)	-	Uncoated	-	2200	0.52	144	279	40200	211
B66344G0200X187	-	RFQ	1358	EPCOS - TDK Electronics	E55/28/25	Box	Active	-	N87	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	100	E	1.094" (27.80mm)	-	Uncoated	Gapped	2200	0.3	124	420	52100	420
B66347G0000X187	2.8900	RFQ	2433	EPCOS - TDK Electronics	ER42/22/15	Box	Active	-	N87	1.654" (42.00mm)	0.591" (15.00mm)	ER 42 x 22 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	208	ER	0.858" (21.80mm)	-	Uncoated	Ungapped
B66358G0100X127	0.8788	RFQ	4218	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
B66358G0500X127	1.5300	RFQ	784	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	300	ETD	0.630" (16.00mm)	-	Uncoated	Gapped
B66358G0000X127	1.1600	RFQ	905	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	300	ETD	0.630" (16.00mm)	-	Uncoated	Ungapped
B66358G0000X197	1.5000	RFQ	1	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N97	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	300	ETD	0.630" (16.00mm)	-	Uncoated	Ungapped

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