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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
B64290L0062X038	0.2363	RFQ	8462	EPCOS - TDK Electronics	TX9.5/4.8/3.2	Box	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	0.161" (4.10mm)	0.413" (10.50mm)	Epoxy	4.41 µH	Ungapped	10000		20.72	7.28	151			2.85
B65811J0630J041	3.3800	RFQ	800	EPCOS - TDK Electronics	RM8	Box	Active	±5%	N41	0.913" (23.20mm)	0.433" (11.00mm)	RM 8	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	0.324" (8.25mm)	-	Uncoated	630 nH	Gapped	2800		38	64	2430	298	55	0.59
B65525J0000R001	1.1105	RFQ	1706	EPCOS - TDK Electronics	ER11/5	Box	Active	-	K1	0.433" (11.00mm)	0.236" (6.00mm)	ER 11 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	ER	0.098" (2.50mm)	-	Uncoated		-	80	1.1	14.1	12.4	174		10.3
B65839A0063A087	0.3391	RFQ	9151	EPCOS - TDK Electronics	EP7	Box	Active	±3%	N87	0.370" (9.40mm)	0.256" (6.50mm)	EP 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EP	0.148" (3.75mm)	-	Uncoated	63 nH	Gapped	2200	1.52	15.7	10.3	162	76	8.5
B64290A0705X010	274.9663	RFQ	5048	EPCOS - TDK Electronics	T140/103/25	Box	Active	±25%	K10	-	-	R 140 x 103 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	Toroid	0.984" (25.00mm)	5.512" (140.00mm)	Uncoated	1.1 µH	Ungapped	700		375.8	458.9	172440			0.82
B65531D0000R033	2.4200	RFQ	3	EPCOS - TDK Electronics	P11/7	Tray	Active	-20%, +30%	M33	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.130" (3.30mm)	0.445" (11.30mm)	Uncoated	780 nH	Ungapped	750	1	15.9	15.9	253	620
B65611D0400A048	7.1175	RFQ	2421	EPCOS - TDK Electronics	P36/22	Box	Active	±3%	N48	-	-	P 36 x 22	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	200	P (Pot Core)	0.433" (11.00mm)	1.417" (36.00mm)	Uncoated	400 nH	Gapped			52	202	10500	82		0.26
B65839A0000Y038	1.3500	RFQ	5	EPCOS - TDK Electronics	EP7	Box	Active	-30%, +40%	T38	0.370" (9.40mm)	0.256" (6.50mm)	EP 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EP	0.148" (3.75mm)	-	Uncoated	5.2 µH	Ungapped	10000	1.52	15.7	10.3	162	6310	8.5
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
B66233GX172	-	RFQ	4587	EPCOS - TDK Electronics	-	Box	Active	-	N72	1.260" (32.00mm)	0.433" (11.00mm)	E 32 x 16 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	420	E	0.646" (16.40mm)	-	Uncoated		-	2500	0.76	74	97	7187		95
B64290A0672X087	1.1543	RFQ	4474	EPCOS - TDK Electronics	T26/14.5/15	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	900	Toroid	-	-	Uncoated		Ungapped
B65805N0160A048	3.1000	RFQ	84	EPCOS - TDK Electronics	RM5	Box	Active	±3%	N48	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	500	RM	0.207" (5.25mm)	-	Uncoated	160 nH	Gapped			20.8	20.8	433	127		1
B66483G0000X149	2.6000	RFQ	2	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N49	0.787" (20.00mm)	0.551" (14.00mm)	EQ 20 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	600	EQ	0.248" (6.30mm)	-	Uncoated		Ungapped
B66329G1500X187	3.5500	RFQ	427	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
B66281G0000X192	0.6765	RFQ	5966	EPCOS - TDK Electronics	ELP14/3.5/5	Box	Active	-	N92	0.551" (14.00mm)	0.197" (5.00mm)	ELP 14 x 3.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,400	ELP	0.138" (3.50mm)	-	Uncoated		Ungapped
B66501G0000X197	4.6300	RFQ	45	EPCOS - TDK Electronics	ER32/5/21	Box	Active	-	N97	1.260" (32.00mm)	0.827" (21.00mm)	ER 32 x 5 x 21	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	810	ER	0.201" (5.10mm)	-	Uncoated		Ungapped
B66365G1000X187	4.2100	RFQ	108	EPCOS - TDK Electronics	ETD44/22/15	Box	Active	-	N87	1.724" (43.80mm)	0.598" (15.20mm)	ETD 44 x 22 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	144	ETD	0.886" (22.50mm)	-	Uncoated		Gapped
B65701D0000R087	3.2829	RFQ	9968	EPCOS - TDK Electronics	P30/19	Box	Active	-20%, +30%	N87	-	-	P 30 x 19	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	320	P (Pot Core)	0.374" (9.50mm)	1.200" (30.50mm)	Uncoated	6.4 µH	Ungapped	2200		45	136	6120	1620		0.33
B65877B0000R087	5.3500	RFQ	302	EPCOS - TDK Electronics	PQ26/20	Box	Active	-20%, +30%	N87	1.043" (26.50mm)	0.748" (19.00mm)	PQ 26 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	PQ	0.397" (10.08mm)	-	Uncoated	5 µH	Ungapped	2200	0.363	44.4	122.3	5435	1440	108.8
B65671T0160A033	4.9952	RFQ	8524	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	M33	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	160 nH	Gapped	750	0.4	37.2	93	3460	51	76.5
B65701W0000Y038	9.5900	RFQ	589	EPCOS - TDK Electronics	P30/19	Box	Active	-30%, +40%	T38	-	-	P 30 x 19	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	160	P (Pot Core)	0.374" (9.50mm)	1.200" (30.50mm)	Uncoated	28 µH	Ungapped	10000		46	145	6670	7070	117	0.32
B64290L0659X035	8.6700	RFQ	358	EPCOS - TDK Electronics	TX40/24/16	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	80	Toroid	0.677" (17.20mm)	1.646" (41.80mm)	Epoxy	8.2 µH	Ungapped	5000	0.77	96.29	125.3	12070		125.3
B65531D0400J048	1.2596	RFQ	2461	EPCOS - TDK Electronics	P11/7	Box	Active	±5%	N48	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.130" (3.30mm)	0.445" (11.30mm)	Uncoated	400 nH	Gapped		1	15.9	15.9	253	318
B65541D0000R030	1.1769	RFQ	4997	EPCOS - TDK Electronics	P14/8	Box	Active	-20%, +30%	N30	-	-	P 14 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500	P (Pot Core)	0.167" (4.25mm)	0.563" (14.30mm)	Uncoated	4.6 µH	Ungapped	4300	0.8	20	25	500	2680	20
B65807J0100A087	1.2458	RFQ	1675	EPCOS - TDK Electronics	RM6	Box	Active	-	N87	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	RM	0.246" (6.25mm)	-	Uncoated		Gapped	2200	0.78	28.6	36.6	1050		31
B65813N0400A048	6.0300	RFQ	787	EPCOS - TDK Electronics	RM10	Box	Active	±3%	N48	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	400 nH	Gapped			42	83	3490	161		0.5
B66481GX149	-	RFQ	1763	EPCOS - TDK Electronics	B66481	Tray	Active	±0.25%	N49	0.984" (25.00mm)	0.709" (18.00mm)	EQ 25 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	324	EQ	0.220" (5.60mm)	-	Uncoated
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
B65651D0100A033	6.5400	RFQ	3	EPCOS - TDK Electronics	P18/11	Box	Active	±3%	M33	-	-	P 18 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500	P (Pot Core)	0.209" (5.30mm)	0.724" (18.40mm)	Uncoated	100 nH	Gapped	750	0.6	25.9	43	1114	48
B64290P0630X065	0.2129	RFQ	9665	EPCOS - TDK Electronics	TC6.3/3.8/4	Box	Active	-	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	4,000	Toroid	-	-	Parylene		Gapped	5200

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