Sign In

English

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
B66484K0000X197	2.7500	RFQ	704	EPCOS - TDK Electronics	I25/3/15	Box	Active	-	N97	0.984" (25.00mm)	0.583" (14.80mm)	I 25 x 3 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	450	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B66894G0000X187	36.7100	RFQ	22	EPCOS - TDK Electronics	E100/60/28	Bulk	Active	-20%, +30%	N87	3.949" (100.30mm)	1.083" (27.50mm)	E 100/60/28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	8	E	2.339" (59.40mm)	-	Uncoated		Ungapped			274	735	201390	1930	690	0.373
B65844N1110T001	1.3970	RFQ	5969	EPCOS - TDK Electronics	B65844	Tape & Reel (TR)	Not For New Designs					EP 13	-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500
B64290L0043X830	12.9422	RFQ	3638	EPCOS - TDK Electronics	TX58.3/32/18	Box	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	150	Toroid	0.760" (19.30mm)	2.366" (60.10mm)	Epoxy	9.3 µH	Ungapped	4300		134	230	30710			0.58
B65671T0160G048	4.4278	RFQ	6789	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	N48	-	-	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			37.2	93	3460	51	76.5	0.4
B62152A0007X001	1.3400	RFQ	3	EPCOS - TDK Electronics	MHB2-7.25/4.2/6.2	Box	Active	±30%	K1	0.285" (7.25mm)	0.165" (4.20mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,000	Multi-Hole (2)	0.244" (6.20mm)	-	Uncoated	140 nH	Ungapped	80		7.6	10.2	78			0.75
B65805N0025A001	2.5237	RFQ	1899	EPCOS - TDK Electronics	RM5	Box	Active	±3%	K1	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	0.207" (5.25mm)	-	Uncoated	25 nH	Gapped	80	1	20.8	20.8	433	19.9
B66371G2400X127	9.2258	RFQ	3928	EPCOS - TDK Electronics	E70/33/32	Box	Active	-	N27	2.776" (70.50mm)	1.260" (32.00mm)	E 70 x 33 x 32	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	90	E	1.307" (33.20mm)	-	Uncoated		Gapped	2000	0.22	149	683	102000		676
B64290L0082X065	12.8000	RFQ	314	EPCOS - TDK Electronics	TX50/30/20	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40	Toroid	0.839" (21.30mm)	2.040" (51.80mm)	Epoxy	10 µH	Ungapped	4900		120.4	195.7	23560			0.62
B66329G1000X187	1.8399	RFQ	9188	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	0.41	97	234	22700		229
B66319G0000X187	0.9300	RFQ	45	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		Ungapped
B66434G0000X197	0.4178	RFQ	3539	EPCOS - TDK Electronics	EV15/9/7	Box	Active	-	N97	0.573" (14.80mm)	0.275" (7.00mm)	EV 15 x 9 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,280	EV	0.354" (9.00mm)	-	Uncoated		Ungapped
B65811P0000R087	3.5800	RFQ	385	EPCOS - TDK Electronics	RM8/LP	Tray	Active	-20%, +30%	N87	0.913" (23.20mm)	0.433" (11.00mm)	RM 8 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	RM	0.228" (5.80mm)	-	Uncoated	4.1 µH	Ungapped	2200		28.7	64.9	1860	1440	55.4	0.44
B64290L0048X065	4.7900	RFQ	1	EPCOS - TDK Electronics	TX34/20.5/12.5	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	100	Toroid	0.535" (13.60mm)	1.397" (35.50mm)	Epoxy	6.4 µH	Ungapped	5000		82.06	82.6	6778			0.99
B66335G2000X127	3.1327	RFQ	5912	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		Gapped
B66281G0000X197	0.7258	RFQ	9013	EPCOS - TDK Electronics	ELP14/3.5/5	Box	Active	-	N97	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
B66417G0000X608	1.1200	RFQ	3	EPCOS - TDK Electronics	EFD20/10/7	Bulk	Active	-	PC200	0.787" (20.00mm)	0.264" (6.70mm)		download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		-
B66325G1000X187	1.3853	RFQ	9705	EPCOS - TDK Electronics	E42/21/15	Box	Active	-	N87	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	416	E	0.835" (21.20mm)	-	Uncoated		Gapped	2200		97	178	17300		175	0.54
B66289K0000X187	5.0800	RFQ	4	EPCOS - TDK Electronics	I38/4/25	Tray	Active	-	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	150	I	0.150" (3.81mm)	-	Uncoated		Ungapped
B66339G0500X127	1.0151	RFQ	7095	EPCOS - TDK Electronics	B66339	Box	Not For New Designs	-	N27	1.598" (40.60mm)	0.774" (19.65mm)	EC 41 x 20 x 12	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	208	EC	0.469" (11.90mm)	-	Uncoated		-	2000	0.74	89.3	121	10800		106
B66325G1500X127	1.5849	RFQ	8869	EPCOS - TDK Electronics	E42/21/15	Box	Active	-	N27	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	416	E	0.835" (21.20mm)	-	Uncoated		Gapped
B66283W0315D187	0.6975	RFQ	9096	EPCOS - TDK Electronics	ELP18/4/10	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,016						Gapped
B66481GX187	1.3150	RFQ	2463	EPCOS - TDK Electronics	B66481	Tape & Reel (TR)	Active	±0.25%	N87	0.984" (25.00mm)	0.709" (18.00mm)	EQ 25 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66481G0000X187	EAR99	8504.90.9630	648	EQ	0.220" (5.60mm)	-	Uncoated
B66322G0000X187	0.3063	RFQ	5634	EPCOS - TDK Electronics	E10/5.5/5	Box	Active	-	N87	0.402" (10.20mm)	0.189" (4.80mm)	E 10 x 5.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	E	0.216" (5.50mm)	-	Uncoated		Ungapped
B66363G2000X187	1.2628	RFQ	6801	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N87	1.531" (38.90mm)	0.504" (12.80mm)	ETD 39 x 20 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	400	ETD	0.787" (20.00mm)	-	Uncoated		Gapped	2200	0.74	92.2	125	11500		123
B65526C1010D001	-	RFQ	4479	EPCOS - TDK Electronics	B65526	Tape & Reel (TR)	Obsolete					ER11	-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000
B65813J0063A087	1.8557	RFQ	3630	EPCOS - TDK Electronics	RM10	Box	Active	-	N87	1.122" (28.50mm)	0.531" (13.50mm)	RM 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	RM	0.368" (9.35mm)	-	Uncoated		Gapped	2200		44	98	4310		90	0.45
B64290L0618X038	2.5900	RFQ	76	EPCOS - TDK Electronics	TX25.3/14.8/10	Bulk	Active	±30%	T38	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	Toroid	0.433" (11.00mm)	1.047" (26.60mm)	Epoxy	10.7 µH	Ungapped	10000	1.17	60.07	51.26	3079
B66283K0000X187	1.5100	RFQ	7712	EPCOS - TDK Electronics	I18/2/10	Tray	Active	-	N87	0.709" (18.00mm)	0.394" (10.00mm)	I 18 x 2 x 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,008	I	0.079" (2.00mm)	-	Uncoated		Ungapped
B66287K0000X195	4.2100	RFQ	347	EPCOS - TDK Electronics	I32/3/20	Tray	Active	-	N95	1.250" (31.75mm)	0.801" (20.35mm)	I 32 x 3 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	608	I	0.124" (3.15mm)	-	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