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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
B64290L0755X046	-	RFQ	9086	EPCOS - TDK Electronics	B64290	Bulk	Active	±30%	T46	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	Q4861977	EAR99	8504.90.9630	36	Toroid	1.055" (26.80mm)	1.551" (39.40mm)	Epoxy	28 µH	Ungapped	8000	0.36	82.97	232.48	19289
B64290P0037X046	0.3343	RFQ	6396	EPCOS - TDK Electronics	TC6.3/3.8/2.5	Box	Active	±30%	T46	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	Toroid	0.099" (2.52mm)	0.249" (6.32mm)	Parylene	3.6 µH	Ungapped	14000	4.97	15.21	3.06	46.5
B65857C0000R087	0.4346	RFQ	4528	EPCOS - TDK Electronics	EPX9/9	Box	Active	-	N87	0.370" (9.40mm)	0.354" (9.00mm)	EPX 7 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000	EPX	0.148" (3.75mm)	-	Uncoated		-	2200		15.7	17.2	270		13.9	0.91
B66483P0000X192	1.6300	RFQ	375	EPCOS - TDK Electronics	I20/2.3/14	Box	Active	-	N92	0.787" (20.00mm)	0.551" (14.00mm)	I 20 x 2	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.091" (2.30mm)	-	Uncoated		Ungapped
B65839AY66V4	-	RFQ	5271	EPCOS - TDK Electronics	-	Bulk	Obsolete						-	ROHS3 Compliant	1 (Unlimited)		495-B65839AY66V4	OBSOLETE		1
B65815E0400J087	5.7600	RFQ	3	EPCOS - TDK Electronics	RM12	Box	Active	-	N87	1.480" (37.60mm)	0.634" (16.10mm)	RM 12	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	100	RM	0.484" (12.30mm)	-	Uncoated		Gapped	2200	0.39	57	146	8320		125
B66393G0000X127	0.2449	RFQ	6739	EPCOS - TDK Electronics	E16/6/5	Box	Active	-	N27	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 6 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	E	0.228" (5.80mm)	-	Uncoated		Ungapped
B65621J0250A048	13.1757	RFQ	7448	EPCOS - TDK Electronics	P41/25	Box	Active	±3%	N48	-	-	P 41 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	100	P (Pot Core)	0.492" (12.50mm)	1.614" (41.00mm)	Uncoated	250 nH	Gapped		0.264	60.4	229	13832	51	201
B65813J0400A041	2.0986	RFQ	8558	EPCOS - TDK Electronics	RM10	Box	Active	-	N41	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	2800	0.45	44	98	4310		90
B65631J0000R048	10.2316	RFQ	9170	EPCOS - TDK Electronics	PM47/28	Box	Active	-20%, +30%	N48	-	-	P 47 x 28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	80	P (Pot Core)	0.551" (14.00mm)	1.850" (47.00mm)	Uncoated	9.5 µH	Ungapped			69.1	310	21428		263	0.22
B65611W0000R087	5.7566	RFQ	5340	EPCOS - TDK Electronics	P36/22	Box	Active	-20%, +30%	N87	-	-	P 36 x 22	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	200		0.433" (11.00mm)	1.417" (36.00mm)	Uncoated	8 µH	Ungapped	2200		53.5	213	11400	1600	173	0.25
B66287K0000X197	4.1000	RFQ	1	EPCOS - TDK Electronics	I32/3/20	Tray	Active	±0.25%	N97	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
B65525J0250B045	0.8435	RFQ	3226	EPCOS - TDK Electronics	ER11/2.5/6	Box	Active	-	N45	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		Gapped	3800		14.1	12.4	174		10.3	1.1
B65841A0000Y038	1.6500	RFQ	2	EPCOS - TDK Electronics	EP10	Box	Active	-30%, +40%	T38	0.465" (11.80mm)	0.309" (7.85mm)	EP 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	EP	0.205" (5.20mm)	-	Uncoated	4.8 µH	Ungapped	2300		19.2	11.3	217	6490	8.5	1.7
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
B66387G1200X187	6.4179	RFQ	6548	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N87	2.559" (65.00mm)	1.079" (27.40mm)	E 65 x 32 x 27	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	112	E	1.291" (32.80mm)	-	Uncoated		Gapped	2200	0.27	147	535	78600		529
B65517T0025A001	2.0572	RFQ	1863	EPCOS - TDK Electronics	P9/5	Box	Active	±3%	K1	-	-	P 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000	P (Pot Core)	0.106" (2.70mm)	0.366" (9.30mm)	Uncoated	25 nH	Gapped	80		12.5	10	125	25		1.25
B65815E0000R049	7.3700	RFQ	995	EPCOS - TDK Electronics	RM12	Box	Active	-20%, +30%	N49	1.480" (37.60mm)	0.634" (16.10mm)	RM 12	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	100	RM	0.484" (12.30mm)	-	Uncoated	3.7 µH	Ungapped	1500	0.39	57	146	8320	1150	125
B66367G1500X187	2.6508	RFQ	8705	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N87	1.909" (48.50mm)	0.657" (16.70mm)	ETD 49 x 25 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	240	ETD	0.980" (24.90mm)	-	Uncoated		Gapped	2200	0.54	114	211	24100		209
B64290A0618X037	0.9931	RFQ	8845	EPCOS - TDK Electronics	T25.3/14.8/15	Box	Active	±25%	T37	-	-	R 25.3 x 14.8 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,200	Toroid	0.394" (10.00mm)	0.996" (25.30mm)	Uncoated	6.97 µH	Ungapped	6500	1.17	60.07	51.26	3079
B65935J0000X022	0.4614	RFQ	2297	EPCOS - TDK Electronics	PS9.4/2.8	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000
B65819N0315A048	1.8301	RFQ	2528	EPCOS - TDK Electronics	RM7	Box	Active	-	N48	0.799" (20.30mm)	-	RM 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	RM	0.265" (6.75mm)	-	Uncoated		Gapped	2300		29.8	40	1190			0.75
B66483P0000X197	-	RFQ	6085	EPCOS - TDK Electronics	I20/2.3/14	Box	Obsolete	-	N97	0.787" (20.00mm)	0.551" (14.00mm)	I 20 x 2	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.091" (2.30mm)	-	Uncoated		Ungapped
B65684A0315A027	28.7000	RFQ	198	EPCOS - TDK Electronics	PM62/49	Box	Active	±3%	N27	-	-	PM 62 x 49	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	20	PM	0.965" (24.50mm)	2.441" (62.00mm)	Uncoated	315 nH	Gapped	2000		109	570	62000	48	470	0.191
B65651D0630K048	2.1009	RFQ	1424	EPCOS - TDK Electronics	P18/11	Box	Active	-	N48	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	2300		25.9	43	1114			0.6
B64290L0632X072	0.5858	RFQ	7510	EPCOS - TDK Electronics	TX20/10/7	Box	Active	-	N72	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,000	Toroid	-	-	Epoxy		Gapped	2500
B66281G0000X187	0.9800	RFQ	976	EPCOS - TDK Electronics	ELP14/3.5/5	Box	Active	-	N87	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	1,200	ELP	0.138" (3.50mm)	-	Uncoated		Ungapped
B65713A0400A027	96.7200	RFQ	3870	EPCOS - TDK Electronics	PM87/70	Box	Active	±3%	N27	-	-	PM 87 x 70	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4	PM	1.378" (35.00mm)	3.425" (87.00mm)	Uncoated	400 nH	Gapped	2000	0.16	146	910	133000	51	700
B66383G0000X127	2.0160	RFQ	5029	EPCOS - TDK Electronics	E47/20/16	Box	Active	-	N27	1.846" (46.90mm)	0.614" (15.60mm)	E 47 x 20 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	E	0.772" (19.60mm)	-	Uncoated		Ungapped
B66319G0180X127	0.5165	RFQ	8416	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+
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