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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
B65513J0000R608	1.4900	RFQ	273	EPCOS - TDK Electronics	ER14.5	Bulk	Active	-20%, +30%	PC200	0.571" (14.50mm)	0.264" (6.70mm)	ER 14.5 x 6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,150	ER	0.116" (2.95mm)	-	Uncoated		Ungapped	800	1.08	19	17.6	334	640	17.3
B65517T0160A048	1.4890	RFQ	2828	EPCOS - TDK Electronics	P9/5	Box	Active	±3%	N48	-	-	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	160 nH	Gapped			12.5	10	125	159		1.25
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
B66481G0000X608	2.9900	RFQ	2	EPCOS - TDK Electronics	EQ25/6/18	Bulk	Active		PC200				download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	324
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
B64290L0638X035	1.2900	RFQ	28	EPCOS - TDK Electronics	TX22/14/6.4	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	Toroid	0.291" (7.40mm)	0.917" (23.30mm)	Epoxy	3.2 µH	Ungapped	5300	2.07	54.15	26.17	1417
B65949B0000X027	420.1725	RFQ	5816	EPCOS - TDK Electronics	PCH150/45	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4
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
B64290A0719X049	1.4800	RFQ	461	EPCOS - TDK Electronics	T22.1/13.7/7.9	Box	Active	±25%	N49	-	-	R 22.1 x 13.7 x 7.9	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	750	Toroid	0.311" (7.90mm)	0.870" (22.10mm)	Uncoated	1.13 µH	Ungapped	1500		54.2	32.6	1763			1.66
B66300G0000X187	0.5400	RFQ	12	EPCOS - TDK Electronics	E6.3	Box	Active	-	N87	0.248" (6.30mm)	0.079" (2.00mm)	E 6 x 3	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	7,500	E	0.114" (2.90mm)	-	Uncoated		Ungapped
B65807N0500A048	1.4757	RFQ	9946	EPCOS - TDK Electronics	RM6	Box	Active	-	N48	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	2300	0.78	26.9	31.3	840
B64290P0739X046	0.1438	RFQ	1337	EPCOS - TDK Electronics	TC3.05/1.27/2.5	Box	Active	±30%	T46	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	16,000	Toroid	0.101" (2.56mm)	0.121" (3.07mm)	Parylene	6.5 µH	Ungapped	15000		5.99	2.12	12.7			2.82
B66371Q0100K195	22.2100	RFQ	32	EPCOS - TDK Electronics	B66371	Bulk	Active	±10%	N95	2.776" (70.50mm)	1.260" (32.00mm)	E 70 x 33 x 32	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66371Q0100K195	EAR99	8504.90.9610	36	E	1.307" (33.20mm)	-	Uncoated	100 nH	Gapped	2200	0.22	149	683	102000		676
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
B65845J0000Y066	-	RFQ	6274	EPCOS - TDK Electronics	EP17	Box	Obsolete	-30%, +40%	T66	0.724" (18.40mm)	0.443" (11.25mm)	EP 17	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	EP	0.335" (8.50mm)	-	Uncoated	13 µH	Ungapped	13000		28.5	33.9	966	8700	25.5	0.84
B66361G0200X187	1.9300	RFQ	333	EPCOS - TDK Electronics	ETD34/17/11	Box	Active	-	N87	1.339" (34.00mm)	0.433" (11.00mm)	ETD 34 x 17 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	ETD	0.689" (17.50mm)	-	Uncoated		Gapped
B66457P0000X197	-	RFQ	6393	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N97	1.250" (31.75mm)	0.801" (20.35mm)	I 32 x 3 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	608	I	0.124" (3.15mm)	-	Uncoated	6.3 µH	Ungapped	2300	0.27	35.1	130	4560	1350	128
B65881A0000R049	14.0900	RFQ	268	EPCOS - TDK Electronics	PQ35/35	Box	Active	-20%, +30%	N49	1.382" (35.10mm)	1.024" (26.00mm)	PQ 35 x 35	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	72	PQ	0.685" (17.40mm)	-	Uncoated	3.3 µH	Ungapped	1500		79.2	169.7	13440	1225	146.5	0.467
B66315G1000X127	0.3182	RFQ	2786	EPCOS - TDK Electronics	E25.4/10/7	Box	Active	-	N27	1.000" (25.40mm)	0.256" (6.50mm)	E 25.4 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,980	E	0.384" (9.78mm)	-	Uncoated		Gapped	2000	1.27	49.2	38.8	1910		38.4
B67345B0004X027	13.2746	RFQ	1453	EPCOS - TDK Electronics	I93/28/16	Box	Active	-	N27	3.661" (93.00mm)	0.630" (16.00mm)	I 93 x 28 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	48	I	1.102" (28.00mm)	-	Uncoated		Ungapped
B65811J0315A048	2.1806	RFQ	5585	EPCOS - TDK Electronics	RM8	Box	Active	±3%	N48	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	315 nH	Gapped		0.59	38	64	2430	169	55
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
B65879B0000R097	5.8700	RFQ	182	EPCOS - TDK Electronics	PQ32/30	Box	Active	-20%, +30%	N97	1.260" (32.00mm)	0.866" (22.00mm)	PQ 32 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	75	PQ	0.597" (15.17mm)	-	Uncoated	5 µH	Ungapped	2300		67.8	153.8	10440	1760	127.5	0.441
B65939A0000X022	3.5400	RFQ	62	EPCOS - TDK Electronics	PS25/8.9	Box	Active	-	N22	-	-	PS 25 x 8.9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	PS	0.350" (8.90mm)	0.976" (24.80mm)	Uncoated		Ungapped
B65541W0100A087	1.2235	RFQ	1417	EPCOS - TDK Electronics	P14/8	Box	Active	-	N87	-	-	P 14 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500		0.167" (4.25mm)	0.563" (14.30mm)	Uncoated		Gapped	2200		21	28.7	603		23.6	0.73
B65855A0000R087	0.4258	RFQ	1395	EPCOS - TDK Electronics	EP5	Box	Active	-20%, +30%	N87	0.242" (6.15mm)	0.154" (3.90mm)	EP 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4,000	EP	0.112" (2.85mm)	-	Uncoated	430 nH	Ungapped	2200		9.73	3.09	30	1100	2.3	3.14
B65879A0000R097	5.8700	RFQ	2784	EPCOS - TDK Electronics	PQ32/20	Box	Active	-20%, +30%	N97	1.260" (32.00mm)	0.866" (22.00mm)	PQ 32 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	120	PQ	0.404" (10.25mm)	-	Uncoated	6.5 µH	Ungapped	2300	0.314	48.4	154.2	7460	1625	127.5
B65738L0590J087	1.1787	RFQ	4317	EPCOS - TDK Electronics	B65738	Box	Not For New Designs	-	N87		0.610" (15.50mm)		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200		0.362" (9.20mm)	-	Uncoated		-	2200	0.62	45.1	73.1	3293		67.4
B65495B0000Y033	1.9484	RFQ	1275	EPCOS - TDK Electronics	P4.6/4.1	Box	Active	-30%, +40%	M33	-	-	P 4.6 x 4.1	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	P (Pot Core)	0.079" (2.00mm)	0.183" (4.65mm)	Uncoated	200 nH	Ungapped	750	2.7	7.6	2.8	21.3	430
B65805N0020A033	1.5559	RFQ	9656	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	-	-	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