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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
B65813D0630A048	6.0300	RFQ	7440	EPCOS - TDK Electronics	RM10	Bulk	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	630 nH	Gapped			42	83	3490	254		0.5
B65813J0160A087	3.8500	RFQ	6721	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	200	RM	0.368" (9.35mm)	-	Uncoated		Gapped			44	98	4310		90	0.45
B65813J0250A041	4.3600	RFQ	798	EPCOS - TDK Electronics	RM10	Box	Active	±3%	N41	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	250 nH	Gapped	2800	0.45	44	98	4310	89	90
B65813J0400A087	1.8557	RFQ	7624	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
B65813J0063A097	3.1709	RFQ	8642	EPCOS - TDK Electronics	RM10	Box	Active	-	N97	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	2300		44	98	4310		90	0.45
B65813J0000R049	4.4900	RFQ	524	EPCOS - TDK Electronics	RM10	Box	Active	-20%, +30%	N49	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	2.9 µH	Ungapped	1500		44	98	4310	1040	90	0.45
B65813J0000R087	3.6800	RFQ	2	EPCOS - TDK Electronics	RM10	Box	Active	-20%, +30%	N87	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	4.2 µH	Ungapped	2200	0.45	44	98	4310	1500	90
B65813J0000Y038	4.8300	RFQ	1	EPCOS - TDK Electronics	RM10	Box	Active	-30%, +40%	T38	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	16 µH	Ungapped	2300		44	98	4310	5720	90	0.45
B65813P0000R087	4.5700	RFQ	1	EPCOS - TDK Electronics	RM10/LP	Cut Tape (CT)	Active	-20%, +30%	N87	1.122" (28.50mm)	0.531" (13.50mm)	RM 10 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	RM	0.207" (5.25mm)	-	Uncoated	5.2 µH	Ungapped	2200		33.9	99.1	3360	1410	90	0.34
B65815E0000R030	7.4900	RFQ	40	EPCOS - TDK Electronics	RM12	Box	Active	-20%, +30%	N30	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	8.7 µH	Ungapped	4300		57	146	8320	2700	125	0.39
B65815P0000R087	4.2146	RFQ	1035	EPCOS - TDK Electronics	RM12/LP	Box	Active	-20%, +30%	N87	1.480" (37.60mm)	0.634" (16.10mm)	RM 12 LP	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	300	RM	0.331" (8.40mm)	-	Uncoated	6.3 µH	Ungapped	2200		42	147.5	6195	1430	124.7	0.29
B65819J0400A048	1.7625	RFQ	1258	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	0.7	30.4	43	1310		39
B65671T0100A033	10.3700	RFQ	1	EPCOS - TDK Electronics	P26/16	Bulk	Active	±3%	M33	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	100 nH	Gapped	750	0.4	37.2	93	3460	32	76.5
B66344Q0100K187	7.7700	RFQ	236	EPCOS - TDK Electronics	E55/28/25	Tray	Active	±10%	N87	2.165" (55.00mm)	1.094" (27.80mm)	E 55 x 28 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66344Q0100K187	EAR99	8504.90.9610	100	E	0.984" (25.00mm)	-	Uncoated	100 nH	Distributed Gapped		0.3	124	420	52100		420
B65981Q0400K097	19.4400	RFQ	72	EPCOS - TDK Electronics	PQ50/50	Tray	Active	±10%	N97	1.969" (50.00mm)	1.260" (32.00mm)	PQ 50 x 50	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65981Q0400K097	EAR99	8504.90.9610	36	PQ	0.984" (25.00mm)	-	Uncoated	400 nH	Distributed Gapped		0.342	113	332	37630		314
B65982Q0400K097	48.8000	RFQ	12	EPCOS - TDK Electronics	PQ65/60	Tray	Active	±10%	N97	2.559" (65.00mm)	1.772" (45.00mm)	PQ 65 x 60	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65982Q0400K097	EAR99	8504.90.9610	14	PQ	1.181" (30.00mm)	-	Uncoated	400 nH	Distributed Gapped		0.228	137	171	81950		531
B65982Q0250K097	48.8000	RFQ	9	EPCOS - TDK Electronics	PQ65/60	Tray	Active	±10%	N97	2.559" (65.00mm)	1.772" (45.00mm)	PQ 65 x 60	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65982Q0250K097	EAR99	8504.90.9610	14	PQ	1.181" (30.00mm)	-	Uncoated	250 nH	Distributed Gapped		0.228	137	171	81950		531
B66233Q0150K187	1.5500	RFQ	360	EPCOS - TDK Electronics	E32/16/11	Tray	Active	±10%	N87	1.260" (32.00mm)	0.630" (16.00mm)	E 32 x 16 x 11	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66233Q0150K187	EAR99	8504.90.9610	420	E	0.433" (11.00mm)	-	Uncoated	150 nH	Distributed Gapped		0.76	74	97	7187		95
B65881Q0150K097	12.0600	RFQ	22	EPCOS - TDK Electronics	PQ35/35	Tray	Active	±10%	N97	1.382" (35.10mm)	1.024" (26.00mm)	PQ 35 x 35	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B65881Q0150K097	EAR99	8504.90.9630	72	PQ	0.685" (17.40mm)	-	Uncoated	150 nH	Distributed Gapped		0.47	79.7	171	13650		161
B65879Q0150K097	6.2700	RFQ	57	EPCOS - TDK Electronics	PQ32/30	Bulk	Active	±10%	N95	1.102" (28.00mm)	0.886" (22.50mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9610	75	PQ	0.598" (15.19mm)		Uncoated	100 nH	Distributed Gapped			67.8	153.8	10440		127.5	0.441
B66387Q0250K195	13.4200	RFQ	29	EPCOS - TDK Electronics	B66387	Bulk	Active	±10%	N95	2.559" (65.00mm)	1.079" (27.40mm)	E 65 x 32 x 27	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	495-B66387Q0250K195	EAR99	8504.90.9610	40	E	1.291" (32.80mm)	-	Uncoated	250 nH	Gapped	2200	0.27	147	535	78600		529
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
B66482K0000X187	1.9500	RFQ	536	EPCOS - TDK Electronics	I23/2/13	Box	Active	-	N87	0.913" (23.20mm)	0.492" (12.50mm)	I 23 x 2 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	540	I	0.083" (2.10mm)	-	Uncoated		Ungapped
B66484K0000X192	2.9000	RFQ	608	EPCOS - TDK Electronics	I25/3/15	Box	Active	-	N92	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
B64290A0084X010	73.6700	RFQ	4859	EPCOS - TDK Electronics	T102/66/15	Box	Active	±25%	K10	-	-	R 102 x 65.8 x 15	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	12	Toroid	0.591" (15.00mm)	4.016" (102.00mm)	Uncoated	900 nH	Ungapped	700	0.96	255.3	267.3	68220
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
B66291P0000X197	-	RFQ	3317	EPCOS - TDK Electronics	B66291	Bulk	Obsolete	-	N97	1.700" (43.20mm)	1.098" (27.90mm)	ELP 43 x 10 x 28	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	336	I	0.161" (4.10mm)	-	Uncoated		Ungapped
B66307G0060X127	0.6700	RFQ	223	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	N27	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	2,000	E	0.323" (8.20mm)	-	Uncoated		Gapped
B66311G0170X127	0.7800	RFQ	3	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N27	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
B66283G0000X197	1.9400	RFQ	1	EPCOS - TDK Electronics	ELP18/4/10	Tray	Active	-	N97	0.709" (18.00mm)	0.394" (10.00mm)	ELP 18 x 4 x 10	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,008	ELP	0.157" (4.00mm)	-	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