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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
B62110A1001X001	0.3174	RFQ	8090	EPCOS - TDK Electronics	TUB1.81/0.8/2.7	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	40,000
B64290L0721X049	0.3000	RFQ	4790	EPCOS - TDK Electronics	TX16/9.6/2.5	Box	Active	-	N49	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	Toroid	-	-	Epoxy		Gapped	1500
B66367G0000X127	4.4300	RFQ	165	EPCOS - TDK Electronics	ETD49/25/16	Box	Active	-	N27	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	120	ETD	0.980" (24.90mm)	-	Uncoated		Ungapped
B64290L0082X027	8.2053	RFQ	3874	EPCOS - TDK Electronics	TX50/30/20	Box	Active	-	N27	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	120	Toroid	-	-	Epoxy		Gapped	2000
B65805J0120A045	1.4385	RFQ	6648	EPCOS - TDK Electronics	RM5	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	-	-	Uncoated		Gapped
B64290L0045X830	0.7100	RFQ	7	EPCOS - TDK Electronics	TX16/9.6/6.3	Bulk	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,000	Toroid	0.287" (7.30mm)	0.677" (17.20mm)	Epoxy	2.77 µH	Ungapped	4300		38.52	19.73	760			1.95
B64290L0044X830	0.4600	RFQ	14	EPCOS - TDK Electronics	TX12.5/7.5/5	Bulk	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,500	Toroid	0.234" (5.95mm)	0.535" (13.60mm)	Epoxy	2.2 µH	Ungapped	4300		30.09	12.23	368			2.46
B66307G0150X187	0.1597	RFQ	6005	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	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		-	2200		37.6	20.1	756		19.4	1.87
B65541D0000R048	2.4000	RFQ	754	EPCOS - TDK Electronics	P14/8	Box	Active	-20%, +30%	N48	-	-	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	2.1 µH	Ungapped		0.8	20	25	500	1340	20
B65691K0045A048	39.5708	RFQ	4574	EPCOS - TDK Electronics	P59/36	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	25	P (Pot Core)	-	-	Uncoated		Gapped
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
B66319G0000X135	0.6571	RFQ	2930	EPCOS - TDK Electronics	E30/15/7	Box	Active	-	T35	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		-	6000		67	60	4000		49	1.12
B67345B0002X027	26.4600	RFQ	9616	EPCOS - TDK Electronics	I93/28/30	Box	Active	-	N27	3.661" (93.00mm)	1.181" (30.00mm)	I 93 x 28 x 30	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	8	I	1.102" (28.00mm)	-	Uncoated		Ungapped
B65701D0000R030	3.5388	RFQ	6765	EPCOS - TDK Electronics	P30/19	Box	Active	-20%, +30%	N30	-	-	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	11.5 µH	Ungapped	4300		45	136	6120	2900		0.33
B66367G0000X187	4.9000	RFQ	960	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	120	ETD	0.980" (24.90mm)	-	Uncoated		Ungapped
B65857AY66T1	-	RFQ	3175	EPCOS - TDK Electronics	-	Bulk	Obsolete						-	ROHS3 Compliant	1 (Unlimited)		495-B65857AY66T1	OBSOLETE		1
B65857C0160A045	0.5794	RFQ	5970	EPCOS - TDK Electronics	EPX9/9	Box	Active	±4%	-	0.370" (9.40mm)	0.354" (9.00mm)	EPX 9 x 9	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000	EPX	0.187" (4.75mm)	-	Uncoated	160 nH	Gapped		1.09	19	17.5	333		13.9
B64290L0658X830	0.5700	RFQ	6	EPCOS - TDK Electronics	TX14/9/5	Box	Active	±25%	N30	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,200	Toroid	0.236" (6.00mm)	0.594" (15.10mm)	Epoxy	1.9 µH	Ungapped	4300		34.98	12.3	430			2.84
B65931J0000X033	0.5883	RFQ	4872	EPCOS - TDK Electronics	PS5.6/1.7	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	4,000
B65525J0063A045	0.8136	RFQ	7816	EPCOS - TDK Electronics	ER11/5	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
B66319G0500X127	0.5061	RFQ	5629	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	1.12	67	60	4000		49
B62110A2027X022	0.2341	RFQ	1490	EPCOS - TDK Electronics	TUB2.82/1.15/4.4	Box	Active						-	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	10,000
B66413G0000X608	1.4000	RFQ	1	EPCOS - TDK Electronics	B66413	Box	Active	-20%, +30%	PC200	0.591" (15.00mm)	0.183" (4.65mm)	EFD 15 x 8 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	B66413G X608	EAR99	8504.90.9630	1,920	EFD	0.295" (7.50mm)	-	Uncoated	370 nH	Ungapped	800	2.27	34	15	510	670	12.2
B66381G0000X127	1.0085	RFQ	4042	EPCOS - TDK Electronics	E40/16/12	Box	Active	-	N27	1.598" (40.60mm)	0.492" (12.50mm)	E 40 x 16 x 12	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	624	E	0.650" (16.50mm)	-	Uncoated		Ungapped
B65875A0000R095	4.6900	RFQ	890	EPCOS - TDK Electronics	PQ20/20	Box	Active	-20%, +30%	N95	0.807" (20.50mm)	0.551" (14.00mm)	PQ 20 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	240	PQ	0.398" (10.10mm)	-	Uncoated	3.3 µH	Ungapped	2000		45.2	62.9	2843	1860	54.4	0.718
B65671T0400A048	9.2000	RFQ	4085	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	N48	-	-	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	400 nH	Gapped		0.4	37.2	93	3460	127	76.5
B65855A0000R049	0.3703	RFQ	1170	EPCOS - TDK Electronics	-	Box	Not For New Designs	-20%, +30%	N49	0.242" (6.15mm)	0.154" (3.90mm)	EP 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000	EP	0.112" (2.85mm)	-	Uncoated	350 nH	Ungapped	1500		9.73	3.09	30	880	2.3	3.149
B65807C0400A048	2.6900	RFQ	2	EPCOS - TDK Electronics	RM6	Box	Active	±3%	N48	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	RM	0.246" (6.25mm)	-	Uncoated	400 nH	Gapped		0.86	26.9	31.3	840	274
B66417U0063J187	0.3087	RFQ	2090	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	-	N87	0.787" (20.00mm)	0.262" (6.65mm)	EFD 20 x 10 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,260	EFD	0.394" (10.00mm)	-	Uncoated		Gapped	2200		47	31	1460		31	1.52
B65807J0250A048	2.6900	RFQ	2	EPCOS - TDK Electronics	RM6	Strip	Active	±3%	N48	0.701" (17.90mm)	0.323" (8.20mm)	RM 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	RM	0.246" (6.25mm)	-	Uncoated	250 nH	Gapped		0.78	28.6	36.6	1050	171	31

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