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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	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
B66461G0000X197	5.2100	RFQ	1	EPCOS - TDK Electronics	ELP43/10/28	Box	Active	-	N97	1.700" (43.20mm)	1.098" (27.90mm)	ELP 43 x 10 x 28	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	150	ELP	0.374" (9.50mm)	-	Uncoated		Ungapped
B65803J0040A087	1.3016	RFQ	1924	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	600	RM	0.413" (10.50mm)	-	Uncoated		-	2200		22	13	286		11.3	1.7
B65811J0630J087	1.3910	RFQ	4542	EPCOS - TDK Electronics	RM8	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	400	RM	-	-	Uncoated		Gapped
B65523J0000R087	0.8700	RFQ	3	EPCOS - TDK Electronics	ER9.5	Box	Active	-20%, +30%	N87	0.374" (9.50mm)	0.197" (5.00mm)	ER 9.5 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	2,000	ER	0.098" (2.50mm)	-	Uncoated	800 nH	Ungapped	2200		13.6	8.81	120	1000		1.54
B65879A0000R087	4.6100	RFQ	62	EPCOS - TDK Electronics	PQ32/20	Box	Active	-20%, +30%	N87	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	6.3 µH	Ungapped	2200		48.4	154.2	7460	1580	127.5	0.314
B65803J0063A048	1.3822	RFQ	6392	EPCOS - TDK Electronics	RM4	Box	Active	-	N48	0.433" (11.00mm)	0.181" (4.60mm)	RM 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,200	RM	0.413" (10.50mm)	-	Uncoated		Gapped	2300		22	13	286		11.3	1.7
B65531D0025A001	1.8167	RFQ	2433	EPCOS - TDK Electronics	P11/7	Box	Active	±3%	K1	-	-	P 11 x 7	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000	P (Pot Core)	0.130" (3.30mm)	0.445" (11.30mm)	Uncoated	25 nH	Gapped	80	1	15.9	15.9	253	20
B65517D0040A033	0.9918	RFQ	8546	EPCOS - TDK Electronics	P9/5	Box	Active	-	M33	-	-	P 9 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	1,000		0.106" (2.70mm)	0.366" (9.30mm)	Uncoated		Gapped	750		12.5	10	125			1.25
B66457K0000X187	3.2400	RFQ	899	EPCOS - TDK Electronics	I32/3/20	Tray	Active	-	N87	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		Ungapped
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
B65843A0000R035	0.9787	RFQ	3197	EPCOS - TDK Electronics	EP13	Box	Active	-	T35	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EP	0.256" (6.50mm)	-	Uncoated		-	6000	1.24	24.2	19.5	472		14.9
B62152A0001X001	2.6500	RFQ	3	EPCOS - TDK Electronics	MHB2-14.5/8.5/14.5	Bulk	Active	±30%	K1	0.571" (14.50mm)	0.335" (8.50mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	500	Multi-Hole (2)	0.571" (14.50mm)	-	Uncoated	330 nH	Ungapped	80	0.31	15.3	49.7	760
B65841A0063A038	0.7793	RFQ	3398	EPCOS - TDK Electronics	EP10	Box	Active	±3%	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	63 nH	Gapped	2300		19.2	11.3	217	85	8.5	1.7
B65843A0100A065	0.7354	RFQ	1924	EPCOS - TDK Electronics	EP13	Box	Active	-	T65	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EP	0.256" (6.50mm)	-	Uncoated		Gapped	5200	1.24	24.2	19.5	472		14.9
B65941A0000X022	4.3400	RFQ	4981	EPCOS - TDK Electronics	PS30.5/10.2	Box	Active	-	N22	-	-	PS 30.5 x 10.2	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	320	PS	0.402" (10.20mm)	1.200" (30.50mm)	Uncoated		Ungapped
B65813N0630A048	6.0300	RFQ	1	EPCOS - TDK Electronics	RM10	Box	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
B67385P0000X187	22.0700	RFQ	131	EPCOS - TDK Electronics	I126/28/20	Box	Active	-	N87	4.961" (126.00mm)	0.787" (20.00mm)	I 126 x 28 x 20	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	8	I	1.102" (28.00mm)	-	Uncoated		Ungapped
B66293P0000X187	-	RFQ	1706	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N87	2.299" (58.40mm)	1.500" (38.10mm)	I 58 x 4 x 38	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	60	I	0.160" (4.06mm)	-	Uncoated	8.4 µH	Ungapped	2200		67.7	310	21000	1450	308	0.22
B65843A0000R057	0.8251	RFQ	6721	EPCOS - TDK Electronics	EP13	Box	Active	-20%, +30%	T57	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000	EP	0.256" (6.50mm)	-	Uncoated	2.5 µH	Ungapped	4000		24.2	19.5	472	2470	14.9	1.24
B66370G0000X187	-	RFQ	3148	EPCOS - TDK Electronics	E34/14/9	Box	Active	-	N87	1.362" (34.60mm)	0.382" (9.70mm)	E 34 x 14 x 9	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	480	E	0.577" (14.65mm)	-	Uncoated		Ungapped
B65684A0630A027	29.0900	RFQ	72	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	630 nH	Gapped	2000		109	570	62000	95	470	0.191
B65807C0000Y038	1.5709	RFQ	1958	EPCOS - TDK Electronics	RM6	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	1,000
B65839A0100J030	0.4827	RFQ	4537	EPCOS - TDK Electronics	EP7	Box	Active	-	N30	0.370" (9.40mm)	0.256" (6.50mm)	EP 7	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000	EP	0.148" (3.75mm)	-	Uncoated		Gapped	4300		15.7	10.3	162		8.5	1.52
B65811D0630A048	2.6922	RFQ	5310	EPCOS - TDK Electronics	-	Box	Active	-	-	-	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	200	RM	-	-	Uncoated		Ungapped
B66358G0350X187	-	RFQ	7546	EPCOS - TDK Electronics	ETD29/16/10	Box	Active	-	N87	1.205" (30.60mm)	0.386" (9.80mm)	ETD 29 x 16 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	EAR99	8504.90.9630	300	ETD	0.630" (16.00mm)	-	Uncoated		Gapped	2200	0.93	70.4	76	5350		71
B66417U0400H187	0.3087	RFQ	4925	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	±12%	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	1.52	47	31	1460	483	31
B65935J0000X033	0.5267	RFQ	9482	EPCOS - TDK Electronics	PS9.4/2.8	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	2,000
B65807N0160A048	3.3100	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	160 nH	Gapped		0.86	26.9	31.3	840	109
B66305G0130X187	0.5300	RFQ	781	EPCOS - TDK Electronics	E13/7/4	Box	Active	-	N87	0.496" (12.60mm)	0.146" (3.70mm)	E 13 x 7 x 4	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8504.90.9630	3,450	E	0.256" (6.50mm)	-	Uncoated	112 nH	Gapped	2200	2.39	29.6	12.4	367	215	12.2
B65841A0250E038	0.7793	RFQ	4514	EPCOS - TDK Electronics	EP10	Box	Active	±7%	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	250 nH	Gapped	2300	1.7	19.2	11.3	217	338	8.5

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