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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
B66455K0000X149	2.5100	RFQ	442	EPCOS - TDK Electronics	I22/2.5/16	Tray	Active	-	N49	0.858" (21.80mm)	0.622" (15.80mm)	I 22 x 2.5 x 16	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	600	I	0.098" (2.50mm)	-	Uncoated		Ungapped
B65686A0315A027	76.5100	RFQ	135	EPCOS - TDK Electronics	PM74/59	Box	Active	±3%	N27	-	-	PM 74 x 59	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	10	PM	1.161" (29.50mm)	2.913" (74.00mm)	Uncoated	315 nH	Gapped	2000	0.162	128	790	101000	41	630
B64290A0040X010	23.4887	RFQ	1881	EPCOS - TDK Electronics	T58/41/18	Box	Active	±25%	K10	-	-	R 58.3 x 40.8 x 17.6	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	100	Toroid	0.693" (17.60mm)	2.295" (58.30mm)	Uncoated	900 nH	Ungapped	700		152.4	152.4	23230			1
B66358G0000X187	1.5000	RFQ	3	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		Ungapped
B66297KX197	7.2593	RFQ	4747	EPCOS - TDK Electronics	*	Bulk	Active						download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	B66297K0000X197	EAR99	8504.90.9630	96
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
B66480G0000X187	1.5800	RFQ	4	EPCOS - TDK Electronics	ER18/3/10	Box	Active	-	N87	0.709" (18.00mm)	0.382" (9.70mm)	ER 18 x 3 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,400	ER	0.124" (3.15mm)	-	Uncoated		Ungapped
B65805J0160A048	1.1051	RFQ	5373	EPCOS - TDK Electronics	RM5	Box	Active	±3%	N48	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	RM	0.207" (5.25mm)	-	Uncoated	160 nH	Gapped		0.93	22.1	23.8	526	127	18
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
B64290A0618X038	1.0639	RFQ	2084	EPCOS - TDK Electronics	T25.3/14.8/15	Box	Active	±30%	T38	-	-	R 25.3 x 14.8 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,000	Toroid	0.394" (10.00mm)	0.996" (25.30mm)	Uncoated	10.7 µH	Ungapped	10000	1.17	60.07	51.26	3079
B64290L0651X065	2.6100	RFQ	1	EPCOS - TDK Electronics	TX22/14/13	Box	Active	±30%	T65	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	Toroid	0.543" (13.80mm)	0.917" (23.30mm)	Epoxy	6.2 µH	Ungapped	5200	1.05	54.15	51.15	2789
B66287G0000X187	2.5800	RFQ	10	EPCOS - TDK Electronics	ELP32/6/20	Box	Active	-	N87	1.250" (31.75mm)	0.801" (20.35mm)	ELP 32 x 6 x 20	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	304	ELP	0.250" (6.35mm)	-	Uncoated		Ungapped
B66367G0100X187	2.6508	RFQ	3679	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
B65881Q0100K097	12.0600	RFQ	72	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-B65881Q0100K097	EAR99	8504.90.9610	72	PQ	0.685" (17.40mm)	-	Uncoated	100 nH	Distributed Gapped		0.47	79.7	171	13650		161
B66363G0100X127	1.4861	RFQ	3301	EPCOS - TDK Electronics	ETD39/20/13	Box	Active	-	N27	1.531" (38.90mm)	0.504" (12.80mm)	ETD 39 x 20 x 13	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	400	ETD	0.787" (20.00mm)	-	Uncoated		Gapped
B65807J0400J087	1.2458	RFQ	4726	EPCOS - TDK Electronics	RM6	Box	Active	-	N87	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	2200		28.6	36.6	1050		31	0.78
B66337G1000X127	0.7676	RFQ	5227	EPCOS - TDK Electronics	B66337	Box	Not For New Designs	-	N27	1.358" (34.50mm)	0.386" (9.80mm)	EC 35 x 17 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	300	EC	0.687" (17.45mm)	-	Uncoated		Gapped
B66387G2000X127	6.7877	RFQ	3155	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N27	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	2000	0.27	147	535	78600		529
B66421G0500X187	0.3749	RFQ	9052	EPCOS - TDK Electronics	-	Box	Not For New Designs	-	N87	0.984" (25.00mm)	0.358" (9.10mm)	EFD 25 x 13 x 9	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	650	EFD	0.492" (12.50mm)	-	Uncoated		-	2200		57	58	3310		57	0.98
B65523J0400K087	1.2000	RFQ	10	EPCOS - TDK Electronics	ER9.5	Box	Active	±10%	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	400 nH	Gapped	2200	1.54	13.6	8.81	120		7.6
B65815E0250A041	6.7600	RFQ	126	EPCOS - TDK Electronics	RM12	Box	Active	±3%	N41	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	250 nH	Gapped	2800	0.39	57	146	8320	78	125
B65807N0400A048	3.3100	RFQ	5	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
B65855B0000R057	0.4964	RFQ	7105	EPCOS - TDK Electronics	EP6	Box	Active	-20%, +30%	T57	0.242" (6.15mm)	0.154" (3.90mm)	EP 6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	13,500	EP	0.120" (3.05mm)	-	Uncoated	900 nH	Ungapped	4000	3.35	10.28	3.06	31	2400	2.3
B65843A0000Y038	2.1100	RFQ	3	EPCOS - TDK Electronics	EP13	Box	Active	-30%, +40%	T38	0.504" (12.80mm)	0.354" (9.00mm)	EP 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	EP	0.256" (6.50mm)	-	Uncoated	7 µH	Ungapped	10000		24.2	19.5	472	6910	14.9	1.24
B66307G0060X187	0.3004	RFQ	8138	EPCOS - TDK Electronics	E16/8/5	Box	Active	-	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	4,000	E	0.323" (8.20mm)	-	Uncoated		Gapped
B64290L0062X035	0.2486	RFQ	3610	EPCOS - TDK Electronics	TX9.5/4.8/3.2	Box	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	4,000	Toroid	0.161" (4.10mm)	0.413" (10.50mm)	Epoxy	2.65 µH	Ungapped	6000	2.85	20.72	7.28	151
B65819N0250A048	1.8380	RFQ	8588	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
B66387G1500X127	11.9300	RFQ	8	EPCOS - TDK Electronics	E65/32/27	Box	Active	-	N27	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	28	E	1.291" (32.80mm)	-	Uncoated		Gapped
B65671T0160G048	4.4278	RFQ	6789	EPCOS - TDK Electronics	P26/16	Box	Active	±3%	N48	-	-	P 26 x 16	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	P (Pot Core)	0.321" (8.15mm)	1.024" (26.00mm)	Uncoated	160 nH	Gapped			37.2	93	3460	51	76.5	0.4
B65877A0000R049	7.2000	RFQ	170	EPCOS - TDK Electronics	PQ26/25	Box	Active	-20%, +30%	N49	1.043" (26.50mm)	0.748" (19.00mm)	PQ 26 x 25	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	200	PQ	0.487" (12.38mm)	-	Uncoated	3.3 µH	Ungapped	1500	0.44	53.6	122	6530	1235	108.7

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