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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
B65935A0000X022	1.1000	RFQ	790	EPCOS - TDK Electronics	PS9.4/4.6	Box	Active	-	N22	-	-	PCH 9.4 x 4.6	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	1,000	P (Pot Core)	0.181" (4.60mm)	0.370" (9.40mm)	Uncoated		Ungapped
B65621J0630A048	13.1757	RFQ	3098	EPCOS - TDK Electronics	P41/25	Box	Active	±3%	N48	-	-	P 41 x 25	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	100	P (Pot Core)	0.492" (12.50mm)	1.614" (41.00mm)	Uncoated	630 nH	Gapped			60.4	229	13832	129	201	0.264
B65541T0315A048	3.2700	RFQ	1	EPCOS - TDK Electronics	P14/8	Box	Active	±3%	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	315 nH	Gapped		0.8	20	25	500	201	20
B65541W0250A087	1.1435	RFQ	3318	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	0.73	21	28.7	603		23.6
B65651T0063A033	3.0377	RFQ	5273	EPCOS - TDK Electronics	P18/11	Box	Active	-	M33	-	-	P 18 x 11	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500		0.209" (5.30mm)	0.724" (18.40mm)	Uncoated		Gapped	750		25.9	43	1114			0.6
B65738L0000R087	2.1740	RFQ	3569	EPCOS - TDK Electronics	PTS23/11	Box	Active	-	N87		0.610" (15.50mm)		download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400		0.362" (9.20mm)	-	Uncoated		-	2200		45.1	73.1	3293		67.4	0.62
B66483G0000X195	2.6000	RFQ	434	EPCOS - TDK Electronics	EQ20/6.3/14	Box	Active	-	N95	0.787" (20.00mm)	0.551" (14.00mm)	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,200	-	-	-	-		-	3000
B65754J0000R045	1.1723	RFQ	6326	EPCOS - TDK Electronics	B65754	Box	Not For New Designs	-	N45	0.563" (14.30mm)			download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	TT	0.167" (4.25mm)	-	Uncoated		-	3800	0.84	25.3	25.3	539		22.1
B66325G0800X187	1.3853	RFQ	6350	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
B65713A2500J027	85.9708	RFQ	6193	EPCOS - TDK Electronics	PM87/70	Box	Active	-	N27	-	-	PM 87 x 70	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	12	PM	1.378" (35.00mm)	3.425" (87.00mm)	Uncoated		Gapped	2000		146	910	133000		700	0.16
B65935E0000X033	0.5208	RFQ	5225	EPCOS - TDK Electronics	PS9.4/3.5	Box	Active	-	M33	-	-	PS 9 x 3.5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,000	PS	0.138" (3.50mm)		Uncoated		-	750
B66281P0000X197	-	RFQ	1009	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N97	0.551" (14.00mm)	0.197" (5.00mm)	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	2,400	ELP	0.059" (1.50mm)	-	Uncoated		Ungapped			16.7	14.5	242	1190	13.9
B66506G0000X197	3.7100	RFQ	523	EPCOS - TDK Electronics	EQ30/8/20	Box	Active	-	N97	1.181" (30.00mm)	0.787" (20.00mm)	EQ 30 x 8	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	288	EQ	0.315" (8.00mm)	-	Uncoated		Ungapped
B64290L0618X035	1.7400	RFQ	633	EPCOS - TDK Electronics	TX25.3/14.8/10	Bulk	Active	±25%	T35	-	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	500	Toroid	0.433" (11.00mm)	1.047" (26.60mm)	Epoxy	5.4 µH	Ungapped	5000	1.17	60.07	51.26	3079
B66291G0000X149	6.3200	RFQ	442	EPCOS - TDK Electronics	ELP43/10/28	Box	Active	-	N49	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	150	ELP	0.374" (9.50mm)	-	Uncoated		Ungapped
B65661N0160A048	8.2900	RFQ	716	EPCOS - TDK Electronics	P22/13	Tray	Active	±3%	N48	-	-	P 22 x 13	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	400	P (Pot Core)	0.268" (6.80mm)	0.866" (22.00mm)	Uncoated	160 nH	Gapped			31.6	63	1990	64		0.5
B65805J0000R097	3.0400	RFQ	158	EPCOS - TDK Electronics	RM5	Cut Tape (CT)	Active	-20%, +30%	N97	0.575" (14.60mm)	0.268" (6.80mm)	RM 5	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	500	RM	0.207" (5.25mm)	-	Uncoated	2 µH	Ungapped	2300	0.93	22.1	23.8	526	1480	18
B65945B0000X022	33.7138	RFQ	7355	EPCOS - TDK Electronics	PCH70/13	Box	Active						-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8504.90.9630	40
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
B66311G0170X187	0.8700	RFQ	2	EPCOS - TDK Electronics	E20/10/6	Box	Active	-	N87	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
B65841AY66V4	-	RFQ	5208	EPCOS - TDK Electronics	-	Bulk	Obsolete						-	ROHS3 Compliant	1 (Unlimited)		495-B65841AY66V4	OBSOLETE		1
B66319G1200X127	0.5061	RFQ	6046	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		67	60	4000		49	1.12
B66329G1500X127	3.2400	RFQ	1	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
B66370G0000X127	0.7243	RFQ	3740	EPCOS - TDK Electronics	E34/14/9	Box	Active	-	N27	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	1,440	E	0.577" (14.65mm)	-	Uncoated		Ungapped
B66387G0000X127	8.7400	RFQ	11	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		Ungapped
B66393G0000X197	-	RFQ	7003	EPCOS - TDK Electronics	E16/6/5	Box	Active	±25%	N97	0.630" (16.00mm)	0.185" (4.70mm)	E 16 x 6 x 5	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	2,000	E	0.228" (5.80mm)	-	Uncoated	1.25 µH	Ungapped	2300	1.49	28.6	19.2	549	1480	17.6
B66417U0250K187	0.7900	RFQ	2	EPCOS - TDK Electronics	EFD20/10/7	Box	Active	±10%	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	300	31
B66421G0000X130	0.4987	RFQ	6621	EPCOS - TDK Electronics	EFD25/13/9	Box	Active	-	N30	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	1,300	EFD	0.492" (12.50mm)	-	Uncoated		-	4300		57	58	3310		57	0.98
B66421G0000X197	1.0800	RFQ	8794	EPCOS - TDK Electronics	EFD25/13/9	Box	Active	-	N97	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		Ungapped
B66453P0000X197	-	RFQ	8796	EPCOS - TDK Electronics	-	Box	Obsolete	±25%	N97	0.709" (18.00mm)	0.394" (10.00mm)	I 18 x 2 x 10	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8504.90.9630	1,008	I	0.079" (2.00mm)	-	Uncoated	3 µH	Ungapped	2300		20.3	39.5	802	1227	38.9	0.51

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