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Ferrite Cores

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Mfr Part #	Quantity	Price	Series	Package	Product Status	Tolerance	Material	Diameter	Length	Width	Height	Core Type	Supplier Device Package	Inductance Factor (Al)	Initial Permeability (µi)	Finish	Gap	Effective Permeability (µe)	Core Factor (ΣI/A) mm⁻¹	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³
B66482G0000X192 FERRITE CORE ER N92 1PC TDK EPCOS Datasheet	970 In Stock	1 : $2.38 10 : $20.60 25 : $39.00 50 : $74.00 100 : $132.00 250 : $307.50 540 : $621.00 1,080 : $1,231.20 Box	ER23/5/13	Box	Active	-	N92	-	0.913" (23.20mm)	0.492" (12.50mm)	0.201" (5.10mm)	ER	ER 23 x 5 x 13	-	-	Uncoated	Ungapped	-	-	-	-	-	-
B66484G0000X192 FERRITE CORE ER N92 1PC TDK EPCOS Datasheet	368 In Stock	1 : $2.55 10 : $21.90 25 : $41.00 50 : $79.50 100 : $141.00 450 : $567.00 Box	ER25/6/15	Box	Active	-	N92	-	0.984" (25.00mm)	0.583" (14.80mm)	0.216" (5.50mm)	ER	ER 25 x 6 x 15	-	-	Uncoated	Ungapped	-	-	-	-	-	-
B66506G0000X197 FERRITE CORE EQ N97 1PC TDK EPCOS Datasheet	412 In Stock	1 : $3.49 10 : $29.90 25 : $56.25 50 : $109.00 100 : $193.00 288 : $521.28 576 : $996.48 Box	EQ30/8/20	Box	Active	-	N97	-	1.181" (30.00mm)	0.787" (20.00mm)	0.315" (8.00mm)	EQ	EQ 30 x 8	-	-	Uncoated	Ungapped	-	-	-	-	-	-
B66483P0000X192 FERRITE CORE I N92 1PC TDK EPCOS Datasheet	370 In Stock	1 : $1.56 10 : $13.50 25 : $25.50 50 : $48.50 100 : $86.00 250 : $202.50 600 : $450.00 1,200 : $900.00 Box	I20/2.3/14	Box	Active	-	N92	-	0.787" (20.00mm)	0.551" (14.00mm)	0.091" (2.30mm)	I	I 20 x 2	-	-	Uncoated	Ungapped	-	-	-	-	-	-
B66329G1000X127 FERRITE CORE E N27 1PC TDK EPCOS Datasheet	324 In Stock	1 : $3.06 10 : $26.20 25 : $49.25 50 : $95.50 120 : $202.80 360 : $568.80 600 : $912.00 Box	E42/21/20	Box	Active	-	N27	-	1.654" (42.00mm)	0.787" (20.00mm)	0.835" (21.20mm)	E	E 42 x 21 x 20	-	-	Uncoated	Gapped	-	-	-	-	-	-
B66387G1500X187 FERRITE CORE E N87 1PC TDK EPCOS Datasheet	100 In Stock	1 : $9.25 10 : $78.80 28 : $167.72 56 : $325.92 112 : $575.68 252 : $1,207.08 504 : $2,399.04 Box	E65/32/27	Box	Active	-	N87	-	2.559" (65.00mm)	1.079" (27.40mm)	1.291" (32.80mm)	E	E 65 x 32 x 27	-	-	Uncoated	Gapped	-	-	-	-	-	-
B66367G1000X187 FERRITE CORE ETD N87 1PC TDK EPCOS Datasheet	7 In Stock	1 : $4.82 10 : $41.10 25 : $78.00 50 : $151.50 120 : $321.60 360 : $900.00 600 : $1,488.00 Box	ETD49/25/16	Box	Active	-	N87	-	1.909" (48.50mm)	0.657" (16.70mm)	0.980" (24.90mm)	ETD	ETD 49 x 25 x 16	-	-	Uncoated	Gapped	-	-	-	-	-	-
B64290L0038X038 FERRITE CORE TOROID 4.09UH T38 TDK EPCOS Datasheet	3,034 In Stock	1 : $0.38 10 : $3.10 25 : $6.50 50 : $11.50 100 : $20.00 250 : $45.00 500 : $80.00 3,000 : $390.00 Bulk	TX10/6/4	Bulk	Active	±30%	T38	0.425" (10.80mm)	-	-	0.187" (4.75mm)	Toroid	-	4.09 µH	10000	Epoxy	Ungapped	-	3.07	24.07	7.83	-	188
B64290L0045X087 FERRITE CORE TOROID 1.42UH N87 TDK EPCOS Datasheet	2,420 In Stock	1 : $0.61 10 : $5.10 25 : $11.00 50 : $20.00 100 : $35.00 250 : $80.00 500 : $145.00 2,000 : $500.00 6,000 : $1,440.00 Bulk	TX16/9.6/6.3	Bulk	Active	±25%	N87	0.677" (17.20mm)	-	-	0.287" (7.30mm)	Toroid	-	1.42 µH	2200	Epoxy	Ungapped	-	1.95	38.52	19.73	-	760.0
B64290A0618X830 FERRITE CORE TOROID 4.62UH N30 TDK EPCOS Datasheet	889 In Stock	1 : $1.34 10 : $12.00 25 : $22.25 50 : $42.50 100 : $76.00 400 : $284.00 800 : $536.00 1,200 : $744.00 Bulk	T25.3/14.8/15	Bulk	Active	±25%	N30	0.996" (25.30mm)	-	-	0.394" (10.00mm)	Toroid	R 25.3 x 14.8 x 10	4.62 µH	4300	Uncoated	Ungapped	-	1.17	60.07	51.26	-	3079

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