Ferrite Cores & Accessories – Mouser Puerto Rico

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RM Cores

Fair-Rite Power Inductor RM Core configuration allows better shielding than E type geometries while providing easier winding accessibility and better power dissipation than a POT Core configuration. Fair-Rite Products RM Cores all have a solid center post and standard height and can be supplied with the center post gapped to mechanical specifications as well as an AL value. Fair-Rite Power Inductor RM Core is available in a range of sizes from RM4 to RM14 and 3 materials with Initial Permeability ranging from 2300 to 3000.

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Image	Part #	Mfr.	Description	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Core	Core Size	Inductance	Tolerance	Core Material	Packaging
Ferrite Cores & Accessories 98 RM Core RM5 Ind 1770 nH 25% TOL 6298140121 Fair-Rite 1: $1.40 A tariff of 25% may be applied if shipping to the United States. 895In Stock	Mfr. Part # 6298140121 Mouser Part # 623-6298140121	Fair-Rite	Ferrite Cores & Accessories 98 RM Core RM5 Ind 1770 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	895In Stock	$1.40 $0.974 $0.835 $0.74 View $0.652 $0.545 $0.492 $0.486 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 5	1.77 uH	25 %	98	Bulk
Ferrite Cores & Accessories 78 RM Core RM5 Ind 1650 nH 25% TOL 6278140121 Fair-Rite 1: $1.11 A tariff of 25% may be applied if shipping to the United States. 70In Stock	Mfr. Part # 6278140121 Mouser Part # 623-6278140121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM5 Ind 1650 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	70In Stock	$1.11 $0.768 $0.66 $0.586 View $0.499 $0.419 $0.368 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 5	1.65 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 RM Core RM6 Ind 2400 nH 25% TOL 6278180121 Fair-Rite 1: $1.20 A tariff of 25% may be applied if shipping to the United States. 800In Stock	Mfr. Part # 6278180121 Mouser Part # 623-6278180121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM6 Ind 2400 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	800In Stock	$1.20 $0.826 $0.713 $0.656 View $0.578 $0.469 $0.459 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 6	2.4 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 RM Core RM8 Ind 3000 nH 25% TOL 6278230121 Fair-Rite 1: $1.59 A tariff of 25% may be applied if shipping to the United States. 565In Stock	Mfr. Part # 6278230121 Mouser Part # 623-6278230121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM8 Ind 3000 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	565In Stock	$1.59 $1.10 $0.946 $0.871 View $0.767 $0.623 $0.606 $0.605 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 8	3 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 RM Core RM10 Ind 4200 nH 25% TOL 6278280121 Fair-Rite 1: $2.24 A tariff of 25% may be applied if shipping to the United States. 402In Stock	Mfr. Part # 6278280121 Mouser Part # 623-6278280121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM10 Ind 4200 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	402In Stock	$2.24 $1.55 $1.33 $1.17 View $1.03 $0.984 $0.905 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 10	4.2 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 RM Core RM12 Ind 5400 nH 25% TOL 6278370121 Fair-Rite 1: $3.91 A tariff of 25% may be applied if shipping to the United States. 41In Stock	Mfr. Part # 6278370121 Mouser Part # 623-6278370121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM12 Ind 5400 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	41In Stock	$3.91 $2.68 $2.28 $2.00 View $1.92 $1.91 $1.76 $1.73 $1.72 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 12	5.4 uH	25 %	78	Bulk
Ferrite Cores & Accessories 78 RM Core RM14 Ind 6200 nH 25% TOL 6278420121 Fair-Rite 1: $5.44 A tariff of 25% may be applied if shipping to the United States. 103In Stock	Mfr. Part # 6278420121 Mouser Part # 623-6278420121	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM14 Ind 6200 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	103In Stock	$5.44 $3.71 $3.14 $2.84 View $2.47 $2.44 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 14	6.2 uH	25 %	78	Bulk
Ferrite Cores & Accessories 98 RM Core RM10 Ind 4300 nH 25% TOL 6298280121 Fair-Rite 1: $2.18 A tariff of 25% may be applied if shipping to the United States. 427In Stock	Mfr. Part # 6298280121 Mouser Part # 623-6298280121	Fair-Rite	Ferrite Cores & Accessories 98 RM Core RM10 Ind 4300 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	427In Stock	$2.18 $1.50 $1.28 $1.14 View $0.995 $0.938 $0.856 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 10	4.3 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 RM Core RM12 Ind 5500 nH 25% TOL 6298370121 Fair-Rite 1: $3.63 A tariff of 25% may be applied if shipping to the United States. 27In Stock	Mfr. Part # 6298370121 Mouser Part # 623-6298370121	Fair-Rite	Ferrite Cores & Accessories 98 RM Core RM12 Ind 5500 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	27In Stock	$3.63 $2.49 $2.11 $1.85 View $1.77 $1.76 $1.63 $1.61 $1.60 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 12	5.5 uH	25 %	98	Bulk
Ferrite Cores & Accessories 95 RM Core RM5 Ind 1950 nH 25% TOL 6295140121 Fair-Rite 1: $1.45 A tariff of 25% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 6295140121 Mouser Part # 623-6295140121	Fair-Rite	Ferrite Cores & Accessories 95 RM Core RM5 Ind 1950 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked Lead-Time 20 Weeks	$1.45 $1.01 $0.862 $0.779 View $0.686 $0.564 $0.52 A tariff of 25% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	62	Ferrite Cores	RM Core	RM 5	2.1 uH	25 %	95	Bulk
Ferrite Cores & Accessories 95 RM Core RM8 Ind 3500 nH 25% TOL 6295230121 Fair-Rite 4,620: $0.686 A tariff of 25% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 6295230121 Mouser Part # 623-6295230121	Fair-Rite	Ferrite Cores & Accessories 95 RM Core RM8 Ind 3500 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked	$0.686 A tariff of 25% may be applied if shipping to the United States.	Min.: 4,620 Mult.: 660	62	Ferrite Cores	RM Core	RM 8	3.5 uH	25 %	95	Bulk
Ferrite Cores & Accessories 95 RM Core RM12 Ind 6360 nH 25% TOL 6295370121 Fair-Rite 1,620: $1.99 A tariff of 25% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 6295370121 Mouser Part # 623-6295370121	Fair-Rite	Ferrite Cores & Accessories 95 RM Core RM12 Ind 6360 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked Lead-Time 20 Weeks	$1.99 $1.95 A tariff of 25% may be applied if shipping to the United States.	Min.: 1,620 Mult.: 180	62	Ferrite Cores	RM Core	RM 12	6.36 uH	25 %	95	Bulk
Ferrite Cores & Accessories 78 RM Core RM4 Ind 900 nH 25% TOL 6278110121 Fair-Rite A tariff of 25% may be applied if shipping to the United States. Non-Stocked Verify Status with Factory	Mfr. Part # 6278110121 Mouser Part # 623-6278110121 Verify Status with Factory	Fair-Rite	Ferrite Cores & Accessories 78 RM Core RM4 Ind 900 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked		Request a Quote	62	Ferrite Cores	RM Core	RM 4	900 nH	25 %	78	Bulk
Ferrite Cores & Accessories 95 RM Core RM14 Ind 7500 nH 25% TOL 6295420121 Fair-Rite A tariff of 25% may be applied if shipping to the United States. Non-Stocked Verify Status with Factory	Mfr. Part # 6295420121 Mouser Part # 623-6295420121 Verify Status with Factory	Fair-Rite	Ferrite Cores & Accessories 95 RM Core RM14 Ind 7500 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked		Request a Quote	62	Ferrite Cores	RM Core	RM 14	7.5 uH	25 %	95	Bulk
Ferrite Cores & Accessories 98 RM Core RM4 Ind 1020 nH 25% TOL 6298110121 Fair-Rite A tariff of 25% may be applied if shipping to the United States. Non-Stocked Verify Status with Factory	Mfr. Part # 6298110121 Mouser Part # 623-6298110121 Verify Status with Factory	Fair-Rite	Ferrite Cores & Accessories 98 RM Core RM4 Ind 1020 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked		Request a Quote	62	Ferrite Cores	RM Core	RM 4	1.02 uH	25 %	98	Bulk
Ferrite Cores & Accessories 98 RM Core RM14 Ind 6200 nH 25% TOL 6298420121 Fair-Rite A tariff of 25% may be applied if shipping to the United States. Non-Stocked Verify Status with Factory	Mfr. Part # 6298420121 Mouser Part # 623-6298420121 Verify Status with Factory	Fair-Rite	Ferrite Cores & Accessories 98 RM Core RM14 Ind 6200 nH 25% TOL Learn More about Fair-Rite fairrite rm cores	Non-Stocked		Request a Quote	62	Ferrite Cores	RM Core	RM 14	6.2 uH	25 %	98	Bulk

RM Cores

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