MPN

Fair-Rite Ferrite Ring Toroid Core 12.7 mm 7.9 mm ID 12.7 mm OD

RS stock no.:: 467-4166
Mfr. Part No.:: 5943001901
Manufacturer:: Fair-Rite

Fair-Rite Ferrite Ring Toroid Core 12.7 mm 7.9 mm ID 12.7 mm OD

Bulk discount available

Subtotal (1 pack of 10 units)*

R 129,30

(exc. VAT)

R 148,70

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 28 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
10 - 10	R 12.93	R 129.30
20 - 40	R 12.607	R 126.07
50 - 90	R 12.229	R 122.29
100 +	R 11.74	R 117.40

*price indicative

RS stock no.:: 467-4166
Mfr. Part No.:: 5943001901
Manufacturer:: Fair-Rite

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fair-Rite
	Product Type	Ferrite Ring
	Sub Type	Toroid Core
	Minimum Frequency	10kHz
	Material	43 Material
	Height	12.7mm
	Inside Diameter	7.9 mm
	Outside Diameter	12.7 mm
	Standards/Approvals	RoHS

	Select all
	Brand Fair-Rite
	Product Type Ferrite Ring
	Sub Type Toroid Core
	Minimum Frequency 10kHz
	Material 43 Material
	Height 12.7mm
	Inside Diameter 7.9 mm
	Outside Diameter 12.7 mm
	Standards/Approvals RoHS

Ferrite Toroids Data Sheet

NiZn Cores

Only recommended for common mode inductor applications

Ring configuration optimises ferrite material properties

Cores are supplied burnished to remove sharp edges

A_L values tested at 10kHz and <10 gauss

Note

Line drawing dimensions: A=diameter; B=internal diameter; C=height

Fair-Rite Ferrite Ring Toroid Core 12.7 mm 7.9 mm ID 12.7 mm OD

FREE delivery for orders over R 1,500.00

NiZn Cores

Note

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