SRRT - Toroid Cores

Ring-shaped magnetic cores used to wrap wires through. They help filter electrical noise, prevent signal interference, and stabilize power circuits.

Essentra SRRT - Toroid Cores - Line drawing

1-10 of 78 variants

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RT-200-120-100

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz68 Ω

TitleToroid Ferrite 12.0 mm 12.0 mm 40 Ω 68 Ω

ColourBlack

Impedance 25 MHz40 Ω

RT-205-102-100

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz86 Ω

TitleToroid Ferrite 10.2 mm 10.2 mm 53 Ω 86 Ω

ColourBlack

Impedance 25 MHz53 Ω

RT-236-114-140

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz133 Ω

TitleToroid Ferrite 80 Ω 133 Ω

ColourBlack

Impedance 25 MHz80 Ω

RT-220-140-100

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz90 Ω

TitleToroid Ferrite 42 Ω 90 Ω

ColourBlack

Impedance 25 MHz42 Ω

RT-250-150-100

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz87 Ω

TitleToroid Ferrite 44 Ω 87 Ω

ColourBlack

Impedance 25 MHz44 Ω

RT-259-128-213

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz174 Ω

TitleToroid Ferrite 106 Ω 174 Ω

ColourBlack

Impedance 25 MHz106 Ω

RT-250-150-150

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz105 Ω

TitleToroid Ferrite 61 Ω 105 Ω

ColourBlack

Impedance 25 MHz61 Ω

RT-254-127-64

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz80 Ω

TitleToroid Ferrite 39 Ω 80 Ω

ColourBlack

Impedance 25 MHz39 Ω

RT-250-150-120

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz97 Ω

TitleToroid Ferrite 53 Ω 97 Ω

ColourBlack

Impedance 25 MHz53 Ω

RT-225-138-127

Variant DescriptionToroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.

Impedance 100 MHz71 Ω

TitleToroid Ferrite 46 Ω 71 Ω

ColourBlack

Impedance 25 MHz46 Ω

Per page:

1-10 of 78

EMI Suppression Ferrite Cores

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Toroid Cores

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SRRT - Toroid Cores

Ring-shaped magnetic cores used to wrap wires through. They help filter electrical noise, prevent signal interference, and stabilize power circuits.

Showing 1-10 of 78 variants

Per page:

1-10 of 78

Item Code	Variant Description	Impedance 100 MHz	Title	Colour	Impedance 25 MHz
RT-200-120-100	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	68 Ω	Toroid Ferrite 12.0 mm 12.0 mm 40 Ω 68 Ω	Black	40 Ω
RT-205-102-100	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	86 Ω	Toroid Ferrite 10.2 mm 10.2 mm 53 Ω 86 Ω	Black	53 Ω
RT-236-114-140	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	133 Ω	Toroid Ferrite 80 Ω 133 Ω	Black	80 Ω
RT-220-140-100	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	90 Ω	Toroid Ferrite 42 Ω 90 Ω	Black	42 Ω
RT-250-150-100	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	87 Ω	Toroid Ferrite 44 Ω 87 Ω	Black	44 Ω
RT-259-128-213	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	174 Ω	Toroid Ferrite 106 Ω 174 Ω	Black	106 Ω
RT-250-150-150	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	105 Ω	Toroid Ferrite 61 Ω 105 Ω	Black	61 Ω
RT-254-127-64	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	80 Ω	Toroid Ferrite 39 Ω 80 Ω	Black	39 Ω
RT-250-150-120	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	97 Ω	Toroid Ferrite 53 Ω 97 Ω	Black	53 Ω
RT-225-138-127	Toroid Core Ferrite Sleeve is supplied without a casing. A passive device used to suppress high-frequency disturbance in electronic circuits.	71 Ω	Toroid Ferrite 46 Ω 71 Ω	Black	46 Ω