Flat Ferrites & Ferrite Cores

Würth Elektronik Flat Ferrites and Ferrite Cores include three series: WE-FLAT, WE-SPLITRING, and WE-SFA. The WE-FLAT ribbon cable suppressors provide an easy solution to filter interference on flexible printed circuit boards, ribbon cables, and more. The WE-FLAT series utilizes a NiZn core material for wideband noise suppression from 1MHz to 1GHz. The WE-SPLITRING split ferrite cores are easy to mount on already installed cables and are suitable for computers, terminals, and data lines. The WE-SFA series features flat clip-on modules with a 4 W 620 ferrite material, and they are ideal for computers, terminals, data lines, and more. Würth Elektronik Flat Ferrites and Ferrite Cores operate in a temperature range of -25°C to +105°C or +125°C, depending on the series.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Type Minimum Operating Temperature Maximum Operating Temperature Packaging
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm 2,214In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 12In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 114Ohm 16Pol 1,427In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 48Ohms 21Pol 192In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 50Ohms 16Pol 205In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms 1,078In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm 3,516In Stock
1,900Expected 29/05/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm 790In Stock
400Expected 29/05/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm 4,559In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm 3,679In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 42Ohms 23Pol 27In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm 524In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 96 Ohms Ferrite ring core 150In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 106 Ohms Ferrite ring core 75In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 112 Ohms Ferrite ring core 100In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 160 Ohms Ferrite ring core 43In Stock
31Expected 05/06/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 98 Ohms Ferrite ring core 47In Stock
Min.: 1
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Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 97 Ohms Ferrite ring core 57In Stock
64Expected 19/06/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-SPLITRING 200 ?; oe =26.5 mm 121In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores EMI Suppression Ferrite Ring Core - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm 819In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 55 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 53Ohms 21Pol 91In Stock
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms 235In Stock
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm 242In Stock
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm 175In Stock
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray
Wurth Elektronik Ferrite Cable Cores WE-FLAT 45Ohms 10Pol 85In Stock
640Expected 05/06/2026
Min.: 1
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Ferrite Cable Cores Flat Ribbon Cable Cores Solid - 25 C + 125 C Tray