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.

Results: 58
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Impedance
Inside Length
Outside Length
Outside Width
Inside Height
Outside Height
Packaging
Core Material
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm
Datasheet
1,188In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 63 Ohms 52 mm 12 mm 57.9 mm 1.3 mm 7 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board
Datasheet
12In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 66 Ohms 52 mm 56 mm 12 mm 0.5 mm 5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 114Ohm 16Pol
Datasheet
931In Stock
512Expected 11/09/2026
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 56 Ohms 23 mm 28 mm 18 mm 1.5 mm 7.7 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 45Ohms 10Pol
Datasheet
710In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 45 Ohms 15 mm 21 mm 8 mm 1.3 mm 6.8 mm Tray 4 W 1500
Wurth Elektronik Ferrite Cable Cores WE-FLAT 50Ohms 16Pol
Datasheet
199In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 50 Ohms 22 mm 27 mm 8 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 130Ohms 24mm
Datasheet
169In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 130 Ohms 24 mm 22 mm 28.5 mm 0.8 mm 5.38 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm
Datasheet
1,234In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 67 Ohms 34.8 mm 12 mm 40 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm
Datasheet
3,916In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 66 Ohms 40 mm 12 mm 45.2 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm
Datasheet
3,342In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 166 Ohms 14 mm 8 mm 18 mm 1 mm 5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm
Datasheet
3,171In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 115 Ohms 23 mm 14.6 mm 28 mm 1.5 mm 7.7 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm
Datasheet
1,326In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 100 Ohms 24 mm 28 mm 15 mm 0.75 mm 3.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 42Ohms 23Pol
Datasheet
27In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 42 Ohms 31.6 mm 35.5 mm 5 mm 1 mm 8 mm Tray 3 W 800
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm
Datasheet
324In Stock
162Expected 28/08/2026
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 48 Ohms 30 mm 8 mm 35 mm 1 mm 8 mm Tray 3 W 800
Wurth Elektronik Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms
Datasheet
389In Stock
1,000Expected 28/08/2026
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 55 Ohms 28 mm 33.5 mm 10 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 53Ohms 21Pol
Datasheet
91In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 53 Ohms 40 mm 45.2 mm 8 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms
Datasheet
60In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 48 Ohms 34.8 mm 1 mm 40 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm
Datasheet
242In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 66 Ohms 44 mm 12 mm 49.6 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm
Datasheet
7In Stock
300On Order
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 90 Ohms 28 mm 2 mm 33.5 mm 1.3 mm 6.5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm
Datasheet
701In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 75 Ohms 18.8 mm 12 mm 23.8 mm 1.1 mm 6.3 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Flat Ferrite Core
Datasheet
604In Stock
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 22 mm 9 mm 26 mm 1.2 mm 5 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm
Datasheet
59In Stock
100Expected 28/08/2026
Min.: 1
Mult.: 1

WE-FLAT Flat Ribbon Cable Cores Solid 80 Ohms 35 mm 15 mm 41.2 mm 1.5 mm 7.7 mm Tray 4 W 620
Wurth Elektronik Ferrite Cable Cores WE-SFA 194 Ohms 26 poles flat ferrite
Datasheet
1In Stock
Min.: 1
Mult.: 1

WE-SFA Flat Ribbon Cable Cores Solid 194 Ohms 28.5 mm 45 mm 13 mm Tray
Wurth Elektronik Ferrite Cable Cores WE-SFA 100 Ohms 26 poles flat ferrite
Datasheet
1In Stock
Min.: 1
Mult.: 1

WE-SFA Flat Ribbon Cable Cores Solid 100 Ohms 15 mm 45 mm 13 mm Tray
Wurth Elektronik Ferrite Cable Cores WE-SFA 57 Ohms20 poles flate ferrite
Datasheet
65In Stock
Min.: 1
Mult.: 1

WE-SFA Flat Ribbon Cable Cores Solid 57 Ohms 28.5 mm 45 mm 13 mm Tray
Wurth Elektronik Ferrite Cable Cores WE-SFA 66 Ohms10 poles flat ferrite
Datasheet
68In Stock
Min.: 1
Mult.: 1

WE-SFA Flat Ribbon Cable Cores Solid 66 Ohms 15 mm 17 mm 2.5 mm Tray