EMI Suppression Ferrite Beads

Würth Elektronik EMI Suppression Ferrite Bead product families include the WE-AFB, WE-AFB LFS, WE-SAFB, and WE-TOF series. The WE-AFB, WE-SAFB, and WE-TOF series all feature a ferrite core made of NiZn. This NiZn core allows for the best possible interference suppression and works in a broadband frequency range. The NiZn core ferrites are available in axial (WE-AFB) and toroidal (WE-SAFB) types. Würth WE-SAFB ferrite beads are smaller in size and used for cables with a diameter of 0.55mm up to 4mm. The WE-AFB LFS axial ferrite beads have an MnZn core. The MnZn core material is used for low-frequency applications from 150kHz and 30MHz.

Types of Passive Components

Change category view
Results: 178
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm 681In Stock
8.946On Order
Rp25.867,86
Rp23.666,34
Rp21.464,82
Rp19.630,22
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz 217In Stock
Rp34.857,40
Rp34.490,48
Rp33.022,80
Rp31.738,58
Rp28.986,68
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 8.573In Stock
4.000Expected 23/10/2026
Rp19.997,14
Rp19.813,68
Rp19.079,84
Rp18.199,23
Rp16.768,24
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz 3.989In Stock
2.688Expected 30/10/2026
Rp23.482,88
Rp23.115,96
Rp22.198,66
Rp21.281,36
Rp19.813,68
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 25In Stock
Rp42.379,26
Rp41.645,42
Rp40.177,74
Rp38.526,60
Rp35.591,24
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz 267In Stock
4.550On Order
Rp67.146,36
Rp62.192,94
Rp56.138,76
Rp51.185,34
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz 963In Stock
Rp80.172,02
Rp78.704,34
Rp75.952,44
Rp66.962,90
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms 624In Stock
768Expected 19/02/2027
Rp10.824,14
Rp10.310,45
Rp9.668,34
Rp9.026,23
Rp8.677,66
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 1.305In Stock
Rp24.216,72
Rp22.565,58
Rp20.547,52
Rp18.529,46
Rp16.823,28
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 197In Stock
1.050Expected 26/10/2026
Rp10.640,68
Rp9.778,42
Rp8.916,16
Rp8.090,59
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 918In Stock
1.000Expected 12/02/2027
Rp10.824,14
Rp10.053,61
Rp9.136,31
Rp8.329,08
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 38In Stock
Rp20.914,44
Rp18.896,38
Rp16.694,86
Rp13.227,47
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 393In Stock
Rp18.896,38
Rp18.529,46
Rp17.777,27
Rp17.080,13
Rp15.685,83
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 257In Stock
Rp48.616,90
Rp47.883,06
Rp46.048,46
Rp44.397,32
Rp40.911,58
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm 1.005In Stock
Rp54.120,70
Rp50.268,04
Rp45.498,08
Rp37.792,76
Rp34.307,02
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT 53Ohms 21Pol 91In Stock
Rp34.307,02
Rp31.922,04
Rp30.270,90
Rp27.885,92
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms 60In Stock
Rp146.768,00
Rp139.613,06
Rp130.073,14
Rp115.946,72
Rp111.176,76
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm 168In Stock
Rp69.531,34
Rp64.577,92
Rp58.707,20
Rp43.113,10
Rp37.058,92
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm 307In Stock
Rp63.293,70
Rp61.092,18
Rp55.955,30
Rp53.570,32
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms 1.281In Stock
Rp23.299,42
Rp21.281,36
Rp19.446,76
Rp17.612,16
Rp17.300,28
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm 154In Stock
Rp68.980,96
Rp67.696,74
Rp65.128,30
Rp62.559,86
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms 59In Stock
896On Order
Rp23.849,80
Rp23.482,88
Rp22.565,58
Rp19.813,68
Rp18.712,92
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 204In Stock
Rp44.397,32
Rp42.562,72
Rp39.994,28
Rp37.242,38
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm 352In Stock
Rp44.397,32
Rp42.562,72
Rp39.994,28
Rp37.242,38
Min.: 1
Mult.: 1
Wurth Elektronik Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 254In Stock
Rp46.782,30
Rp44.764,24
Rp42.012,34
Rp39.076,98
Min.: 1
Mult.: 1