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.

Results: 11
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Termination Style Impedance Tolerance Minimum Operating Temperature Maximum Operating Temperature Length Diameter Qualification Packaging
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 20Ohms AECQ2 125In Stock
Rp184.744,22
Rp169.333,58
Rp153.922,94
Rp138.512,30
Rp123.101,66
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 20 Ohms 30 % - 40 C + 125 C 10 mm 15.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 45Ohms AECQ2 179In Stock
Rp208.777,48
Rp191.348,78
Rp174.103,54
Rp156.674,84
Rp139.246,14
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 17 Ohms, 45 Ohms 25 % - 40 C + 125 C 20 mm 15.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2 99In Stock
Rp329.494,16
Rp301.975,16
Rp274.639,62
Rp219.601,62
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 20 Ohms, 60 Ohms 25 % - 40 C + 125 C 30 mm 21.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2 43In Stock
56Expected 06/11/2026
Rp383.431,40
Rp351.325,90
Rp319.403,86
Rp287.481,82
Rp255.559,78
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 22 Ohms, 52 Ohms 30 % - 40 C + 125 C 30 mm 28.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2
102Expected 26/10/2026
Rp353.343,96
Rp323.990,36
Rp294.453,30
Rp265.099,70
Rp235.379,18
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 14.5 Ohms, 39 Ohms 25 % - 40 C + 125 C 20 mm 15.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 7Ohm AECQ2 Non-Stocked Lead-Time 16 Weeks
Rp120.166,30
Min.: 196
Mult.: 196
WE-AENA EMI Suppression Ferrite Beads SMD/SMT 7 Ohms 30 % - 40 C + 125 C 5.5 mm 15.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 6.5Ohms AECQ2 Non-Stocked Lead-Time 16 Weeks
Rp186.211,90
Rp170.617,80
Rp155.207,16
Rp124.202,42
Rp124.018,96
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 6.5 Ohms 30 % - 40 C + 125 C 5.5 mm 21.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 15,6Ohm AECQ2 Non-Stocked Lead-Time 24 Weeks
Rp198.136,80
Rp181.808,86
Rp165.297,46
Rp132.274,66
Rp132.091,20
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 15.6 Ohms 30 % - 40 C + 125 C 10 mm 21.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 34Ohms AECQ2 Non-Stocked Lead-Time 24 Weeks
Rp160.710,96
Min.: 100
Mult.: 100
WE-AENA EMI Suppression Ferrite Beads Axial 13 Ohms, 34 Ohms 25 % - 40 C + 125 C 5.5 mm 15.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 6Ohms AECQ2 Non-Stocked Lead-Time 24 Weeks
Rp186.211,90
Rp170.617,80
Rp155.207,16
Rp139.613,06
Rp124.018,96
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 6 Ohms 30 % - 40 C + 125 C 5.5 mm 28.3 mm AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 14Ohms AECQ2 Non-Stocked Lead-Time 24 Weeks
Rp240.332,60
Rp220.518,92
Rp200.338,32
Rp180.341,18
Rp160.160,58
Min.: 1
Mult.: 1
WE-AENA EMI Suppression Ferrite Beads Axial 14 Ohms 30 % - 40 C + 125 C 10 mm 15.3 mm AEC-Q200 Tray