WE-CBF SMD EMI Suppression Ferrite Beads

Würth Elektronik WE-CBF SMD EMI Suppression Ferrite Beads can be placed directly on a printed circuit board and offer excellent anti-EMI properties and low DC resistance. Even if positioned extremely close to a source of interference, these beads can reach maximal impedance at 1000Ω. Würth Elektronik WE-CBF SMD EMI Suppression Ferrite Beads are available in a range of sizes, including 0402, 0603, 0805, 1206, 1210, 1806, 1812, and 2220.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Termination Style
Package/Case
Impedance
Maximum DC Current
Tolerance
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Qualification
Packaging
Wurth Elektronik Ferrite Beads WE-CBF 100Ohms 7K mA 0.005Ohms
Datasheet
2.477In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF Ferrite Beads SMD/SMT 2220 (5651 metric) 100 Ohms 7 A 25 % 5 mOhms - 55 C + 125 C 5.6 mm 5.1 mm 1.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 550Ohms 4K mA 0.035Ohms
Datasheet
3.925In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF Ferrite Beads SMD/SMT 2220 (5651 metric) 550 Ohms 4 A 25 % 35 mOhms - 55 C + 125 C 5.6 mm 5.1 mm 1.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 160Ohms 5K mA 0.01Ohms
Datasheet
2.175In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF Ferrite Beads SMD/SMT 2220 (5651 metric) 160 Ohms 5 A 25 % 10 mOhms - 55 C + 125 C 5.6 mm 5.1 mm 1.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0603 230MHz 470Ohm 1000mA AEC-Q200
Datasheet
50.145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0603 (1608 metric) 470 Ohms 1 A 25 % 200 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0402 100MHz 60Ohm 300mA AEC-Q200
Datasheet
17.979In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 60 Ohms 300 mA 25 % 350 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 1800mA 100MHz @ 56Ohms AEC-Q200
Datasheet
51.479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 56 Ohms 1.8 A 25 % 300 mOhms - 25 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 600Ohms 4K mA 0.025Ohms
Datasheet
1.599In Stock
2.000Expected 19/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF Ferrite Beads SMD/SMT 2220 (5651 metric) 600 Ohms 4 A 25 % 25 mOhms - 55 C + 125 C 5.6 mm 5.1 mm 1.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 800MHz 33Ohm 4000mA AEC-Q200
Datasheet
28.107In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 33 Ohms 4 A 25 % 8 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 400MHz 120Ohm 500mA AEC-Q200
Datasheet
41.310In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 120 Ohms 500 mA 25 % 100 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 180MHz 600Ohm 200mA AECQ2
Datasheet
81.631In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 600 Ohms 200 mA 25 % 500 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 100MHz 2200Oh m 200mA AECQ2
Datasheet
83.864In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 2.2 kOhms 200 mA 25 % 600 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1206 1000MHz 26Ohm 3000mA AECQ200
Datasheet
31.494In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 1206 (3216 metric) 26 Ohms 3 A 25 % 40 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1206 100MHZ 120Ohm 3000mA AECQ2
Datasheet
86.676In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

WE-CBF Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 120 Ohms 3 A 25 % 30 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 100MHz 600Ohm AECQ200
Datasheet
46.969In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

WE-CBF Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 600 Ohms 500 mA 25 % 300 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1206 100MHz 80Ohm 3000mA AECQ200
Datasheet
120.109In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

WE-CBF Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 80 Ohms 3 A 25 % 30 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1210 100MHz 52Ohm 3000mA AECQ200
Datasheet
60.652In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF Ferrite Chip Beads SMD/SMT 1210 (3225 metric) 52 Ohms 3 A 25 % 50 mOhms - 55 C + 125 C 3.2 mm 2.5 mm 1.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF SMD Bead 100MHz 35 mOhms 4000mA
Datasheet
55.764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 940 Ohms 4 A 25 % 35 mOhms - 25 C + 125 C 4.5 mm 3.2 mm 1.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0603 HC 180Ohm AEC-Q200
Datasheet
37.885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 180 Ohms 1.5 A 25 % 90 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0603 100MHz 300Ohm 2000mA AEC-Q200
Datasheet
85.395In Stock
68.000Expected 03/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 300 Ohms 2 A 25 % 150 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0603 100MHz 1000Ohm 200mA AEC-Q200
Datasheet
192.448In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 1 kOhms 200 mA 25 % 600 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0603 100MHz 2200Ohm 50mA AEC-Q200
Datasheet
53.929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 2.2 kOhms 50 mA 25 % 800 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0402 100MHz 47Ohm 200mA AEC-Q200
Datasheet
59.770In Stock
10.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 47 Ohms 200 mA 25 % 400 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 90Ohms 3500mA 0.020Ohms AEC-Q200
Datasheet
5.200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF SMT EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 90 Ohms 2.2 A 25 % 20 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1K Ohm 1500mA 0.09Ohms
Datasheet
2.081In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

WE-CBF SMT EMI Suppression Ferrite Beads SMD/SMT 1 kOhms 1 A 25 % 90 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 100MHz 220Ohm 2000mA AEC-Q200
Datasheet
156.552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 220 Ohms 2 A 25 % 50 mOhms - 55 C + 125 C 2 mm 1.2 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel