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 HF 0603 SMD 100MHz 470Ohm 500mA
Datasheet
3.387In Stock
4.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 470 Ohms 500 mA 25 % 320 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF HF 0603 SMD 100MHz 600Ohm 500mA
Datasheet
11.258In Stock
8.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 600 Ohms 500 mA 25 % 350 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 0805 400MHz 150Ohm 300mA AEC-Q200
Datasheet
4.682In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 150 Ohms 300 mA 25 % 250 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 240MHz 300Ohm 300mA AEC-Q200
Datasheet
13.764In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 220 Ohms 300 mA 25 % 300 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 220MHz 300Ohm 300mA AEC-Q200
Datasheet
6.924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 300 Ohms 300 mA 25 % 300 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 470Ohm 200mA AEC-Q200
Datasheet
11.095In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 470 Ohms 200 mA 25 % 300 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 750Ohm 200mA AECQ2
Datasheet
7.126In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 750 Ohms 200 mA 25 % 300 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 75Ohm 300mA AECQ200
Datasheet
10.786In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 75 Ohms 300 mA 25 % 200 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 100Ohm 1000mA AECQ2
Datasheet
8.122In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 100 Ohms 1 A 25 % 150 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 2000Ohm 200mA AECQ2
Datasheet
8.865In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 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 32Ohm 500mA AEC-Q200
Datasheet
3.431In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 32 Ohms 8.1 A 25 % 200 mOhms - 25 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 600MHz 70Ohm 300mA AEC-Q200
Datasheet
6.303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 1206 (3216 metric) 70 Ohms 300 mA 25 % 300 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 1210 100MHz 30Ohm 3000mA AECQ200
Datasheet
3.576In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

WE-CBF Ferrite Chip Beads SMD/SMT 1210 (3225 metric) 30 Ohms 3 mA 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 1806 100MHz 150Ohm 200mA AECQ200
Datasheet
2.543In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

WE-CBF Ferrite Chip Beads SMD/SMT 1806 (4516 metric) 150 Ohms 200 mA 25 % 500 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF SMD Bead 100MHz 120Ohm 300mA
Datasheet
1.111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 120 Ohms 6.8 A 25 % 300 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 100MHz 600Ohm 200mA AEC-Q200
Datasheet
14.177In Stock
28.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 600 Ohms 200 mA 25 % 450 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 60Ohm 500mA AEC-Q200
Datasheet
5.720In Stock
4.000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 60 Ohms 500 mA 25 % 300 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 10Ohm 500mA AEC-Q200
Datasheet
17.248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 10 Ohms 500 mA 25 % 50 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 0402 100MHz 60Ohm 400mA AEC-Q200
Datasheet
10.746In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 60 Ohms 400 mA 25 % 300 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 0402 800MHz 80Ohm 200mA AEC-Q200
Datasheet
3.224In Stock
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 80 Ohms 850 mA 25 % 250 mOhms - 25 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape
Wurth Elektronik Ferrite Beads WE-CBF 0402 100MHz 800Ohm 50mA AEC-Q200
Datasheet
11.960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 800 Ohms 50 mA 25 % 800 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 0402 500MHz 70Ohm 500mA AEC-Q200
Datasheet
11.678In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0402 (1005 metric) 70 Ohms 500 mA 25 % 150 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 0402 100MHz 240Ohm 200mA AEC-Q200
Datasheet
3.178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 240 Ohms 200 mA 25 % 700 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 HF 0603 SMD 100MHz 180Ohm 200mA
Datasheet
6.166In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 180 Ohms 200 mA 25 % 550 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1806 100MHz 850Ohm 1500mA AECQ2
Datasheet
14.000Expected 06/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

WE-CBF Ferrite Chip Beads SMD/SMT 1806 (4516 metric) 850 Ohms 1.5 A 25 % 100 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel