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 (GBP) 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 0402 100MHz 600Ohm 200mA AEC-Q200
Datasheet
98,635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 600 Ohms 200 mA 25 % 1 Ohms - 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 75Ohm 400mA AEC-Q200
Datasheet
27,586In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

WE-CBF Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 75 Ohms 300 mA 25 % 310 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 100MHz 220Ohm 2000mA AEC-Q200
Datasheet
179,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Wurth Elektronik Ferrite Beads WE-CBF 0603 230MHz 470Ohm 1000mA AEC-Q200
Datasheet
55,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 0603 100MHz 28Ohm 4000mA AEC-Q200
Datasheet
20,754In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 28 Ohms 4 A 25 % 30 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 0805 1800mA 100MHz @ 56Ohms AEC-Q200
Datasheet
51,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 0805 100MHz 1000Oh m 200mA AECQ2
Datasheet
27,038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 1 kOhms 200 mA 25 % 450 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 0603 350MHz 120Ohm 200mA AEC-Q200
Datasheet
18,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0603 (1608 metric) 120 Ohms 200 mA 25 % 350 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
18,579In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 HF 0603 SMD 100MHz 220Ohm 600mA
Datasheet
9,224In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 220 Ohms 600 mA 25 % 250 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBF 1210 100MHz 65Ohm 3000mA AECQ200
Datasheet
12,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

WE-CBF Ferrite Chip Beads SMD/SMT 1210 (3225 metric) 65 Ohms 3 A 25 % 30 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 0805 100MHz 2200Ohm 200mA AECQ2
Datasheet
15,414In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 0805 (2012 metric) 2.2 kOhms 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 90Ohms 3500mA 0.020Ohms AEC-Q200
Datasheet
5,660In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 100Ohms 7K mA 0.005Ohms
Datasheet
617In Stock
2,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 160Ohms 5K mA 0.01Ohms
Datasheet
2,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 550Ohms 4K mA 0.035Ohms
Datasheet
2,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 0805 100MHz 600Ohm 2000mA AEC-Q200
Datasheet
205,320In Stock
4,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 600 Ohms 2 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 180MHz 600Ohm 200mA AECQ2
Datasheet
27,015In Stock
56,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
82,065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 0805 100MHz 1500Oh m 1KmA AECQ2
Datasheet
106,583In Stock
23,400Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

WE-CBF Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 1.5 kOhms 1 A 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 1206 100MHZ 120Ohm 3000mA AECQ2
Datasheet
47,929In Stock
25,235Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1206 100MHz 500Ohm2500mA AEC-Q200
Datasheet
25,650In Stock
12,000Expected 01/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

WE-CBF Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 500 Ohms 2.5 A 25 % 60 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 90MHz 1000Ohm 1000mA
Datasheet
25,555In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

WE-CBF EMI Suppression Ferrite Beads SMD/SMT 1206 (3216 metric) 1 kOhms 1 A 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 1206 100MHz 80Ohm 3000mA AECQ200
Datasheet
39,323In Stock
3,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1206 100MHz 600Ohm 2000mA AECQ2
Datasheet
64,339In Stock
9,000Expected 01/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

WE-CBF Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 600 Ohms 2 A 25 % 100 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel