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WE-CBA SMT EMI Suppression Ferrite Bead

Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Mount
0402 1 0.5 0.5 0.25 SMT
0603 1.6 0.8 0.8 0.3 SMT
0805 2 1.2 0.9 0.5 SMT
1206 3.2 1.6 1.1 0.5 SMT
1806 4.5 1.6 1.6 0.5 SMT
1812 4.5 3.2 1.5 0.5 SMT

Characteristics

  • Reliable Ni-Sn electrodes
  • High rated current up to 5 A
  • Operating temperature: –55 ºC to +125 ºC

Applications

  • Perfect as data line filter and for uncoupling of distribution voltage
  • This special SMT chip bead ferrites can be put directly on the printed circuit board. They offer excellent anti-EMI properties and low DC-resistance. Placed very close next to the interference source even with smallest size 0402, maximal impedance at 1000 Ω can be reached.
  • High Speed: "High Speed" SMT ferrites WE-CBF have lower impedance in the lower frequency ranges thus they have only a low attenuation for fast signals. Application e.g. USB 2.0, IEEE 1394, LVDS
  • Wide Band:"Wide Band" SMT ferrites WE-CBF already show high impedance in low frequency range. Therefore they are wide band through the whole spectrum. Application e.g. control signals, RS232, RS422, DC/DC converter
  • High Current: "High Current" SMT ferrites WE-CBF are designed for high current (over 1 A). The rated current refers to 40 K self-heating. High current SMT ferrites are available in all three types (High Speed, Wide Band and High Frequency).Application e.g. power supply, DC/DC converter
  • Advice: Pay attention for the use of SMT-Ferrites for high rated current >1 A and ambient temperature over +85°C that the rated current has to be reduced when temperature is above +85°C (Derating).
  • At +100°C environment temperature the maximal rated current has to add up to only 60% of the data sheet value, without an overload of the component.

Modelithics Simulation Models

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Products

All
0402
0603
0805
1206
1806
1812
Order Code Data­sheet Simu­lation DownloadsZ @ 100 MHz
(Ω)
Zmax
(Ω)
IR
(mA)
RDC
(Ω)
TypeDesign Kit Samples
782423100SPEC
8 files 10 17 1500 0.03 High Current782792
782853200SPEC
8 files 20 35 5000 0.008 High Current782792
782853270SPEC
8 files 27 45 4000 0.015 High Current782792
782763480SPEC
8 files 48 90 6000 0.005 High Current
782963560SPEC
8 files 56 90 5000 0.008 High Current782792
782963600SPEC
8 files 60 120 6000 0.01 High Current
782963610SPEC
8 files 60 120 6000 0.008 High Current
782632620SPEC
8 files 62 95 500 0.15 Wide Band782792
782633620SPEC
8 files 62 98 2500 0.04 High Current782792
782853680SPEC
8 files 68 110 3000 0.025 High Current782792
782423700SPEC
8 files 70 140 1000 0.09 High Current782792
782965700SPEC
7 files 70 120 6000 0.008 High Current
782763700SPEC
8 files 70 105 500 0.15 High Speed
782963800SPEC
8 files 80 140 3000 0.04 High Current
782763800SPEC
8 files 80 160 4000 0.02 High Current
782763820SPEC
8 files 82 130 3000 0.025 High Current782792
782963820SPEC
8 files 82 110 3500 0.02 High Current782792
782853910SPEC
8 files 91 105 2000 0.06 High Current782792
782422101SPEC
8 files 100 180 500 0.3 Wide Band782792
782631101SPEC
8 files 100 610 500 0.2 High Speed782792
782631111SPEC
8 files 100 125 500 0.12 Wide Band
782632121SPEC
8 files 120 190 500 0.2 Wide Band782792
782853121SPEC
8 files 120 180 2500 0.035 High Current782792
782853131SPEC
8 files 120 180 3000 0.03 High Current
782631141SPEC
8 files 120 180 2000 0.05 High Current
782422121SPEC
8 files 120 200 500 0.2 Wide Band
782965121SPEC
7 files 120 190 3000 0.04 High Current
782631131SPEC
8 files 120 200 500 0.12 Wide Band
782632181SPEC
8 files 180 280 500 0.2 Wide Band782792
782422181SPEC
8 files 180 260 400 0.3 Wide Band
782422221SPEC
8 files 220 330 400 0.3 Wide Band782792
782853221SPEC
8 files 220 290 2000 0.05 High Current782792
782422231SPEC
8 files 220 360 300 0.35 Wide Band
782853231SPEC
8 files 220 330 3000 0.05 High Current
782422241SPEC
8 files 240 290 300 0.35 Wide Band
782762301SPEC
8 files 300 360 500 0.1 Wide Band782792
782422301SPEC
8 files 300 400 200 0.7 Wide Band
782853301SPEC
8 files 300 350 3000 0.05 High Current
782763301SPEC
8 files 300 330 3000 0.06 High Current
782853321SPEC
8 files 320 370 2000 0.05 High Current
782422331SPEC
8 files 330 640 300 0.5 Wide Band782792
782631331SPEC
8 files 330 690 400 0.25 High Speed782792
782853331SPEC
8 files 330 375 3000 0.05 High Current
782853401SPEC
8 files 400 500 300 0.3 Wide Band
782763501SPEC
8 files 500 610 2500 0.06 High Current
782422511SPEC
8 files 510 730 200 0.8 Wide Band782792
782632511SPEC
8 files 510 610 300 0.35 Wide Band782792
782853561SPEC
8 files 560 600 1500 0.1 High Current782792
782422601SPEC
8 files 600 800 200 0.8 Wide Band782792
782633601SPEC
8 files 600 660 1000 0.2 High Current782792
782853601SPEC
8 files 600 700 500 0.3 Wide Band
782853611SPEC
8 files 600 700 2000 0.11 High Current
782965601SPEC
7 files 600 900 3000 0.04 High Current
782422611SPEC
8 files 600 900 300 0.6 Wide Band
782763601SPEC
8 files 600 650 2500 0.048 High Current
782763621SPEC
8 files 620 620 1500 0.1 High Current782792
782853701SPEC
8 files 700 730 1500 0.1 High Current
782965781SPEC
7 files 780 1300 3000 0.04 High Current
782963851SPEC
8 files 850 1250 1500 0.1 High Current
782422102SPEC
8 files 1000 1200 200 1 Wide Band782792
782632102SPEC
8 files 1000 1100 200 0.5 Wide Band782792
782851102SPEC
8 files 1000 1100 300 0.35 High Speed782792
782763102SPEC
8 files 1000 1200 1000 0.3 High Current782792
782963201SPEC
8 files 1000 1020 1500 0.09 High Current
782853102SPEC
8 files 1000 1000 1000 0.3 High Current
782853112SPEC
8 files 1100 1400 800 0.3 High Current782792
782853152SPEC
8 files 1500 1800 700 0.35 High Current782792
782853162SPEC
8 files 1500 1800 1000 0.3 High Current
782631182SPEC
8 files 1800 2300 100 0.75 High Speed782792
782851212SPEC
8 files 2000 2000 400 0.42 High Speed
782851202SPEC
8 files 2200 2200 200 0.45 High Speed782792
782631222SPEC
8 files 2200 2250 150 0.8 High Speed
Order Code Data­sheet Simu­lation
782423100SPEC
782853200SPEC
782853270SPEC
782763480SPEC
782963560SPEC
782963600SPEC
782963610SPEC
782632620SPEC
782633620SPEC
782853680SPEC
782423700SPEC
782965700SPEC
782763700SPEC
782963800SPEC
782763800SPEC
782763820SPEC
782963820SPEC
782853910SPEC
782422101SPEC
782631101SPEC
782631111SPEC
782632121SPEC
782853121SPEC
782853131SPEC
782631141SPEC
782422121SPEC
782965121SPEC
782631131SPEC
782632181SPEC
782422181SPEC
782422221SPEC
782853221SPEC
782422231SPEC
782853231SPEC
782422241SPEC
782762301SPEC
782422301SPEC
782853301SPEC
782763301SPEC
782853321SPEC
782422331SPEC
782631331SPEC
782853331SPEC
782853401SPEC
782763501SPEC
782422511SPEC
782632511SPEC
782853561SPEC
782422601SPEC
782633601SPEC
782853601SPEC
782853611SPEC
782965601SPEC
782422611SPEC
782763601SPEC
782763621SPEC
782853701SPEC
782965781SPEC
782963851SPEC
782422102SPEC
782632102SPEC
782851102SPEC
782763102SPEC
782963201SPEC
782853102SPEC
782853112SPEC
782853152SPEC
782853162SPEC
782631182SPEC
782851212SPEC
782851202SPEC
782631222SPEC
Samples
Order Code Data­sheet Simu­lation DownloadsZ @ 100 MHz
(Ω)
Zmax
(Ω)
IR
(mA)
RDC
(Ω)
TypeDesign Kit Samples

Assortments

Articles from this product series can be found in the following assortments: