SMB4B Family

SMD Power Bead 

‌Ferrite Beads‌ are essential components in ‌EMI Filter‌ designs, valued for their compact size, cost-effectiveness, and ease of integration. Selecting the appropriate ‌Ferrite Beads‌ – particularly ‌Wirewound Ferrite Bead‌ variants for high-current scenarios – requires careful evaluation of operating frequency and impedance matching to ensure optimal performance.

These components excel in suppressing electromagnetic interference across applications such as:

• Emi Filters‌ on power lines
• Noise suppression in data/signal lines using ‌Wirewound Ferrite Bead‌ assemblies
• High-frequency circuit noise filtering with ‌Ferrite Beads‌

By leveraging their frequency-dependent impedance, ‌Ferrite Beads‌ effectively block EMI without disrupting signal integrity, making them indispensable in modern electronics.

FEATURES:

• Small size, high current, high performance.
• Low DCR, excellent EMI suppression capability.
• Suitable for surface mounting equipment.
• Operating temperature: -40℃ to 105℃

APPLCATIONS:

• VTR, digital set-top box, LCD Monitor
• DC/DC converters, xDSL
• Wireless communication equipment

Series in this family 

Product Series	Impedance25MHz	Impedance100MHz
SMB4B	125-800	210-850

FERRTX is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our Wirewound Ferrite Beads SMB4B products.