huge peak, strong bead!

WE-MPSB product page link WE-MPSB: Multilayer Power Suppression Bead

The innovative design in detail

WE-MPSB optimizes high current vs. RDC performance with up to 75% RDC reduction in comparison to similar components while maintaining a high impedance over a wide frequency range.

Optimized layer design for muscular peak current capability

Optimized layer design for muscular peak current capability

Greater trace cross sectional area for ultra-low RDC

Greater trace cross sectional area for ultra-low RDC

High peak current rating to maximize lifetime

High peak current rating to maximize lifetime

Greatly improved peak current rating

WE-MPSB Graph

High impedances over wide frequency bandwidths with up to 40% higher rated current and up to 20x higher peak current capability than standard ferrite beads.

Characteristics

  • Peak current is up to 20 times higher than rated current
  • Up to 40% higher rated current compared with similar products
  • Optimized layer design to achieve ultra-low RDC and muscular rated current
  • High impedance over a wide frequency range at rated current
  • Minimized DC bias influence to impedance

WE-MPSB Graph

Application

The WE-MPSB is ideal for use with an input capacitor in power supplies.

  • Transient hostile environments
  • Filter for inrush current applications
  • Input/output filter of hot swap controllers
  • Hot board insertion
  • Electronic circuit breakers
  • Industrial high-side switch/circuit breakers
  • Motor interference suppression
  • Input/output filter for DC/DC converter

Standard chip bead ferrites are not designed for fast transients. This makes them vulnerable to peak current in critical environments

The WE-MPSB is a muscular bead that can be exposed to peak currents without any damage. Its optimized layer design and ultra-low RDC protect and extend the life of your application.

It is a solution you cannot afford to overlook.

WE-MPSB Graph

Part Number General Description Datasheet
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74279224171 FERRITE BEAD 170 OHM 2220 1LN 74279224171 Datasheet
74279224151 FERRITE BEAD 150 OHM 2220 1LN 74279224151 Datasheet
74279224551 FERRITE BEAD 550 OHM 2220 1LN 74438324033 Datasheet
74279224401 FERRITE BEAD 400 OHM 2220 1LN 74279224401 Datasheet
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74279224101 FERRITE BEAD 100 OHM 2220 1LN 74279224101 Datasheet
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