Amorphous Magnetic Parts

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AMOBEADS™ and SPIKE KILLER Noise Suppression Devices

Our AMOBEADS™ and SPIKE KILLER noise inhibitor parts are amorphous magnetic parts with a high magnetic permeability. They have a higher noise suppression effect than CR snubbers and ferrite beads, and are effective as measures against harmonic regulation. AMOBEADS™ is particularly useful for situations in which immediate measures against noise are required, as it can be directly placed onto MOSFET and diode leads with no machining of the circuit board required. Our range also includes Spike killer, which has an even stronger noise inhibiting effect than AMOBEADS™.

AMOBEADS™<sup></sup> and SPIKE KILLER<sup></sup> Noise Suppression Devices

Features

  • Low coercivity, providing greater noise inhibiting effect
  • Outstanding saturation potential, minimizing adverse effects on other parts
  • Easy noise inhibiting - simply pass through the lead section of a semiconductor (AMOBEADS™)
  • AMOBEADS™ range includes type with lead and SMD type
  • Low-priced DY series available for customers who purchase 10kp or higher

Product specifications

 

*Reference* AMOBEADS™ Simulation SPICE parts model

     
AMOBEADS™ Simulation spice parts model
    

Examples of uses

  • Switching power supplies (secondary output diodes)
  • Switching power supplies (other)
  • DC/DC converters
  • Motor control circuits
  • In-vehicle motor actuators

Environmental information download

RoHS Directive Prohibited Substances Non-Use Certificate Download


It is possible to download a certificate of non-use for 10 regulated substances under the RoHS Directive.

Certificate PDF       

      

Target products are amorphous standard products.
Please contact the you purchased shop for other requests.


Products Item name
AMOBEADS™ AB3X2X3W AB3X2X4.5W AB4X2X4.5W AB4X2X6W AB4X2X8W
AB2.8X4.5DY AB3X2X3DY AB3X2X4.5DY AB4X2X6DY AB5X4X3DY
LB4X2X8F LB4X2X8U LB2.8X4.5U
AB3X2X3SM AB4X2X6SM
SPIKE KILLER SS7X4X3W SS10X7X4.5W SS14X8X4.5W
Saturable Cores for Mag Amps MT12S115 MT12S208 MT15S125 MT15S214 MT18S130
MT18S222 MT21S134 MT21S222
MT10X7X4.5W MT12X8X4.5W MT14X8X4.5W MT15X10X4.5W MT16X10X6W
MT18X12X4.5W MT21X14X4.5W
MS7X4X3W MS10X7X4.5W MS12X8X4.5W MS12X8X4.5W-HF MS14X8X4.5W
MS15X10X4.5W MS16X10X6W MS18X12X4.5W MS21X14X4.5W MS26X16X4.5W
FS Series Cores with High Magnetic Permeability FS12X8X4.5W FS18X12X4.5W FS21X14X4.5W FS26X16X10W FS32X20X10W

If you have any inquiries, please contact us.

Open 9:00am-5:00pm (business days)

Contact Us

Related product

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  • FS Series Cores with High Magnetic Permeability
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