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Amorphous Alloy Core Noise Suppression Device TOSHIBA LB 2.8X4.5U for Effective Diode Current Noise Control
Amorphous Alloy Core Noise Suppression Device TOSHIBA LB 2.8X4.5U for Effective Diode Current Noise Control
Specifications
Number of Circuits :
1
Description :
Through Hole Ferrite Beads and Chips RoHS
Mfr. Part # :
LB 2.8X4.5U
Model Number :
LB 2.8X4.5U
Package :
Through Hole
Description

AMOBEADS Noise Suppression Devices

AMOBEADS are amorphous noise suppression devices designed to suppress reverse recovery current in diodes, thereby reducing generated noise. Unlike conventional noise filters that address noise after it's created, AMOBEADS focus on preventing noise at its source by leveraging the unique magnetic characteristics of cobalt-based amorphous alloys. They exhibit a large inductance when diode current attempts to reverse, opposing the generation of recovery current and enabling soft recovery. This effectiveness is independent of circuit frequency. AMOBEADS are conveniently slipped over semiconductor device leads and are available in various configurations, including lead-thru and surface mount options. They are distinct from SPIKE KILLERS, which are larger and wire-wound for higher noise levels.

Product Attributes

  • Brand: AMOBEADS
  • Origin: Toshiba Materials Co., Ltd.
  • Material: Cobalt-based amorphous alloy
  • Certifications/Trademarks: Registered trademarks in U.S.A., France, Germany, U.K., Japan.

Technical Specifications

Type No. Insulating Cover Core Size [mm] (O.D. x I.D. x H.T.) Finished Dimensions [mm] (L x W x H) Total Flux c[Wb] min AL value L[H] min Packing Unit [pcs/box]
AB2.8X4.5DY PBT Black 4.00.2 x 5.70.3 x 0.9min - - - 10,000
AB3X2X3DY PBT Black 4.00.2 x 4.20.3 x 0.9min - - - 10,000
AB3X2X4.5DY PBT Gray 4.00.2 x 5.70.3 x 1.3min - - - 10,000
AB4X2X4.5DY PBT Black 5.00.2 x 5.70.3 x 2.7min - - - 5,000
AB4X2X6DY PBT Black 5.00.2 x 7.20.3 x 3.6min - - - 5,000
AB3X2X3W - 4.0 x 1.5 x 4.5 3.0 x 2.0 x 3.0 0.9 3.0 2,000
AB3X2X4.5W - 4.0 x 1.5 x 6.0 3.0 x 2.0 x 4.5 1.3 5.0 2,000
AB3X2X6W - 4.0 x 1.5 x 7.5 3.0 x 2.0 x 6.0 1.8 7.0 2,000
AB4X2X4.5W - 5.0 x 1.5 x 6.0 4.0 x 2.0 x 4.5 2.7 9.0 2,000
AB4X2X6W - 5.0 x 1.5 x 7.5 4.0 x 2.0 x 6.0 3.6 12.0 2,000
AB4X2X8W - 5.0 x 1.5 x 9.5 4.0 x 2.0 x 8.0 4.8 16.0 2,000
AB3X2X3SM PBT case Blue 5.00.3 x 5.00.3 x 4.00.3 (1.8x0.35) x (6.0) 0.9 min 3.0 2,000
AB4X2X6SM PBT case Blue 6.00.3 x 8.00.3 x 5.00.3 (1.8x0.52) x (9.0) 3.6 min 12.0 1,000
LB2.8X4.5U LCP case Black 4.20.5 x 14.01.0 x 1.250.1 - - - 1,000
LB4X2X8F PBT case Black 4.20.5 x 14.01.0 x 1.250.1 - - - 1,000
LB4X2X8U LCP case Black 4.00.5 x 5.01.0 x 1.250.1 - - - 1,000

2410311952_TOSHIBA-LB-2-8X4-5U_C6078519.pdf

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Amorphous Alloy Core Noise Suppression Device TOSHIBA LB 2.8X4.5U for Effective Diode Current Noise Control

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Product Detail
Number of Circuits :
1
Description :
Through Hole Ferrite Beads and Chips RoHS
Mfr. Part # :
LB 2.8X4.5U
Model Number :
LB 2.8X4.5U
Package :
Through Hole
Contact Supplier
Amorphous Alloy Core Noise Suppression Device TOSHIBA LB 2.8X4.5U for Effective Diode Current Noise Control

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Crystals, Delay Lines, Aluminum - Polymer Capacitors
Employee Number :
>>300
Certification Level :
Verified Supplier
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