MB4S The Multicomp Pro MB4S is a miniature, glass passivated, fast recovery surface-mount bridge rectifier. It offers a maximum repetitive peak reverse voltage of 400V and an average forward output current of 0.5A.
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MB4S

Available from 1 distributors
Mfr Name: Multicomp Pro
Multicomp Pro
The Multicomp Pro MB4S is a miniature, glass passivated, fast recovery surface-mount bridge rectifier. It offers a maximum repetitive peak reverse voltage of 400V and an average forward output current of 0.5A.
✓ Total Stock: 150 pcs
$ Price Range: $0.99

MB4S Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
150 pcs
150 pcs On Request 1 On Request On Request On Request On Request On Request

MB4S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Mounting Type
Peak Forward Surge Current
Reverse Current
SVHC Present

MB4S Description

Short technical summary and product information.

The Multicomp Pro MB4S is a surface-mount bridge rectifier designed for general-purpose AC/DC full-wave rectification. It features a miniature MBS (TO-269AA) package, making it ideal for space-constrained printed circuit boards and automated placement.

 

Key electrical characteristics include a maximum repetitive peak reverse voltage (VRRM) of 400V and a maximum average forward output rectified current (IF(AV)) of 0.5A when mounted on a glass epoxy PCB. It also boasts a high surge current capability of 35A for 8.3ms.

 

This bridge rectifier is suitable for various applications such as power supplies, lighting ballasts, battery chargers, home appliances, office equipment, and telecommunication systems. The device operates within a temperature range of -55°C to +150°C.

 

Mechanical data indicates the case is MBS (TO-269AA) with molding compound meeting UL 94 V-0 flammability rating. Terminals are matte tin plated and solderable per J-STD-002 and JESD22-B102.

MB4S Quick Information

Product Type: Bridge Rectifier
Series: MB4S
Canonical Name: MB4S Miniature Glass Passivated Fast Recovery Surface-Mount Bridge Rectifier
Subcategory: Bridge Rectifier

MB4S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MB4S Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MB4S Features

  • Miniature surface-mount bridge rectifier.
  • 400V maximum repetitive peak reverse voltage.
  • 0.5A average forward output current.
  • High surge current capability of 35A.
  • MBS (TO-269AA) package for automated placement.

MB4S Applications

  • Used in AC/DC full-wave rectification.
  • Suitable for power supply applications.
  • Ideal for lighting ballasts.
  • Applicable to battery chargers.
  • Designed for home and office equipment.

MB4S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the MB4S?

400 V.

What is the average forward current rating of the MB4S?

0.5 A on glass-epoxy PCB, 0.8 A on aluminum substrate.

What is the typical forward voltage of the MB4S?

1.0 V at 0.4 A forward current.

What is the package type of the MB4S?

MBS (TO-269AA) surface mount.

What is the peak forward surge current rating of the MB4S?

35 A for 8.3 ms single half sine-wave.

What is the maximum reverse current of the MB4S?

5 μA.

What is the operating temperature range of the MB4S?

-55°C to +150°C.

MB4S Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MB4S
MB4S
Texas Instruments
The MB4S is a miniature, glass passivated, fast recovery surface-mount bridge rectifier from Texas Instruments. It offers a 400V repetitive peak reverse voltage and a 0.5A average forward current.
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