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FMSB30M 1000V 3A SMD Bridge Rectifier UMSB

FMSB30M 1000V 3A SMD Bridge Rectifier UMSB

Part number: FMSB30MDiodes & Rectifiers

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10 EGP

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Prices updated: 12 Oct 2026

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About this product

FMSB30M is a 1000 V, 3 A surface-mount bridge rectifier in a UMSB package with a glass-passivated chip junction. It converts AC to pulsating DC in power supplies, adapters and rectifier circuits where board space is limited.

Specifications

Reverse voltage (Vr)
1kV
Average rectified current (Io)
3A
Forward voltage (Vf @ If)
1.3V@3A
Reverse leakage current (Ir)
5uA@1000V
Operating temperature
-65℃ ~ +150℃ (Tj)
Package
UMSB
Mounting
Surface mount (SMD)

Frequently asked questions

What is the price of FMSB30M 1000V 3A SMD Bridge Rectifier UMSB in Egypt?

FMSB30M 1000V 3A SMD Bridge Rectifier UMSB currently costs 10 EGP in Egypt.

Where can I buy FMSB30M 1000V 3A SMD Bridge Rectifier UMSB in Egypt?

FMSB30M 1000V 3A SMD Bridge Rectifier UMSB is available from Makers Electronics. Compare the offers above to find the best price.

Can it rectify mains voltage?

Its 1 kV reverse voltage rating gives good margin over the roughly 311 V peak of 220 V mains. Confirm the current, heat dissipation and filtering in your full design against the datasheet before use.

How do I identify the AC and DC pins?

A bridge rectifier has two AC input pins and two DC output pins, marked + and -. Follow the marking on the package and the datasheet pinout before connecting the transformer and load.