GBU404

$0.26

Description：BRIDGE RECT 1PHASE 400V 4A GBU
Series：-

SKU:929619246280 Category: Bridge Rectifiers Brand: SMC Diode Solutions

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Product introduction

Product Detailed Parameters

Description：BRIDGE RECT 1PHASE 400V 4A GBU
Series：-
Mfr：SMC Diode Solutions
Package：Tube
Diode Type：Single Phase
Technology：Standard
Voltage - Peak Reverse (Max)：400 V
Current - Average Rectified (Io)：4:00 AM
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 4 A
Current - Reverse Leakage @ Vr：5 µA @ 400 V
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：4-ESIP
Supplier Device Package：GBU
Grade：-
Qualification：-

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GBU404

Overview

The GBU404 is a single-phase bridge rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 4 A. The device utilizes glass passivation for electrode isolation, meeting UL requirements. It operates within a junction temperature range of -55°C to +175°C and is housed in a plastic GBU package with four pins.

Feature Summary

Glass passivated electrodes provide stable performance and high reliability under varying conditions.
High surge current capability supports robust operation during transient load events.
Plastic case offers corrosion resistance and meets UL flammability classification standards.

Applications

AC-DC power supply circuits
Battery chargers
General-purpose rectification

Part Context

This component belongs to the GBU series of single-phase bridge rectifiers from SMC Diode Solutions. The series covers various voltage ratings while maintaining a consistent 4 A current capacity and standardized GBU surface-mount package for versatile PCB integration.

Replacement Considerations

Verify that substitute components match the 400 V reverse voltage, 4 A current rating, and GBU package dimensions. Ensure the replacement also specifies glass passivation if environmental stability is required.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.