GBU4K-E3/45 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $1.90000
Datasheet

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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $1.09000
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onsemi
In Stock: 0
Unit Price: $2.21000
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Comchip Technology
In Stock: 0
Unit Price: $0.56980
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Comchip Technology
In Stock: 0
Unit Price: $0.61600
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Comchip Technology
In Stock: 0
Unit Price: $0.79170
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Diotec Semiconductor
In Stock: 0
Unit Price: $0.83000
Datasheet
Bridge Rectifier Single Phase Standard 800 V Through Hole GBU
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

GBU4K-E3/45

DigiKey Part Number
GBU4K-E3/45GI-ND
Manufacturer
Manufacturer Part Number
GBU4K-E3/45
Description
BRIDGE RECT 1PHASE 800V 3A GBU
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Bridge Rectifier Single Phase Standard 800 V Through Hole GBU
Datasheet
 Datasheet
EDA/CAD Models
GBU4K-E3/45 Models
Product Attributes
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Category
Voltage - Forward (Vf) (Max) @ If
1 V @ 4 A
Manufacturer
Vishay General Semiconductor - Diodes Division
Current - Reverse Leakage @ Vr
5 µA @ 800 V
Packaging
Tube
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Mounting Type
Through Hole
Diode Type
Single Phase
Package / Case
4-SIP, GBU
Technology
Standard
Supplier Device Package
GBU
Voltage - Peak Reverse (Max)
800 V
Base Product Number
Current - Average Rectified (Io)
3 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
GBU408Diodes Incorporated0GBU408-ND$1.90000Direct
GBU4K-BPMCC (Micro Commercial Components)0GBU4K-BPMS-ND$1.09000Similar
GBU4Konsemi0GBU4KFS-ND$2.21000Similar
GBU408-GComchip Technology0GBU408-G-ND$0.56980Similar
GBU608-GComchip Technology0GBU608-G-ND$0.61600Similar
In-Stock: 0
20 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.67000$2.67
20$1.14400$22.88
100$1.06040$106.04
500$0.87982$439.91
1,000$0.86377$863.77
2,000$0.81396$1,627.92
5,000$0.78000$3,900.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.