GBU4M is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.19173
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.78487
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $1.86000
Datasheet
Bridge Rectifier Single Phase Standard 1 kV Through Hole GBU
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

GBU4M

DigiKey Part Number
4878-GBU4M-ND
Manufacturer
Manufacturer Product Number
GBU4M
Description
BRIDGE RECT 1PHASE 1KV 2.8A GBU
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bridge Rectifier Single Phase Standard 1 kV Through Hole GBU
Datasheet
 Datasheet
EDA/CAD Models
GBU4M Models
Product Attributes
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Category
Voltage - Forward (Vf) (Max) @ If
1 V @ 4 A
Manufacturer
Diotec Semiconductor
Current - Reverse Leakage @ Vr
5 µA @ 1000 V
Packaging
Bulk
Operating Temperature
-50°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)
1 kV
Base Product Number
Current - Average Rectified (Io)
2.8 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
GBU4M-TDiotec Semiconductor04878-GBU4M-T-ND$0.19173Parametric Equivalent
GBU4M-E3/45Vishay General Semiconductor - Diodes Division0GBU4M-E3/45-ND$0.78487Parametric Equivalent
GBU4M-E3/51Vishay General Semiconductor - Diodes Division0GBU4M-E3/51-ND$1.86000Parametric Equivalent
In-Stock: 0
1,000 estimated in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.42900$4.29
100$0.29860$29.86
500$0.23312$116.56
1,000$0.18948$189.48
2,000$0.16939$338.78
5,000$0.16077$803.85
10,000$0.14929$1,492.90
50,000$0.14213$7,106.50
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.