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

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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 |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| GBU4M-T | Diotec Semiconductor | 0 | 4878-GBU4M-T-ND | $0.19173 | Parametric Equivalent |
| GBU4M-E3/45 | Vishay General Semiconductor - Diodes Division | 0 | GBU4M-E3/45-ND | $0.78487 | Parametric Equivalent |
| GBU4M-E3/51 | Vishay General Semiconductor - Diodes Division | 0 | GBU4M-E3/51-ND | $1.86000 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext 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.
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