1N4148WT is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


1N4148WT | |
|---|---|
DigiKey Part Number | 4878-1N4148WTTR-ND - Tape & Reel (TR) 4878-1N4148WTCT-ND - Cut Tape (CT) 4878-1N4148WTDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | 1N4148WT |
Description | DIODE STANDARD 80V 125MA SOD523 |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Diode 80 V 125mA Surface Mount SOD-523 |
Datasheet | Datasheet |
EDA/CAD Models | 1N4148WT Models |
Product Attributes
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Category | Reverse Recovery Time (trr) 4 ns |
Mfr | Current - Reverse Leakage @ Vr 1 µA @ 75 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Capacitance @ Vr, F 2pF @ 0V, 1MHz |
Part Status Active | Mounting Type |
Technology | Package / Case |
Voltage - DC Reverse (Vr) (Max) 80 V | Supplier Device Package SOD-523 |
Current - Average Rectified (Io) 125mA | Operating Temperature - Junction -55°C ~ 150°C |
Voltage - Forward (Vf) (Max) @ If 1 V @ 50 mA | Base Product Number |
Speed Small Signal =< 200mA (Io), Any Speed |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 1N4148WT-AQ | Diotec Semiconductor | 3,028 | 4878-1N4148WT-AQCT-ND | $0.18000 | Parametric Equivalent |
| 1N4148WT | Good-Ark Semiconductor | 3,000 | 4786-1N4148WTCT-ND | $0.13000 | Similar |
| 1N4148WT | DComponents | 993 | 5245-1N4148WTCT-ND | $0.10000 | Similar |
In-Stock: 0
4,000 expected in stock on 28-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.16000 | $0.16 |
| 10 | $0.09600 | $0.96 |
| 50 | $0.06800 | $3.40 |
| 100 | $0.05890 | $5.89 |
| 500 | $0.04266 | $21.33 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 4,000 | $0.02910 | $116.40 |
| 12,000 | $0.02428 | $291.36 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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