1N4743A is out of stock and can be placed on backorder.
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1N4743A | |
|---|---|
DigiKey Part Number | 1N4743A-ND |
Manufacturer | |
Manufacturer Product Number | 1N4743A |
Description | DIODE ZENER 13V 1W DO41 |
Manufacturer Standard Lead Time | 21 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 13 V 1 W ±5% Through Hole DO-41 |
Datasheet | Datasheet |
EDA/CAD Models | 1N4743A Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 10 Ohms |
Mfr | Current - Reverse Leakage @ Vr 5 µA @ 9.9 V |
Packaging Bulk | Operating Temperature -65°C ~ 200°C |
Part Status Active | Mounting Type Through Hole |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package DO-41 |
Power - Max 1 W | Base Product Number |
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Additional Resources
Substitutes (33)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 1N4743A-T50A | onsemi | 261,000 | 1N4743A-T50ACT-ND | $0.38000 | Direct |
| 1N5243B | onsemi | 25,000 | 2832-1N5243B-ND | $0.12000 | Similar |
| BZX85C13 | onsemi | 0 | BZX85C13-ND | $0.28000 | Similar |
| 1N4743AE3/TR13 | Microchip Technology | 0 | 1N4743AE3/TR13-ND | $0.00000 | Direct |
| 1N3023B-1 | Microchip Technology | 0 | 1N3023B-1-ND | $7.10000 | Similar |
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Available To Order
Factory Stock: 60,000
3,000 estimated in stock on 13-Nov-2026
This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.
Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.17000 | $0.17 |
| 10 | $0.10600 | $1.06 |
| 100 | $0.05200 | $5.20 |
| 500 | $0.04800 | $24.00 |
| 1,000 | $0.04600 | $46.00 |
| 3,000 | $0.03700 | $111.00 |
| 6,000 | $0.03300 | $198.00 |
| 12,000 | $0.03100 | $372.00 |
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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