1N4728A-TR is out of stock and can be placed on backorder.
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1N4728A-TR | |
|---|---|
DigiKey Part Number | 1N4728AVSTR-ND - Tape & Reel (TR) 1N4728AVSCT-ND - Cut Tape (CT) |
Manufacturer | |
Manufacturer Product Number | 1N4728A-TR |
Description | DIODE ZENER 3.3V 1.3W DO204AL |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 3.3 V 1.3 W ±5% Through Hole DO-204AL (DO-41) |
Datasheet | Datasheet |
Product Attributes
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Category | Voltage - Forward (Vf) (Max) @ If 1.2 V @ 200 mA |
Mfr | Operating Temperature 175°C (TJ) |
Packaging Tape & Reel (TR) Cut Tape (CT) | Grade Automotive |
Part Status Active | Qualification AEC-Q101 |
Voltage - Zener (Nom) (Vz) | Mounting Type Through Hole |
Tolerance ±5% | Package / Case |
Power - Max 1.3 W | Supplier Device Package DO-204AL (DO-41) |
Impedance (Max) (Zzt) 10 Ohms | Base Product Number |
Current - Reverse Leakage @ Vr 100 µA @ 1 V |
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Substitutes (19)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 1N4728A-TAP | Vishay General Semiconductor - Diodes Division | 0 | 112-1N4728A-TAPCT-ND | $0.35000 | Parametric Equivalent |
| 1N4620 | Microchip Technology | 0 | 150-1N4620-ND | $2.28000 | Similar |
| 1N4620C | Microchip Technology | 0 | 150-1N4620C-ND | $4.55000 | Similar |
| 1N5518 | Microchip Technology | 0 | 150-1N5518-ND | $2.35000 | Similar |
| 1N5518A | Microchip Technology | 0 | 150-1N5518A-ND | $2.78740 | Similar |
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In-Stock: 0
5,000 estimated in stock on 21-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.16000 | $0.16 |
| 10 | $0.09400 | $0.94 |
| 100 | $0.06300 | $6.30 |
| 500 | $0.05700 | $28.50 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.06304 | $315.20 |
| 10,000 | $0.05710 | $571.00 |
| 15,000 | $0.05407 | $811.05 |
| 25,000 | $0.04138 | $1,034.50 |
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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