Z1SMA1 is out of stock and can be placed on backorder.
Available Substitutes:

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Z1SMA1 | |
|---|---|
DigiKey Part Number | 4878-Z1SMA1TR-ND - Tape & Reel (TR) 4878-Z1SMA1CT-ND - Cut Tape (CT) 4878-Z1SMA1DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | Z1SMA1 |
Description | DIODE ZENER 1V 1W DO214AC |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 1 V 1 W ±5% Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | Z1SMA1 Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 6.5 Ohms |
Mfr | Voltage - Forward (Vf) (Max) @ If 1 V @ 200 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -50°C ~ 150°C (TJ) |
Part Status Active | Mounting Type Surface Mount |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package DO-214AC (SMA) |
Power - Max 1 W |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| Z1SMA1 | Diotec Semiconductor | 0 | 4878-Z1SMA1TR-ND | $0.47000 | Parametric Equivalent |
In-Stock: 0
7,500 estimated in stock on 11-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.47000 | $0.47 |
| 10 | $0.38100 | $3.81 |
| 25 | $0.34880 | $8.72 |
| 100 | $0.25950 | $25.95 |
| 250 | $0.23520 | $58.80 |
| 500 | $0.19464 | $97.32 |
| 1,000 | $0.14599 | $145.99 |
| 2,500 | $0.13382 | $334.55 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 7,500 | $0.12571 | $942.82 |
| 15,000 | $0.11760 | $1,764.00 |
| 37,500 | $0.10787 | $4,045.12 |
| 52,500 | $0.10381 | $5,450.02 |
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