SMAJ28CA is out of stock and can be placed on backorder.
Available Substitutes:

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SMAJ28CA | |
|---|---|
DigiKey Part Number | SMAJ28CABTR-ND - Tape & Reel (TR) SMAJ28CABCT-ND - Cut Tape (CT) SMAJ28CABDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SMAJ28CA |
Description | TVS DIODE 28VWM 45.4VC DO214AC |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | 45.4V Clamp 8.8A Ipp Tvs Diode Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | SMAJ28CA Models |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 8.8A |
Mfr | Power - Peak Pulse 400W |
Series | Power Line Protection No |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Applications General Purpose |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Type Zener | Mounting Type Surface Mount |
Bidirectional Channels 1 | Package / Case DO-214AC, SMA |
Voltage - Reverse Standoff (Typ) 28V | Supplier Device Package |
Voltage - Breakdown (Min) 31.1V | Base Product Number |
Voltage - Clamping (Max) @ Ipp 45.4V |
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Substitutes (16)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMAJ28CA/TR13 | YAGEO | 0 | 13-SMAJ28CA/TR13TR-ND | $0.24000 | Similar |
| SMAJ28CA/TR7 | YAGEO | 0 | 13-SMAJ28CA/TR7TR-ND | $0.38000 | Similar |
| SMAJ28CA | Littelfuse Inc. | 0 | SMAJ28CALFTR-ND | $0.40000 | Direct |
| SZ1SMA28CAT3G | Littelfuse Inc. | 0 | F11517TR-ND | $0.78000 | Similar |
| SMAJ28CA-13-F | Diodes Incorporated | 0 | SMAJ28CA-FDITR-ND | $0.28000 | Similar |
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In-Stock: 0
5,000 estimated in stock on 05-Apr-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.33000 | $0.33 |
| 10 | $0.24300 | $2.43 |
| 100 | $0.15100 | $15.10 |
| 500 | $0.12800 | $64.00 |
| 1,000 | $0.10300 | $103.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.08500 | $425.00 |
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.














