P4SMA33AHM3_A/H is out of stock and can be placed on backorder.
Available Substitutes:

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P4SMA33AHM3_A/H | |
|---|---|
DigiKey Part Number | 112-P4SMA33AHM3_A/HTR-ND - Tape & Reel (TR) 112-P4SMA33AHM3_A/HCT-ND - Cut Tape (CT) 112-P4SMA33AHM3_A/HDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | P4SMA33AHM3_A/H |
Description | TVS DIODE 28.2VWM 45.7V DO214AC |
Manufacturer Standard Lead Time | 7 Weeks |
Customer Reference | |
Detailed Description | 45.7V Clamp 8.8A Ipp Tvs Diode Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
Product Attributes
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Category | Power - Peak Pulse 400W |
Mfr | Power Line Protection No |
Series | Applications Telecom |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -65°C ~ 150°C (TJ) |
Part Status Active | Grade Automotive |
Type Zener | Qualification AEC-Q101 |
Unidirectional Channels 1 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 28.2V | Package / Case DO-214AC, SMA |
Voltage - Breakdown (Min) 31.4V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 45.7V | Base Product Number |
Current - Peak Pulse (10/1000µs) 8.8A |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMAJ28AH | Eaton - Electronics Division | 4,769 | 283-SMAJ28AHTR-ND | $0.42000 | Similar |
| P4SMA33A | Taiwan Semiconductor Corporation | 0 | 1801-P4SMA33ATR-ND | $0.42000 | Similar |
| P4SMA33AH | Taiwan Semiconductor Corporation | 0 | 1801-P4SMA33AHTR-ND | $0.42000 | Similar |
| SMAJ28A | Taiwan Semiconductor Corporation | 0 | 1801-SMAJ28ATR-ND | $0.06900 | Similar |
In-Stock: 0
1,800 estimated in stock on 31-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.21000 | $1.21 |
| 10 | $0.76100 | $7.61 |
| 100 | $0.50090 | $50.09 |
| 500 | $0.38916 | $194.58 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,800 | $0.14088 | $253.58 |
| 3,600 | $0.12771 | $459.76 |
| 5,400 | $0.12099 | $653.35 |
| 9,000 | $0.11050 | $994.50 |
| 12,600 | $0.10300 | $1,297.80 |
| 18,000 | $0.09800 | $1,764.00 |
| 45,000 | $0.09350 | $4,207.50 |
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.



