SMBJ45CA-TP is out of stock and can be placed on backorder.
Available Substitutes:

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SMBJ45CA-TP | |
|---|---|
DigiKey Part Number | SMBJ45CA-TPMSTR-ND - Tape & Reel (TR) SMBJ45CA-TPMSCT-ND - Cut Tape (CT) SMBJ45CA-TPMSDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SMBJ45CA-TP |
Description | TVS DIODE 45VWM 72.7VC DO214AA |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | 72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMB) |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 8.3A |
Mfr | Power - Peak Pulse 600W |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Power Line Protection No |
Part Status Active | Applications General Purpose |
Type Zener | Operating Temperature -55°C ~ 175°C (TJ) |
Bidirectional Channels 1 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 45V | Package / Case DO-214AA, SMB |
Voltage - Breakdown (Min) 50V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 72.7V | Base Product Number |
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Substitutes (16)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMBJ45CA/TR13 | YAGEO | 0 | 13-SMBJ45CA/TR13TR-ND | $0.44000 | Similar |
| SMBJ45CA/TR7 | YAGEO | 0 | 13-SMBJ45CA/TR7TR-ND | $0.44000 | Similar |
| SMBJ45CA | Littelfuse Inc. | 0 | SMBJ45CALFTR-ND | $0.34000 | Direct |
| SMBJ45CA-HR | Littelfuse Inc. | 0 | SMBJ45CA-HR-ND | $15.36150 | Direct |
| SMBJ45CA-HRA | Littelfuse Inc. | 0 | SMBJ45CA-HRA-ND | $12.93600 | Direct |
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In-Stock: 0
3,000 estimated in stock on 22-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.55000 | $0.55 |
| 10 | $0.33400 | $3.34 |
| 100 | $0.21270 | $21.27 |
| 500 | $0.17444 | $87.22 |
| 1,000 | $0.14602 | $146.02 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.10878 | $326.34 |
| 6,000 | $0.09800 | $588.00 |
| 9,000 | $0.07357 | $662.13 |
| 21,000 | $0.07064 | $1,483.44 |
| 30,000 | $0.06779 | $2,033.70 |
| 75,000 | $0.06154 | $4,615.50 |
| 150,000 | $0.06000 | $9,000.00 |
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.










