SMCJ48A is out of stock and can be placed on backorder.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


SMCJ48A | |
|---|---|
DigiKey Part Number | SMCJ48ABTR-ND - Tape & Reel (TR) SMCJ48ABCT-ND - Cut Tape (CT) SMCJ48ABDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SMCJ48A |
Description | TVS DIODE 48VWM 77.4VC DO214AB |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | 77.4V Clamp 19.4A Ipp Tvs Diode Surface Mount DO-214AB (SMC) |
Datasheet | Datasheet |
EDA/CAD Models | SMCJ48A Models |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 19.4A |
Mfr | Power - Peak Pulse 1500W (1.5kW) |
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 |
Unidirectional Channels 1 | Package / Case DO-214AB, SMC |
Voltage - Reverse Standoff (Typ) 48V | Supplier Device Package |
Voltage - Breakdown (Min) 53.3V | Base Product Number |
Voltage - Clamping (Max) @ Ipp 77.4V |
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Additional Resources
Substitutes (16)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMLJ48A | Bourns Inc. | 0 | SMLJ48ABTR-ND | $0.75000 | Similar |
| SMCJ48A/TR13 | YAGEO | 0 | 13-SMCJ48A/TR13TR-ND | $0.71000 | Similar |
| SMCJ48A/TR7 | YAGEO | 0 | 13-SMCJ48A/TR7TR-ND | $0.35000 | Similar |
| SMCJ48A | Littelfuse Inc. | 0 | SMCJ48ALFTR-ND | $0.57000 | Direct |
| 5.0SMDJ48A | Littelfuse Inc. | 0 | F6612TR-ND | $1.81000 | Similar |
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In-Stock: 0
3,000 estimated in stock on 19-Mar-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.43000 | $0.43 |
| 10 | $0.35900 | $3.59 |
| 100 | $0.22300 | $22.30 |
| 500 | $0.19900 | $99.50 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.16375 | $491.25 |
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.








