SM4T10CAY is out of stock and can be placed on backorder.
Available Substitutes:
Direct

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SM4T10CAY | |
|---|---|
DigiKey Part Number | 497-11789-2-ND - Tape & Reel (TR) 497-11789-1-ND - Cut Tape (CT) 497-11789-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SM4T10CAY |
Description | TVS DIODE 8.5VWM 19.5V DO214AC |
Manufacturer Standard Lead Time | 21 Weeks |
Customer Reference | |
Detailed Description | 19.5V Clamp 124A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | SM4T10CAY Models |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 124A (8/20µs) |
Mfr | Power - Peak Pulse 400W |
Series | Power Line Protection No |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -55°C ~ 150°C (TJ) |
Part Status Active | Grade Automotive |
Type Zener | Qualification AEC-Q101 |
Bidirectional Channels 1 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 8.5V | Package / Case DO-214AC, SMA |
Voltage - Breakdown (Min) 9.4V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 19.5V | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMAJ8.5CA-TR | STMicroelectronics | 363 | 497-15719-2-ND | $0.17000 | Direct |
| SMAJ8.5CA | Bourns Inc. | 0 | SMAJ8.5CABTR-ND | $0.39000 | Similar |
In-Stock: 0
5,000 estimated in stock on 15-Mar-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.61000 | $0.61 |
| 10 | $0.51800 | $5.18 |
| 100 | $0.35600 | $35.60 |
| 500 | $0.28400 | $142.00 |
| 1,000 | $0.23000 | $230.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.20400 | $1,020.00 |
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.



