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SM4T21AY is out of stock and can be placed on backorder.
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SM4T21AY | |
|---|---|
DigiKey Part Number | 497-10910-2-ND - Tape & Reel (TR) 497-10910-1-ND - Cut Tape (CT) 497-10910-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SM4T21AY |
Description | TVS DIODE 18VWM 39.3VC DO214AC |
Manufacturer Standard Lead Time | 21 Weeks |
Customer Reference | |
Detailed Description | 39.3V Clamp 59A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | SM4T21AY Models |
Product Attributes
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Category | Current - Peak Pulse (10/1000µs) 59A (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 |
Unidirectional Channels 1 | Mounting Type Surface Mount |
Voltage - Reverse Standoff (Typ) 18V | Package / Case DO-214AC, SMA |
Voltage - Breakdown (Min) 20V | Supplier Device Package |
Voltage - Clamping (Max) @ Ipp 39.3V | Base Product Number |
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Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMAJ18A/TR13 | YAGEO | 0 | 13-SMAJ18A/TR13TR-ND | $0.38000 | Similar |
| SMAJ18A/TR7 | YAGEO | 0 | 13-SMAJ18A/TR7TR-ND | $0.34000 | Similar |
| TPSMA6L18A | Littelfuse Inc. | 0 | F6156TR-ND | $0.47000 | Similar |
| SMAJ18A | Bourns Inc. | 0 | SMAJ18ABTR-ND | $0.48000 | Similar |
| SMAJ18AH | Eaton - Electronics Division | 4,725 | 283-SMAJ18AHTR-ND | $0.37000 | Similar |
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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 | $0.89000 | $0.89 |
| 10 | $0.72600 | $7.26 |
| 100 | $0.56460 | $56.46 |
| 500 | $0.47858 | $239.29 |
| 1,000 | $0.38985 | $389.85 |
| 2,000 | $0.36700 | $734.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.33275 | $1,663.75 |
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.
