# SZ1SMA22AT3G Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `SZ1SMA22AT3G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | SZ1SMA22AT3G Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | SZ1SMA22AT3G |
| multiple | 1 |
| qtyInStock | 8433 |
| SKU | 4849297 |
| snippet | 35.5V Clamp 11.3A Ipp Tvs Diode Surface Mount SMA |
| tierMinQty1 | 1 |
| tierMinQty10 | 50,000 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 2,000 |
| tierMinQty9 | 25,000 |
| tierPrice1 | 0.7014999999999999 |
| tierPrice10 | 0.17469 |
| tierPrice2 | 0.6026 |
| tierPrice3 | 0.4499949999999999 |
| tierPrice4 | 0.353556 |
| tierPrice5 | 0.273217 |
| tierPrice6 | 0.24910149999999998 |
| tierPrice9 | 0.17888 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Automotive, AEC-Q101, SZ1SMA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 22V |
| Voltage - Breakdown (Min) | 24.4V |
| Voltage - Clamping (Max) @ Ipp | 35.5V |
| Current - Peak Pulse (10/1000?s) | 11.3A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | Automotive |
| Capacitance @ Frequency | 540pF @ 1MHz |
| Operating Temperature | -65?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | SMA |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 4849297 | 0.7015 | 1 | 8433 | 1 |
| Newark | 34AC6320 | 0.223 | 1 | None | 5000 |
| Win Source | SZ1SMA22AT3G |  |  | 24000 | 1 |
| Digi-Key | 9326839 | 0.7015 | 1 | 8233 | 1 |
| Digi-Key | 6707224 | 0.7015 | 1 | 9228 | 2000 |

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Structured data: `/python/html6/product/500/105000000/105239500/part_--SZ1SMA22AT3G---LittelfuseInc--34a73bfb37.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp