# SZ1SMA33CAT3G Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `SZ1SMA33CAT3G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | SZ1SMA33CAT3G Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | SZ1SMA33CAT3G |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 11642 |
| SKU | 9326849 |
| snippet | 53.3V Clamp 7.5A Ipp Tvs Diode Surface Mount SMA |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 2,000 |
| tierMinQty7 | 5,000 |
| tierMinQty8 | 10,000 |
| tierMinQty9 | 25,000 |
| tierPrice1 | 1.032 |
| tierPrice2 | 0.9132 |
| tierPrice3 | 0.6997199999999999 |
| tierPrice4 | 0.553152 |
| tierPrice5 | 0.44251199999999996 |
| tierPrice6 | 0.401028 |
| tierPrice7 | 0.37336800000000003 |
| tierPrice8 | 0.359544 |
| tierPrice9 | 0.28809 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Automotive, AEC-Q101, SZ1SMA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 33V |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Current - Peak Pulse (10/1000?s) | 7.5A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | Automotive |
| Capacitance @ Frequency | 190pF @ 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 | 9326849 | 1.032 | 1 | 11642 | 1 |
| Newark | 67AH3266 | 0.965 | 1 | None | 1 |
| Future Electronics | 1048672 | 0.7811 | 1 | None | 5000 |
| Newark | 34AC6329 | 0.378 | 1 | None | 5000 |
| Digi-Key | 9327075 | 1.032 | 1 | 11642 | 1 |
| Newark | 51AK5732 | 0.259 | 1 | 5000 | 1 |
| Digi-Key | 3062921 | 0.996 | 1 | 5051 | 1 |
| jotrin.com | JT31-SZ1SMA33CAT3G |  |  | 5000 | 1 |

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Structured data: `/python/html6/product/500/211000000/211134500/part_--SZ1SMA33CAT3G---LittelfuseInc--031b80fab7.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp