# SZ1SMB33AT3G Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `SZ1SMB33AT3G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | SZ1SMB33AT3G Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | SZ1SMB33AT3G |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 1 |
| SKU | 3062971 |
| snippet | 53.3V Clamp 11.3A Ipp Tvs Diode Surface Mount SMB |
| tierMinQty1 | 1 |
| tierPrice1 | 0.5519999999999999 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Automotive, AEC-Q101 |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 33V |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Current - Peak Pulse (10/1000?s) | 11.3A |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Applications | Automotive |
| Capacitance @ Frequency | 510pF @ 1MHz |
| Operating Temperature | -65?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Supplier Device Package | SMB |
| Base Product Number | 1SMB |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 3062971 | 0.552 | 1 | 1 | 1 |
| Newark | 34AC6366 | 0.204 | 1 | None | 2500 |
| Digi-Key | 9326888 | 0.552 | 1 | None | 1 |
| Digi-Key | 6707265 | 0.552 | 1 | 2290 | 2500 |
| Newark | 27AK1607 | 0.21 | 1 | 1195 | 1 |

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Structured data: `/python/html6/product/500/156500000/156669000/part_--SZ1SMB33AT3G---LittelfuseInc--9ad38df6bb.json`  
Search API: https://www.dataalchemy.com/api/  
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