# SZSMF33AT1G Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `SZSMF33AT1G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | SZSMF33AT1G Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | SZSMF33AT1G |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 9008 |
| SKU | 9326993 |
| snippet | 53.3V Clamp 3.8A Ipp Tvs Diode Surface Mount SOD-123F |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 3,000 |
| tierMinQty7 | 6,000 |
| tierMinQty8 | 15,000 |
| tierMinQty9 | 30,000 |
| tierPrice1 | 0.53000 |
| tierPrice2 | 0.45000 |
| tierPrice3 | 0.33600 |
| tierPrice4 | 0.26404 |
| tierPrice5 | 0.20403 |
| tierPrice6 | 0.18602 |
| tierPrice7 | 0.17402 |
| tierPrice8 | 0.16202 |
| tierPrice9 | 0.15362 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Automotive, AEC-Q101, SZSMF |
| 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) | 3.8A |
| Power - Peak Pulse | 200W |
| Power Line Protection | No |
| Applications | Automotive |
| Capacitance @ Frequency | - |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOD-123F |
| Supplier Device Package | SOD-123F |
| Base Product Number | SZSMF |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 9326993 | 0.53 | 1 | 9008 | 1 |
| Newark | 34AC6293 | 0.135 | 1 | 2967 | 1 |
| Digi-Key | 3063458 | 0.54 | 1 | 8 | 1 |
| Digi-Key | 9327219 | 0.54 | 1 | 8 | 1 |

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Structured data: `/python/html6/product/500/142500000/142899500/part_--SZSMF33AT1G---LittelfuseInc--64fdfeb826.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp