# BZW04-33 STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW04-33`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | BZW04-33 STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZW04-33 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 1037833 |
| snippet | 53.9V Clamp 7.4A Ipp Tvs Diode Through Hole DO-15 (DO-204AC) |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW04, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Obsolete |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 33.3V |
| Voltage - Breakdown (Min) | 37.1V |
| Voltage - Clamping (Max) @ Ipp | 53.9V |
| Current - Peak Pulse (10/1000?s) | 7.4A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 450pF @ 1MHz |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | DO-204AC, DO-15, Axial |
| Supplier Device Package | DO-15 (DO-204AC) |
| Base Product Number | BZW04 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1037833 |  |  | None | 1 |
| Newark | 98Y2128 |  |  | None | 1 |
| 1Source | BZW04-33 |  |  | None | 1 |
| Hotenda | H650522 | 0.1615 | 1 | None | 1 |
| RS Delivers | 165-7693 |  |  | None | 1 |
| i-components | BZW04-33 | 0.062 | 1 | 374925 | 1000 |
| 4 Star Electronics | BZW0433 |  |  | None | 1 |
| Digi-Key | 5272013 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/153500000/153726000/part_--BZW0433---STMicroelectronics--f29bbdea95.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp