# BZW50-82 STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW50-82`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | BZW50-82 STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZW50-82 |
| multiple | 1 |
| packaging | Cut Tape (CT) |
| qtyInStock | 0 |
| SKU | 9958359 |
| snippet | 189V Clamp 317A (8/20?s) Ipp Tvs Diode Through Hole R-6 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 300 |
| tierMinQty5 | 500 |
| tierMinQty6 | 1,000 |
| tierPrice1 | 4.956499999999999 |
| tierPrice2 | 4.4482 |
| tierPrice3 | 3.6443499999999998 |
| tierPrice4 | 3.4574749999999996 |
| tierPrice5 | 3.102401 |
| tierPrice6 | 2.9732674999999995 |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW50, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 82V |
| Voltage - Breakdown (Min) | 91V |
| Voltage - Clamping (Max) @ Ipp | 189V |
| Current - Peak Pulse (10/1000?s) | 317A (8/20?s) |
| Power - Peak Pulse | 5000W (5kW) |
| Power Line Protection | No |
| Applications | General |
| Capacitance @ Frequency | 26000pF @ 1MHz |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | R-6, Axial |
| Supplier Device Package | R-6 |
| Base Product Number | BZW50 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 9958359 | 4.9565 | 1 | None | 1 |
| Future Electronics | 3082950 | 1.26 | 1 | None | 600 |
| Hotenda | H674705 |  |  | None | 1 |
| RS Delivers | 714-7046 |  |  | None | 1 |
| Newark | 56P6136 |  |  | None | 400 |
| TME | BZW50-82 | 2.06 | 1 | None | 1 |
| Digi-Key | 1037916 | 4.9565 | 1 | None | 1 |
| RS Delivers | 165-7664 | 2.219 | 1 | None | 1 |
| RS Delivers | 714-7046P |  |  | None | 1 |
| st.com | BZW50-82 | 3.95 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/139500000/139588500/part_--BZW5082---STMicroelectronics--9dd3e15eda.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp