# BZW50-47B STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW50-47B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | BZW50-47B STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 10 |
| MPN | BZW50-47B |
| multiple | 10 |
| qtyInStock | 0 |
| SKU | 1037911 |
| snippet | 108V Clamp 556A (8/20?s) Ipp Tvs Diode Through Hole R-6 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierPrice1 | 4.6805 |
| tierPrice2 | 4.20785 |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW50, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 47V |
| Voltage - Breakdown (Min) | 52V |
| Voltage - Clamping (Max) @ Ipp | 108V |
| Current - Peak Pulse (10/1000?s) | 556A (8/20?s) |
| Power - Peak Pulse | 5000W (5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 2050pF @ 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 | 1037911 | 4.6805 | 1 | None | 10 |
| Newark | 48P5718 | 3.53 | 1 | 493 | 1 |
| Little Diode | BZW5047B | 17.8217325 | 1 | 2 | 1 |
| Win Source | BZW50-47B |  |  | 28 | 1 |
| Hotenda | H653335 | 2.0576 | 1 | None | 100 |
| RS Delivers | 919-6438 | 1.869 | 1 | None | 100 |
| Newark | 81AC7616 |  |  | None | 1 |
| TME | BZW50-47B | 3.76 | 1 | None | 1 |
| Digi-Key | 2783786 | 4.255 | 1 | None | 10 |
| Future Electronics | 8284341 |  |  | None | 600 |
| RS Delivers | 486-1118 | 4.03 | 1 | 149 | 1 |
| RS Delivers | 486-1118P | 4.03 | 1 | 503 | 1 |
| st.com | BZW50-47B | 3.67 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/265000000/265406500/part_--BZW5047B---STMicroelectronics--eefd8834d0.json`  
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