# X0403BF Thyristor - CASE: TO202-3 MAKE: STMicroelectronics

**Manufacturer:** STMicroelectronics  
**MPN:** `X0403BF`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| keywords | Buy X0403BF, X0403BF, X0403BF Thyristor |
| moq | 1 |
| MPN | X0403BF |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP', 'tierPrice1': '15.95'} |
| qtyInStock | 3 |
| SKU | X0403BF |
| snippet | X0403BF Thyristor - CASE: TO202-3 MAKE: STMicroelectronics |
| tierMinQty1 | 1 |
| tierPrice1 | 17.8217325 |
| Case | TO202-3 |
| Type | Thyristor |
| Dv/Dt Worst Case | 30 |
| Firing Char-Igt Max | 200u |
| Firing Char-Vgt Max | 800m |
| I(h) Max (A) | 5.0m |
| Id(off) Max (A) | 200u |
| It(stat) Max (A) | 2.4 |
| Supp Curr I(TSM) | 25 |
| t(switch) Off Typ Time (S) | 50u |
| V(drm) Max | 200 |
| V(T) Max | 2.2 |
| @Temp (test) (?C) | 125# |
| Oper Temp (?C) Min | -45 |
| Oper Temp (?C) Max | 125 |
| @It (A) | 4.0 |
| Surface Mounted Yes/No | NO |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | X0403BF | 17.8217325 | 1 | 3 | 1 |

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Structured data: `/python/html6/product/500/101500000/101505000/part_--X0403BF---STMicroelectronics--232d0fd04f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp