# QSE122

**Manufacturer:** Fairchild Semiconductor  
**MPN:** `QSE122`

The Fairchild Semiconductor QSE122 Optoswitch is a component with a manufacturer part number of QSE122. It is manufactured by Fairchild Semiconductor and is available in quantities of 10 and 5 pieces.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Fairchild Semiconductor |
| Manufacturer name | Fairchild Semiconductor |
| Manufacturer | Fairchild Semiconductor |
| atoms | 1 |
| extendedQty | 0 |
| moq | 1 |
| MPN | QSE122 |
| multiple | 1 |
| qtyInStock | 0 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Jameco | 1070262 |  |  | None | 1 |
| Radwell | QSE122 | 0.45 | 1 | None | 500 |
| Digi-Key | QSE122-ND | 0.74 | 1 | 852 | 1 |
| 1Source | QSE122 |  |  | None | 1 |
| Hotenda | H3943193 | 0.67 | 1 | None | 1 |
| iodParts | QSE122 | 0.214 | 1 | 12500 | 3000 |
| Newark | 72K9315 | 0.467 | 1 | None | 1000 |
| Newark | 26AC3140 | 0.467 | 1 | None | 1563 |
| jotrin.com | JT30-QSE122 |  |  | 18790 | 1 |
| Digi-Key | 402782 | 1.488 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/46000000/46044000/part_--QSE122---FairchildSemiconductor--e07fc31cb7.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp