# Littelfuse Thermistor, Us Sensor/ P - KX503J2

**Manufacturer:** LITTELFUSE  
**MPN:** `KX503J2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | LITTELFUSE |
| Manufacturer name | LITTELFUSE |
| Manufacturer | LITTELFUSE |
| CategoryL1 | Circuit Protection |
| CategoryL2 | More Circuit Protection |
| Extra Product Name | Littelfuse Thermistor, Us Sensor/ P - KX503J2 |
| jsonUrlData | Circuit Protection > More Circuit Protection |
| moq | 250 |
| MPN | KX503J2 |
| multiple | 250 |
| qtyInStock | 0 |
| SKU | 52AC4571 |
| tierMinQty1 | 100 |
| tierMinQty2 | 500 |
| tierMinQty3 | 1000 |
| tierMinQty4 | 2500 |
| tierPrice1 | 2.11 |
| tierPrice2 | 1.9 |
| tierPrice3 | 1.65 |
| tierPrice4 | 1.48 |
| url | https://www.newark.com/52AC4571?CMP=AFC-DATAALCHEMY |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Newark | 52AC4571 | 2.11 | 1 | None | 250 |
| Digi-Key | KX503J2-ND | 1.764 | 1 | None | 250 |
| Digi-Key | 5231066 | 2.318216 | 1 | None | 250 |

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Structured data: `/python/html6/product/500/128000000/128254000/part_--KX503J2---LITTELFUSE--238408c3a9.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp