DS2401 1-Wire Silicon Serial Number For Traceability

DS2401 is used when you need a unique identity that stays with the hardware through manufacturing, service, and field life. It provides a factory-programmed 64-bit ROM ID that can be read over a simple 1-Wire interface, often using a single microcontroller pin. DS2401 is a clean fit for asset tracking, module authentication, cable and accessory identification, and maintenance logs where you want to avoid bulky labels or user-entered serial numbers. The minimal interface reduces connector pins and harness cost, and multiple devices can share the same 1-Wire net with standard addressing. Place DS2401 near the point you want to identify and follow recommended pull-up and timing practices for stable reads on long leads. Request a quote for DS2401.