Cogiscan developed the SmartClip RF tag for tracking of moisture sensitive devices (MSDs) in JEDEC trays. This clip attaches securely to the end of trays and contains a memory chip that stores all relevant component information, including sensitivity level and expiration date/time. The clip withstands baking conditions of up to 125°C, allowing tracking through the complete manufacturing process. In order to track the movement of material through different operations and environments, the trays are scanned during each load/unload operation. The spring-loaded clip is easy to attach and remove from tray, and will not interfere with normal stacking. Using the information provided by the tags, the IC-Scan software provides real-time status and physical location, calculates exposure time, and generates alarms whenever operator intervention is required.
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