The Hi-Temp family consists of card edge connectors and headers. While regular connectors support operating temperatures up to 125°C, the Hi-Temp family specializes in providing temperature ratings of 150°C and above. The Hi-Temp card edge connectors are built with special materials to achieve high temperature ratings, as high as 250°C. Meanwhile, the Hi-Temp headers can support a 150°C temperature rating. These connectors can be used in extreme heat environments, such as burn-in test ovens.