Offering improved stability and accuracy over a broader temperature range than is possible with epoxy or plastic encapsulated sensors, 35A Series of glass encapsulated thermistors are hermetically sealed for use in high humidity and high temperature environments. The thermistors are offered in standard DO-35 style packages commonly used on boards built with automated insertion methods. Temperature range is -40°C to 300°C with resistance values from 2500 ohms to 1 Megaohm.