This document provides information on HTR's ceramic encased wire wound resistors of the HEA series. Key details include: - Resistance ranges from 25 ohms to 82k ohms - Power ratings range from 1W to 17W - Resistors have a ceramic housing and mechanically crimped termination assembly - Specifications include operating temperature range, resistance tolerances, insulation resistance, and results of various environmental tests - Resistors can be supplied in bulk, tape and reel, or tape and ammo packaging configurations