The electrical pin lead structure and brazing technique of the present invention provide a brazed lead in a sensor that adheres well to a semiconductor substrate while facilitating lateral flexibility without joint fatigue or breakage. In one example embodiment, the pin lead includes a coil head that...http://www.google.com.au/patents/US20040040382?utm_source=gb-gplus-sharePatent US20040040382 - Sensor usable in ultra pure and highly corrosive environments
