InterFET offers a wide portfolio of Junction Field Effect Transistors. We thrive at giving our customers a competitive edge with JFETs tailored to their needs provide a cross-reference to JFETs. We make very low noise JFETs for the most demanding instrumentation or test measurement applications. JFETs excel at the front end of analog signal chains are widely found in medical devices, industrial sensors, high-end audio, military, aerospace, satellites. Our breadth of die geometries allows engineers to design with the optimal JFET by selecting amongst variables.