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.