JRP5687WA

Premium ruggedized military-contract miniature 9-pin high-perveance twin triode manufactured by Raytheon under strict anti-shock standards to handle high peak currents cleanly in mobile tracking systems. Equivalents: 5687, 5687W, 7119 (similar variant). Real-Life Examples: Mobile airborne radar computing bays, industrial digital switching arrays, high-end custom output-transformerless (OTL) amplifiers.