Microchip Technology JANS1N4980CUS is a military-grade Zener diode designed for demanding applications. This component, manufactured under the rigorous standards of MIL-PRF-19500/356, offers reliable voltage regulation performance. It is supplied in bulk packaging, suitable for high-volume production environments. The JANS1N4980CUS is a critical component in power supply circuits, voltage clamping, and surge protection within aerospace, defense, and other high-reliability systems. Its robust construction and qualification ensure consistent operation under extreme environmental conditions.