The Amphenol Aerospace 348 Series Connectors are engineered for exceptional performance and reliability in demanding military and aerospace environments. Meeting the rigorous MIL-C-81511 standard, these connectors support 3 to 155 circuits, ensuring versatile application use. With a lightweight design and environmental resistance, they are ideal for critical operations. Operating at 600 VAC at sea level and withstanding high-temperature vibrations up to 302°F (150°C), the 348 Series guarantees durability in harsh conditions. Available in two robust constructions, Series 1 - Long and Series 2 - Standard, they offer secure and high-density connectivity, making them a top choice for mission-critical applications.