MS3116 Series Circular Connectors for Aerospace & Military

Built to meet MIL-DTL-26482 Series I military specifications, the MS3116 series is a high-reliability circular connector engineered for critical applications where performance can’t compromise—from aerospace and military vehicles to industrial automation and outdoor equipment. We offer the full range of MS3116 connectors, with multiple pin counts (2–61 contacts) available to match your system’s exact needs.

Choose from the complete MS3116 lineup, with 2 to 61 contacts (1.6mm/2.3mm diameters) to support both low-density signal setups and high-density power/signal integration. Popular models include MS3116F14-19S (19-pin) for mid-range signal transmission, MS3116F18-32S (32-pin) for multi-channel systems, and MS3116F24-61S (61-pin) for high-density applications.

IP67 waterproof/dustproof sealing, -55℃ to +125℃ operating temperature range, and aluminum alloy housing that resists vibration, salt spray, and corrosion—ideal for outdoor, marine, and battlefield deployments.

≤2.5mΩ contact resistance, 600V AC rated voltage, and 1500V AC dielectric withstand (1 min)—ensuring consistent signal/power transmission even in extreme conditions. PBT/epoxy insulation materials enhance electrical safety and long-term reliability.

3-pin bayonet lock enables anti-mislocation, one-handed coupling (500+ mating cycles) for quick field installations, reducing downtime during maintenance and replacement.