T3363400 is an Amphenol signalmate® C091 M16 D circular DIN connector designed for industrial applications requiring robust environmental protection and EMI shielding. The connector features a metal screw coupling system with IP65/67/69K rating when mated, thermoplastic dielectric material, and silver/gold contact plating for reliable signal and power transmission. It supports 2 through 8, 12, and 14 position configurations with current ratings of 2–3 positions at 10A, 5–8 positions at 7A, and 12–14 positions at 3A at +40°C. The connector operates over a temperature range of -40°C to +100°C and offers excellent EMI shielding capability with insulation resistance exceeding 10¹² O and contact resistance below 5 mO. This connector is ideal for measuring instruments, equipment, and 4G/5G mobile radio networks where environmental sealing and signal integrity are critical.