The NC3FBV series from Neutrik AG is a set of 3-pin female XLR connectors designed for vertical PCB mounting, featuring ground contact. These connectors are commonly used in audio and video equipment, particularly in professional AV installations, live sound systems, and broadcast facilities where reliability and signal integrity are paramount.

If you're working on systems that require robust connections in a compact space, these connectors are a solid choice. One thing worth noting is their ground contact feature, which helps in maintaining a stable ground reference, reducing noise and improving overall signal quality. Engineers tend to reach for this when they need reliable connections that can handle high-frequency signals without degradation. Another practical benefit is their vertical mounting capability, which saves space and simplifies cable routing in tight environments. Overall, the NC3FBV series offers a reliable solution for professional audio and video applications where signal integrity and physical layout are critical.