D sub Connectors
Industrial-Grade D-Sub Connectors: From Legacy Reliability to Miniature Innovation
D-Subminiature (D-Sub) connectors remain one of the most trusted and versatile interconnect solutions in the world. Originally designed for rugged military and aerospace applications, their iconic D-shaped metal shell provides both mechanical protection and polarized mating to prevent incorrect orientation. Today, they are the “workhorse” of data, signal, and power transmission across industrial automation, medical electronics, and telecommunications.
Our D-Sub selection is engineered to meet the stringent demands of modern engineering, ranging from standard interface protocols to high-performance miniaturized variants:
Standard & High-Density D-Subs: We offer the classic Standard Density configurations (9, 15, 25, 37, and 50 pins) for general-purpose signal and power. For space-constrained designs, our High-Density series increases pin counts within the same shell size, providing up to 78 positions.
The DB Series (DB9, DB15, DB25, DB37, DB50): These connectors are available with various termination styles, including solder cup, crimp, and PCB-mount (right-angle or vertical).
Micro-D & Nano-D Subminiature: For mission-critical applications in aerospace and UAVs, our Micro-D (1.27mm pitch) and Nano-D (0.635mm pitch) connectors offer extreme weight savings and high-vibration resistance without sacrificing electrical performance.
Flexible configurations to optimize space without compromising performance.
Heavy-duty contacts engineered for superior current-carrying capacity.
Full range of hoods and hardware for enhanced strain relief and durability.
