The HARTING 21 03 381 4437 is a robust M12 PCB connector designed for reliable data transmission in industrial environments. It features a female D-coded configuration, angled design for flexible routing, and IP67 protection against dust and moisture. With a rated current of 4A and rated voltage of 250V, this connector is suitable for applications such as industrial automation, networking, and power transmission. The THR termination method simplifies PCB integration, while the shielded design minimizes electromagnetic interference. Constructed with high-quality materials like liquid crystal polymer (LCP) and copper alloy with gold-plated contacts, it ensures long-term durability and performance. It is RoHS compliant and offers a wide range of technical specifications including data rates up to 100 Mbit/s and a tightening torque of 2 Nm.