The 63860-2 is a rugged D-Subminiature (D-Sub) connector from TE Connectivity, designed for high-reliability signal and power transmission in industrial, military, and telecommunications applications. This 25-position, 25-contact connector features a durable metal shell and a screw-locking mechanism to ensure secure mating in harsh environments. It supports data, control, and power interfaces with a rated voltage of 200 VAC and current capacity up to 4.0 A per contact, making it suitable for demanding systems requiring robust connectivity. The connector operates over a wide temperature range (-55°C to +105°C) and is sealed to IP67, providing protection against dust, moisture, and mechanical stress.

Key Features

The 63860-2 offers gold-plated beryllium copper contacts for low contact resistance and corrosion resistance, ensuring reliable signal integrity over thousands of mating cycles. Its D-sub housing complies with IEC 60198 standards, ensuring compatibility with industry-standard mating connectors. The screw-lock coupling mechanism prevents accidental disconnection, while the strain relief design enhances durability in vibration-prone environments. The connector supports both straight and right-angle configurations and is RoHS-compliant, meeting environmental and regulatory requirements for global applications.

Applications

Primarily used in industrial automation and test equipment, the 63860-2 is critical for connecting sensors, data acquisition systems, and high-current power supplies in robotics, aerospace, and military hardware. It is widely employed in telecommunications infrastructure for legacy interfaces in routers and switches, as well as in medical devices requiring durable, sealed connections. Its rugged design also suits automotive testing, oil/gas field instrumentation, and outdoor IoT devices exposed to extreme conditions.

Summary

The 63860-2 combines rugged construction, high-reliability contacts, and environmental sealing, making it a trusted solution for industrial, military, and telecom systems demanding durable D-Sub connectivity. Its screw-lock mechanism, wide temperature tolerance, and compliance with global standards position it as a key component in applications where signal integrity and mechanical robustness are critical. This connector is indispensable for engineers designing interfaces that require longevity and reliability in harsh or high-interference environments.