Sungjin Techwin’s military-grade switches are engineered for mission-critical performance in the most demanding aerospace and defense environments. Designed with superior durability, ergonomic precision, and NVIS compatibility, our switches are qualified to MIL-STD and DO-160 standards. They are deployed across leading global platforms such as F-35, KF-21, T-50, CH-47, and B-250. With proven reliability and over 20 years of production expertise, Sungjin Techwin continues to deliver innovative cockpit control solutions that meet the highest standards of safety and performance.

High impedance D-Sub connectors are designed to ground the outer shield of a twinax or quadrax contact directly to the shell of the connector. A multi-finger ground spring fixed around the shell provides a multi-point contact engagement that affords superior EMI shielding. The end result is an extremely low contact resistance when measured from the contact outer body to the connector flange, ensuring minimal RF noise and high durability of over 500 mating cycles.

A VGA (640×480) LWIR (8–12 µm) uncooled micro-bolometer module with 12 µm pixel pitch and NETD ≤ 50 mK, paired with an F1.0, 10.7 mm EFL lens delivering H42° / V31.5° / D52.5° FOV. It streams at 30 Hz in either UVC (USB-C, 5 V) or GMSL1 (FAKRA, 12 V), with power consumption < 1.9 W. The compact, lightweight housing (30×30×58.9 mm for UVC; 30×30×70.9 mm with FAKRA for GMSL1; IP65; −40 °C to 85 °C) makes it well-suited for autonomous vehicles, UAVs, and security systems, providing reliable day/night thermal perception of pedestrians, animals, and objects in adverse weather.

For electrical and electronic signal connections inside and outside the hermetic equipment, it reliably protects the device from extreme temperature/humidity changes, vibration and physical/chemical effects, and transmits signals and currents without loss. These connectors use special glass or ceramic as insulation and are used in furnaces, power breakers, submarines, gas control systems, transformer safety devices, etc. Key features of closed connectors: It completely blocks the interior from the outside environment to keep it vacuumed or pressurized. Durability: It works reliably in extreme environments (high temperature, low temperature, humidity, chemicals, etc.). Electrical performance: It delivers electrical signals or power without loss.

SungJin's Board to Board Connector(SJB) is a 2mm pitch D-SUB connector. The SJB has been developed for the aerospace, avionics, instrumentation & control, defence and transportation markets, with applications that include flight controls, radars, missiles, electro-optical sighting systems, satellites, mobile radios, ower supplies and engine controls. It is also used in a growing number of medical, and telecom applications. SungJin's Board to Board Connector(SJB) are designed to meet or exceed the relevant electrical and environmental performances described in MIL-DTL-55302F standards.

The core of the next-generation intelligent protection system Efficiency in the battlefield environment by building a highly intelligent weapon system with multiple spraying control technology for precise injection and remote control of multiple objects (intelligent mines), complex sensor-based intelligent ammunition design technology, and platform interlocking and cluster attack protection system integrated design technology. Development is underway to maximize effectiveness. Instead of conventional mines, we integrate technologies used in the 4th industrial revolution such as wireless power transmission, wireless communication, complex sensor control swarm control algorithm, and signal processing between location information, and develop the core technology of the intelligent mine system to efficiently operate the weapon on the battlefield. You can maximize the effectiveness of the system.

Haigh-Farr designs support hardware to work hand-in-hand with our solutions to maximize performance. Our support hardware utilizes the same well-proven construction as the antennas they support. Power Dividers, Combiners, Hybrids & Diplexers

Phase shifter for Electrically Scanned Array Antenna