Connectors provide a clear vision of the patient's body, enabling physicians to diagnose and treat disease

Sunkye connector is a critical element in a fluoroscopy diagnostic device and helps identify potential abnormalities behind skin, tissue, and bones to guide treatment decisions

Fluoroscopy is an X-ray imaging technique that produces a video of internal body structures in motion. During fluoroscopy, X-ray beams are passed through the region of the body that is being examined, producing video images that are transmitted to a monitor. In this way, the targeted area can be viewed in detail. Fluoroscopy is an effective tool to evaluate the function of almost all the body's systems, including the digestive, urinary, cardiovascular, respiratory, musculoskeletal, and reproductive. Fluoroscopy can be used on its own as a diagnostic tool, or in combination with other diagnostic or therapeutic procedures.

In orthopedics, fluoroscopy is commonly used in fracture repair, spinal fusion surgery, and joint replacement procedures. In cardiology, fluoroscopy is used to visualize the heart and blood vessels, enabling physicians to diagnose and treat cardiovascular disease. Gastroenterologists also use fluoroscopy to examine the digestive system and treat gastrointestinal disorders.

Medical devices increasingly need to transmit data. For fluoroscopy diagnostic devices, an important consideration is transmitting data effectively in real-time.

Data needs range from simple communications to more complex tasks of transmitting patient data to diagnostic machines. Reliable connector technology plays an important role in these operations, when designing and selecting interconnection, designers should consider ease of patient and operator usability, safety, reliability, and hazardous medical environment, Sunkye connectors meet the above.

Sunkye D38999 III connector works closely with medical fluoroscopy devices to expand the capabilities of imaging and data technologies with the help of flexibility, reliability, and high-speed performance.

Sunkye D38999 series III connector, a high-speed circular connector used for rugged and high-reliability medical applications, is available in arrangements from 2 to 128 contacts, specifying nickel-plated, cadmium-plated aluminum alloy shells, and passivated stainless-steel shells. It transmits quickly, reliably, and securely applied in fluoroscopy devices. In addition, Sunkye D38999 III connector is also easy to install and maintain. It features a simple, user-friendly design that allows components to be connected and disconnected quickly and easily. It also offers a variety of accessories and backshells that can be easily customized and modified.

Sunkye D38999 III connectors' specifications:


Test Results

Working Temperature

-65°C~+175°C, up to +200°C


≤ 1.3

Insulation Resistance

≥5000 MΩ


500 mating cycles


10 Hz~2000Hz,147m/s2


2940m/s2 3ms

Salt Spray

Up to 500h for cadmium-plating option

Humidity Resistance

24h each cycle, 10 cycles

To optimize performance, medical fluoroscopy devices must select connectors that meet rigorous technical specifications. Sunkye connectors' specific requirements include:

☑ Meet MIL-DTL-38999
☑ Easy to install and maintain
☑ High density interconnection
☑ Easy mating and unmating
☑ Backshells available that can be easily customized and modified
☑ Shell and plating options that support reliability and high-performance
☑ Rugged and durable parts resistant to repeated use and cleaning/sterilization

Sunkye Connection Technologies provides a wide product portfolio with a complete interconnect solutions offering. Sunkye connectors and cables assemblies are complementary with Sunkye backshells and conduits.