MIL-DTL-38999 Series III Circular Connector with PCB Contacts, IP67 Rating and PPS Insulator

The MIL-DTL-38999 Series connectors, specifically the D38999/20FG16SCN model, represent a high-performance to meet the rigorous demands of aerospace, defense, and other harsh-environment applications. With a shell size of 21 and a normal orientation, this connector offers a robust and reliable connection option, ensuring dependable performance in the most challenging conditions.

One of the standout features of the D38999/20FG16SCN connector is its polarization type, designated as Polarization N. This polarization ensures precise and secure mating with compatible connectors, preventing misalignment and ensuring consistent electrical performance. This attribute is particularly critical in high-vibration or high-shock environments where reliable connectivity is paramount.

The voltage rating of this connector is up to 500 volts, making it suitable for a wide range of electrical applications that require high voltage tolerance. This capability allows the MIL-DTL-38999 Series connectors to be used in systems where stable and safe electrical transmission is essential, such as avionics, communication systems, and power distribution units.

The insulator material used in the D38999/20FG16SCN connector is PPS (Polyphenylene Sulfide), a high-performance thermoplastic known for its excellent mechanical strength, chemical resistance, and thermal stability. PPS insulators contribute significantly to the connector's durability and reliability, ensuring long-term performance even under exposure to extreme temperatures and harsh chemical environments.

Another critical aspect of the MIL-DTL-38999 Series, including the D38999/20FG16SCN, is the use of Electroless Nickel plating on the shell. Electroless Nickel offers superior corrosion resistance, uniform coating thickness, and excellent wear resistance compared to traditional plating methods. This plating enhances the connector's longevity and reliability, particularly in environments where exposure to moisture, salt spray, and other corrosive agents is common.

The normal orientation of the connector facilitates straightforward installation and integration into existing systems, allowing for ease of use and maintenance. This orientation, combined with the precise polarization and robust construction, makes the MIL-DTL-38999 Series connectors a preferred choice for engineers and technicians working in demanding fields.

Furthermore, the MIL-DTL-38999 Series connectors, including the D38999/20FG16SCN, are designed in compliance with  standards, ensuring they meet stringent quality and performance criteria. These connectors offer excellent resistance to vibration, shock, and environmental extremes, making them ideal for use in aerospace and other critical applications.

In summary, the MIL-DTL-38999 Series connector with shell size 21, polarization N, and up to 500 volts voltage rating, featuring a PPS insulator and Electroless Nickel plating, stands out as a robust, reliable, and high-performance connector solution. The D38999/20FG16SCN model exemplifies the series' commitment to quality and durability, providing secure and efficient electrical connections in the most challenging environments. Whether used in aerospace, defense, or industrial applications, this connector ensures reliable operation, long service life, and compliance with rigorous standards.

• Product Name: MIL-DTL-38999 Series
• Shell Size Range: 8 to 25
• Ingress Protection: IP67
• Voltage Rating: Up to 500 Volts
• Shell Material: Aluminum Alloy or Stainless Steel
• Connector Type: Circular Electrical Connector
• Includes high-quality PCB contacts for reliable electrical connections
• Features Electroless Nickel plating for enhanced corrosion resistance
• Compatible with standard D38999/20FG16SCN configurations

The KAIDA СНЦ144-16/21РП21-NFПC connector, originating from China, is a high-performance product designed to meet rigorous demands in various application occasions and scenarios. This MIL-DTL-38999 Series connector features a normal orientation and a threaded coupling type, ensuring secure and reliable connections in environments where durability and stability are paramount. With a shell size of 21 and a shell size range spanning from 8 to 25, it offers versatile compatibility with a wide range of equipment and systems.

One of the notable attributes of the СНЦ144-16/21РП21-NFПC is its electroless nickel plating, which provides exceptional corrosion resistance and enhanced conductivity. This makes it an ideal choice for use in harsh environments, including  industrial applications where exposure to moisture, salt spray, and other corrosive elements is common. The electroless nickel finish not only extends the lifespan of the connector but also ensures consistent performance under extreme conditions.

The connector's contact termination is designed for PCB mounting, allowing for streamlined integration into printed circuit boards. This feature is particularly useful in electronic equipment manufacturing and repair, where secure and stable electrical connections are essential. The KAIDA СНЦ144-16/21РП21-NFПC connector complies with the D38999/20FG16SCN specification, ensuring it meets stringent standards for reliability, durability, and performance.

Typical application scenarios for this connector include aerospace systems, vehicles, communication equipment, and industrial automation. In aerospace applications, its robust construction and reliable coupling mechanism are crucial for maintaining signal integrity in avionics and control systems. Vehicles benefit from its rugged design and resistance to environmental stressors, while communication systems rely on its stable connections for uninterrupted data transmission. In industrial settings, the connector supports automation equipment and machinery that require dependable electrical connections under demanding conditions.

Overall, the KAIDA СНЦ144-16/21РП21-NFПC connector is engineered to deliver outstanding performance in challenging environments. Its combination of electroless nickel plating, threaded coupling, and PCB contact termination makes it a versatile and trusted solution for a wide array of professional applications adhering to the MIL-DTL-38999 Series standards.

The KAIDA СНЦ144-16/21РП21-NFПC from the MIL-DTL-38999 Series offers exceptional product customization services tailored to meet rigorous industry standards. Manufactured in China, this connector features a robust thread coupling mechanism ensuring secure and reliable connections in demanding environments.

Designed with a polarization type N, the СНЦ144-16/21РП21-NFПC incorporates copper alloy contact material for excellent electrical conductivity and durability. Its shell size range spans from 8 to 25, allowing versatile application across various systems.

The insulator material used is high-performance PPS, which provides superior thermal stability and mechanical strength. Additionally, the connector is treated with an electroless nickel finish, enhancing corrosion resistance and longevity.

With an ingress protection rating of IP67, the СНЦ144-16/21РП21-NFПC ensures reliable operation in harsh environments, protecting against dust and water immersion. KAIDA's focus on quality and customization makes this product ideal for specialized many applications.

Our MIL-DTL-38999 Series products are backed by comprehensive technical support and services to ensure optimal performance and reliability in demanding applications. We provide detailed product documentation, including installation guides, maintenance manuals, and technical datasheets to assist with proper usage and integration.

Our experienced technical support team is available to offer troubleshooting assistance, product customization advice, and application guidance tailored to meet specific customer requirements. We also offer repair and refurbishment services to extend the lifecycle of your MIL-DTL-38999 connectors.

Additionally, we provide training programs designed to educate users on best practices for handling, installation, and maintenance of MIL-DTL-38999 Series connectors. Our goal is to deliver exceptional support that helps maximize the value and performance of your investment in these high-reliability interconnect solutions.

The MIL-DTL-38999 Series connectors are packaged to ensure maximum protection during storage and transportation. Each connector is individually packed in anti-static bags to prevent damage from electrostatic discharge. The connectors are then placed in sturdy, cushioned containers that provide shock resistance and minimize movement within the packaging.

For shipping, the packaged connectors are placed in reinforced cartons that comply with industry standards for durability and protection. The cartons are clearly labeled with product information, handling instructions, and shipment details to ensure proper identification and care during transit.

All packaging materials used for MIL-DTL-38999 Series products are designed to protect against moisture, dust, and mechanical damage, preserving the integrity and performance of the connectors until they reach the end user.