MIL DTL 38999 Series Ⅲ Circular Connectors.Electroless Nickel Plating.PCB Contacts.D38999/20FB35PCN，СНЦ144-13/11РП21-NFПC.

Part number:D38999/20FB35PCN/СНЦ144-13/11РП21-NFПC

Product Description:

The MIL-DTL-38999 Series connectors are renowned for their superior performance and reliability in demanding many applications. These connectors are engineered to provide secure, high-density connections in harsh environments, making them an essential choice for systems requiring rugged and durable interconnect solutions. Among the various configurations available within this series, the СНЦ144-13/11РП21-NFПC model stands out due to its unique features and robust design characteristics.

One of the key attributes of the MIL-DTL-38999 Series СНЦ144-13/11РП21-NFПC connector is its insulator material, which is made from polyphenylene sulfide (PPS). PPS is a high-performance thermoplastic known for its excellent mechanical strength, chemical resistance, and thermal stability. This material ensures that the connector can withstand extreme temperatures and harsh environmental conditions without compromising electrical performance or structural integrity. The use of PPS as the insulator material significantly enhances the durability and reliability of the connector in challenging operational scenarios.

The insert arrangement of this particular model ranges between 11 and 35 contacts, providing flexibility in design and allowing for a variety of connection configurations. This broad insert arrangement range makes the СНЦ144-13/11РП21-NFПC highly adaptable to different application requirements, whether it is for signal, power, or mixed contacts. The ability to accommodate between 11 to 35 contacts in a single connector shell size offers users the convenience of optimizing space while maintaining excellent contact density.

Specifically, the shell size for this connector is size 11, which is part of the broader shell size range of 8 to 25 available within the MIL-DTL-38999 Series. Shell size 11 represents a balanced choice, providing a compact yet sufficiently spacious housing to hold the required number of contacts while ensuring mechanical robustness. The shell is designed to offer outstanding resistance to corrosion, vibration, and mechanical shock, which are critical factors in many environments.

Polarization is another critical feature of the СНЦ144-13/11РП21-NFПC connector, with the polarization key designated as "N". Polarization ensures that connectors are mated correctly, preventing mismating and potential damage to the contacts or connected equipment. The "N" polarization key positions are standardized within the MIL-DTL-38999 Series, which aids in maintaining system compatibility and interchangeability across different connector variants and manufacturers.

Additionally, this connector model supports PCB contacts, which are essential for printed circuit board mounting applications. PCB contacts facilitate reliable electrical connections between the connector and the circuitry on the board, enabling streamlined assembly and maintenance processes. The integration of PCB contacts within the MIL-DTL-38999 Series СНЦ144-13/11РП21-NFПC connector supports high-performance signal transmission and power delivery, making it ideal for complex electronic systems.

Another notable comparison within the series includes the D38999-20FB35PCN connector, which shares similar high-quality standards and design principles. Both connectors leverage the advanced material technologies and precision engineering synonymous with the MIL-DTL-38999 Series, ensuring excellent durability, environmental resistance, and electrical performance. These connectors are commonly employed in aerospace, defense, and other mission-critical applications where failure is not an option.

In summary, the MIL-DTL-38999 Series connector model СНЦ144-13/11РП21-NFПC is a high-reliability, high-performance solution designed to meet the rigorous demands of many applications. Its PPS insulator material, versatile insert arrangement of 11 to 35 contacts, shell size 11 within a broad shell size range of 8 to 25, and "N" polarization key collectively enable it to deliver exceptional electrical and mechanical performance. The inclusion of PCB contacts further enhances its applicability for modern electronic systems. When compared to other models such as the D38999-20FB35PCN, the СНЦ144-13/11РП21-NFПC exemplifies the robust and adaptable design ethos of the MIL-DTL-38999 Series connectors.

Features:

• Product Name: MIL-DTL-38999 Series Ⅲ
• Connector Type: Circular Electrical Connector
• Contact Material: Copper Alloy with PCB Contacts
• Shell Material: Aluminum Alloy or Stainless Steel with Electroless Nickel finish
• Polarization: N
• Origin: China

Technical Parameters:

Product Gallery:

Applications:

The KAIDA MIL-DTL-38999 Series connector, model number СНЦ144-13/11РП21-NFПC, is a high-performance circular electrical connector designed for demanding applications where reliability and durability are paramount. Originating from China, this connector features a robust threaded coupling type and a shell size range from 8 to 25, making it versatile for various electrical and electronic systems.

One of the key attributes of this connector is its use of electroless nickel plating, which enhances corrosion resistance and ensures long-term durability even in harsh environments. This makes the KAIDA СНЦ144-13/11РП21-NFПC connector ideal for applications requiring consistent performance under extreme conditions such as  industrial sectors.

The connector’s PCB contact termination allows for secure and efficient integration with printed circuit boards, facilitating high-density and reliable connections in compact spaces. The normal orientation of the connector ensures ease of installation and maintenance in complex assemblies.

Typical application occasions for the KAIDA MIL-DTL-38999 Series connectors include aerospace avionics systems, where reliable electrical connections are critical for flight safety and performance. The electroless nickel plating protects the connector from corrosion caused by exposure to moisture, salt, and other environmental factors encountered during flight missions.

In many scenarios, these connectors are widely used in communication equipment, radar systems, and ground vehicles. The threaded coupling provides secure mating under vibration and shock conditions, while the PCB contacts ensure stable electrical performance in high-demand circuits.

Industrial automation and robotics also benefit from the KAIDA СНЦ144-13/11РП21-NFПC connector’s rugged design. Its electroless nickel surface treatment and circular connector type make it suitable for factory floor environments where dust, oil, and mechanical stress are common.

Additionally, the connector is suitable for transportation applications such as railway signaling and control systems, where reliable electrical connections are essential for safety and operational efficiency. The shell size range from 8 to 25 allows customization according to the specific current and signal requirements of different systems.

Overall, the KAIDA MIL-DTL-38999 Series connector СНЦ144-13/11РП21-NFПC with electroless nickel plating and PCB contacts offers dependable performance across a wide range of application occasions and scenarios, making it a trusted choice for engineers and designers in critical sectors worldwide.

Customization:

KAIDA offers product customization services for the MIL-DTL-38999 Series connector model СНЦ144-13/11РП21-NFПC, proudly made in China. This connector features a robust thread coupling mechanism, ensuring secure and reliable connections in demanding environments. Customers can choose between shell materials of high-quality aluminum alloy or stainless steel, both available with an electroless nickel finish for enhanced corrosion resistance. The connector is designed with a shell size of 11 and a normal orientation, tailored to meet specific installation requirements. Additionally, the contact termination is optimized for PCB applications, making it an ideal choice for various electronic assemblies requiring durable and precise connections. KAIDA's customization options allow for the integration of thread coupling technology with superior materials, delivering dependable performance for MIL-DTL-38999 Series connectors.

Support and Services:

Product Technical Support and Services for the MIL-DTL-38999 Series connectors include comprehensive assistance to ensure optimal performance and reliability in demanding environments. Our support team offers expert guidance on product selection, installation, maintenance, and troubleshooting to meet your specific application requirements.

We provide detailed product documentation, including datasheets, technical manuals, and application notes to assist engineers and technicians in understanding the features and specifications of the MIL-DTL-38999 Series connectors. Additionally, custom engineering support is available for specialized configurations and unique application needs.

Our services extend to connector repair and refurbishment, ensuring long-term serviceability and cost-effectiveness. Training programs and workshops are also offered to enhance user knowledge and proficiency in handling and maintaining these high-performance connectors.

By leveraging our technical expertise and comprehensive support services, customers can achieve enhanced system reliability and compliance with standards associated with the MIL-DTL-38999 Series connectors.

Packing and Shipping:

Product Packaging and Shipping for MIL-DTL-38999 Series connectors are designed to ensure maximum protection and integrity during transit and storage. Each connector is individually packaged in a static shielding bag to prevent electrostatic discharge damage. The connectors are then placed in a sturdy, impact-resistant container that provides cushioning and protection from physical damage.

For bulk orders, connectors are organized in custom trays or reels to prevent movement and abrasion. The packaging materials are compliant with  standards to withstand harsh environmental conditions such as moisture, temperature fluctuations, and mechanical shock.

Shipping is conducted using reliable carriers with tracking capabilities. All packages are clearly labeled with product information, handling instructions, and compliance markings to facilitate efficient identification and handling throughout the logistics chain. Additionally, documentation including certificates of compliance and test reports are included as required.

This packaging and shipping process ensures that MIL-DTL-38999 Series connectors arrive at their destination in optimal condition, ready for immediate use in critical applications.

FAQ:

Q1: What is the brand and model number of this MIL-DTL-38999 Series product?

A1: The brand name is KAIDA, and the model number is СНЦ144-13/11РП21-NFПC.

Q2: Where is the KAIDA СНЦ144-13/11РП21-NFПC connector manufactured?

A2: This product is made in China.

Q3: What type of applications is the KAIDA СНЦ144-13/11РП21-NFПC connector suitable for?

A3: The MIL-DTL-38999 Series connectors, including the KAIDA СНЦ144-13/11РП21-NFПC, are typically used in  high-reliability industrial applications that demand robust and secure connections.

Q4: What are the key features of the KAIDA СНЦ144-13/11РП21-NFПC connector?

A4: Key features include high-density contact arrangements, resistance to harsh environments, lightweight design, and compliance with MIL-DTL-38999 standards for durability and electrical performance.

Q5: Can the KAIDA СНЦ144-13/11РП21-NFПC connector be used in harsh environmental conditions?

A5: Yes, the KAIDA СНЦ144-13/11РП21-NFПC connector is designed to withstand extreme conditions such as vibration, moisture, temperature variations, and corrosion, making it suitable for demanding environments.