K series gas-sealed electrical connector

K series gas-sealed electrical connector

    If your application scenario involves outdoor use, extreme temperatures, strong vibrations, underwater conditions or requires airtight and explosion-proof features, then the K series gas-sealed electrical connectors are undoubtedly a professional option worth considering first.

    The K series gas-sealed electrical connectors are designed to provide the highest level of reliability protection for equipment operating in extremely harsh environments. It is like giving the crucial electrical connections a sturdy "protective suit".

Product Descriptions from the Supplier

    This series of products complies with the requirements of the GJB598A-1996 standard (equivalent to the American standard MIL-C-26482G and the industrial standard HB6-77-83). They are interchangeable with plugs of the same shell size and contact arrangement from the ZH8525 series. The K-type contacts utilize a wire-wrapping termination method, while the K-F type contacts utilize a soldering termination method. They are suitable for the rapid and reliable connection and disconnection of circuits in aircraft electrical equipment and radio devices.

Description

  The K series gas-sealed electrical connectors are a type of circular electrical connectors specially designed for extreme environments and featuring extremely high reliability.

  Due to their IP68 high protection rating, high-retention push-pull locking system, and 360° electromagnetic interference (EMI) shielding, K-Series hermetically sealed electrical connectors are primarily used in extreme environments that demand exceptionally high connection reliability.

Specifications

Applications

Military & Aerospace: Used in fighter jet avionics systems, satellite communication equipment, etc. They withstand mechanical shocks up to 100g and extreme temperature ranges from -45°C to +125°C, ensuring absolute reliability for mission-critical links.

Oil Drilling & Deep-Sea Operations: In scenarios such as deep-sea detectors and oil drilling platforms, they rely on a high retention force of 85-300N and double O-ring sealing structures to resist high-pressure seawater, salt spray corrosion, and intense vibration.

Transportation: Applied in high-speed railway signal systems and tunnel lighting, ensuring stable operation in outdoor environments exposed to wind, rain, dust, and strong electromagnetic interference.

Vacuum & Sealing Equipment: Sockets manufactured using glass sintering technology are used in electron microscopes, surface analysis instruments, and semiconductor equipment to achieve hermetic sealing and maintain internal and external medium pressure differentials.

Functionality

1. True Hermetic Sealing
   Utilizes glass sintering technology to achieve an airtight seal on the socket, preventing the leakage of gas or moisture along the conductor paths and maintaining internal and external medium pressure differentials.

2. High Protection Rating
   Features an IP68 protection rating, offering complete dust resistance and the ability to operate in continuous immersion. It is also resistant to salt spray and fungus, making it suitable for harsh outdoor environments.

3. High-Strength Locking System
   Employs a 85-300N high-retention push-pull locking mechanism to maintain a secure connection under intense shock and continuous vibration, preventing accidental disconnection.

4. Comprehensive EMI Shielding
   Provides 360° EMC shielding capability, effectively resisting electromagnetic interference to ensure stable and clean signal transmission in complex electromagnetic environments.

​​​​​​​​​​​Key Features

1. Circuit Connection & Disconnection
   Enables rapid connection or separation of electrical circuits between devices and components, facilitating easy installation, maintenance, and replacement.

2. Extreme Environment Protection
   Achieves hermetic sealing, waterproofing (IP68), dustproofing, and salt spray resistance through glass sintering technology and multi-layer sealing structures, effectively preventing the ingress of gas, moisture, and corrosive substances into the equipment.

3. Stable Signal and Power Transmission
   Maintains low contact resistance and high insulation resistance in harsh environments, ensuring stable transmission of current or signals, while featuring 360° EMI shielding to prevent interference.

4. Vibration Resistance & Anti-Loosening
   Utilizes a high-retention push-pull locking system to keep the plug and socket securely locked even under intense shock and continuous vibration, preventing accidental disconnection.

Custom Design

The main design concept of the K series gas-sealed electrical connectors can be summarized as follows: centered on "gas tightness", it is designed through reverse engineering based on reliability in extreme environments.

1. Core design concept: First address the issue of "leakage", then tackle the problem of "flow".              2.Structural Design Concept: Modular Hierarchical Design

3.Material design concept: Thermodynamic matching takes precedence                                                              4.Standardized design concept: Compatibility and interchangeability

Why Choose MXTD

Xi'an Mingxi Taida Information Technology Co., Ltd. brings over 12 years of specialized experience to every project. Our comprehensive approach ensures you receive complete solutions backed by expert support.

Master R&D Group: Our gifted engineers drive ceaseless development, keeping up industry administration through progressing inquire about speculation. We provide productive, high-quality arrangements that surpass expectations.

Reliable After-Sales Bolster: You get comprehensive bolster counting fast investigating and standard follow-ups. Our strict quality control forms guarantee item unwavering quality and safety.

Secure & Followed Coordinations: We accomplice with dependable coordinations suppliers for secure, convenient conveyance. All shipments incorporate full following and protections scope for your peace of intellect.

FAQ

Q:

What is the difference between the K-Series and the common B-Series?

A: The K-Series features hermetic sealing, IP68 waterproofing, and vibration resistance, designed for outdoor/extreme environments (e.g., military, deep sea). The B-Series is a standard indoor type for precision instruments and medical devices, offering lighter insertion and extraction force but no waterproofing.

Q: Can it be used underwater?

A: Yes. The K-Series has an IP68 protection rating. When mated, it can be submerged for long periods (depth to be confirmed by user testing) and is resistant to salt spray, making it ideal for underwater robots, drilling platforms, and marine equipment.

Q: Are the plugs interchangeable with other brands?

A: Yes. The K-Series complies with the GJB598A (MIL-C-26482) standard and is fully interchangeable with plugs of the same shell size and contact arrangement from series like ZH8525.

Q: ​​​​​​​How long is its service life? How many mating cycles before failure?

A: The mechanical life is 500 mating cycles while still meeting electrical performance requirements. Actual service life depends on the environment, but generally, it can last over 10 years in military or industrial applications.

Contact Us

When you need the most reliable electrical connection in the harshest environments—the K-Series is the proven professional choice.you're investing in proven technology backed by comprehensive support. Contact us today to learn how we can enhance your next project.

Email: manager03@mxtdinfo.com