YF6A-60ZK or TJ Low Loss Separation (Detachment) Electrical Connector

YF6A-60ZK/TJ Separation (Breakaway) RF Connector | Ultra-Low Loss with 60 Hybrid High-Low Frequency Contacts

The YF6A-60ZK/TJ low loss separation (detachment) electrical connector is a high-performance, safety-focused electrical interconnection solution tailored for extreme environmental conditions in aerospace, marine systems, and aviation equipment. Engineered to comply with Q/21EJ275 standards, it features a unique mechanical-electromagnetic dual separation mechanism that ensures stable connection during operation and smooth, controlled detachment when required—critical for mission-critical applications where equipment separation or system reconfiguration is necessary. Beyond its innovative separation design, the connector prioritizes safety with a fire and flame retardant structure, mitigating risks in high-temperature or high-risk operational environments.

At its core, the YF6A-60ZK/TJ delivers exceptional electrical performance: ultra-low contact resistance minimizes signal loss, while high/low frequency mixed contact configuration supports versatile signal and power transmission. The connector accommodates both high-frequency crimping and low-frequency socket welding termination methods, offering flexibility for diverse installation scenarios. With robust mechanical durability, including resistance to vibration, shock, and extreme temperatures, it maintains reliable performance across the demanding operational ranges of aerospace, shipboard, and aviation systems. As a flagship product from Xi'an Mingxi Taida Information Technology Co., Ltd., it combines rigorous quality control with industry-leading engineering, making it the preferred choice for professionals seeking high-reliability separation connectors for critical applications.

Product Descriptions from the Supplier

The YF6A-60ZK/TJ low loss separation (detachment) electrical connector is meticulously engineered to meet the stringent requirements of aerospace, marine, and aviation applications. Adhering to the strict enterprise standard Q/21EJ275, this connector integrates a dual-mode separation mechanism—mechanical and electromagnetic—to ensure secure connection and reliable, precise detachment in complex operational scenarios. Its core design incorporates a fire and flame retardant structure, prioritizing safety in high-risk environments, while ultra-low contact resistance technology guarantees stable signal transmission and electrical conductivity. The connector supports versatile termination options: high-frequency contacts use crimping for durability, and low-frequency sockets adopt welding for robust connectivity. With over a decade of expertise in high-reliability connector manufacturing, Xi'an Mingxi Taida Information Technology Co., Ltd. delivers the YF6A-60ZK/TJ series as a premium solution, perfectly balancing performance, safety, and environmental adaptability for critical separation connection needs.

Specifications

Environmental Performance

• Operating Temperature: -55°C ~ +125°C

Mechanical Performance

• Random Vibration: 0.3G²/Hz, total acceleration mean square value 20G
• Sine Vibration: Acceleration 150m/s²
• Shock: Peak acceleration 735m/s²
• Acceleration: 30g
• Mechanical Life: 500 cycles
• Mechanical Separation Force: 28N ~ 88N

Electrical Performance

Contact & Rated Current (Φ1—5A)

• Contact Resistance: ≤10mΩ
• Rated Current: 5A

Frequency & Impedance

• Operating Frequency: DC ~ 6000MHz
• Characteristic Impedance: 50Ω
• Standing Wave Ratio: ≤1.2
• Insertion Loss: ≤0.3dB

[Withstand Voltage]

Note: The insulation voltage between the electromagnetic component control line and the shell is 650V (50Hz AC effective value).

[Insulation Resistance]

Separation Performance

• Separation Current: 5A, current pulse not less than 200ms
• Separation Voltage: 23V ~ 31V DC at both ends of electromagnetic components, continuous power-on time per separation not more than 5s
• Separation Time: Not more than 0.1s

Adaptable Cable

• Adopts low loss, flexible integration cable with outer diameter 4~6mm.
• Frequency Attenuation (600MHz working frequency): ≤0.25dB/m
• Frequency Attenuation (6000MHz working frequency): ≤0.65dB/m

Applications

The YF6A-60ZK/TJ low loss separation (detachment) electrical connector is optimized for high-reliability connection and separation in extreme environments, with core applications including:

• Aerospace Systems: Satellite payloads, aircraft communication systems, and avionics equipment requiring precise separation.
• Marine & Shipbuilding: Shipboard communication, navigation systems, and offshore platform equipment exposed to salt spray and harsh conditions.
• Aviation Equipment: Aircraft power distribution, control systems, and mission-critical electronic modules.
• Military & Defense: Tactical communication systems, unmanned aerial vehicle (UAV) payloads, and field-deployed electronic equipment.
• Industrial Special Equipment: High-risk industrial systems requiring safe separation and high signal integrity.

Functionality

The YF6A-60ZK/TJ delivers multi-layered functionality that addresses the unique demands of critical separation applications. Its mechanical-electromagnetic dual separation mechanism provides dual-layer control: mechanical locking ensures stable connection during operation, while electromagnetic actuation enables precise, controlled detachment—eliminating the risk of accidental separation and ensuring operational safety. The connector’s ultra-low contact resistance design minimizes signal attenuation and power loss, maintaining clear, high-fidelity transmission across a wide frequency range (DC to 6000MHz), making it ideal for mixed high/low frequency signal and power applications.

Equipped with a fire and flame retardant structure, it enhances safety in high-temperature or combustible environment scenarios, a critical feature for aerospace and marine systems. The versatile termination options (high-frequency crimping, low-frequency socket welding) allow seamless integration into diverse cable and equipment designs, reducing installation complexity. Additionally, its robust mechanical construction resists vibration, shock, and extreme temperatures (-55°C to +125°C), ensuring consistent performance in the harshest operational conditions. The 28N~88N separation force and 0.1s rapid separation time further enhance its suitability for time-sensitive separation operations.

Key Features

• Dual-Mode Separation Mechanism: Integrates mechanical locking and electromagnetic actuation for secure connection and precise, controlled detachment.
• Fire & Flame Retardant Design: Prioritizes safety in high-risk environments, meeting strict flame retardant standards.
• Ultra-Low Loss Performance: Ultra-low contact resistance and ≤0.3dB insertion loss ensure minimal signal loss across DC~6000MHz.
• High/Low Frequency Mixed Configuration: Supports simultaneous transmission of high-frequency signals and low-frequency power for versatile application.
• Versatile Termination: High-frequency crimping and low-frequency socket welding options for flexible installation.
• Extreme Environment Adaptability: Withstands -55°C~+125°C temperatures, high vibration, shock, and salt spray for marine/aerospace use.
• Rapid Separation Speed: Separation time ≤0.1s, ensuring efficient operation in time-critical scenarios.
• Compliant Standard: Manufactured to Q/21EJ275 enterprise standard for guaranteed quality and performance.

Custom Design

Xi'an Mingxi Taida Information Technology Co., Ltd. offers comprehensive custom design services for the YF6A-60ZK/TJ series to meet unique application requirements:

• Custom separation force adjustment (within 28N~88N) to match specific operational scenarios.
• Modification of contact configurations (pin count, high/low frequency ratio) for specialized signal/power needs.
• Custom cable assembly options (length, material, shielding) to fit installation space constraints.
• Adaptation of environmental performance (temperature resistance, corrosion protection) for extreme marine or aerospace conditions.
• Customized termination methods (crimping/welding parameters) to match specific cable types.

Our engineering team collaborates closely with clients to tailor the connector’s design, ensuring optimal performance and compatibility with your equipment and systems.

Why Choose MXTD

When selecting a high-reliability separation connector for aerospace, marine, or critical industrial applications, MXTD stands out as the premier choice:

• Industry-Leading Expertise: Over 12 years of specialized experience in designing and manufacturing high-performance electrical connectors for extreme environments.
• Stringent Quality Control: All products comply with national and enterprise standards (Q/21EJ275) and undergo rigorous testing for electrical, mechanical, and environmental performance.
• Customization Excellence: Tailored design services to meet unique application requirements, from mechanical parameters to electrical specifications.
• Proven Reliability: Deployed in numerous aerospace, marine, and defense projects, with a track record of consistent performance in mission-critical scenarios.
• Comprehensive Support: End-to-end technical support, from design consultation to after-sales service, ensuring seamless integration and long-term reliability.
• Global Supply Chain: Reliable production and delivery capabilities to meet international client demands for quality and timeliness.

FAQ

Q: What standards does the YF6A-60ZK/TJ connector comply with?

A: The YF6A-60ZK/TJ complies with the enterprise standard Q/21EJ275, ensuring strict adherence to quality and performance specifications.

Q: What is the operating temperature range of the connector?

A: It is designed to operate reliably in temperatures from -55°C to +125°C, making it suitable for extreme environmental conditions.

Q: Can the separation force of the connector be adjusted?

A: The mechanical separation force ranges from 28N to 88N, and custom adjustments to separation force are available through our dedicated design service to meet specific application needs.

Q: What is the insertion loss of the YF6A-60ZK/TJ connector?

A: The insertion loss is not more than 0.3dB, ensuring minimal signal loss across its operating frequency range (DC to 6000MHz).

Q: Is the connector fire and flame retardant?

A: Yes, it features a fire and flame retardant design, enhancing safety in high-risk operational environments such as aerospace and marine systems.

Q: What is the mechanical life of the connector?

A: The connector has a mechanical life of 500 cycles, ensuring long-term durability and reliable performance through repeated mating and separation operations.

Contact Us

For further information about the YF6A-60ZK/TJ low loss separation (detachment) electrical connector or to discuss custom design and application requirements, please contact:

Whether you need standard units for immediate deployment or custom‑engineered solutions for next‑generation systems, we're here to help you achieve your mission objectives.

Reach out to our team today: manager02@mxtdinfo.com

Let us show you how our YF6A-60ZK/TJ low loss separation (detachment) electrical connector can deliver high‑density hybrid performance with unmatched fire protection and ease of use.