Product Specification

CDb HUADA CDb-79TY Electrical Connector: Reliable Performance for Demanding Applications

Introducing the CDb HUADA CDb-79TY Pitch Electrical Connector, designed for high-performance applications requiring exceptional reliability and precision. This advanced electrical connector features 79 cores with a contact spacing of 1.91mm and a row spacing of 1.65mm, making it ideal for complex wiring systems. With a crimping cross-sectional area compatible with 0.1mm² to 0.35mm² wires, this connector ensures secure and efficient connections.

Engineered to meet stringent standards, the CDb-79TY conforms to GJB2446 requirements and adheres to detailed specifications outlined in Q/MB20604-2018 and Q/MB330A-2011. Its robust construction allows it to operate in extreme conditions, with a maximum operating temperature of +125 °C and a minimum operating temperature of -55 °C. The connector boasts impressive insulation resistance of 5000 mΩ, ensuring reliable performance even in humid environments with up to 98% relative humidity.

Designed for longevity, the CDb-79TY has a mechanical life of 500 cycles, withstands work pressures of 4.4 KPa, and can endure impacts of up to 490m/s². With vibration resistance from 10-2000Hz at 196m/S², this connector is perfect for applications in aerospace, automotive, and industrial sectors where durability is paramount. The low contact resistance of 8 mΩ and a current rating of 5 A make it an optimal choice for high-efficiency electrical systems.

Key Features of the HUADA CDb-79TY Connector

Number of Cores: 79 The connector includes 79 individual electrical contacts, allowing for a high degree of connectivity in compact spaces.

Contact Spacing: 1.91 mm This spacing enables close packing of contacts, which is beneficial for applications where space is limited.

Row Spacing: 1.65 mm The row spacing allows for efficient layout and design flexibility in electrical systems.

Crimping Cross-Section Area: 0.1 mm² to 0.35 mm² This range accommodates various wire sizes, making the connector versatile for different applications and ensuring secure connections.

Operating Temperature Range: -55 °C to +125 °C The connector can function effectively in extreme temperatures, making it suitable for harsh environments.

Insulation Resistance: 5000 mΩ A high insulation resistance value ensures minimal leakage current, enhancing safety and performance.

Mechanical Life: 500 Cycles Designed to withstand frequent mating and unmating, the connector offers durability and longevity.

Impact Resistance: 490 m/s² Capable of withstanding significant mechanical shocks, this feature is essential for applications subject to vibrations or impacts.

Vibration Resistance: 10-2000 Hz, 196 m/s² The connector can endure a wide range of vibrations, making it reliable in dynamic environments.

Contact Resistance: 8 mΩ Low contact resistance contributes to efficient electrical performance and reduced heat generation.

Current Rating: 5 A The maximum current capacity ensures that the connector can handle typical loads in various applications without overheating.

Pressure Resistant: 800 V The connector can withstand high voltage levels, providing additional safety in electrical systems.

Relative Humidity: 40 °C, 98% It can operate effectively in high humidity conditions, which is important for environments where moisture is a concern.

Technical Features Table