HUADA CDb-31ZJYS Pitch Connector: Military-Grade Reliability for Aerospace, Industrial, and Electronics

The HUADA CDb-31ZJYS Pitch Electrical Connector is a robust and versatile solution engineered for demanding applications requiring exceptional reliability and durability. Built to meet the stringent standards of military applications, this connector combines compact size, high-current capacity, and resistance to harsh environmental conditions.

With a 1.91mm pitch and configurations ranging from 13 to 100 cores, this connector offers flexibility for diverse wiring needs, making it ideal for a broad range of industries, including aerospace, industrial automation, and demanding electronic systems.

Designed for long-lasting performance, the CDb-31ZJYS features a 5A current rating, minimal contact resistance, and superior insulation resistance, ensuring efficient power delivery and signal transmission. Its rugged construction can withstand extreme temperatures, ranging from a frigid -55°C to a scorching +125°C, making it suitable for harsh environments and challenging climates.

Furthermore, the connector meets the requirements of GJB2446, a standard for military equipment, ensuring its compliance with strict quality and performance specifications. This emphasizes its reliability and suitability for applications where safety and dependability are paramount.

Crimp-type terminals accommodate a range of wire sizes from 0.1mm² to 0.35mm², providing flexibility for diverse wiring configurations. The connector's construction ensures resistance to shock, vibration, and pressure, making it ideal for dynamic systems and harsh environments. The connector's design incorporates IP67 protection, ensuring complete resistance to dust and temporary water immersion, making it suitable for use in challenging environments with exposure to dust, dirt, and even brief periods of water exposure.

Key Features of the HUADA CDb-31ZJYS Connector

Number of Cores: This connector offers a variety of core options, ranging from 13 to 100. This flexibility allows it to adapt to a wide range of wiring needs, from low-power to high-power applications.
Contact Spacing: The 1.91mm pitch with a 1.65mm row spacing makes it a compact connector, enabling high connection density within a smaller footprint.
Current Rating: Rated for 5A, this connector is suitable for applications requiring moderate to high current flow.
Operating Temperature Range: The wide temperature range of -55°C to +125°C ensures reliable performance in challenging environments, whether it's frigid temperatures or scorching heat.
IP67 Rating: The IP67 rating signifies that the connector is completely dust-proof and can withstand temporary immersion in water. This makes it ideal for use in demanding environments with exposure to dust, dirt, and even brief periods of water exposure.
Mechanical Life: Designed for a mechanical life of 500 cycles, this connector ensures high durability and reliability for frequent mating and unmating.
Contact Resistance: The low contact resistance (8 mΩ) ensures minimal voltage drop, maximizing power transfer efficiency and minimizing energy loss.
Insulation Resistance: The high insulation resistance (5000 mΩ) provides excellent electrical isolation between contacts, minimizing the risk of short circuits and ensuring safe and reliable operation.
Pressure Resistance: The 800V pressure resistance rating highlights the connector's ability to withstand high voltage applications, enhancing its safety and versatility.
Impact Resistance: The 490 m/s² impact resistance rating showcases the connector's ability to withstand shock and vibration in demanding applications, making it suitable for dynamic environments.
Relative Humidity: The 40℃, 98% relative humidity rating indicates the connector's ability to operate reliably in humid environments, expanding its applicability to diverse climatic conditions.
Work Pressure: The 4.4 KPa work pressure rating reflects the connector's ability to withstand pressure loads, enhancing its resilience in challenging environments.
Vibration Resistance: The 10-2000Hz, 196m/S2 vibration resistance rating demonstrates the connector's ability to function reliably in environments with significant vibration, making it suitable for applications involving moving parts or vibration-prone machinery.

Technical Features Table:

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