Product Specification

HUADA CDb-19TJYS Pitch Connector: High-Density, Durable Connectors for Aerospace, Industrial, and Electronics

The HUADA CDb-19TJYS Pitch Electrical Connector is a robust and reliable solution designed for applications demanding exceptional durability and performance. Built to meet the stringent standards of military applications, this connector combines a 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 suitable for a broad range of industries, including aerospace, industrial automation, and demanding electronic systems.

Engineered for long-term performance, the CDb-19TJYS 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-19TJYS Connector

Number of Cores: This connector offers a wide range of core options, from 13 to 100. This versatility makes it suitable for diverse wiring needs, from low-power to high-power applications.
Contact Spacing: The 1.91mm pitch with a 1.65mm row spacing provides a compact design, allowing for a high density of connections in a smaller space.
Current Rating: The connector is rated for 5A, making it suitable for applications requiring moderate to high power.
Operating Temperature Range: The wide temperature range of -55°C to +125°C ensures reliable operation in challenging environments, from frigid climates to scorching heat.
IP67 Rating: The IP67 rating signifies complete dust resistance and temporary water immersion resistance. This makes the connector well-suited for use in demanding environments with exposure to dust, dirt, and even brief periods of water exposure.
Mechanical Life: The connector is designed for a mechanical life of 500 cycles, which translates to 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.
Insulation Resistance: The high insulation resistance (5000 mΩ) provides excellent electrical isolation between contacts, reducing the risk of short circuits.
Pressure Resistance: The 800V pressure resistance rating ensures the connector's ability to withstand high voltage applications.
Impact Resistance: The 490 m/s² impact resistance rating showcases the connector's robustness and ability to withstand shock and vibration in demanding applications.
Relative Humidity: The 40℃, 98% relative humidity rating indicates the connector's ability to operate effectively in humid environments.
Work Pressure: The 4.4 KPa work pressure rating reflects the connector's ability to withstand pressure loads.
Vibration Resistance: The 10-2000Hz, 196m/S2 vibration resistance rating demonstrates the connector's ability to function reliably in environments with significant vibration.

Technical Features Table: