HUADA CDb-9T1 Compact Micro-D Subconnector for Harsh Environments

The HUADA CDb-9T1 micro rectangular electrical connector is a compact yet robust solution engineered for demanding environments. With a pitch of 1.27mm, this connector offers high pin density, making it ideal for applications across various industries. Whether you’re in aerospace avionics, medical devices, or advanced soldier technology systems, the CDb-9T1 ensures reliable signal integrity and durability. Its design adheres to the General Specification for Product Execution (GJB2446) and detailed specifications (Q/MB20604-2018, Q/MB330A-2011).
The CDb-9T1 boasts several essential features: High-Density Configuration: Available in 9, 15, 21, 25, 31, 37, and 51 cores, this connector optimizes space while maintaining performance.
Precision Design: The 1.27mm contact spacing and 1.1mm row spacing ensure secure connections.
Wide Temperature Range: Operating from -55°C to +125°C, it withstands extreme conditions.
Reliable Electrical Performance: With low contact resistance (8 mΩ) and high insulation resistance (5000 mΩ), it ensures signal integrity.
Mechanical Durability: Rated for 500 cycles, it withstands repeated mating and unmating.
Pressure and Vibration Resistance: It handles 4.4 KPa work pressure, 600V pressure resistance, and vibration up to 2000Hz (196m/S²).
Compact and Versatile: The HUADA CDb-9T1 is your go-to connector for critical applications.

Key Features of the HUADA CDb-9T1 Connector

Number of Cores: The CDb-9T1 connector is available in various core configurations: 9, 15, 21, 25, 31, 37, and 51. This flexibility allows you to choose the right fit for your specific application, whether it’s a compact medical device or a rugged aerospace system.
Contact Spacing: At a precise 1.27mm contact spacing, the CDb-9T1 ensures secure and reliable connections. Whether you’re transmitting critical data or power signals, this spacing minimizes signal loss and interference.
Row Spacing: With a row spacing of 1.1mm, this connector optimizes space without compromising performance. Tight layouts or densely packed systems benefit from this efficient design.
Crimping Cross-Sectional Area: The CDb-9T1 accommodates crimping cross-sectional areas ranging from 0.05mm² to 0.15mm². This versatility allows you to work with different wire gauges and insulation types.
Operating Temperature Range: From frigid -55°C to scorching +125°C, the CDb-9T1 thrives in extreme environments. Whether it’s in an aircraft cockpit or a rugged outdoor sensor, this connector won’t let you down.
Current Rating: With a robust current rating of 3 A, the CDb-9T1 handles power requirements efficiently. It’s ready for demanding applications where reliability matters most.
Insulation Resistance: The connector boasts impressive insulation resistance of 5000 mΩ. This ensures minimal leakage and reliable signal transmission, even in challenging conditions.
Mechanical Life: Rated for 500 cycles, the CDb-9T1 withstands repeated mating and unmating. Whether it’s a frequent maintenance scenario or a mission-critical system, this connector delivers longevity.
Pressure Resistance: It confidently handles up to 600V pressure, making it suitable for high-voltage applications. Safety and performance go hand in hand.
Vibration and Impact Resistance: The CDb-9T1 can handle vibrations across a wide frequency range (10~2000Hz) at 196m/S². Additionally, its impact resistance of 490 m/s² ensures durability in rugged environments.
Relative Humidity: Operating seamlessly at 40°C with 98% relative humidity, the CDb-9T1 proves its reliability in diverse settings.

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