Compact Micro-D Connector HUADA CDb-9ZY for Harsh Environments

The HUADA CDb-9ZY micro rectangular electrical connector stands out as a reliable solution for critical applications. With its 1.27mm pitch, this compact connector accommodates 9 to 51 cores, making it ideal for high-density signal transmission. Whether in aerospace, military, or industrial settings, the CDb-9ZY thrives in extreme conditions. Its impressive temperature range of -55°C to +125°C ensures consistent performance, while the low contact resistance guarantees efficient power and data transfer. Designed to meet GJB2446 standards, this connector is a robust choice for mission-critical systems.
The CDb-9ZY connector boasts meticulous engineering. Its contact spacing of 1.27mm and row spacing of 1.1mm allow for flexible design layouts. The crimping cross-sectional area ranges from 0.05mm² to 0.15mm², accommodating various wire sizes. With a mechanical life of 500 cycles, it withstands repeated use. Additionally, the connector handles pressure up to 600V and endures vibrations (10~2000Hz) and impacts (490 m/s²). Whether you’re designing avionics, robotics, or industrial machinery, the HUADA CDb-9ZY delivers reliability and performance.

Key Features of the HUADA CDb-9ZY Connector

Electrical Specifications: Number of Cores: The CDb-9ZY connector is available in various configurations, accommodating 9, 15, 21, 25, 31, 37, and 51 cores. This flexibility allows efficient signal transmission in tight spaces.
Contact Spacing: With a precise 1.27mm pitch, this connector ensures reliable connectivity.
Row Spacing: At 1.1mm, it allows for versatile design layouts, crucial for optimizing board space.
Crimping Cross-Sectional Area: The connector accepts wire sizes ranging from 0.05mm² to 0.15mm², catering to diverse applications.
Current Capacity: It supports up to 3 A, making it suitable for both power and data connections.
Insulation Resistance: A robust 5000 mΩ ensures reliable performance.
Mechanical Life: Designed for durability, it withstands 500 cycles of mating and unmating.
Pressure Resistance: The connector handles up to 600V, meeting demanding requirements.
Contact Resistance: With low resistance (8 mΩ), it minimizes energy loss.
Vibration and Impact Tolerance: Operating within the range of 10~2000Hz at 196m/S², it remains stable even in harsh conditions.
Relative Humidity: Rated for 40°C at 98%, suitable for various environments.
Intelligent Features: Presence Sensor and Floor Temperature Control: Presence Sensor: The CDb-9ZY incorporates an intelligent presence sensor. It dynamically adjusts the set point based on room occupancy, optimizing energy usage. Additionally, it directs airflow away from individuals to prevent discomfort.
Infrared Floor Sensor: This sensor ensures balanced temperature distribution between the ceiling and floor, eliminating the dreaded “cold feet” sensation.

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