Discover the HUADA CDb-21ZYW Micro Connector: Compact, Reliable, and Versatile

Compact and Versatile: The HUADA CDb-21ZYW connector series combines precision engineering with rugged design. With a 1.27mm pitch and options for 9 to 51 cores, it offers high-density connectivity in a compact form. Whether in extreme temperatures (-55°C to +125°C) or under pressure (600 V), this connector excels. Its low contact resistance ensures efficient signal transmission, while its long mechanical life makes it reliable for up to 500 cycles. Reliable Performance: The CDb-21ZYW connector adheres to GJB2446 and detailed Q/MB20604-2018, Q/MB330A-2011 specifications. Its robust construction withstands vibration (10~2000Hz) and impact (490 m/s²). Ideal for demanding applications, it’s the go-to choice for engineers seeking durability, versatility, and seamless performance.

Key Features of the CDb-21ZYW Connector

Physical Specifications: Dimensions (CDB-8U): The CDb-21ZYW connector, specifically the CDB-8U variant, boasts compact dimensions of 2.75 x 8.72 x 11.07 inches (6.98 x 22.15 x 28.12 cm). Its space-saving design ensures efficient utilization of board real estate.
Weight (CDB-8U): Weighing in at 9.65 lbs (4.38 kg), the CDb-8U strikes a balance between robustness and portability.
Operating Temperature Range: This connector thrives in diverse environments. It operates flawlessly from 23°F to 122°F (-5°C to 50°C) up to 5000 ft (1524 m) altitude. For more extreme conditions, it maintains performance from 23°F to 113°F (-5°C to 45°C) up to 10,000 ft (3048 m).
Storage Temperature Range: When not in use, the CDb-21ZYW can withstand storage temperatures ranging from -13°F to 158°F (-25°C to 70°C) up to 15,000 ft (4572 m).
Humidity and Altitude: Operating relative humidity spans 5% to 90% (non-condensing), while storage relative humidity extends to 95%. Altitude-wise, it performs reliably up to 10,000 ft (3048 m) during operation and up to 15,000 ft (4572 m) during storage.
Note: Cold start conditions should exceed 32°F (0°C), and prolonged operation above 40°C may impact service life.
Power Requirements: AC Input Voltage: The CDb-21ZYW accepts a wide range of AC input voltages, from 100 to 277 VAC (+/- 10%). This flexibility ensures compatibility across various power systems.
Power Dissipation (Switch Only): CDB-8U: With a power dissipation of 600 W, the CDb-8U handles substantial loads.
CDB-8P: The CDb-8P variant offers a power dissipation of 310 W.

Technical Features Table