High-Density Micro-D HUADA CDb-37TYW-J Connector for Harsh Environments

Versatile Connectivity for Demanding Environments: The HUADA CDb-37TYW-J connector combines compact design with robust performance, making it an ideal choice for critical applications. With a 1.27mm pitch and options for 9 to 37 cores, this micro-D connector ensures reliable signal transmission even in harsh conditions. Whether you’re in aerospace avionics, medical devices, or industrial machinery, the CDb-37TYW-J delivers high current capability (3 A), low contact resistance (8 mΩ), and excellent insulation resistance (5000 mΩ). Its mechanical durability, vibration resistance, and wide operating temperature range (-55°C to +125°C) make it a go-to solution for engineers seeking reliable connectivity.
Precision Engineered for Performance: The CDb-37TYW-J adheres to MIL-DTL-83513 standards and features a crimping cross-sectional area of 0.05mm²~0.15mm². Its compact row spacing (1.1mm) ensures efficient use of board real estate. Whether you’re designing avionics systems, medical imaging equipment, or ruggedized sensors, this connector provides the reliability and longevity needed for mission-critical applications. Trust the HUADA CDb-37TYW-J micro rectangular electrical connector to keep your circuits connected, even in the most challenging environments.

Key Features of the HUADA CDb-37TYW-J Connector

Physical Specifications: Weight: The CDb-37TYW-J connector weighs approximately 9.65 lbs (4.38 kg). Its robust construction ensures durability even in demanding environments.
Dimensions: Measuring 2.75 x 8.72 x 11.07 inches (6.98 x 22.15 x 28.12 cm), this compact connector optimizes space utilization on your PCB.
Environmental Resilience: Operating Temperature Range: The CDb-37TYW-J performs reliably across temperatures. It operates from 23 to 122°F (-5 to 50°C) up to 5000 ft (1524 m) altitude or 23 to 113°F (-5 to 45°C) up to 10,000 ft (3048 m).
Storage Conditions: Store it within a range of -13º to 158ºF (-25º to 70ºC) up to 15,000 ft (4572 m).
Humidity Tolerance: The connector handles operating relative humidity from 5% to 90% (noncondensing) and storage relative humidity from 5% to 95% (noncondensing).
Altitude Compatibility: It’s designed for use at altitudes up to 10,000 ft (3048 m) during operation and up to 15,000 ft (4572 m) during storage.
Power Considerations: AC Input Voltage: The CDb-37TYW-J accepts a wide AC input voltage range of 100 to 277 VAC (+/- 10%).
Power Rating: For the CDB-8U variant: 600 W (switch dissipation only, excluding PoE)
For the CDB-8P variant: 310 W (switch dissipation only, excluding PoE)

Technical Features Table:

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