Precision HUADA J30J-9A3 Micro Rectangular Connector for High-Reliability Applications

The HUADA J30J-9A3 micro rectangular electrical connector combines high density with exceptional reliability. Designed for precision applications, this connector series offers twelve specifications, ranging from 5 to 144 cores. Its twisted wire twist needles ensure secure connections, with a contact spacing of 1.27mm and row spacing of 1.1mm. Whether you’re building aerospace avionics or advanced electronics, the J30J-9A3 delivers outstanding performance. Trust in its 500 mating cycles, operating temperature range of -55°C to +125°C, and low contact resistance of 10 mΩ. Experience miniaturization without compromising reliability.

Key Features of the HUADA J30J-9A3 Connector

Temperature Range: The J30J-9A3 connector operates reliably in a wide temperature range, from -55°C (extreme cold) to +125°C (high heat). Whether it’s an industrial setting or an aerospace application, this connector can handle it.
Relative Humidity: With a humidity tolerance of up to 95% at 40°C, the J30J-9A3 remains stable even in environments with varying moisture levels. It’s a robust choice for diverse conditions.
Vibration Resistance: The connector endures vibrations from 10 Hz to 2000 Hz, experiencing an acceleration of 196 m/s². This ensures reliable performance in machinery, vehicles, and other dynamic systems.
Shock Resistance: When subjected to shocks, such as impacts or sudden movements, the J30J-9A3 maintains its integrity. It can handle shocks up to 735 m/s², making it suitable for rugged applications.
Rated Current: The connector supports a current of 3 A. Whether it’s transmitting power or signals, this rating ensures efficient electrical performance.
Contact Resistance: With a contact resistance of ≤ 10 mΩ, the J30J-9A3 minimizes energy loss and ensures reliable signal transmission. Low resistance means better conductivity.
Insulation Resistance: The connector boasts an insulation resistance of ≥ 5000 MΩ. This high resistance prevents leakage and maintains signal integrity, even in challenging environments.
Dielectric Strength: At 800 V, the J30J-9A3 demonstrates excellent dielectric strength. It can withstand voltage spikes and surges without compromising safety.
Endurance: The connector is designed for longevity, enduring at least 500 mating cycles. Whether it’s frequent connections or disconnections, the J30J-9A3 remains reliable.

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