With the rapid rise of the low-altitude economy, unmanned aerial vehicles (UAVs) have expanded fully from consumer-grade applications to industrial and special-grade fields, widely used in agricultural plant protection, power inspection, mapping and monitoring, emergency rescue and other scenarios. In these scenarios, UAVs often face harsh environmental challenges such as extreme temperatures, strong vibration and complex electromagnetic interference. As the “nerve hub” of UAV electrical systems, the reliability, miniaturization and high-density performance of connectors directly determine flight safety and operational efficiency. The Ankeno J30JB Series micro rectangular electrical connectors are customized solutions developed to address these pain points.

With deep expertise in high-end precision connectors, Ankeno has independently developed the J30JB Series micro rectangular electrical connectors based on the high requirements of the UAV industry for connecting components. With core advantages of high density, miniaturization and high reliability, it has become the preferred supporting product in the UAV field. The core function of this series is to achieve reliable interconnection of electrical circuits in harsh environments, perfectly matching the core needs of compact structure, weight sensitivity and complex working conditions of UAV airframes. It has been successfully applied in a variety of industrial UAVs, covering mainstream scenarios such as power inspection and agricultural plant protection, and has won wide recognition from industry customers.

In power inspection UAV applications, the J30JB Series demonstrates outstanding environmental adaptability and reliability. Power inspection UAVs fly at high altitudes, facing extreme temperature variations from -55℃ to +125℃, as well as strong vibration of 10Hz to 2000Hz with 196m/s² acceleration during flight. Traditional connectors are prone to poor contact, signal interruption and other failures, affecting inspection data transmission. The J30JB Series adopts stranded elastic (twisted) pin design, with a contact spacing of only 1.27mm and row spacing of 1.1mm. While achieving high-density layout, it greatly improves contact stability, ensuring stable transmission of inspection data and flight control signals even under strong vibration.

The electrical performance of this series also fits UAV requirements. It has a rated current of 3A, contact resistance ≤10mΩ, insulation resistance ≥5000MΩ, and dielectric withstand voltage of 600V. It can effectively resist high-altitude electromagnetic interference, avoid signal attenuation or short circuits, and guarantee the coordinated operation of UAV navigation, video transmission, control and other systems. Meanwhile, its mechanical life reaches 500 cycles, meeting the maintenance needs of long-term repeated UAV operations, greatly reducing equipment operation and maintenance costs, and adapting to the high-frequency and long-time operation characteristics of power inspection UAVs.

In agricultural plant protection UAV scenarios, the miniaturization and lightweight advantages of the J30JB Series stand out. Plant protection UAVs need to carry liquid chemicals for flight, imposing extremely high requirements on airframe weight and internal space. The compact J30JB Series is suitable for wires of 0.1mm² to 0.15mm², and can be flexibly installed in the narrow interior of UAVs without occupying excessive space, while reducing airframe weight and improving endurance. In addition, this series complies with GJB2446, equivalent to US military standard MIL-DTL-83513, and implements the detailed specification Q/HJ-001-2024. It features excellent airtightness and corrosion resistance, able to withstand erosion from complex field environments such as high humidity and pesticide residues, ensuring long-term stable operation.

As a multi-specification compatible connector, the J30JB Series offers nine pin counts including 5, 9 and 11, allowing flexible selection according to the connection needs of different UAV components. It provides precisely matched solutions for circuit connections of flight control systems, video transmission modules, sensors and power systems. Leveraging its customized service capabilities, Ankeno can optimize connector structure and performance based on specific UAV customer needs to further suit different application scenarios.

Today, the UAV industry is developing toward clustering and intelligence, placing higher demands on connector reliability and compatibility. With excellent technical parameters and scenario-oriented design, Ankeno J30JB Series micro rectangular electrical connectors solve connection challenges for UAVs in harsh environments, providing reliable connection support for the high-quality development of the UAV industry, and demonstrating Ankeno’s technical strength and innovation capability in the field of high-end precision connectors.