High-Density Micro Connector | HUADA J30J-66TJW-J
Discover the HUADA J30J-66TJW-J Micro Connector Series
The HUADA J30J-66TJW-J micro rectangular electrical connector embodies high density, miniaturization, and unwavering reliability. With twelve specifications available (ranging from 5 to 144 cores), this connector series caters to space-constrained applications. The twisted wire twist needles ensure secure connections, featuring a precise contact spacing of 1.27mm for efficient signal transmission. Whether you’re designing cutting-edge electronics or robust industrial machinery, the J30J-66TJW-J meets the stringent requirements of GJB 2446 and aligns with the US military standard MIL-DT-83513.
Key Features of the HUADA J30J-66TJW-J Connector
Temperature Range: The J30J-66TJW-J connector can operate effectively in a wide temperature range, from -55°C (extreme cold) to +125°C (high heat). This versatility ensures reliable performance across various environments.
Relative Humidity: It can handle relative humidity levels of up to 95% at 40°C. This feature is crucial for applications in diverse climates and conditions.
Vibration Resistance: The connector is designed to withstand vibrations ranging from 10Hz to 2000Hz, with an acceleration of 196 m/s². This robustness ensures stable connections even in dynamic environments.
Shock Resistance: When subjected to sudden shocks, such as impacts or rapid movements, the J30J-66TJW-J connector remains resilient. It can handle shock forces of 735 m/s² (11ms²).
Rated Current: The connector supports a maximum current of 3 A. This makes it suitable for various electrical circuits and devices.
Contact Resistance: With a contact resistance of ≤ 10 mΩ, the J30J-66TJW-J minimizes energy loss and ensures efficient signal transmission.
Insulation Resistance: The insulation resistance is ≥ 5000 MΩ, indicating excellent electrical isolation between contacts. This prevents leakage and maintains signal integrity.
Dielectric Strength: The connector can withstand voltages up to 800 V without breakdown. This feature enhances safety and reliability.
Durability: It has been tested for durability, with a minimum of 500 mating cycles. Whether in frequent plug/unplug scenarios or long-term installations, the J30J-66TJW-J connector remains dependable.
Technical Features Table:
Mating Cycles | 500 |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -55 °C |
Series | micro rectangular electrical connector |
current | 3 A |
Contact Resistance | 10 mΩ |
Insulation Resistance | 5000 mΩ |
Vibration | 10Hz~2000Hz, 196m/s² |

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