HUADA J30J-31TJ-C High-Density 31-Core Micro Rectangular Connector
Unlock Robust Connectivity with HUADA’s J30J-31TJ-C Precision Micro Connectors
Discover unparalleled connectivity with HUADA’s J30J-31TJ-C, the micro rectangular electrical connector designed for high-density applications. With 31 cores and twisted wire twist needles, it offers a compact 1.27mm contact spacing and a 1.1mm row spacing. The wires are tailored for 0.1mm² to 0.15mm², making it versatile for various uses. Meeting GJB 2446 standards and equivalent to MIL-DT-83513 US military specifications, the J30J-31TJ-C stands out for its miniaturization without sacrificing reliability.
Technical features of HUADA J30J-31TJ-C: Your Solution for High-Reliability Miniature Connections
Mating Cycles (500): This indicates the connector’s durability, capable of being connected and disconnected 500 times without loss in performance.
Maximum Operating Temperature (+125 °C): The connector can operate effectively in high-temperature environments, withstanding up to +125 °C, suitable for various industrial applications.
Minimum Operating Temperature (-55 °C): It is also designed to function in extremely low temperatures, down to -55 °C, ensuring reliability in harsh conditions.
Series (Micro Rectangular Electrical Connector): This series is tailored for space-saving applications while providing high-density connections, ideal for modern electronic needs.
Current (3 A): The connector supports a current flow of 3 amperes, which is adequate for many electronic circuits and devices.
Contact Resistance (10 mΩ): A low contact resistance means that very little electrical power is lost as heat, ensuring efficient operation.
Insulation Resistance (5000 mΩ): A high insulation resistance helps to prevent electrical leakage, which can be critical for both safety and system integrity.
Vibration (10Hz~2000Hz, 196m/s²): The connector can endure significant vibration without disconnecting, making it reliable for use in vehicles, aerospace, and other dynamic environments.
Technical Feature 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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