HUADA J30JA1-21TJ Micro Rectangular Electrical Connector – High-Density, Reliable Design
High-Density Micro Rectangular J30JA1-21TJ Connector for Precision Applications
The HUADA J30JA1-21TJ micro rectangular electrical connector combines high density with miniaturization, making it an ideal choice for precision applications. With twelve available specifications ranging from 5 to 144 cores, this connector offers flexibility to meet diverse project requirements. Its twisted wire twist needles ensure secure connections, while the 1.27mm contact spacing and 1.1mm row spacing enhance its reliability. Whether you’re designing aerospace systems, industrial machinery, or electronic devices, the J30JA1-21TJ delivers consistent performance even in demanding environments.
The J30JA1-21TJ meets the rigorous requirements of GJB 2446 and is equivalent to the US military standard MIL-DT-83513. Its robust construction ensures longevity, with a high mating cycle of 500 connections. Operating temperatures ranging from -55°C to +125°C make it suitable for extreme conditions. When precision matters, trust the HUADA J30JA1-21TJ connector for reliable performance and seamless integration into your designs.
Key Features of the HUADA J30JA1-21TJ Connector
Versatility: With twelve available specifications ranging from 5 to 144 cores, this connector adapts to diverse project requirements
Secure Connections: The twisted wire twist needles ensure reliable connections. Whether you’re dealing with vibrations, temperature fluctuations, or other environmental challenges, this connector maintains its integrity.
Precision Spacing: The 1.27mm contact spacing and 1.1mm row spacing contribute to its reliability. These tight tolerances prevent accidental disconnections and enhance overall performance.
Military-Standard Compliance: When it comes to ruggedness and durability, the J30JA1-21TJ doesn’t flinch. It meets the stringent requirements of GJB 2446 and aligns with the US military standard MIL-DT-83513. Here’s why it’s a top choice for mission-critical applications: Longevity: The connector’s robust construction ensures longevity, even in demanding environments. It can withstand repeated mating cycles—up to 500 connections—without compromising performance.
Extreme Temperatures: Operating temperatures ranging from -55°C to +125°C mean that the J30JA1-21TJ remains unfazed by harsh conditions. Whether it’s freezing cold or scorching hot, your system stays connected.
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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