Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
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Product Overview
The J30J series micro rectangular connector is widely adopted in high-performance electronic systems. It features a robust aluminum alloy shell and a unique inner conductor design using twisted wire pins. The exposed solder cup terminals at the tail end allow for secure and reliable wire soldering. The connector complies with GJB2446A and MIL-DTL-83513 standards, ensuring high compatibility and performance in mission-critical environments.
Applications
Designed for interconnection in various electronic circuit systems, especially where lightweight construction, high reliability, and high-density integration are required—such as in aerospace, military, instrumentation, and industrial automation.
Key Features
31-pin male connector with twisted wire contacts and rear solder cups
Lightweight and compact micro rectangular housing
Excellent electromagnetic shielding performance
Low insertion force and reliable mechanical connection
Compliant with GJB2446A and MIL-DTL-83513 standards
Also available in 9, 15, 21, 25, 37, 51, 66, 74, and 100-core configurations
Product Specifications
Important Technical Parameters
| Electrical property |
Temperature range | -55～+125℃ | |
|
Working current | 3A MAX | Contact spacing | 1.27mm |
|
Dielectric withstanding voltage | 600V | Contact row spacing | 1.1mm |
| Insulation resistance | ≥5000MΩ | Adaptive wire cross-sectional area | 0.05～0.15mm² |
|
Contact resistance | ≤8.0mΩ | Number of cores of the same type | |
|
Mechanical life | 500 times | 9,15,21,25,31,37,51,66,74,100 | |
Materials and Surface Treatment
| Center conductor | Beryllium bronze,gold plating | Insulating medium | PPS |
| Outer conductor | Aluminum alloy,nickel plating | / | / |
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