Xi'an Sipu RF Technology Co., Ltd.
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Product Overview
The J30J series micro rectangular connectors are widely adopted for compact and high-reliability interconnection applications. Constructed with an aluminum alloy shell, the connectors feature a socket-style inner contact and a solder cup tail for wire termination. They conform to the standards of GJB2446A and MIL-DTL-83513.
Application Scope:
Ideal for electrical circuit systems where lightweight, high-density, and high-reliability connections are essential. Commonly used in aerospace, defense, and industrial control systems that require system miniaturization and weight reduction.
Key Features:
31-core socket configuration (other variants available: 9, 15, 21, 25, 37, 51, 66, 74, and 100 cores)
Socket-type inner contact with solder cup tail for easy wire soldering
Low insertion force for reliable mating and demating
Lightweight and compact design
Excellent electromagnetic shielding performance
Compatible with a wide range of high-density, mission-critical applications
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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