Xi'an Sipu RF Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000pcs/year |
| Delivery Time | 8-12work days |
| Packaging Details | master carton |
| Product name | J30J 31-Core Male Welded Wire Micro Rectangular Connector |
| Gender | Male |
| Working current | 3A MAX |
| insulation resistance | ≥5000MΩ |
| Dielectric Strength | 600V |
| ontact resistance | ≤8.0mΩ |
| Contact spacing | 1.27mm |
| Contact row spacing | 1.1mm |
| Number of cores of the same type | 9、15、21、25、31、37、51、66、74、100 |
| Brand Name | SIPU |
| Model Number | J30J-31TJS |
| Certification | ISO9001, RoHS, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000000pcs/year |
| Delivery Time | 8-12work days | Packaging Details | master carton |
| Product name | J30J 31-Core Male Welded Wire Micro Rectangular Connector | Gender | Male |
| Working current | 3A MAX | insulation resistance | ≥5000MΩ |
| Dielectric Strength | 600V | ontact resistance | ≤8.0mΩ |
| Contact spacing | 1.27mm | Contact row spacing | 1.1mm |
| Number of cores of the same type | 9、15、21、25、31、37、51、66、74、100 | Brand Name | SIPU |
| Model Number | J30J-31TJS | Certification | ISO9001, RoHS, CE |
| Place of Origin | China | ||
| High Light | Micro Rectangular Connector ，J30J Rectangular Connector ，31 Core Rectangular Connector | ||
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 | / | / |
Product Image Gallery
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
<20000000
Employee Number:
100~499
Ecer Certification：
Verified Supplier
About Xi'an Sipu RF Technology Co., Ltd. Xi'an Sipu RF Technology Co., Ltd. is a nationally certified high-tech enterprise specializing in the research, development, manufacturing, and sales of RF and microwave electronic components. Our main product lines include RF connectors,... About Xi'an Sipu RF Technology Co., Ltd. Xi'an Sipu RF Technology Co., Ltd. is a nationally certified high-tech enterprise specializing in the research, development, manufacturing, and sales of RF and microwave electronic components. Our main product lines include RF connectors,...
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