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J30J 31-Core Male Welded Wire Micro Rectangular Connector

Categories J30J Connector
Brand Name: SIPU
Model Number: J30J-31TJS
Certification: ISO9001, RoHS, CE
Place of Origin: China
MOQ: 50
Price: Discuss
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
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J30J 31-Core Male Welded Wire Micro Rectangular Connector

J30J 31-Core Male Welded Wire Micro 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 times9,15,21,25,31,37,51,66,74,100

Materials and Surface Treatment


Center conductor

Beryllium bronze,gold plating

Insulating medium

PPS

Outer conductor

Aluminum alloy,nickel plating

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