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J30J Micro Rectangular Connector | MIL-DTL-83513 / MDM Compatible | Military Grade
Product Overview： J30J high-density micro rectangular connector features 5–144 pin full specifications and 1.27mm ultra-fine pitch. Adopting military-grade GJB2446A standard twisted pin structure, this mini lightweight connector delivers excellent vibration resistance, EMI shielding and ultra-stable signal transmission. Ideal for space-limited military, aerospace and high-precision electronic equipment.
Application field： Aerospace & Military Industry，Precision Instrumentation，Industrial Intelligent Equipment，Communication & Vehicle Electronics，High-End Miniature Electronics
Mobile: +86 15810047588
Email: 469148808@qq.com
- Product Description
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J30J High Density Micro Rectangular Connector – Mini Size, Military-Grade Ultra Reliability
The J30J series is a military-grade high-density micro rectangular connector manufactured in strict accordance with GJB2446A standards, fully compatible with international MIL-DTL-83513 and MDM series specifications. Designed with a compact 1.27mm pin pitch, it realizes miniaturization, lightweight and high-density wiring, perfectly solving the core pain points of insufficient installation space, strict weight control and dense circuit layout for high-end precision electronic equipment.Covering a complete pin range from 5 pins to 144 pins, the J30J connector supports multiple connection methods including PCB board mounting, wire soldering and crimping. Its unique twisted pin contact structure greatly improves mechanical shock resistance and connection stability. Equipped with professional metal shielding and high-performance insulating materials, it maintains stable power and signal transmission in extreme environments such as high frequency vibration, high and low temperature alternation, and high humidity, far exceeding the stability and durability of ordinary civilian connectors.Key Features
- 5–144 Pin Full Range & High-Density Layout Available in 5 to 144 pin specifications, supporting ultra-dense circuit integration. The 1.27mm fine pitch design reduces overall product size by nearly 50% compared with traditional rectangular connectors, effectively saving equipment internal space and optimizing structural layout for miniaturized equipment design.
- Military-Grade Twisted Pin Anti-Vibration Structure Adopts precision twisted gold-plated pin contacts, with strong anti-loosening, anti-shock and anti-vibration capabilities. It avoids poor contact and signal interruption caused by equipment operation vibration and external impact, ensuring long-term consistent and reliable connection performance.
- Superior EMI Shielding & Anti-Interference Performance High-strength metal shielding shell provides excellent electromagnetic isolation effect, effectively shielding external electromagnetic wave interference. It guarantees zero distortion and zero attenuation of high-precision signal transmission, suitable for sensitive electronic systems and high-precision detection equipment.
- Extreme Strong Environmental Adaptability Made of military-grade high-temperature resistant and insulating materials, it works stably in an extreme temperature range of -55°C to +125°C. It withstands 10Hz–2000Hz high-frequency vibration and 98% high-humidity environment, adapting to harsh working conditions of aerospace, field operations and industrial equipment.
- Multiple Installation Methods & Strong Compatibility Supports PCB board mount, wire soldering and crimp connection. Fully interchangeable with mainstream MDM series connectors, easy for installation, replacement and secondary development. Flexible pin counts and structural options meet customized matching requirements of various precision equipment.
- High Electrical Stability & Long Service Life Gold-plated contacts feature ultra-low contact resistance and excellent oxidation resistance, ensuring stable current and signal transmission. With high insulation resistance and strong voltage resistance, it has long plug-in service life and low failure rate, greatly reducing equipment operation and maintenance costs.
Applications
J30J high-density micro rectangular connectors are widely used in high-reliability scenarios requiring miniaturization, high density and anti-interference performance:Aerospace & Military Industry: Aviation electronic modules, aerospace supporting equipment, military communication devices, weapon control systems, satellite electronic systemsPrecision Instrumentation: Industrial testing instruments, optical precision equipment, medical electronic devices, sensor integrated modulesIndustrial Intelligent Equipment: Robotic control systems, embedded industrial control modules, compact cabinet wiring, automated precision equipmentCommunication & Vehicle Electronics: Portable communication equipment, data transmission modules, vehicle-mounted control systems, test and measurement equipmentHigh-End Miniature Electronics: Mini intelligent control devices, lightweight portable electronic equipment, high-density wiring precision equipment
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Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong
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