GX20 M19 Square Flange Aviation Connector

GX20 M19 Square Flange Aviation Connector, 2-15 Pin, Industrial Circular Plug

• 2-5 芯：GX20 M19 2/3/4/5 Pin Square Flange Aviation Plug, Male Female Connector
• 6-15 芯：GX20 M19 6/7/8/9/10/12/15 Pin Square Flange Industrial Connector

• Product Overview

  
  
  The GX20 M19 series square flange aviation connector is a high-performance industrial electrical connection solution, designed for reliable power and signal transmission in automation equipment, CNC machinery, and control systems. Available in 2 to 15 pin configurations with a standard M19 thread and square flange mount, this connector features a durable bakelite housing and nickel-plated solid copper contacts, ensuring stable performance in harsh industrial environments. With its anti-loosening metal lock ring, excellent insulation, and high current carrying capacity, it is an ideal choice for industrial wiring, equipment modification, and precision instrument connections.
• DATA SHEET

• 中文属性	英文属性（工业标准）	PARAMETER
  产品名称	Product Name	GX20 M19 Square Flange Aviation Connector Plug & Socket
  产品型号	Model Number	GX20, M19 (2-15 Pin/Core available)
  芯数	Pin Configuration	2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15 Core
  螺纹规格	Thread Specification	M19
  安装方式	Mounting Type	Square Flange Panel Mount
  额定电流 / 电压	Rated Current/Voltage	10A/150V (2-5Pin), 7A/150V (6-7Pin), 5A/125V (8Pin), 3A/125V (9-15Pin)
  工作电压 (AC)	Operating Voltage (AC)	400V (2-5Pin), 300V (6-7Pin), 250V (8Pin), 200V (9-15Pin)
  耐电压 (AC)	Withstand Voltage (AC)	1500V (All Pin Counts)
  绝缘阻抗	Insulation Resistance	2000MΩ (DC500V)
  接触阻抗	Contact Resistance	10mΩ (DC1A)
  焊杯口孔径	Solder Cup Diameter	2mm (2-4Pin), 2mm (5Pin), 1.2mm (6-7Pin), 0.8mm (8-15Pin)
  接触体孔径	Contact Hole Diameter	3mm (2-4Pin), 2mm (5-6Pin), 1.5mm (7-15Pin)
  外壳材质	Housing Material	High-Temperature Bakelite (Electrical Wood), Flame Retardant
  触点材质	Contact Material	Nickel-Plated Solid Copper, High Conductivity
  锁止方式	Locking Mechanism	Metal Lock Ring, Anti-Detachment
  特性	Features	Dustproof, Corrosion-Resistant, High Temperature Resistant, Low Contact Resistance
  应用场景	Application	Industrial Automation, CNC Machinery, Control Panels, Signal/Power Transmission

• Core Features

  
  
  1. Square Flange Panel Mount Design
     
     
     Standard M19 thread with square flange for secure, flush panel installation, compatible with most industrial control boxes and equipment enclosures.
  2. High-Current Solid Copper Contacts
     
     
     Solid nickel-plated copper pins provide excellent electrical conductivity, low contact resistance, and low heat generation, ensuring efficient power transmission and long service life.
  3. Premium Bakelite Housing
     
     
     High-temperature resistant bakelite (up to 400°C) with flame-retardant properties, excellent insulation, and wide temperature range adaptability, ensuring safety in high-load environments.
  4. Anti-Loosening Metal Lock Ring
     
     
     Integrated metal lock ring securely fastens male and female connectors, preventing accidental disconnection during operation, even under vibration.
  5. Multi-Pin Configuration Options
     
     
     Wide range of pin counts (2-15) to meet diverse wiring needs, from simple power connections to complex signal transmission.
  6. Durable & Corrosion-Resistant
     
     
     Nickel-plated contacts resist corrosion and oxidation, withstanding 500+ plugging cycles without deformation or performance loss.
  
  

  Application Scenarios

  
  
  • Industrial automation equipment, CNC machinery, and production lines
  • Electrical control panels, power distribution systems, and signal transmission
  • Medical equipment, precision instruments, and audio-visual devices
  • Automotive modification, aerospace, and industrial robotics
  • Outdoor and harsh environment electrical systems (dustproof, vibration-resistant)
  
  

  Important Notes

  
  
  • Pin Selection: Choose the correct pin count based on your wiring and current requirements.
  • Installation: Ensure the panel is clean and flat for a secure fit. Tighten the lock ring firmly to prevent loosening.
  • Soldering: Use appropriate soldering techniques for the contact size to ensure reliable connections.