LD20 Aviation Waterproof Circular Connector
Industrial Grade | For Automation/Outdoor Electrical Equipment
Conductor: Gold Plated Solid Copper Contact
Housing: PA66 Nylon Shell (Abrasion & Impact Resistant)
Temp: -25℃~+85℃
Locking: Threaded Screw Locking Connection
Voltage: 250V
Current: 5~25A
Pin Count: 2P~9P
Applicable Cable: 6~12mm Outer Diameter Cable
Certifications: RoHS
Customizable: Pin Number / Flange Type / Cable Length / Packaging
LD20 Aviation Waterproof Circular Connector Specifications
Industrial Grade LD20 circular aviation connector specifications, fully compliant with industrial application standards, suitable for outdoor electrical installation, equipment wiring and harsh environment power connection.
1. Basic Specifications
Product Name: LD20 Square Flange Circular Aviation Waterproof Connector
Contact Material: Gold Plated Copper Terminal
Housing Material: PA66 Engineering Nylon (Wear-resistant, Anti-corrosion)
Rated Voltage: 250V
Rated Current: 5A~25A
Working Temperature Range: -25℃ ~ +85℃
Pin Count: 2Pin to 9Pin Optional
Applicable Cable Diameter: 6mm ~ 12mm Outer Diameter Cable
Insulation Resistance: 2000MΩ
2. Key Performance Parameters
Protection Level: IP68 Dustproof and Waterproof Grade
Connection Mode: Screw Crimp Wiring + Threaded Locking Structure
Structure Type: Male & Female Pair, Square Flange Panel Mount
Environmental Resistance: Water-proof, Dust-proof, Weather-proof, Adapt to Outdoor Humid & Wet Working Conditions
Certifications: RoHS Certified
3. Structural Features
Gold-plated copper contact ensures low contact resistance, stable electrical conduction and anti-oxidation performance.
Integrated PA66 nylon housing features high mechanical strength, good shock resistance and long service life.
Threaded rotary locking design provides tight connection to avoid loose contact during vibration.
Built-in rubber sealing ring realizes IP68 deep waterproof and dustproof effect.
Screw crimp wiring method makes cable fixation firm and convenient for on-site assembly.
4. Application Scope
Widely used in outdoor electrical equipment, automation control devices, lighting systems, monitoring equipment, industrial instruments, new energy equipment and other scenarios that require waterproof, dustproof and reliable plug connection.
5. Customization Options
Custom pin number (2-9P optional)
Custom packaging solution with extra cost
Drawing-based full product customization, sample modification and minor structure adjustment
Custom wire matching and assembly service
