WEIPU SF6 2 3 4 5-pin Waterproof IP67 connector,Aviation cable connector 

2pin、3pin、4pin、5pin: 
Rated current (A): 3A 
Contact diameter × number: φ 0.6
Rated voltage: 30V 
Test voltage(AC.V) 1 min: 500V 
Contact resistance(m ): 10m ω 
Cable specification: ≤ 0.5m ㎡/20AWG 

Coupling: push-pull 
Shell material: chrome-plated brass 
Insertion material: PPS man temperature 260 ° 
Contact material: Brass (gold plated) 
Termination: Solder 
Cable outside diameter range: 3-4mm 
Protection level: IP67 
Durability: ≥ 500 times 
Working temperature:-40 ℃ ~ 85 ℃ 

What's in the package: 
1 plug + 1 socket