2/3/4/5/7Pin P20 Male Connector Female Plug & Aviation Socket Plug Screw Mount

Types: 7Pin P20K11Q, 5Pin P20K9Q, 4Pin P20K6Q, 3Pin P20K3Q, 2Pin P20K2Q (optional). -Relative Humidity: 95% at +25°C. -Insulation Resistance: Room Temperature ≥ 500MΩ, hot and humid ≥ 2MΩ.

eBay