Item Type: Aviation Connector_x000D_ Material: Zinc Alloy_x000D_ Temperature Range: -40~85_x000D_ Number Of Connections: 500_x000D_ Some Conclusions: 4_x000D_ Rated Current (A): 25_x000D_ Contact Diameter (mm): 2.5*4_x000D_ Operating Voltage (AC,V): 500_x000D_ Withstand Voltage (AC,V) 1min: 1500_x000D_ Contact Resistance (m): 1_x000D_ Insulation Resistance (M): 2000_x000D_ Wire Gauge (mm2/AWG): 4/11 1Special Design: Aviation plug socket adopt multi core design to adapt to different industrial needs. Welding and crimping can be used. 2Stable Perforamnce: Stable electrical performance, high strength, pressure resistance, high temperature resistance, explosion proof, anticorrosion. 3High Quality: Aviation plug socket using zinc alloy material, durable, long service life, contact point material is copper gold plating, insulation material is hot plastic. 4Multiple Protection: Aviation power connector has good electromagnetic and radio frequency interference protection. And it has waterproof function. 5Wide Application: Widely used in communications, instrumentation, computers, marine, aerospace, electric power and other fields.1 x TQ Plug 1 x Z Socket 1 x Waterproof Cover 4 x Screw 4 x Nut