Features： 1、Butt Type: 250V 5A SP28 butt type aviation connector with IP68 waterproof grade and M28x1.5mm thread specification 2、Long Service Life: Solid pins possess plug resistance, gold plated copper have oxidation resistance, which bring long service life 3、PA66 And PA6 Material: The waterproof aviation connector shell is made of PA66 and PA6 materials, has good corrosion resistance and flexibility, and will not cause the safety hazard of cracking due to low temperature 4、Firmer Connection: Using an electric soldering iron to connect the conductive wires can ensure a firmer connection 5、Widely Used: Widely used in communication equipment, instrumentation, computers, program controlled machines, alarms, etc. and bridge electronic equipment Specification： Item Type: Aviation Plug Socket Material: PA66, PPS, silicone, copper Uses: Widely used in communication equipment, instrumentation, computers, program controlled machines, alarms, etc. and bridge electronic equipment Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (high temperature resistant 220℃) Contact Material: Copper (gold plated) Connection Method: Soldering (if solder paste is used, must be cleaned) Connection Method: Threaded connection Head Size: Approx. 28mm / 1.1in Thread Specification: M28x1.5mm Insulation Resistance: 2000MΩ Contact Diameter: Approx. 1mm / 0.04in Rated Current: 5A Working Voltage (AC.V): 250V Withstand Voltage: 1500V Contact Wire Gauge (mm²/AWG): ≤0.75/18 Applicable Cables For Shell: Dia 12~14.5mm² Mating Times: More than 500 times Operating Temperature Range: -25℃ to 85℃ Tightness: Comply with IP68 Package List： 1 x Male Plug 1 x Female Socket