4-position Female Interlocking Connector 2740234

Pins can be crimped or soldered. Male pins are normally used in the plug, Female pins in the receptacle. they can, however, be interchanged to provide a great variety of polarization combinations when similar connectors are used adjacent to each other and when wire leads are not otherwise polarized 

• Crimp terminals 0.093"
• Contact resistance: 10 milliohm
• Max current per circuit: 12 amps
• Max voltage per circuit: 250 Volts 
• Voltage drop: 2.5mV at 1A
• 22-18 gauge
• Polarized
• Molded nylon housing