4 pin Polarised Connector
This is a 4 pin polarized connector. Perfect for use as power connectors, sensor connectors, or for any general purpose connection which requires protection from a improper connection or reverse polarity.
The connector comes with a compatible female connector that mates with it in only one orientation. The male connector has a spacing of 0.1"(2.54 mm) and can be easily soldered onto a standard prototype board.