The Bourns 7814G-1-051E is a 4mm square sealed rotary switch designed for surface mount applications. This switch offers a single pole/double throw configuration and is compatible with most surface mount manufacturing processes. It boasts a rotational life of either 50 or 2000 cycles, making it suitable for a wide range of applications requiring reliable switching functionality. The switch is RoHS compliant and compatible with vacuum pick-and-place equipment, simplifying integration into automated assembly lines. Its compact size and robust design make it ideal for space-constrained applications where reliability is paramount.