The C&K Components Y31C42445FPLFS is a tactile switch featuring a normally open, single pole single throw configuration with a round button design and gull wing terminals for easy surface mounting. Operating at a low current of 0.05A and voltage of 32VDC, this switch has a power rating of 1VA and boasts an impressive lifespan of 1,000,000 cycles. Designed for automotive applications, this SMD switch offers a tactile force of 5N and is supplied in tape and reel packaging for convenient placement on circuit boards.