The Panasonic Pushbutton Switches ESE-20C441 are lever tactile switches with a single pole single throw (SPST) normally open (NO) contact configuration. They are rated for 0.1 A at 14 V dc and feature through hole mounting.

Features of the Panasonic Pushbutton Switches ESE-20C441 include a long life of up to 100,000 cycles, a contact resistance of less than 100 mΩ, and a high insulation resistance of more than 100 MΩ. The switches are also designed to be dustproof and waterproof, making them suitable for use in harsh environments.

The Panasonic Pushbutton Switches ESE-20C441 are suitable for a wide range of applications, including industrial control, automotive, and consumer electronics. They can be used to control the on/off state of a circuit, as well as to provide tactile feedback to the user.