The B3FS1005 is a single-pole single-throw (SPST) surface-mount Tactile Switch with NO contact and a blue plunger. The B32 series flat type tactile switch provides a sharp click and high durability and silver-plated contacts. This tactile switch is suitable for high-density mounting.
100mR Maximum contact resistance
100MR Minimum insulation resistance
250VAC at 50/60Hz for one minute Dielectric strength