12mm Tactile Push Button 40xx with Red Cap 2k potentiometer These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 12k ohm 1/4W and tolerance of ±5%

These are Carbon Film Resistor with a value of 30k ohm 1/4W and tolerance of ±5%

High Voltage BIMOSFET

74LS74 is one of the 74LS series IC

12mm Tactile Push Button 40xx with Red Cap 2k potentiometer These are Carbon Film ResistorIt's a 12mm Tactile Push Button 40xx with Red Cap. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed. Features Up to 1 Million operations Actuation force of 1. 6N to 2. 5N Small PCB footprint Low profile 0. 25 Actuation travel Operating temperatures of 35 up to +85. Specification Package 40xx Insulation resistance >100 M Length 12 mm Width 12 mm Mounting type Through Hole Cap Colour Red