Button Switch Type

Button switches can be classified into different types based on various criteria.

According to function:

Momentary button switch: This type of switch only stays in the “on” position when it is pressed and returns to the “off” position when released.
Toggle button switch: This type of switch has two stable positions – “on” and “off” – and requires a deliberate action to move it from one position to the other.
DIP switch: This type of switch is designed to be actuated by a cam or lever mechanism, and typically used for on/off or multiple position switching applications.
Tactile switch: This type of switch is designed to be actuated by touch or pressure, and provides a tactile feedback or click when it is pressed.

According to actuation type:

Pushbutton switch: This type of switch is actuated by pressing the button downward.
Toggle button switch: This type of switch has a lever or toggle that can be moved from one position to another to actuate the switch.
DIP switch: This type of switch is actuated by a cam or lever mechanism that engages the switch contacts.
Rotary switch: This type of switch is actuated by rotating a knob or handle, typically used for selecting different options or settings.

According to current ratings:

Low-current switch: This type of switch is designed for low-current applications, typically less than 1 ampere.
High-current switch: This type of switch is designed for high-current applications, typically greater than 1 ampere, and may have provisions for fuses or other protective devices to prevent damage to the switch itself or to other circuit components.
Electromechanical switch: This type of switch has moving parts that physically connect or disconnect the circuit contacts under spring pressure or magnetic force.
Solid-state switch: This type of switch does not have any moving parts and uses semiconductor devices such as transistors or thyristors to control the flow of current in the circuit.