MML21HR2AAR

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Pushbutton switches are widely used for a variety of applications and can be divided into two categories: mechanical and electrical. The MML21HR2AAR is a type of pushbutton switch that combines mechanical and electrical components inside a sealed plastic enclosure. This switch is available in a variety of colors and sizes, making it an ideal choice for a wide range of applications, including consumer electronics and industrial control systems.

The MML21HR2AAR is a single-pole, single-throw (SPST) pushbutton switch with a momentary action. The switch is usually used to control the flow of electricity, but can also be used as a counter or selector switch. The switch has contact ratings of 12V DC and 3A, making it suitable for many applications.

The MML21HR2AAR is designed with a special locking feature to ensure that it stays in its "in" or "off" position once it has been actuated. This feature makes the switch resistant to vibration or any other form of external influence. The switch also has a small footprint, making it ideal for space-constraints applications.

The working principle of the MML21HR2AAR is relatively simple. When the button is pressed, a plunger pushes a conductive disc inside the switch. This disc is metal, so it acts as a conductor. The conductive disc then completes the circuit, allowing electricity to flow through the switch. When the button is released, the plunger retracts, breaking the circuit and stopping the flow of electricity.

The MML21HR2AAR switch is available in a variety of colors and sizes, making it a great choice for a wide range of applications. The switch is a popular choice for consumer electronics, industrial control systems, medical equipment, and more. In addition, the switch is dustproof, waterproof, and resistant to vibration and shock, making it an ideal choice for applications in harsh environments.

The MML21HR2AAR switch is a reliable and cost-effective choice for a variety of applications. Its durable construction and resistant to vibration and shock make it a great choice for use in harsh environments. Its small size and waterproof rating make it an ideal solution for space-constrained applications. This switch is a great choice for a wide range of applications, including consumer electronics and industrial control systems.

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