The EVQPSR02K is a tactile switch manufactured by Panasonic. Tactile switches provide a distinct tactile feedback to the user when pressed, making them suitable for a wide range of applications where user confirmation is necessary. This particular model is designed for surface mounting, allowing for automated assembly and high-density placement on printed circuit boards.

Applications

• Operation panels in various electronic devices.
• Input devices such as remote controls and keypads.
• Instrumentation and measurement equipment.
• Audio and video equipment.
• Consumer electronics.

Features

• Tactile feedback: Provides a clear indication of switch activation.
• Surface mount technology (SMT): Facilitates automated assembly.
• Compact size: Enables high-density mounting.
• High reliability: Ensures long operational life.
• RoHS compliant: Environmentally friendly.

Benefits

• Improved user experience: The tactile feedback enhances the user's interaction with the device.
• Reduced assembly costs: SMT allows for efficient automated assembly.
• Space saving: The compact size allows for more components to be placed on a PCB.
• Long lifespan: The high reliability ensures the switch will function properly for an extended period.
• Environmentally responsible: Compliant with RoHS standards.

Additional Details

The EVQPSR02K tactile switch is designed to withstand a specified number of operations, typically in the hundreds of thousands or millions, depending on the exact specifications. It is crucial to consult the datasheet for the precise operating force, travel distance, and electrical characteristics. The switch is often constructed with a durable plastic housing and internal metal contacts to ensure reliable performance. Operating temperature ranges and soldering conditions should also be carefully considered during the design and manufacturing process.