The EVQPNF05M is a tactile switch manufactured by Panasonic. It is designed to provide a momentary electrical connection when pressed, offering tactile feedback to the user. These switches are commonly employed in various electronic devices requiring user input and a reliable switching mechanism.

Applications

• Automotive electronics: Used in dashboard controls, steering wheel controls, and car audio systems.
• Consumer electronics: Found in remote controls, digital cameras, and portable audio players.
• Industrial control panels: Employed in machinery controls, operator interfaces, and testing equipment.
• Medical devices: Used in diagnostic equipment, patient monitoring systems, and therapeutic devices.
• Computer peripherals: Incorporated in keyboards, mice, and other input devices.

Features

• Tactile feedback: Provides a distinct click or feel to confirm switch activation.
• Compact design: Enables easy integration into space-constrained applications.
• Long lifespan: Designed for reliable and repeated use over an extended period.
• Surface mount technology (SMT): Facilitates automated assembly and soldering onto printed circuit boards.
• RoHS compliant: Meets environmental standards for hazardous substance content.

Benefits

• Positive user experience: Tactile feedback provides clear indication of switch actuation.
• Space-saving solution: Compact size allows for versatile application in various devices.
• Dependable operation: Long lifespan ensures consistent performance and minimizes maintenance.
• Simplified manufacturing: SMT design streamlines the production process.
• Environmentally responsible: RoHS compliance contributes to environmental protection.

Specifications

While exact specifications may vary depending on the specific model, typical values for EVQPNF05M tactile switches include:

• Operating Force: Approximately 1.0 N to 1.6 N (check datasheet for specific value).
• Travel: Typically around 0.25 mm to 0.3 mm.
• Contact Resistance: Usually less than 100 mΩ.
• Operating Temperature Range: Typically -25°C to +70°C (check datasheet for specific range).
• Life Cycle: Generally rated for 100,000 to 1,000,000 cycles, depending on application and load.

The EVQPNF05M tactile switch is a reliable and versatile component suitable for a broad spectrum of electronic applications. Its tactile feedback, compact design, and long lifespan make it a valuable choice for designers seeking a robust and efficient switching solution.