MEC IP67 Black Tactile Switch Button, 5.3mm Actuator Length, SPST 50mA 24V dc PCB Mount

The MEC 3ESH9-10.4 IP67 Black Tactile Switch Button is a high-performance electronic switch designed for reliable momentary operation in various industrial and electronic applications. Featuring a 5.3mm black actuator button with a straight orientation, it offers precise actuation with SPST single-pole single-throw contact configuration rated for 50mA at 24V dc. This switch is designed specifically for PCB mounting using surface mount terminals, providing ease of integration into compact electronic circuits.

With base dimensions of 10.1mm length and width, and a height of 10.4mm, this switch fits seamlessly into tight assembly spaces. The IP67 rating ensures that the switch is completely sealed against dust and is protected from immersion in water, making it suitable for harsh environments and outdoor applications. The device is operational across a wide temperature range, from a minimum of -40°C to a maximum of 160°C, allowing stable performance in varying conditions.

The mechanical design supports up to 10 million cycles of operation, guaranteeing longevity and consistent performance. Compliant with RoHS standards, the switch meets environmental and safety regulations, ensuring it is free from hazardous substances. Manufactured in Denmark, this switch reflects quality craftsmanship and adherence to industrial standards for electronic components.

The switch design facilitates momentary on-off switching with a tactile feel, ideal for user interfaces and control panels. Its rugged IP67 rated sealing protects internal contacts making it highly reliable for industrial automation, electrical controls, and consumer electronics.

The compact size allows integration in dense PCB layouts without sacrificing performance or durability. Standardized mechanical life and current ratings suit a broad spectrum of applications from low-power electronics to control switches in electrical assemblies.

Suitable for industrial, laboratory, automation, and general electronics manufacturing environments.

For further enhancements in PCB and mechanical design, users can utilize DesignSpark software that supports 3D modeling and schematic downloads of this switch. This product aligns with EnvMart’s quality and technical listing standards, providing reliable Tactile Switch solutions for professional applications.