The SW-394 is a micro switch manufactured by Tyco Electronics. It is a small, snap-action switch designed for use in a wide range of applications where precise and reliable switching is required.

Applications:

• Door Interlocks: Used as safety interlocks on doors and access panels.
• Vending Machines: Detects coin or product dispensing.
• Gaming Machines: Used in slot machines and other gaming devices for button and lever detection.
• Appliances: Found in appliances like refrigerators, washing machines, and ovens to detect door closure or component position.
• Industrial Equipment: Used in industrial machinery for position sensing and limit switching.

Features:

• Snap-Action Mechanism: Provides a fast and reliable switching action.
• Compact Size: Small form factor allows for use in space-constrained applications.
• High Reliability: Designed for long-term reliability and durability.
• Various Actuator Options: Available with different actuator styles, such as levers, plungers, and rollers.
• Multiple Termination Options: Offers various termination options, including solder terminals and wire leads.

Benefits:

• Precise Switching: Snap-action mechanism ensures accurate and repeatable switching.
• Long Lifespan: Durable construction provides a long operational life.
• Versatile Application: Suitable for a wide range of applications due to its compact size and various actuator options.
• Easy Integration: Simple design allows for easy integration into existing systems.

Additional Details:

The SW-394 typically has a contact rating of several amps at a specified voltage. The operating temperature range is generally between -25°C and +85°C. It's available in different housing materials, such as plastic or metal. The actuator force required to operate the switch varies depending on the actuator style. Consult the datasheet for precise electrical and mechanical specifications.