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• Premium Quality Tactile Push Button Switch
• 12×12×21mm Compact Design
• Long Actuator for Easy Operation
• Excellent Tactile Feedback
• Durable and Reliable Performance
• PCB Mount Configuration
• Stable Electrical Contact
• Long Mechanical Life
• Easy Installation on Circuit Boards
• Suitable for Industrial and Consumer Electronics
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The SW-471III 12×12×21mm Tact Switch is a high-quality momentary push-button switch designed for applications requiring a taller actuator and reliable tactile response. Its robust construction and precise switching mechanism provide smooth operation and long-lasting performance in a wide variety of electronic devices.
Featuring a compact 12×12mm base with a 21mm actuator height, the SW-471III is ideal for products where the switch needs to extend through enclosures, control panels, or equipment housings. The extended button design improves accessibility and user interaction while maintaining a small PCB footprint.
Built with durable materials and dependable internal contacts, this tact switch ensures consistent operation even under frequent use. It is widely used in industrial control systems, electronic equipment, consumer devices, instrumentation, communication products, and DIY electronics projects.
Whether you’re manufacturing new equipment or repairing existing electronics, the SW-471III Tact Switch offers dependable switching performance and excellent durability.
Product Type: Tactile Push Button Switch
Model: SW-471III
Size: 12 × 12 × 21 mm
Switch Type: Momentary Tact Switch
Operation: Normally Open (NO)
Actuator Type: Long Round Plunger
Mounting Type: PCB Mount
Housing Material: High-Strength Engineering Plastic
Contact Material: Conductive Metal Alloy
Application: Electronic Control & Signal Input
Industrial Control Panels
Electronic Equipment
Consumer Electronics
Power Control Systems
Instrumentation Devices
Communication Equipment
Embedded Systems
Automation Projects
Microcontroller Applications
DIY Electronics Projects
Control Boards
Electronic Repair Work
1 × SW-471III 12×12×21mm Tact Switch
It is used as a momentary push-button switch for user input, control functions, and electronic switching applications.
It refers to the switch dimensions, featuring a 12mm × 12mm body and a 21mm actuator height.
Yes, it delivers a clear tactile click for accurate and responsive operation.
Yes, the SW-471III is designed for direct PCB installation.
Yes, its durable design makes it suitable for industrial, commercial, and consumer electronic equipment.
• 6×6×9.5mm Extra Tall Button Design
• Momentary Push Button Operation
• 4-Pin Through-Hole PCB Mount
• Long Actuator for Deep Panel Applications
• Strong Tactile Click Feedback
• Durable Plastic Housing with Metal Contacts
• Reliable Performance for Repeated Use
Standard 12×12×12 mm Size: Compatible with common PCB layouts and button caps.
Momentary Push-Button Action: Makes contact only while pressed for precise switching.
Durable Mechanical Contacts: Long operating life for repeated use.
Solder Pin Terminals: Easy PCB mounting for electronics projects and repairs.
Firm Tactile Feedback: Clear click response for reliable operation.
Wide Application: Suitable for DIY electronics, appliances, control panels, and embedded systems.
• 6×6×5mm Compact SMD Design
• Surface Mount (SMD) Installation
• Momentary Push Button Operation
• Quick Tactile Click Response
• Strong and Reliable Contact Performance
• Space-Saving Low Profile Design
• Ideal for Modern PCB Applications
Industrial-Grade Push Button: Designed for control panels and machinery.
Two Operation Modes Available: Push (momentary) & ON/OFF (latching).
Standard 22mm Mount Size: Fits most industrial control panels.
NC & NO Contact Support: Flexible wiring for different applications.
Durable Metal & ABS Construction: Long life and reliable performance.
Multiple Color Options: Red, Green, Blue, Yellow, Grey (as shown).
Standard 12×12×6mm Size: Compatible with common PCB layouts and button caps.
Momentary Push Button Operation: Normally open contact closes only when pressed.
Strong Tactile Click Feedback: Clear and responsive press confirmation.
Durable Mechanical Design: Built for long life and repeated use.
PCB Through-Hole Mounting: Secure soldering and stable board fixation.
Wide Electronics Compatibility: Suitable for control boards, DIY, and repairs.
• Premium Quality Tactile Push Button Switch
• Compact 12×12×4.3mm Profile
• Fast and Responsive Actuation
• Reliable Momentary Contact Operation
• Long Mechanical Life Cycle
• PCB Mount Design for Easy Integration
• Stable Electrical Performance
• Durable Construction for Continuous Use
• Lightweight and Space-Saving Design
• Easy Installation and Soldering
• High-Quality Automotive Fuse
• 40A Rated Current Capacity
• Fast Circuit Protection Response
• Transparent Housing for Easy Inspection
• Reliable Overcurrent Protection
• Compact Mini Blade Design
• Durable Metal Contacts
• Easy Plug-and-Play Installation
• Heat Resistant Construction
• Long Service Life
• Premium Quality Automotive Blade Fuse
• 30A Rated Current Capacity
• Fast-Acting Overcurrent Protection
• Transparent Housing for Easy Inspection
• Reliable Short Circuit Protection
• Compact Mini Blade Design
• High Conductivity Metal Contacts
• Heat Resistant Construction
• Plug-and-Play Installation
• Long Service Life and Stable Performance
• Premium Quality Automotive Blade Fuse
• 10A Rated Current Capacity
• Fast Acting Circuit Protection
• Transparent Red Housing for Easy Inspection
• Reliable Overload & Short Circuit Protection
• High Conductivity Metal Terminals
• Heat Resistant Construction
• Compact Mini Blade Design
• Easy Plug-and-Play Installation
• Long Service Life
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