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मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
12x12x12mm Tactile Push Button Switch (Pack of 10) – 4-Pin Momentary PCB Mount Micro Switch for Arduino, DIY Electronics, and Industrial Control Panels

12x12x12mm Tactile Push Button Switch (Pack of 10) – 4-Pin Momentary PCB Mount Micro Switch for Arduino, DIY Electronics, and Industrial Control Panels

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FeatureDetails
Dimensions12mm x 12mm x 12mm
Switch TypeMomentary (Normally Open)
Voltage Rating12V DC (Max up to 24V)
Current Rating50mA
Mounting TypeThrough-hole (4-Pin DIP)
Mechanical Life100,000 to 300,000 Cycles
Price
₹ 8.47 ₹ 8.47
(Tax included)

Product Description The 12x12x12mm Tactile Switch is a high-precision momentary push-to-ON button widely used as a standard input interface in electronic projects. Unlike smaller 6mm variants, the 12mm body provides a larger surface area, making it easier to press and ideal for fitting into panel-mount enclosures or user-facing control boards. Built with reliable dome contact technology, it offers crisp tactile feedback and a distinct "click" sensation. This pack of 10 is a versatile addition to the Robogears Pvt Ltd inventory, perfect for robotics controllers, home appliances, and custom automation interfaces.

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Key Highlights

  • Momentary Action: The switch remains Normally Open (NO) and completes the circuit only as long as the button is kept pressed, returning to the open state once released.

  • PCB & Breadboard Friendly: Features a standard 4-pin layout that snaps securely into solderless breadboards for prototyping and mounts flat on through-hole PCBs for permanent assembly.

  • Strong Tactile Feedback: High operating force (approx. 1.5N to 3.0N) ensures the user knows exactly when the button has been successfully triggered.

  • Durable Construction: Manufactured from high-temperature thermoplastic with copper or brass alloy pins for excellent electrical conductivity and resistance to oxidation.

  • Wide Application Range: From simple Arduino reset buttons to complex industrial PLC input panels, these switches are the go-to choice for high-reliability input tasks.

Technical Specifications

  • Contact Material: Brass / Aluminium Alloy (Silver Plated)

  • Contact Resistance: $\leq 50$ m$\Omega$

  • Insulation Resistance: $\geq 100$ M$\Omega$

  • Operating Temperature: -20°C to +70°C

  • Operation Stroke: 1.05mm

  • Protection Grade: IP65 (Dustproof)

[Diagram showing the internal 4-pin wiring: Pins 1-2 and 3-4 are internally shorted; pressing the button connects 1-2 to 3-4]

Prototyping & Installation Tip (Pull-up Resistors) When connecting this switch to a microcontroller (like an Arduino), the pins can sometimes "float," causing false triggers. To prevent this, use a 10k pull-up resistor, or simply use the built-in INPUT_PULLUP command in your code. This ensures the digital pin reads HIGH when the button is open and LOW only when it is actually pressed. For professional panel mounting, you can use these with round tactile caps (available in various colors) to give your finished product a sleek, commercial look.

[Image showing the 12mm switch integrated into a custom 3D-printed enclosure with a colorful button cap]

Note: This product is a Pack of 10 Tactile Switches. Product images are for illustration purposes only.