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SEO Optimized Product Name 2-Pin Miniature Tactile Push Button Switch – Compact PCB Mount Momentary Micro Switch for Smart Devices, Wearables, and Consumer Electronics (Pack of 3)

SEO Optimized Product Name 2-Pin Miniature Tactile Push Button Switch – Compact PCB Mount Momentary Micro Switch for Smart Devices, Wearables, and Consumer Electronics (Pack of 3)

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FeatureDetails
TypeMomentary Push Button (Normally Open)
Pin Configuration2-Pin SMD / Through-Hole
Current Rating50mA
Voltage Rating12V DC
Tactile FeedbackCrisp Click Action
MountingPCB (Printed Circuit Board)
Price
₹ 8.47 ₹ 8.47
(Tax included)

Product Description The 2-Pin Miniature Tactile Switch is an ultra-compact, momentary signaling component designed for high-density electronic assemblies. Unlike standard 4-pin tactile switches, this 2-pin version is specifically engineered to save precious PCB real estate while providing the same reliable "Push-to-ON" functionality. It is widely used in modern smart devices, remote controls, and automotive interiors where space is at a premium. For Robogears Pvt Ltd, these switches are excellent for custom control interfaces and reset buttons on compact robotic controller boards.

Key Highlights

  • Ultra-Compact Footprint: The 2-pin design significantly reduces the board space required, allowing for more streamlined and miniaturized product designs.

  • Superior Tactile Feedback: Despite its small size, it provides a highly distinct tactile "click," ensuring the user receives clear physical confirmation of the switch activation.

  • PCB Mount Reliability: Features durable pins that offer excellent mechanical stability during soldering and long-term operation.

  • High-Speed Switching: Optimized for low-current signal switching, making it perfect for interfacing with microcontrollers like ESP32, Arduino, and ARM Cortex processors.

  • Long Service Life: Rated for hundreds of thousands of operations, ensuring the longevity of the user interface in consumer and industrial applications.

Technical Specifications

  • Contact Resistance: $\leq 100$ m$\Omega$

  • Insulation Resistance: $\geq 100$ M$\Omega$ at 100V DC

  • Operating Force: 160gf to 250gf

  • Travel Distance: 0.25mm $\pm$ 0.1mm

  • Operating Temperature: -25°C to +70°C

  • Housing Material: High-Temperature LCP / PPA Plastic

[Diagram showing the simple 2-pin circuit: One input, one output; circuit closes only when the button is depressed]

Prototyping & Installation Tip (Debouncing) When using this 2-pin switch as a digital input for a microcontroller at Robogears, mechanical "bounce" can occur, where the switch rapidly opens and closes for a few milliseconds. To get a clean signal, implement a Software Debounce (checking whether the state is stable for 20-50ms) or add a Hardware Debounce using a 10 kω resistor and a 100 nF capacitor. This ensures that a single press is recorded as one event, not multiple.

[Image showing the 2-pin switch soldered onto a compact wearable sensor board]

Note: This product includes 1 x 2-Pin Miniature Tactile Switch. Product images are for illustration purposes only.