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Tactile Switch 3X6X5mm 2 Pins SMD

SKU: 4H48DSPVK3
The 3×6×5mm 2-Pin SMD Tactile Switch is a compact surface-mount momentary push-button switch designed for reliable user input in modern electronic devices. With its 3mm × 6mm footprint and 5mm height, it offers a slightly taller actuator than low-profile variants, making it easier to operate while maintaining a small PCB footprint. The switch operates in a normally open (NO) configuration,...
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Specifications

Specifications:

Product Type: Tactile Push Button Switch
Switch Action: Momentary
Operation Mode: Normally Open (NO)
Dimensions: 3mm × 6mm × 5mm
Mounting Type: Surface Mount Device (SMD)
Number of Pins: 2
Rated Voltage: 12V DC
Rated Current: 50mA Max
Contact Resistance: ≤ 100 mΩ
Insulation Resistance: ≥ 100 MΩ
Actuation Force: 160gf – 260gf (typical)
Travel Distance: 0.15mm – 0.30mm
Mechanical Life: Up to 100,000 operations
Operating Temperature Range: -20°C to +70°C
Contact Material: Metal Alloy
Housing Material: High-Temperature Thermoplastic

Additional Resources

Tactile Switch.PDF

FAQ

1. What is a 3×6×5mm 2-Pin SMD Tactile Switch used for?

It is used as a momentary input switch in electronic devices such as remote controls, portable gadgets, IoT products, communication equipment, and embedded systems.

2. How does the 3×6×5mm tactile switch work?

It operates on a normally open (NO) mechanism, where the circuit closes only when the button is pressed and opens again when released.

3. What is the benefit of the 5mm height actuator?

The 5mm height provides improved accessibility and easier button operation while maintaining a compact footprint for space-constrained designs.

4. Is this switch suitable for automated PCB assembly?

Yes, its Surface Mount Device (SMD) design is compatible with automated pick-and-place and reflow soldering processes used in electronics manufacturing.

5. Can this switch be used in Arduino and custom PCB projects?

Yes, it is suitable for custom PCB designs used with Arduino, ESP32, STM32, and other microcontroller-based projects that require a compact tactile input switch.

View full product details

The 3×6×5mm 2-Pin SMD Tactile Switch is a compact surface-mount momentary push-button switch designed for reliable user input in modern electronic devices. With its 3mm × 6mm footprint and 5mm height, it offers a slightly taller actuator than low-profile variants, making it easier to operate while maintaining a small PCB footprint.

The switch operates in a normally open (NO) configuration, completing the circuit only when pressed and returning to its open state when released. Its SMD design supports automated assembly and makes it suitable for high-density PCB layouts. Common applications include remote controls, portable electronics, IoT devices, communication equipment, and embedded systems.

Key Features

  • Compact 3×6mm footprint with 5mm actuator height
  • 2-pin Surface Mount Device (SMD) design
  • Momentary ON (Normally Open) operation
  • Reliable tactile feedback for accurate input
  • Suitable for automated SMT assembly
  • Space-saving design for compact electronic products
  • Durable construction with long operational life
  • Ideal for consumer electronics, IoT devices, and embedded systems