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Tactile Switch 3X6X4.3mm 2 Pins SMD

SKU: GDM85H9C7Q
The 3×6×4.3mm 2-Pin SMD Tactile Switch is a compact, low-profile momentary push-button switch designed for space-constrained electronic applications. Featuring a 2-pin surface-mount design, it is ideal for automated PCB assembly and high-density circuit layouts. The switch provides a crisp tactile response, ensuring accurate and reliable user input. Operating in a normally open (NO) configuration, the switch completes the circuit only...
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Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Tactile Push Button Switch
Switch Action: Momentary
Operation Mode: Normally Open (NO)
Dimensions: 3mm × 6mm × 4.3mm
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 3×6×4.3mm 2-Pin SMD Tactile Switch used for?

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

2. How does the 3×6×4.3mm tactile switch operate?

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

3. What are the advantages of the SMD design?

The Surface Mount Device (SMD) design allows automated PCB assembly, saves board space, and is suitable for compact and high-density electronic products.

4. Is this switch suitable for compact PCB layouts?

Yes, its small 3×6mm footprint and low-profile design make it ideal for space-constrained PCB applications and portable electronic devices.

5. Can this switch be used in custom microcontroller projects?

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

View full product details

The 3×6×4.3mm 2-Pin SMD Tactile Switch is a compact, low-profile momentary push-button switch designed for space-constrained electronic applications. Featuring a 2-pin surface-mount design, it is ideal for automated PCB assembly and high-density circuit layouts. The switch provides a crisp tactile response, ensuring accurate and reliable user input.

Operating in a normally open (NO) configuration, the switch completes the circuit only when pressed and returns to its open state when released. Its compact size and dependable performance make it suitable for portable electronics, remote controls, communication devices, IoT products, and embedded systems.

Key Features

  • Compact 3×6mm footprint with 4.3mm height
  • 2-pin Surface Mount Device (SMD) design
  • Momentary ON (Normally Open) operation
  • Responsive tactile feedback for precise switching
  • Suitable for automated SMT assembly processes
  • Space-saving design for compact PCB layouts
  • Durable construction with long service life
  • Ideal for consumer electronics, IoT devices, and embedded systems