Tactile Push Button With Knob 12x12x7.3mm

The Tactile Push Button with Knob is a compact, through-hole momentary switch featuring an extended knob-style actuator for improved ergonomics and ease of operation. Measuring 12×12×7.3mm, this switch offers a satisfying tactile click feedback upon actuation, making it ideal for applications where precise, repeatable button presses are required.

Available in five vibrant colors — Red, Black, Blue, Yellow, and Green — these buttons allow for intuitive color-coded control panel layouts, improving usability and visual organization in both DIY and professional builds.

The square 12×12mm footprint and standard 4-pin through-hole configuration ensure compatibility with breadboards, perfboards, and custom PCB designs. The raised knob actuator provides a larger contact surface compared to standard flat-top tactile switches, making it easier to press accurately — even in compact enclosures or panel-mounted assemblies.

Widely used in consumer electronics, Arduino and ESP32 projects, menu navigation interfaces, reset buttons, handheld devices, and industrial control panels, this tactile switch delivers consistent performance across thousands of actuation cycles.

Specification:

• Switch Type : Momentary Tactile Push Button
• Actuator Style : Knob
• Available Colors : Red, Black, Blue, Yellow, Green
• Body Dimensions : 12 × 12mm
• Total Height : 7.3mm
• Configuration : 4-Pin Through-Hole (SPST NO)
• Actuation Force : 160gf (typical)
• Contact Resistance : ≤100mΩ
• Insulation Resistance : ≥100MΩ
• Operating Voltage : 12V DC (max)
• Operating Current : 50mA (max)