Description
This 3×6×2.5mm Tactile Push Button Switch is a compact SMD tact switch designed for high-density PCB applications. Its surface-mount 2-pin design is suitable for reflow soldering, automated assembly lines, and modern electronic manufacturing processes.
The momentary (normally open) micro-switch activates only when pressed, making it ideal for interface buttons, reset switches, and control inputs. With its low-profile body and reliable contact performance, it fits small devices where space is limited.
Common applications include consumer electronics, power modules, development boards, handheld devices, IoT modules, sensor units, and embedded systems. The switch provides stable mechanical life, consistent click feedback, and secure surface mounting to ensure long-term reliability.
TECHNICAL SPECIFICATIONS
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Type: Momentary tactile micro-switch
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Size: 3×6×2.5mm
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Pins: 2-Pin SMD terminals
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Mounting: Surface mount (SMD)
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Contact Type: Normally Open closes when pressed
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Activation: Tactile click feedback
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Applications: PCB boards, IoT devices, consumer products, embedded electronics
FAQs
Q: Is this switch SMD or DIP?
A: SMD – it mounts on the PCB surface, not through holes.
Q: Is this a momentary switch?
A: Yes, the contacts close only while pressed.
Q: Can it be used for reset buttons?
A: Yes, commonly used as a reset/boot switch.
APPLICATIONS / USE CASES
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IoT boards and modules
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Remote controls
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Sensor modules
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Portable electronic devices
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Reset or function buttons
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Embedded controllers
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Consumer electronics repair
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