• Compact 6×2×4.3mm Round Button Design
• Momentary Push Button Operation
• Through-Hole Long Pin Mounting
• Smooth Round Actuator Head
• Reliable and Responsive Tactile Feedback
• Durable Plastic Body with Metal Contacts
• Ideal for Compact Electronic Circuits
The Round Tactile Push Button Switch 6×2×4.3mm (SW-18II) is a compact round-head tactile switch, designed for applications requiring precise operation and minimal PCB space usage.
With its 6×2×4.3mm compact body, this switch is perfect for small electronic devices, control circuits, and compact PCB layouts. The round actuator head provides a smooth and comfortable pressing surface, making it easy to operate in tight spaces.
This momentary tactile switch activates only while pressed, making it ideal for reset buttons, signal inputs, control switches, and user interface buttons.
The through-hole long pin design allows strong mounting and secure soldering, ensuring reliable electrical performance in industrial electronics, embedded systems, and DIY projects.
Due to its round push design, this tactile switch is widely used in portable electronics, small control modules, and compact devices.
Product Type: Round Tactile Push Button Switch
Model: SW-18II
Switch Size: 6 × 2 × 4.3 mm
Switch Head Type: Round
Number of Pins: 2 Pin
Operation Type: Momentary (Push Button)
Contact Type: Normally Open (NO)
Mounting Type: Through-Hole
Material: Plastic Body with Metal Contacts
Button Color: White
Application: Electronic Switching
Compact Electronics
Slim PCB Designs
Embedded Systems
Portable Devices
Remote Controls
Industrial Electronics
DIY Electronics
Arduino Projects
Electronic Repair
Control Panels
Q1: What is the advantage of a round tactile switch head?
A round head provides smoother pressing and better user comfort.
Q2: Is this switch momentary or locking?
This is a momentary tactile switch, meaning it works only when pressed.
Q3: What type of mounting does this switch use?
It uses through-hole mounting for strong PCB attachment.
Q4: Where are round tactile switches commonly used?
They are commonly used in compact electronics, control boards, and small devices.
Q5: Is this suitable for small PCB layouts?
Yes, its compact size makes it ideal for tight PCB spaces.
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