• Extended Plunger Height (7.2mm)
• Compact 6×2mm Base Size
• Momentary Push Button Operation
• Through-Hole Long Pin Mounting
• Ideal for Panel or Front Cover Access
• Smooth and Reliable Tactile Feedback
• Durable Design for Frequent Use
The Long Plunger Tactile Switch 6×2×7.2mm (SW-20) is a compact tactile push button switch designed with an extended actuator height, making it ideal for applications where the button must reach through front panels, plastic covers, or enclosures.
With its 6×2mm compact base, this switch fits easily into tight PCB layouts, while the 7.2mm long plunger allows easy external access without needing additional button caps.
This momentary tactile switch works only while pressed, making it suitable for reset buttons, control switches, signal inputs, and interface controls.
The through-hole mounting design ensures strong soldering and reliable electrical performance, making it suitable for industrial electronics, consumer devices, and DIY electronics projects.
The long actuator design makes this switch especially useful in devices where standard short switches cannot reach the outer panel.
Product Type: Long Plunger Tactile Switch
Model: SW-20
Switch Size: 6 × 2 × 7.2 mm
Button Type: Extended / Long Plunger
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: Black
Application: Electronic Switching
Panel Mounted Buttons
Embedded Systems
Control Boards
Portable Devices
Consumer Electronics
Industrial Electronics
DIY Electronics
Arduino Projects
Electronic Repair
Front Panel Controls
Q1: What is the benefit of a long plunger tactile switch?
It allows the button to reach through enclosures or panels, making it easier to access externally.
Q2: Is this switch momentary or locking?
This is a momentary tactile switch, active only while pressed.
Q3: Can this be used behind a plastic front panel?
Yes, it is specifically designed for panel-access applications.
Q4: Is this suitable for compact PCB layouts?
Yes, the small 6×2mm base makes it ideal for tight PCB spaces.
Q5: Where is this commonly used?
It is commonly used in control panels, consumer devices, and embedded electronics.
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