SMD Tactile Switch 6x6x3.1mm – 4 Pin Momentary Push Button Switch (Surface Mount)
The SMD Tactile Switch 6x6x3.1mm is a compact, surface-mount momentary push button switch designed for precision PCB applications. With its low-profile 3.1mm height and 6x6mm footprint, this switch is the ideal choice for engineers, hobbyists, and electronics manufacturers who need reliable tactile feedback in space-constrained designs.
Whether you’re building Arduino projects, custom PCBs, remote controls, or consumer electronics, this switch delivers consistent performance in a reflow-solderable package.
Key Specifications
| Parameter | Value |
|---|---|
| Dimensions | 6mm × 6mm × 3.1mm |
| Mounting Type | SMD / SMT (Surface Mount) |
| Pin Configuration | 4-Pin SPST |
| Action Type | Momentary (Push to ON) |
| Rated Voltage | 12V DC |
| Rated Current | 50mA |
| Contact Resistance | ≤100 mΩ |
| Insulation Resistance | ≥100 MΩ |
| Operating Temperature | -10°C to +60°C |
| Actuation Force | 1.6N – 2.1N |
| Mechanical Life | 100,000 cycles |
| Body Material | Plastic & Metal |
Key Features
- Low-Profile SMD Design — 3.1mm height fits tight PCB layouts with ease
- Reliable Tactile Feedback — Clear click feel for accurate user input
- Reflow Solder Compatible — Suitable for automated SMT assembly lines
- 4-Pin Configuration — Standard footprint, easy PCB land pattern integration
- Wide Application Range — Works across consumer electronics, industrial tools, and DIY kits
- Long Service Life — Rated for up to 100,000 actuations
Applications
- Arduino & Raspberry Pi projects
- Remote controls and game controllers
- PCB-based reset/menu buttons
- Wearable electronics
- Home automation devices
- Medical handheld equipment
- Automotive infotainment panels
- IoT devices and smart gadgets






There are no reviews yet.