100Pcs 3x6x2.5mm Momentary Tact SMD Push Button Micro Switch 2-Pin
100Pcs 3x6x2.5mm Momentary Tact SMD Push Button Micro Switch 2-Pin
100-Pack SMD Momentary Tact Push Button Micro Switches – 3×6×2.5mm, 2-Pin
Keep your electronics projects running smoothly with this bulk pack of 100 precision-engineered momentary tact SMD (Surface Mount) push button micro switches. Compact, reliable, and easy to solder, these tiny switches are an essential component for PCB designers, hobbyists, makers, and electronics repair technicians alike.
Key Features
- Momentary Action: Normal-off (push ON, release OFF) operation — ideal for reset buttons, user-input triggers, and signal switches.
- Ultra-Compact Size: 3×6×2.5mm (approx. 0.12×0.24×0.10 in) — fits tight PCB layouts and SMD pads with ease.
- 2-Pin Design: Simple, straightforward connection for quick circuit integration.
- Low Voltage Rated: Suitable for circuits below 50V AC or 75V DC — safe for microcontroller and logic-level applications.
- Durable Construction: Made from plastic and metal for a solid tactile feel and long service life.
- Bulk Value Pack: 100 switches per set — plenty for prototyping, production runs, or keeping as spares.
Specifications
| Type | Momentary Tact SMD Push Button Micro Switch |
| Action | Normal Off (Push ON / Release OFF) |
| Pins | 2-Pin |
| Size | 3×6×2.5mm / 0.12×0.24×0.10 in |
| Material | Plastic + Metal |
| Voltage Rating | Below 50V AC or 75V DC |
| Quantity | 100 Pieces per Set |
| Model | N84C1A60542 |
| Country of Origin | Made in Mainland China |
What's in the Box?
- 100 × Momentary Tact SMD Push Button Micro Switch (2-Pin, 3×6×2.5mm)
Note: No retail packaging included. Please allow 0–1mm tolerance due to manual measurement. Screen color calibration may cause slight color variation from actual product.
Great For
- PCB prototyping and production
- Arduino, Raspberry Pi, and microcontroller projects
- Consumer electronics repair and modification
- DIY electronics, robotics, and maker projects
- Reset buttons, user input interfaces, and signal triggers
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Frequently Asked Questions
Q: What does "momentary tact" mean for this push button micro switch?
A: A momentary tact switch is only active (ON) while it is physically being pressed. As soon as you release it, the circuit returns to its normal-off (open) state. This makes it perfect for reset buttons, menu navigation, and signal inputs on PCBs and microcontroller boards.
Q: Are these 3×6×2.5mm switches suitable for surface mount (SMD) PCB assembly?
A: Yes. These switches are designed specifically for SMD (Surface Mount Device) applications, allowing them to be soldered directly onto PCB pads without the need for through-hole drilling — ideal for compact and modern circuit board designs.
Q: What voltage and current levels are these micro switches rated for?
A: These switches are rated for low-voltage circuits — below 50V AC or 75V DC — making them fully compatible with microcontroller logic levels, Arduino/Raspberry Pi projects, and most standard consumer electronics PCB applications.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.