20Pcs Momentary Tactile Push Button Switch 12x12mm 4-Pin DIP
20Pcs Momentary Tactile Push Button Switch 12x12mm 4-Pin DIP
20Pcs Momentary Tactile Push Button Switch – 12×12mm, 4-Pin DIP, Multiple Heights
Get reliable, precise switching in any electronics project with this pack of 20 momentary tactile push button switches. Ideal for DIY electronics, PCB prototyping, Arduino builds, and repair work, these compact 12×12mm 4-pin DIP switches are available in a wide range of heights (4.3 / 5 / 6 / 8 / 9 / 10 / 11 / 12 / 13 / 14mm) to perfectly suit your board layout and enclosure depth.
Key Features
- Pack of 20 — great value for prototyping, repairs, and restocking your components drawer
- Momentary ON/OFF action — circuit closes only while button is pressed, ideal for triggers, resets, and inputs
- Standard 12×12mm footprint — direct drop-in replacement for most PCB layouts
- Multiple stem heights available — 4.3mm, 5mm, 6mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm to fit any panel thickness
- 4-Pin DIP design — easy through-hole soldering, compatible with breadboards and PCBs
- Rated 0.1A — suitable for low-power signal and logic circuits
- Durable plastic housing — CCC certified for quality assurance
- 1-Year Warranty for added peace of mind
Specifications
| Quantity | 20 pieces per pack |
| Switch Type | Momentary Push Button (ON/OFF) |
| Footprint | 12 × 12mm |
| Available Heights | 4.3 / 5 / 6 / 8 / 9 / 10 / 11 / 12 / 13 / 14mm |
| Pin Configuration | 4-Pin DIP (Through-Hole) |
| Rated Current | 0.1A |
| Material | Plastic |
| Certification | CCC |
| Warranty | 1 Year |
| Country of Origin | Made in Mainland China |
Common Applications
- Arduino, Raspberry Pi, and microcontroller projects
- Breadboard and PCB prototyping
- Electronics repair and replacement
- Remote controls, keyboards, and consumer electronics
- DIY enclosures and custom control panels
Related Products You May Like
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What is a momentary push button switch and how does it work?
A: A momentary push button switch completes the electrical circuit only while the button is being pressed. As soon as you release it, the circuit opens again. This makes it ideal for triggers, resets, user inputs, and signal applications in electronics and DIY projects.
Q: Are these switches compatible with breadboards and Arduino projects?
A: Yes! The standard 12×12mm 4-pin DIP through-hole design is fully compatible with standard breadboards and PCBs, making them a popular choice for Arduino, Raspberry Pi, and other microcontroller-based projects.
Q: Which height should I choose for my project?
A: The stem height determines how far the button protrudes above your PCB or panel. Choose a shorter height (e.g. 4.3mm or 5mm) for flush-mount PCB applications, and a taller height (e.g. 10mm–14mm) when mounting through an enclosure panel or when you need extra reach for easy pressing.
Q: How many switches come in a pack?
A: Each pack contains 20 momentary tactile push button switches, giving you plenty for prototyping, repair work, or building multiples of the same project.