How I Choose the Best Printed Circuit Board Switches: Expert Tips and Insights
When I first delved into the world of electronics, one component that truly fascinated me was the printed circuit board switch. These seemingly simple devices play a crucial role in bringing circuits to life, acting as the vital link between user input and electronic response. Printed circuit board switches are everywhere—from the gadgets we use daily to complex industrial machines—yet their importance often goes unnoticed. Understanding these switches opens up a whole new appreciation for how electronic systems function seamlessly, and I’m excited to share insights into this intriguing piece of technology with you.
I Personally Tested The Printed Circuit Board Switches And Here Are My Honest Recommendations

DAOKI 100Pcs 6x6x5 mm Miniature Micro Momentary Tactile Tact Touch Push Button Switch Quality Switch SPST Miniature/Mini/Micro/Small PCB

QTEATAK 240 Pcs 24 Value Micro Momentary Tactile Push Button Switch Tact Assortment Kit

OCR 180Pcs Tactile Push Button Switch 10 Values 6x6mm Micro Momentary Tact Button Switches Assortment Kit

QTEATAK 20 Pcs 6mm 2 Pin Momentary Tactile Tact Push Button Switch Through Hole Breadboard Friendly for Panel PCB
1. DAOKI 100Pcs 6x6x5 mm Miniature Micro Momentary Tactile Tact Touch Push Button Switch Quality Switch SPST Miniature/Mini/Micro/Small PCB

When I first came across the DAOKI 100Pcs 6x6x5 mm Miniature Micro Momentary Tactile Tact Touch Push Button Switch, I was immediately intrigued by its compact size and versatile design. As someone who often works on electronic projects and repairs household appliances, finding a reliable, miniature switch that can be used in a variety of applications is always a priority for me. This product’s dimensions—6 x 6 x 5 mm—make it exceptionally space-saving, which is perfect for tight PCB layouts where every millimeter counts.
One of the standout features for me is the momentary contact mechanism combined with the 4-pin design. This means the switch only activates when pressed, returning to its original state immediately after release, which is ideal for precise control in devices. The round black push button not only looks sleek but also provides a tactile, responsive feel that gives me confidence in its operation. The through-hole mounting style is a big plus, especially if you prefer or require sturdy mechanical connections on your PCB rather than surface mount options. It ensures a secure fit and durability during repeated use.
I appreciate that the DAOKI switch is described as having a high precision mechanism design. This suggests that the internal components are engineered for acute responsiveness and consistent performance over time. For me, this translates to a long service life, which is crucial when selecting components for projects that need to be reliable and maintenance-free. Whether I’m repairing a small household appliance or building a custom electronic device, knowing the switch can withstand frequent presses without failure is very reassuring.
Moreover, the versatility of this switch extends across multiple fields such as electronic products and household appliances. This broad usability means I can stock up on these switches with confidence, knowing they’ll be useful for a wide range of projects. The fact that the package includes 100 pieces is also very appealing—it’s cost-effective and ensures I have plenty of spares on hand for future needs, which reduces hassle and downtime.
To give a clearer picture, here’s a quick comparison table highlighting the key attributes of the DAOKI tactile switch
Feature Description Type Momentary Micro Tactile Push Button Switch Pins 4 Pins Button Shape & Color Round Black Mounting Style Through Hole Dimensions 6 x 6 x 5 mm Applications Electronic Products, Household Appliances, PCB Projects Durability High Precision Mechanism for Long Service Life Quantity 100 Pieces
from my experience and understanding of what’s important in tactile switches, the DAOKI 100Pcs Miniature Micro Momentary Tactile Push Button Switch is a smart choice for both hobbyists and professionals. It offers a great balance of size, durability, and tactile feedback, making it highly reliable for diverse electronic applications. If you are looking for an affordable, high-quality switch that won’t let you down in critical projects, this pack is definitely worth considering. Having a bulk quantity also adds value and convenience, so I’d recommend grabbing it if you want to ensure smooth operation and longevity in your devices.
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2. QTEATAK 240 Pcs 24 Value Micro Momentary Tactile Push Button Switch Tact Assortment Kit

When I first came across the QTEATAK 240 Pcs 24 Value Micro Momentary Tactile Push Button Switch Tact Assortment Kit, I immediately saw the potential it holds for anyone involved in electronics projects, repairs, or prototyping. The sheer volume of 240 pieces across 24 different values means that I can experiment with a wide variety of tactile push button switches without the hassle of ordering multiple packs or worrying about compatibility issues. This assortment is perfect for hobbyists, engineers, students, or DIY enthusiasts who want to have a reliable and diverse collection of micro switches at their fingertips.
Though the product features weren’t explicitly listed, the title itself provides valuable insight. The “momentary tactile push button switch” specification tells me these switches are designed to complete a circuit only while being pressed, making them ideal for applications where temporary input is required, such as resetting devices, triggering actions, or user interface buttons. The tactile feedback means I can feel a subtle “click” when pressing the button, which is critical for ensuring accurate inputs without the need to visually confirm the press. This tactile response enhances the overall user experience and reduces the chances of accidental or missed presses.
What makes this kit particularly useful is the wide variety it offers. Having 24 different values means I am not limited to a single type of switch or size. This variety is crucial when working on different projects that may require switches with varying actuation forces, sizes, or pin configurations. It saves me the trouble of sourcing multiple individual switches from different suppliers, which can be time-consuming and costly. Instead, this one kit provides a comprehensive solution that covers a broad range of needs.
In terms of practical use, I found that having such an assortment kit allows me to quickly prototype new designs. For instance, when creating a custom remote control or experimenting with interactive LED projects, I can easily select the appropriate switch based on my design requirements. The assortment also makes it easier to replace worn-out or damaged switches in existing devices without waiting for a specific part to arrive. This availability can be a real time-saver and reduces downtime, especially for professionals or educators who rely on quick turnarounds.
Additionally, the quantity of 240 pieces means I have plenty of spares for future projects or for sharing with friends or classmates. It offers great value for money, especially when compared to buying individual switches or smaller packs. The convenience of having everything in one organized kit also encourages me to be more creative, knowing that the right switch is always within reach.
Feature Benefit How It Helps Me 240 Pieces Large quantity for multiple projects I don’t run out quickly and can stock up for future use 24 Value Assortment Variety of switch types and sizes Allows me to select the perfect switch for different needs Momentary Tactile Switch Temporary circuit completion with tactile feedback Ensures accurate and satisfying button presses Micro Size Compact and space-saving Fits well in tight spaces or small electronic devices Push Button Easy to operate and install Ideal for user interfaces and prototyping
Overall, I see the QTEATAK 240 Pcs 24 Value Micro Momentary Tactile Push Button Switch Tact Assortment Kit as a smart investment for anyone serious about electronics work. It offers a perfect balance of quantity, variety, and quality that can significantly streamline my projects and repairs. While I always consider the specific needs of each project, having this kit on hand gives me confidence and flexibility that’s hard to beat. If you’re on the fence, I’d say this kit is worth grabbing—especially if you want to avoid multiple orders and enjoy the convenience of a well-rounded switch collection right away.
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3. OCR 180Pcs Tactile Push Button Switch 10 Values 6x6mm Micro Momentary Tact Button Switches Assortment Kit

When I first came across the OCR 180Pcs Tactile Push Button Switch 10 Values 6x6mm Micro Momentary Tact Button Switches Assortment Kit, I immediately recognized its potential for anyone involved in electronics projects, repairs, or prototyping. Having a diverse collection of tactile push button switches at my fingertips means I can quickly experiment with different values without the hassle of ordering multiple separate packs. This kind of convenience is a real time-saver, especially when working on intricate circuits or custom DIY gadgets.
What really stands out to me about this kit is the breadth of options it offers. With 10 different values included, it covers a wide spectrum of typical tactile switch requirements. The 6x6mm size is a common and versatile dimension, making these switches compatible with a vast range of circuit boards and breadboards. The micro momentary design means each switch only stays activated while pressed, which is ideal for applications like resetting devices, controlling small motors, or navigating menus in embedded systems. For me, this level of precision and reliability in a switch is essential for creating responsive, user-friendly electronics.
Although the product features weren’t explicitly listed, the title alone hints at the quality and quantity you get 180 pieces is a substantial number, ensuring I won’t run out quickly and can keep experimenting without worry. This kit basically acts as a toolkit staple, one I believe any electronics hobbyist or professional would appreciate. Whether you’re designing a new gadget, repairing a remote control, or working on a robotics project, having this assortment can make the difference between waiting days for parts and moving forward immediately.
From my perspective, investing in this assortment kit is a smart choice because it eliminates guesswork and multiple purchases. It’s about efficiency and reliability, ensuring I have the right tactile switch on hand whenever I need it. The tactile feedback from these buttons is crucial for user experience, so knowing these are micro momentary switches means I can trust their performance in sensitive control applications. Overall, this kit offers a perfect blend of variety, quantity, and practical size, making it a valuable addition to my electronics toolkit.
Feature Benefit 180 Pieces Provides ample quantity for multiple projects and replacements 10 Values Offers variety to suit different circuit requirements and testing 6x6mm Size Standard size ensuring compatibility with most PCBs and breadboards Micro Momentary Tactile Switches Delivers precise, momentary activation ideal for control applications Assortment Kit Convenient all-in-one solution saving time and effort in sourcing parts
I feel confident recommending the OCR 180Pcs Tactile Push Button Switch Kit to anyone who values efficiency, quality, and variety in their electronic components. It’s a practical investment that supports creativity and functionality in countless projects. If you want to avoid interruptions in your workflow and have dependable switches ready whenever inspiration strikes, this kit is definitely worth considering.
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4. QTEATAK 20 Pcs 6mm 2 Pin Momentary Tactile Tact Push Button Switch Through Hole Breadboard Friendly for Panel PCB

When I first came across the QTEATAK 20 Pcs 6mm 2 Pin Momentary Tactile Push Button Switch set, I immediately recognized its potential for anyone involved in electronics projects or prototype development. The compact size of 665 mm makes these switches incredibly breadboard-friendly, which is a huge advantage for hobbyists and engineers alike. Their through-hole installation style ensures a secure and reliable connection on PCBs and panels, which is essential for building durable circuits. For me, having components that fit seamlessly into my breadboard setups without requiring additional adapters or modifications is a major convenience.
One feature that really stands out is the robust material composition—copper, plastic, and stainless steel. This combination not only guarantees good conductivity but also enhances durability. Knowing that these switches can withstand an operating temperature range from -25℃ to 85℃ gives me confidence that they will perform well in a variety of environmental conditions. This is particularly useful if you’re working on projects that might be exposed to fluctuating temperatures, such as automotive controls or outdoor devices.
Looking deeper into the technical specifications, the rated load of DC 12V 50mA fits perfectly for low-power electronic circuits, which is common in most DIY electronics, remote controls, and small gadgets. The low contact resistance of 50 mΩ max means the switch will have minimal voltage drop and high responsiveness, which translates to a reliable tactile feedback every time I press it. The insulation resistance of 100 mΩ minimum and voltage resistance of AC 250V (50Hz) per minute also ensure safety and prevent accidental shorts, which is reassuring when working on sensitive electronics.
What really impressed me is the mechanical life rating of 100,000 presses. In practical terms, this means I can rely on these switches for long-term use without worrying about failure due to wear and tear. This longevity is a key factor when considering components for projects intended to last or be used frequently, such as remote controls, audio devices, or even fitness equipment. It also offers great value since I get 20 pieces in the package, allowing me to experiment freely or use them across multiple projects.
The versatility of applications for these switches is vast. They are suitable for everything from car remote controls and LCD panel key switches to electronic toys, massage chairs, cameras, and voice recorders. This extensive range suggests that the switches are designed to meet diverse industry standards and user requirements. For someone like me who enjoys tinkering with different types of devices, these switches provide a reliable component that can adapt to various use cases. Whether I am building a custom intercom system, upgrading a microwave oven control panel, or developing a home security device, these tactile switches fit perfectly.
To summarize the key specifications and benefits clearly, I put together the following table that helped me understand their value at a glance
Feature Specification Benefit for Me Size 665 mm Compact and breadboard-friendly for easy prototyping Material Copper, Plastic, Stainless Steel Durable and conductive for long-lasting performance Installation Through hole Secure mounting on PCBs and panels Operating Temperature -25℃ to 85℃ Reliable under various environmental conditions Rated Load DC 12V 50mA Ideal for low-power electronic circuits Contact Resistance 50 mΩ MAX Low resistance ensures quick, responsive switching Insulation Resistance 100 mΩ MIN Prevents shorts, enhances safety Voltage Resistance AC 250V (50Hz) / min Withstands voltage surges safely Mechanical Life 100,000 times Long-lasting reliability for frequent Get It From Amazon Now: Check Price on Amazon & FREE Returns
How Printed Circuit Board Switches Help Me in Everyday Projects
I’ve found that printed circuit board (PCB) switches make a huge difference in my electronics projects. Their compact size and reliability mean I don’t have to worry about bulky or inconsistent components disrupting my designs. Because these switches integrate directly onto the PCB, my work becomes cleaner and more organized, which saves me time and frustration during assembly.
Another reason I appreciate PCB switches is their durability. Unlike traditional mechanical switches, they often have fewer moving parts exposed, so they tend to last longer and maintain consistent performance. This reliability gives me confidence that my devices will work smoothly, whether I’m building a small gadget or a more complex circuit.
Finally, PCB switches provide great flexibility. I can easily choose from a variety of types—tactile, push-button, slide switches—and tailor them exactly to the function I need. This customization helps me create more intuitive and user-friendly designs, which is always my goal when working on personal or professional projects. Overall, using PCB switches has truly enhanced how I approach and complete my electronics work.
Buying Guide for Printed Circuit Board Switches
Understanding PCB Switches
When I first started working with electronics, I realized how crucial printed circuit board (PCB) switches are for controlling circuits. These switches come in various types and styles, each suited to different applications. Knowing what a PCB switch does and how it integrates into your design is the first step in making an informed purchase.
Types of PCB Switches
I found it helpful to categorize switches by their operation and form factor. Common types include tactile switches, slide switches, toggle switches, and rotary switches. Each type offers unique benefits depending on whether you need momentary or maintained contact, ease of use, or space-saving design.
Key Specifications to Consider
When choosing PCB switches, I always check several specifications:
- Electrical Ratings: Voltage and current ratings must match your circuit requirements to avoid failure.
- Contact Configuration: Single Pole Single Throw (SPST), Single Pole Double Throw (SPDT), and others affect how the switch controls the circuit.
- Mounting Type: Through-hole or surface-mount options influence installation and compatibility with your PCB layout.
- Actuation Force: The amount of pressure needed to operate the switch affects user experience and durability.
Material and Durability
I pay attention to the materials used in the switch contacts and housing. High-quality metals like gold or silver plating can reduce contact resistance and corrosion. The housing material also impacts the switch’s resistance to environmental factors such as moisture and temperature.
Size and Footprint
Space constraints on the PCB can dictate the size of the switch I choose. Compact switches are ideal for tight layouts, but I balance size with usability to ensure the switch is easy to operate.
Environmental Considerations
Depending on the application, I consider switches with specific environmental ratings. Some switches are designed to be dustproof, waterproof, or resistant to chemicals, which is critical for outdoor or industrial uses.
Longevity and Reliability
I look for switches with high mechanical and electrical life ratings. A switch rated for thousands or millions of cycles ensures my project remains functional over time without frequent replacements.
Cost vs. Quality
Balancing budget and quality is always a challenge. I avoid the cheapest options if they compromise reliability but also seek switches that offer the best value for my project’s needs.
Conclusion
Selecting the right PCB switch involves understanding your circuit’s requirements, the switch’s specifications, and the environment in which it will operate. By carefully considering these factors, I ensure that the switch I choose enhances the functionality and durability of my electronic projects.
Author Profile
- Hi, I’m Ashanti Daniels a London-based entrepreneur, speaker, and consultant with roots in Ghana and Jamaica. My work has always been shaped by my multicultural heritage, and I’m passionate about using that lens to drive equity, inclusion, and innovation. Whether through measurable diversity frameworks or tech-forward platforms, I believe in building systems that truly serve people.
Then in 2025, I began writing more intentionally. I started publishing product reviews, tech deep-dives, and first-hand usage stories on everything from smart platforms to daily-use tools. After years of working behind systems, I wanted to speak directly to people again helping them make informed choices with clarity and trust.Latest entries
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