Table of Contents
Momentary Touch Button Switch Metal Switch The Perfect Solution
- Mode:
FLMT19-FW-1-XX000-T10M2
FLMT19-FW-1-XX000-T10Z2
FLYD19-FW-1-XX000-T10Z2 - Function: Momentary/Latching
- Installation dimension: 19mm
- Max. current/voltage rating:
1A 24V AC/DC or 200mA 24VAC/D - Switch resistance ON: 10Ω max.
- Switch resistance OFF: 5MΩ min.
- Operating force: 2 to 6N
- Life Expectancy: 50 million cycles
- Case: aluminum anodized, stainless steel
- Wire Gauges: section 0.22 mm length 300 mm, twisted by pair
- Waterproof grade: IP68
- Email: inquiry@cnylin.com.cn
Company | Category | Size | Head | Whether with light or not | Function | ||||
FL | MT- | 16 | – | FW | -1 | XX000 | – | T10 | M2 |
FILN | MT-Touch Switch
YD-Piezo Switch |
16-16MM
19-19MM 22-22MM 25-25MM |
FW-Flat head
CW-Concave head |
XX-Without light
EX-Ring light DX-With light |
M-Momentary
Z-Latching |
Momentary touch button switches are becoming a popular choice for applications where reliability, durability, and ease of use are essential. Among the various types of momentary switches, the 19MM metal piezoelectric momentary touch button switch stands out due to its versatility, customization options, and advanced features. In this article, we will explore the different types of momentary switches, their features, applications, and the unique advantages of the 19MM metal piezoelectric touch button switch.

What is a Momentary Switch?
Understanding the Momentary Contact Switch
A momentary switch is a type of electrical switch that only remains in the “on” or activated position while it is being pressed. Once the user releases the button, the switch returns to its default position, turning the device off. Momentary switches are commonly used for functions like resetting, pausing, or momentary activation in various electronic devices.
Differences Between Momentary and Latching Switches
The main difference between momentary and latching switches is how they behave after being pressed. A momentary switch only stays active while being pressed, whereas a latching switch remains in its activated state until the user presses it again to deactivate it. Momentary switches are ideal for short-term functions, while latching switches are used for functions that require an ongoing action.
Types of Momentary Switches
Momentary Touch Button Switch
A momentary touch button switch is an advanced version of the traditional momentary switch. It uses touch-sensitive technology to activate the switch with a simple touch or pressure. This type of switch provides a sleek, user-friendly interface that doesn’t require mechanical movement, making it ideal for applications where a high-quality user experience is important.
Momentary Switch with LED
A momentary switch with LED lights combines the functionality of a momentary switch with an indicator light. This is especially useful in applications where users need to visually confirm whether a device is in the “on” or “off” state. The LED light can be customized to show various colors, depending on the application’s needs.
Features of the 19MM Metal Piezoelectric Momentary Touch Button Switch
Design and Structure
The 19MM metal piezoelectric momentary touch button switch is designed with both durability and aesthetics in mind. The switch features a sturdy metal casing, which provides excellent protection against physical damage while offering a sleek and modern appearance. The flat-head design without an LED allows it to seamlessly integrate into a variety of devices without adding unnecessary bulk.
Momentary vs. Latching Functionality
This 19MM metal piezoelectric switch supports both momentary and latching functionality, giving users flexibility depending on their needs. Momentary functionality means that the switch only stays on as long as it is pressed, making it suitable for applications like resets or temporary activations. Latching functionality ensures that the switch remains active until manually deactivated, which is ideal for on/off controls.
Advantages of the Flat-Head, Non-LED Design
The flat-head design without an LED offers several advantages. It maintains a sleek and minimalistic appearance, making it perfect for products where aesthetic appeal is crucial. The lack of an LED also reduces power consumption, making this switch ideal for low-energy applications.
Applications of Momentary Touch Button Switches
Use in Consumer Electronics
Momentary touch button switches are widely used in consumer electronics, such as smartphones, laptops, and home appliances. They provide an elegant solution for activating devices, offering a smooth and responsive user experience. The 19MM metal piezoelectric switch, in particular, is valued for its compact size and robust design.
Industrial Applications
In industrial settings, piezoelectric momentary switches are used in machinery, control panels, and automation systems. Their durability and resistance to harsh environments make them perfect for industrial applications where mechanical switches might fail due to wear and tear.
Automotive and Outdoor Uses
Momentary switches are also used in automotive systems, outdoor equipment, and marine devices. The waterproof piezoelectric switch variant, in particular, is designed to withstand exposure to moisture, making it perfect for outdoor or automotive environments where traditional switches would fail.
How Momentary Touch Button Switches Work
The Science Behind Momentary Switches
Momentary switches, including piezoelectric touch button switches, operate using pressure-sensitive technology. When a user applies pressure to the switch, it generates an electrical signal that is processed by the connected device, activating the intended function. The absence of mechanical parts makes these switches highly durable and resistant to wear.
Electrical Operation of Piezoelectric Switches
Piezoelectric switches rely on the piezoelectric effect, where materials generate an electrical charge in response to mechanical stress. When pressure is applied to the piezoelectric button, it generates an electrical impulse, which is detected by the circuit, activating the switch.
How LED Integration Enhances Functionality
For momentary switches with LED lights, the LED is activated by the same pressure-sensitive mechanism that triggers the switch. The LED light serves as an indicator, confirming that the switch is activated. This feature is particularly useful in low-light environments or applications where clear status indication is necessary.
Benefits of Momentary Touch Button Switches
Durability and Longevity
Momentary touch button switches are incredibly durable because they contain no moving parts. This means they are less prone to failure due to wear and tear, making them ideal for high-cycle applications where traditional switches might fail.
Customization Options
Many manufacturers offer customizable momentary switches, allowing users to select the size, color, and functionality of the switch. This makes it easy to create a switch that fits the specific needs of your application, whether you’re designing consumer electronics or industrial equipment.
Aesthetic and Tactile Feedback
Momentary touch button switches provide a tactile feel that assures users that the switch has been successfully activated. Additionally, their sleek, modern design makes them a visually appealing option for products where aesthetics matter.

Customization of Momentary Touch Button Switches
Custom Design Options for Different Industries
Momentary touch button switches can be customized to suit the unique requirements of various industries. For example, medical devices may require switches that are more sensitive to touch, while industrial applications may need more rugged and waterproof switches.
One-on-One Engineering Support for Tailored Solutions
For projects that require specialized designs, many manufacturers offer one-on-one engineering support. This ensures that your momentary touch button switches are designed to meet the precise specifications of your application, whether you’re working with complex machinery or consumer electronics.
Choosing the Right Momentary Switch for Your Project
Understanding Your Needs (Size, Functionality, Environment)
When selecting a momentary switch, it’s essential to understand your application’s requirements. Consider factors like the size of the switch, the required functionality (momentary or latching), and the environment in which the switch will be used.
How to Select the Right Momentary Touch Button Switch
Choosing the right momentary switch is a critical decision that can impact the performance and user experience of your device. Whether you need a touch button switch for consumer electronics, industrial machinery, or outdoor applications, make sure the switch meets your needs in terms of durability, functionality, and customization.
Wholesale and Retail Momentary Touch Button Switches
Bulk Buying Advantages
Purchasing momentary touch button switches in bulk allows you to save on costs and ensure consistent quality across multiple units. This is especially beneficial for large-scale projects or when creating products that require multiple switches.
Where to Find Quality Momentary Button Switches for Retail
Retail customers can find quality momentary button switches from reputable suppliers who offer both retail and wholesale options. It’s important to choose a supplier with a strong reputation for producing durable and reliable switches.
Conclusion
Momentary touch button switches, especially the 19MM metal piezoelectric models, provide an ideal solution for applications that require durability, versatility, and easy operation. Their sleek design, long lifespan, and customization options make them a top choice for industries ranging from consumer electronics to industrial machinery. By selecting the right switch for your needs, you can enhance the functionality and user experience of your products.
FAQs
- What is the difference between momentary and latching switches?
Momentary switches only stay activated while being pressed, whereas latching switches remain activated until deactivated. - Can momentary touch button switches be customized?
Yes, many manufacturers offer customization options for momentary touch button switches to suit different applications. - How long do momentary touch button switches last?
Momentary touch button switches, particularly piezoelectric models, have a long lifespan, often lasting over a million cycles due to their lack of moving parts. - Are momentary switches with LEDs available?
Yes, momentary switches with integrated LED lights are available and provide a visual indicator of the switch’s state. - What are the advantages of using piezoelectric momentary switches?
Piezoelectric momentary switches are durable, have no moving parts, and offer high tactile feedback, making them ideal for long-lasting, high-performance applications.