THBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD
THBM02
FEATURES AND BENEFITS
- Fully encapsulated contacts for increased reliability
- Ultra Small Tactile Switches
- IP67 splashproof rubber boot option
- Suitable for high-density installations
TYPICAL APPLICATIONS
- Small appliances
- Computers and peripherals
- Medical instrumentation
SPECIFICATIONS
| DC 12V 50mA DC 1V 10μA |
| <5mS |
| ≧ 100 MΩ |
| IP 67 |
| T +5/+35 |
| ≦ 100mΩ |
Models
There are two types of tactile switches: Standard tactile switches and sealed tactile switches. The
sealed tactile switches are dust-protected and water-resistant to withstand harsh environmental
conditions. They are further sub-categorized into two types: PCB insert hole terminals type
and PCB surface mounted terminals type. For PCB insert hole terminals type, terminals are
inserted into holes on the PCB and are fixed by soldering. For PCB surface-mounted terminals
type, terminals are surface-mounted and soldered on the PCB. These switches can be
transported in a standalone package, or using a taping packaging method where a carrier tape
holds the switches in place with clearance between them.
Other variations include horizontal push button type, long-stroke type, and ultra subminiature
type switches and many more, ranging from different shapes and specifications that cater to
various applications
Product Features
- WEUP’s Tact Switch: The Perfect Choice for B2B Buyers
Introducing the WEUP Tact Switch, a cutting-edge solution designed to meet the needs of B2B buyers like importers, distributors, manufacturers, brands, wholesalers, and retailers. Packed with innovative features and functionalities, this product is set to revolutionize the industry. Read on to discover why the WEUP Tact Switch is the ultimate choice for your business.
1. Enhanced Reliability and Durability
- Fully encapsulated contacts: The WEUP Tact Switch boasts fully encapsulated contacts, ensuring increased reliability. This feature is especially crucial for demanding applications in various industries such as small appliances, computers and peripherals, and medical instrumentation.
- High durability: With a contact resistance of less than 100mΩ and an insulation resistance of at least 100 MΩ, the WEUP Tact Switch guarantees long-lasting performance. It can withstand 500,000 to 300,000 operations, depending on the force model. This exceptional durability ensures that your products will operate smoothly and consistently over an extended period.
2. Compact Design for High-Density Installations
- Ultra small size: The WEUP Tact Switch’s compact design makes it ideal for high-density installations. Its 7.0×2.5mm dimensions allow for seamless integration into space-constrained applications without compromising performance or functionality.
3. Versatility in Applications
The WEUP Tact Switch proves its versatility across a wide range of applications:
- Small appliances: Whether it’s a coffee machine, toaster, or blender, the WEUP Tact Switch ensures reliable and responsive operation in small appliances.
- Computers and peripherals: From keyboards to mice and gaming devices, this switch provides a seamless user experience in the world of computing.
- Medical instrumentation: Precision and reliability are paramount in medical devices. The WEUP Tact Switch meets these requirements, making it an excellent choice for medical instruments such as patient monitors, infusion pumps, and diagnostic equipment.
4. IP67 Splash Proof Protection
The WEUP Tact Switch offers an optional IP67 splash proof rubber boot, providing additional protection against water and dust. This feature is especially valuable in environments where moisture or dust particles may compromise the performance of the switch. With the IP67 rating, you can confidently use this switch even in harsh conditions.
5. Excellent Performance Specifications
- Contact Rating: The WEUP Tact Switch operates with a contact rating of DC 12V 50mA and DC 1V 10μA, ensuring compatibility with various voltage and current requirements.
- Bounce Time: With a bounce time of less than 5ms, this switch guarantees a quick response time, minimizing any delays or disruptions in operation.
- Operating Temperature: The WEUP Tact Switch performs reliably within a temperature range of T +5/+35, making it suitable for applications in diverse climates and environments.
Basics of Tactile Switches
Tactile switches play a vital role in various industries, enabling precise control and seamless operation. Here are some key features that set the WEUP Tact Switch apart:
- Click Response: The WEUP Tact Switch offers a distinctive click response that allows users to feel the operation of the switch. This tactile feedback enhances user experience and ensures accurate input.
- High Durability: Built with high-quality materials and surface processing, the WEUP Tact Switch delivers exceptional durability. It can withstand between 100 thousand to 10 million actuations, providing reliable performance even in demanding applications.
Models
The WEUP Tact Switch offers different models tailored to specific requirements:
- Standard tactile switch: Ideal for general applications where reliability and performance are crucial.
- Sealed tactile switch: Designed for harsh environments, these switches are dust protected and water-resistant with an IP67 rating.
Characteristics
The WEUP Tact Switch boasts impressive characteristics that guarantee optimal performance:
- Rating (resistive load): The switch can handle a current range of 1 to 50 mA and a voltage range of 3 to 24 VDC.
- Minimum applicable load: With a minimum applicable load of 10 μA at 1 VDC, this switch ensures accurate operation even at low currents.
- Ambien operating temperature: The switch can operate reliably within a wide temperature range from -25°C to +70°C at 60%RH max., with no icing or condensation.
- Contact form: SPST-NO (Single Pole Single Throw – Normally Open), providing a simple yet effective configuration for a variety of applications.
Applications
The WEUP Tact Switch finds its place in numerous applications across industries:
- Commercial Equipment and Industrial Machinery: These switches are essential for condition settings and operation control in various commercial equipment and industrial machinery. From temperature controllers to control panels in air conditioning systems or measuring instruments and medical devices, the WEUP Tact Switch ensures precise operation and control.
- Household Appliances and Office Equipment: In household appliances such as printers and multifunction printers, these switches enable mode settings and operation control. Sealed tactile switches are particularly useful in dishwashers and washing machines due to their water-resistant properties.
In conclusion, the WEUP Tact Switch stands out as an exceptional choice for B2B buyers seeking reliable, durable, and versatile switches. With its compact design, enhanced reliability, ultra-small size, IP67 splash proof protection, and excellent performance specifications, this product surpasses expectations in various applications. Be it commercial equipment, industrial machinery, household appliances, or office equipment; the WEUP Tact Switch is the perfect solution. Choose the WEUP Tact Switch today to experience unparalleled quality and performance.
Why Choose WEUP?

High Quality
Our switches are manufactured using top-grade materials and undergo rigorous quality control measures to ensure superior performance.
Affordability
We understand the importance of cost-effectiveness in today’s competitive market. That’s why we offer our switches at a competitive price point without compromising on quality.


Reliable Supplier
As one of the leading China manufacturers, WEUP has established a solid reputation for providing reliable products to customers worldwide. We work with reputable suppliers and have a strong network of distributors to ensure prompt delivery.
Excellent Customer Service
At WEUP, we value our customers’ satisfaction above all else. Our dedicated team is always ready to assist you with any inquiries or concerns you may have.

Certificates









Technical Data
- Characteristics
- Drawings
Rating (resistive load) | 1 to 50 mA, 3 to 24 VDC |
Minimum applicable load (reference value) | 10 A at 1 VDC (resistive load) |
Ambient operating temperature | -25C to +70C at 60%RH max. (with no icing or condensation) |
Ambient operating humidity | 35% to 85% (at +5 to +35C) |
Contact form | SPST-NO |
Contact resistance (initial value) | 100 mΩ max. |
Insulation resistance | 100 MΩ min. (at 250 VDC with insulation tester) |
Dielectric strength | 500 VAC, 50/60 Hz for 1 min |
Bounce time | 5 ms max. |
Vibration resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
Shock resistance | Destruction: 1,000 m/s2 {approx. 100G} max. Malfunction: 100 m/s2 {approx. 10G} max. |
Durability | Standard force models (1.57 N {160 gf}): 500,000 operations min. High-force models (2.26 N {230 gf}): 300,000 operations min. |
Weight | Approx. 0.3 g |
Degree of protection | IEC IP67 |
Washing | Possible |
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