THBM03 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD
THBM03
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
- Introducing WEUP’s Tact Switch: Enhancing Reliability and EfficiencyWEUP’s Tact Switch (THBM03) is a high-quality, ultra-small push button switch that is designed to meet the diverse needs of B2B buyers in the electronics industry. With its impressive features, this switch offers enhanced reliability and efficiency, making it the ideal choice for importers, distributors, manufacturers, brands, wholesalers, and retailers. Let’s delve into the compelling reasons why WEUP’s Tact Switch should be your go-to choice.1. Fully Encapsulated Contacts for Increased Reliability
- The THBM03 Tact Switch is equipped with fully encapsulated contacts, ensuring superior reliability even in demanding environments. This feature enhances the switch’s lifespan and minimizes the risk of malfunction, providing peace of mind to both manufacturers and end-users.
2. Ultra Small Tactile Switches for High Density Installations
- With a compact size of 7.0×2.5mm, the THBM03 Tact Switch is perfectly suited for high density installations on printed circuit boards (PCBs). This allows manufacturers to optimize space utilization within their electronic devices, making it an excellent choice for small appliances, computers and peripherals, and medical instrumentation.
3. IP67 Splash Proof Rubber Boot Option
- To provide additional protection against water splashes and dust ingress, WEUP offers an optional IP67 splash-proof rubber boot for the THBM03 Tact Switch. This feature ensures the switch’s durability in various environments, making it suitable for applications that require resistance to harsh conditions.
4. Wide Range of Applications
- The THBM03 Tact Switch is suitable for a broad range of applications across different industries. Whether it’s small appliances, computers and peripherals, or medical instrumentation, this versatile switch can meet the demands of diverse electronic devices. Its reliable performance and compact size make it an excellent choice for manufacturers in a variety of sectors.
5. High Durability and Longevity
- WEUP’s Tact Switch boasts high durability, capable of withstanding 100 thousand to 10 million cycles of use. The switch’s contact dome, which acts as a movable contact, is designed using specific materials and surface processing techniques to ensure stability and longevity. This durability minimizes downtime and maintenance costs for manufacturers while maximizing end-user satisfaction.
6. Excellent Technical Specifications
- The THBM03 Tact Switch comes with impressive technical specifications that further enhance its appeal:
- Contact Rating: DC 12V 50mA, DC 1V 10μA
- Bounce: <5mS
- Insulation Resistance: ≥ 100 MΩ
- Degree of Protection: IP67
- Operating Temperature: T +5/+35
- Contact Resistance: ≤ 100mΩ
7. Extensive Models to Meet Various Requirements
- WEUP understands the diverse needs of the electronics industry and offers an extensive range of models to cater to different applications. From standard tactile switches to sealed tactile switches, PCB insert hole terminals type to PCB surface mounted terminals type, WEUP has you covered. With options like horizontal push button type, long-stroke type, and ultra subminiature type switches, you can find the perfect fit for your specific requirements.
8. Trusted Manufacturer with Global Reach
- As one of the leading China manufacturers, WEUP has built a strong reputation for delivering high-quality electronic components. With a focus on customer satisfaction, WEUP provides exceptional customer support and after-sales service. Their products are widely recognized by importers, distributors, manufacturers, brands, wholesalers, and retailers worldwide.
In conclusion, WEUP’s Tact Switch (THBM03) is a reliable and efficient solution that meets the needs of B2B buyers in the electronics industry. With fully encapsulated contacts, ultra-small design, IP67 splash-proof option, and extensive model variations, this switch offers enhanced reliability and flexibility for various applications. Backed by excellent technical specifications and the trusted reputation of WEUP as a manufacturer, this product is an excellent choice for importers, distributors, manufacturers, brands, wholesalers, and retailers seeking high-quality electronic components. Take advantage of WEUP’s commitment to excellence and explore their wide range of products today!
- Introducing WEUP’s Tact Switch: Enhancing Reliability and EfficiencyWEUP’s Tact Switch (THBM03) is a high-quality, ultra-small push button switch that is designed to meet the diverse needs of B2B buyers in the electronics industry. With its impressive features, this switch offers enhanced reliability and efficiency, making it the ideal choice for importers, distributors, manufacturers, brands, wholesalers, and retailers. Let’s delve into the compelling reasons why WEUP’s Tact Switch should be your go-to choice.1. Fully Encapsulated Contacts for Increased Reliability
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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