Send Your Inquiry Today
  • THBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD
  • THBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD

THBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD



  • Fully encapsulated contacts for increased reliability
  • Ultra Small Tactile Switches
  • IP67 splashproof rubber boot option
  • Suitable for high-density installations


  • Small appliances
  • Computers and peripherals
  • Medical instrumentation


  • Contact Rating:
DC 12V  50mA

DC   1V  10μA

  • Bounce
  • Insulation Resistance:
≧ 100 MΩ
  • Degree of Protection:
IP 67
  • Operating Temperature:
T +5/+35
  • Contact Resistance:
≦ 100mΩ

A tactile switch allows electricity to flow in an electrical circuit by manually pressing the operating section. The switch is used to supply input signal to actuate a device or equipment. It is designed with a small footprint suited for mounting onto the surface of printed circuit
boards (PCBs) made to connect electronic components to form electronic circuits (Figure 1). The switch activates when pressed and then turns off when released. This action is called ‘momentary action’ and can only be performed at low voltage and low current.
There are many different types of tactile switches, also known as tactile push switches or tact switches, used in a variety of applications including household appliances, office equipment, commercial equipment, and industrial machinery.
There are optional features such as size (external dimension), board mounting, and sealing structure for users to select for their applications. A tactile switch is literally a switch that users can “feel a click sense of touch”.
<Click response>
A click response of a button is the most characteristic feature of a tactile switch that lets users
feel the response of the operation from a switch. A clicking feel is generated from the contact
dome embedded in the switch. How large an operation stroke and how sharp a click sense of
touch depends on the materials and shapes of the contact dome.
<High Durability>
The contact dome also acts as a movable contact in a tactile switch. The resistance value
(contact resistance) which is generated between a movable contact and a fixed contact when a
switch is turned on can be stabilized by using specific materials, surface processing, and shape
enabling high durability capable of withstanding 100 thousand to 10 million times of use.


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

Read More

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:

    1. 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.
    2. 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.


    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.


    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.


    The WEUP Tact Switch finds its place in numerous applications across industries:

    1. 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.
    2. 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

High Quality

Our switches are manufactured using top-grade materials and undergo rigorous quality control measures to ensure superior performance.


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

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.

Excellent Customer Service


Goboll Rocker Swtich VDE
VDE Certificates
Goboll Rocker Swtich CCC
CCC Certificates
Goboll Rocker Swtich CE
CE Certificates
Goboll Rocker Swtich CQC
CQC Certificates
ENEC Certification
ENEC Certificates
Goboll Rocker Swtich PAHS
PAHS Certificates
Goboll Rocker Swtich RoHS
RoHS Certificates
Goboll Rocker Swtich TUV
TUV Certificates
Goboll Rocker Swtich UL
UL Certificates

Technical Data

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-25C to +70C at 60%RH max. (with no icing or condensation)
Ambient operating humidity35% to 85% (at +5 to +35C)
Contact formSPST-NO
Contact resistance (initial value)100 mΩ max.
Insulation resistance100 MΩ min. (at 250 VDC with insulation tester)
Dielectric strength500 VAC, 50/60 Hz for 1 min
Bounce time5 ms max.
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistanceDestruction: 1,000 m/s2 {approx. 100G} max. Malfunction: 100 m/s2 {approx. 10G} max.
DurabilityStandard force models (1.57 N {160 gf}): 500,000 operations min. High-force models (2.26 N {230 gf}): 300,000 operations min.
WeightApprox. 0.3 g
Degree of protectionIEC IP67

THBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMDTHBM02 7.0X2.5mm Micro Tactile Switch Push Button Switches SMT SMD


Related Products (4)

Download Latest Catalog

Do you supply samples? Are the Samples free?

Yes. Usually, 1-2 samples are free of charge, please support us by providing us with any express account such as DHL, FedEx, TNT, or UPS.

How is the shipping?

Our nearest port is Ningbo and Shanghai port, but if you collect the goods to ship together, we could send them to the other farther port. Usually, our customers will choose TNT, DHL, FedEx, and UPS to ship them.

How long is the delivery leading time?

Usually the samples 1-5 days to prepare. For orders, it depends on the quantity. Usually 5-15 days.

How is the packing?

For standard packing, dozens per box, 500pcs or 1000pcs per carton. We also provide you with custom box or carton packing with your logo and design.

How do you do regarding quality control?

All the products will be 100% checked before the shipment.

Send Your Inquiry Today
Scroll to Top