Send Your Inquiry Today
  • TVEF20 6.2x6.2mm Micro Tactile Switch Push Button Switches SMT SMD
  • TVEF20 6.2x6.2mm Micro Tactile Switch Push Button Switches SMT SMD

TVEF20 6.2x6.2mm 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: Enhancing Reliability and Performance in Electronic DevicesIntroducing the WEUP Tact Switch, a high-quality and reliable component specifically designed to meet the needs of B2B buyers in the electronics industry. With its impressive features and functionality, this innovative product is sure to capture the attention of importers, distributors, manufacturers, brands, wholesalers, and retailers alike.Enhanced Reliability for Optimal Performance
      • Fully encapsulated contacts: The WEUP Tact Switch is equipped with fully encapsulated contacts, ensuring increased reliability. This feature enhances the lifespan of the switch, making it ideal for applications that require long-term durability.
      • High durability: The contact dome, acting as a movable contact within the switch, is designed to withstand 100 thousand to 10 million cycles of use. This level of durability guarantees consistent performance even under heavy usage conditions.
      • Low contact resistance: With a contact resistance of less than 100mΩ, the WEUP Tact Switch ensures minimal power loss during operation, resulting in efficient and reliable electrical connections.

      Compact Design for Versatile Installations

      • Ultra Small Tactile Switches: The compact size of the WEUP Tact Switch, measuring at 6.2×6.2mm, makes it suitable for high-density installations. Its small footprint allows for easy integration onto printed circuit boards (PCBs), facilitating the connection of electronic components and the formation of electronic circuits.
      • Suitable for various applications: From small appliances to computers and peripherals, and even medical instrumentation, the WEUP Tact Switch offers versatility in its applications. This adaptability makes it an excellent choice for a wide range of industries and products.

      IP67 Splash Proof Option for Added Protection

      • IP67 splash proof rubber boot: For applications that require additional protection against water or dust ingress, the WEUP Tact Switch offers an optional IP67 splash-proof rubber boot. This feature ensures that the switch remains functional even in harsh environmental conditions.

      Specifications that Meet Industry Standards

      The WEUP Tact Switch boasts impressive specifications that adhere to industry standards, ensuring optimal performance and compatibility:

      • Contact Rating: DC 12V 50mA; DC 1V 10μA
      • Bounce time: <5mS
      • Insulation Resistance: ≥ 100 MΩ
      • Degree of Protection: IP 67
      • Operating Temperature: T +5/+35
      • Contact Resistance: ≤ 100mΩ

      Unparalleled Applications

      The versatility of the WEUP Tact Switch makes it suitable for a wide range of applications across various industries:

      • Small appliances: From kitchen appliances to home automation systems, the WEUP Tact Switch provides reliable input signals to activate and control various functions.
      • Computers and peripherals: Whether it’s a keyboard, mouse, or gaming controller, the WEUP Tact Switch ensures seamless user interaction and response in computer systems.
      • Medical instrumentation: Precise and reliable input signals are crucial in medical devices. The WEUP Tact Switch guarantees accurate operation for instruments such as patient monitors and diagnostic equipment.

      Understanding Tactile Switches

      A tactile switch is more than just a button; it offers users a distinct click response upon operation. The WEUP Tact Switch’s click response is generated from the embedded contact dome within the switch. The size and shape of the contact dome determine the operation stroke and the sharpness of the click sense.

      WEUP Tact Switch Models

      The WEUP Tact Switch lineup includes two types: Standard tactile switches and sealed tactile switches. The sealed tactile switches are particularly suitable for harsh environments as they provide protection against dust and water ingress. There are two sub-categories within the sealed tactile switches:

      • PCB insert hole terminals type: Terminals are inserted into holes on the PCB and fixed through soldering.
      • PCB surface mounted terminals type: Terminals are surface-mounted and soldered on the PCB.

      Additionally, there are various other variations available, including horizontal push button type, long-stroke type, and ultra subminiature type switches. These options cater to different shapes and specifications required by diverse applications.

      Certifications and Quality Assurance

      The WEUP Tact Switch meets international standards and undergoes rigorous testing to ensure superior quality:

      • Certifications: CQC, CCC, CE, RoHS, ENEC, PAHS, VDE, TUV, UL
      • Durability: Standard force models are tested for a minimum of 500,000 operations, while high-force models endure no less than 300,000 operations.

      Applications Across Industries

      The WEUP Tact Switch finds its application in a wide range of industries:

      • Commercial equipment and industrial machinery: Enable setting operating modes, conditions, and start/stop functions in temperature controllers, air conditioning systems, inverter control panels, measuring instruments, and medical devices.
      • Household appliances and office equipment: Facilitate mode settings and operation control in devices like printers, multifunction printers, dishwashers, washing machines, copiers, and monitors.

      In conclusion, the WEUP Tact Switch stands out as a reliable and efficient component for electronic devices. Its enhanced reliability features, compact design, IP67 splash-proof option, industry-standard specifications, and versatile applications make it an attractive choice for B2B buyers. Whether you are a China manufacturer, supplier, or wholesaler looking to enhance your product offerings or a brand or retailer seeking reliable components for your electronic devices, the WEUP Tact Switch is the perfect solution for you.

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

TVEF20 6.2x6.2mm 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
Update cookies preferences
Scroll to Top