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  • TVEM21 6.2X6.2mm Micro Tactile Switch Push Button Switches SMT SMD
  • TVEM21 6.2X6.2mm Micro Tactile Switch Push Button Switches SMT SMD

TVEM21 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: The Perfect Choice for Your Business Needs


                In today’s fast-paced business world, finding reliable and high-quality components for your products is essential. As a B2B buyer, you understand the importance of selecting the right suppliers and manufacturers to ensure the success of your business. If you are in the market for a top-notch tactile switch, look no further than WEUP’s Tact Switch (TVEM21 6.2X6.2mm Micro Tactile Switch Push Button Switches SMT SMD). With its outstanding features and exceptional performance, this product is sure to meet and exceed your expectations.

                Reliability and Durability:

                One of the standout features of WEUP’s Tact Switch is its fully encapsulated contacts, which enhance the reliability of the switch. This means that you can trust this product to perform consistently over time, even in demanding applications. The switch is designed to withstand high-density installations, making it suitable for a wide range of industries, including small appliances, computers and peripherals, and medical instrumentation.

                Compact Size and Easy Installation:

                The ultra-small size of the WEUP Tact Switch allows for easy integration into your products, particularly on printed circuit boards (PCBs). This small footprint ensures that you can maximize space utilization without compromising on functionality. Additionally, the switch is available with surface mount technology (SMT) and surface mount device (SMD) options, making installation quick and hassle-free.

                IP67 Splash Proof Option:

                WEUP understands that some applications require additional protection against water damage. That’s why they offer an IP67 splash-proof rubber boot option for their Tact Switch. This feature ensures that the switch remains protected against splashes and accidental spills, providing peace of mind for both you and your customers.

                High Performance Specifications:

                When it comes to performance, WEUP’s Tact Switch truly stands out. With a contact rating of DC 12V 50mA and DC 1V 10μA, this switch can handle a wide range of electrical loads. The bounce time is less than 5ms, ensuring quick and responsive operation. Additionally, the contact resistance is less than 100mΩ, guaranteeing efficient electrical conductivity.

                Versatility and Adaptability:

                WEUP’s Tact Switch is designed to cater to a variety of applications. Whether you are in the market for a tactile push switch for household appliances, office equipment, commercial equipment, or industrial machinery, this product has got you covered. Its versatility allows it to be utilized in temperature controllers, air conditioning systems, printers, copiers, measuring instruments, and even medical devices.

                High Durability and Longevity:

                WEUP’s Tact Switch is built to last. The contact dome embedded in the switch ensures a click response that users can feel. Moreover, this dome acts as a movable contact, enabling high durability capable of withstanding up to 10 million times of use. This level of longevity is crucial for devices that require frequent operation and ensures that your products will continue to perform reliably over extended periods.

                Wide Range of Models:

                To cater to different needs and preferences, WEUP offers a wide range of models within their Tact Switch product line. These include standard tactile switches as well as sealed tactile switches. The sealed switches are designed to withstand harsh environmental conditions, making them perfect for applications that require dust protection and water resistance.

                Certifications and Compliance:

                When it comes to sourcing components for your business, it’s important to work with suppliers who prioritize quality and compliance. WEUP’s Tact Switch meets international standards and has obtained certifications such as CQC, CCC, CE, RoHS, ENEC, PAHS, VDE, TUV, and UL. These certifications demonstrate their commitment to providing products that adhere to global standards.


                In conclusion, WEUP’s Tact Switch is a standout product that offers exceptional reliability, durability, and performance. Its compact size, easy installation options, and IP67 splash-proof feature make it a versatile choice for various industries and applications. With high durability and a wide range of models available, this switch can meet the specific needs of your business. Furthermore, its certifications ensure compliance with international standards. When sourcing components for your products, partnering with trusted China manufacturers like WEUP is crucial. Don’t miss out on this opportunity to enhance your products with a high-quality tactile switch from WEUP. Contact our authorized distributors and wholesalers today to explore the various options available for your business needs.

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

TVEM21 6.2X6.2mm Micro Tactile Switch Push Button Switches SMT SMD

TVEM21 6.2X6.2mm Micro Tactile Switch Push Button Switches SMT SMD

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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.

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