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  • TVCU13 4.8X4.8mm Micro Tactile Switch Push Button Switches SMT SMD
  • TVCU13 4.8X4.8mm Micro Tactile Switch Push Button Switches SMT SMD

TVCU13 4.8X4.8mm 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

      • Tact Switch (Model: TVCU13 4.8X4.8mm Micro Tactile Switch Push Button Switches SMT SMD) is a highly reliable and efficient product designed to cater to the needs of B2B buyers such as importers, distributors, manufacturers, brands, wholesalers, and retailers. With its exceptional features and functions, this switch is ideal for a wide range of applications in various industries.
      • Fully encapsulated contacts for increased reliability: The Tact Switch is equipped with fully encapsulated contacts that enhance its reliability. This feature ensures consistent performance and minimizes the risk of contact failure, making it highly suitable for demanding applications.
      • Ultra Small Tactile Switches: The compact size of the Tact Switch enables it to fit into tight spaces, making it perfect for high-density installations. Its small footprint allows for easy integration into various devices and equipment without compromising on performance.
      • IP67 splash-proof rubber boot option: This Tact Switch offers an optional IP67 splash-proof rubber boot, providing additional protection against water and dust. It is designed to withstand harsh environmental conditions, making it suitable for use in a wide range of industries, including medical instrumentation and small appliances.
      • Suitable for high-density installations: The Tact Switch is specifically designed to cater to high-density installations. Its small size, combined with its reliable performance, makes it an ideal choice for applications where space is limited but performance is crucial.

      The Tact Switch (Model: TVCU13) is manufactured by WEUP, a trusted name in the industry known for its commitment to quality and customer satisfaction. As one of the leading China manufacturers, WEUP takes pride in producing high-quality products that meet the stringent requirements of B2B buyers.

      With this Tact Switch, B2B buyers can expect a reliable and efficient solution for their various needs. Whether it’s for small appliances, computers and peripherals, or medical instrumentation, this switch delivers consistent performance and durability.

      Manufacturers and brands can benefit from incorporating the Tact Switch into their products. Its small size and reliable performance make it an excellent choice for integration into electronic devices, ensuring smooth operation and user satisfaction.

      Importers and distributors can take advantage of the Tact Switch’s popularity and market demand. By partnering with WEUP, they gain access to a high-quality product that meets the needs of their customers. The Tact Switch’s compatibility with a wide range of applications makes it a versatile option for wholesalers and retailers alike.

      Here are some key reasons why B2B buyers should consider WEUP’s Tact Switch:

      1. Reliability: The fully encapsulated contacts ensure consistent performance and minimize the risk of contact failure, making it a reliable choice for critical applications.
      2. Compact Size: The ultra-small size of the Tact Switch allows for easy integration into various devices without sacrificing performance.
      3. High-Density Installations: The Tact Switch is designed to meet the requirements of high-density installations, making it suitable for applications where space is limited.
      4. IP67 Splash-Proof Option: The optional splash-proof rubber boot provides additional protection against water and dust, making it ideal for use in challenging environments.
      5. Versatility: The Tact Switch can be used in a wide range of industries, including small appliances, computers and peripherals, and medical instrumentation.

      By choosing WEUP’s Tact Switch, B2B buyers can benefit from a reliable, efficient, and versatile product that meets their specific requirements. With its exceptional features and functions, this switch stands out among its competitors in the market.

      As one of the leading manufacturers in China, WEUP ensures that its products meet the highest quality standards. With their state-of-the-art factory and a team of experienced professionals, WEUP delivers products that exceed customer expectations.

      For importers, distributors, manufacturers, brands, wholesalers, and retailers looking to source high-quality Tact Switches from a reputable supplier, WEUP is the ideal choice. With their commitment to customer satisfaction and competitive pricing, WEUP offers a valuable partnership opportunity.

      In conclusion, WEUP’s Tact Switch (Model: TVCU13) is a reliable, efficient, and versatile product that caters to the needs of B2B buyers. With its fully encapsulated contacts, compact size, high-density installation suitability, IP67 splash-proof option, and compatibility with various industries, this switch offers exceptional value. By choosing WEUP as their supplier, B2B buyers can trust in the quality and reliability of their products.

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


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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

TVCU13 4.8X4.8mm Micro Tactile Switch Push Button Switches SMT SMDTVCU13 4.8X4.8mm 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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