Home / FBelec Products / Switch & Indicator / Tact Switch
Picture Model No. Rated Voltage Rated Current Description Datasheet Order
Two pin SMT patch touch switch high temperature resistance 3 × six × 4.3/5/6/7 touch the key switch manufacturer

FBTS-3.5×6×4.3-W

12V 0.05A

Two pin SMT patch touch switch high temperature resistance 3 × six × 4.3/5/6/7 touch the key switch manufacturer

Reset switch patch self-locking switch 8 * 8 high head with column high temperature resistant light touch switch reflow soldering

FBTS-8x8

30V 0.1A

Reset switch patch self-locking switch 8 * 8 high head with column high temperature resistant light touch switch reflow soldering

2-pin vertical plug-in 3 × six × 4.3/5/6 dip tap switch key switch toy button reset type

FBTS-3.5×6×4.3-G

12V 0.05A

2-pin vertical plug-in 3 × six × 4.3/5/6 dip tap switch key switch toy button reset type

Reset self-locking key switch six pin 5.8 × 5.8 high temperature resistant over reflow soldering patch flat head

FBTS-5.8X5.8 SMD

30V 0.1A

Reset self-locking key switch six pin 5.8 × 5.8 high temperature resistant over reflow soldering patch flat head

Smart home side press self-locking switch high head button 5.8 * 5.8 high temperature resistant light touch button flat head with column

FBTS-5.8X5.8 Side

30V 0.1A

Smart home side press self-locking switch high head button 5.8 * 5.8 high temperature resistant light touch button flat head with column

Two foot bending edge 5.8 * 5.8 high temperature resistant key switch flat head self-locking beauty massage instrument switch

FBTS-5.8x5.8-TA

30V 0.1A

Two foot bending edge 5.8 * 5.8 high temperature resistant key switch flat head self-locking beauty massage instrument switch

Wave soldering high temperature resistant flat head key switch 5.8 * 5.8 non locking / self-locking switch high head plug-in button

FBTS-5.8x5.8-HP

30V 0.1A

Wave soldering high temperature resistant flat head key switch 5.8 * 5.8 non locking / self-locking switch high head plug-in button

tact switch the 4.5 * 4.5 copper foot reflow soldering patch and touch the high temperature resistant key switch with braided copper silver shrapnel

FBTS-4.5x4.5 SMD

12V 0.05A

tact switch the 4.5 * 4.5 copper foot reflow soldering patch and touch the high temperature resistant key switch with braided copper silver shrapnel

Self locking non locking key switch side plug six pin high head 5.8 × 5.8 high temperature resistant reflow soldering

FBTS-5.8x5.8-HS

30V 0.1A

Self locking non locking key switch side plug six pin high head 5.8 × 5.8 high temperature resistant reflow soldering

self-locking non locking key switch high head 5.8 × 5.8 high temperature resistant side patch reflow welding with column

FBTS-5.8x5.8-HH

30V 0.1A

self-locking non locking key switch high head 5.8 × 5.8 high temperature resistant side patch reflow welding with column

5.8 * 5.8 flat head patch short foot self-locking / non locking key switch high temperature reflow soldering

FBTS-5.8x5.8-PTD

30V 0.1A

5.8 * 5.8 flat head patch short foot self-locking / non locking key switch high temperature reflow soldering

Self locking keyless switch flat head 7 × 7 key switch of high temperature resistant massager aromatherapy machine

FBTS-7x7

30V 0.1A

Self locking keyless switch flat head 7 × 7 key switch of high temperature resistant massager aromatherapy machine

Self locking keyless switch 8 * 8 high head plug-in high temperature resistant beauty instrument aromatherapy machine switch

FBTS-8x8-H

30V 0.1A

Self locking keyless switch 8 * 8 high head plug-in high temperature resistant beauty instrument aromatherapy machine switch

TVDP01 6x6mm micro tactile switch push button switch 4 pin DIP 6*6 miniature tact switch for TV remote

FBTS-6×6×7.3

50V 0.3A

TVDP01 6x6mm micro tactile switch push button switch 4 pin DIP 6*6 miniature tact switch for TV remote

tactile switch 6.2 * 6.2 * h four pin plug-in series shrapnel high temperature resistant red key

FBTS-6.2x6.2xH

12V 0.05A

tactile switch 6.2 * 6.2 * h four pin plug-in series shrapnel high temperature resistant red key

SMD SMT 6*6 Series various height tact tactile switch push button switch

FBTS-6.2x6.2-5P

12V 0.05A

SMD SMT 6*6 Series various height tact tactile switch push button switch

Mini Ultra-thin micro-motion electronic Push Tactile switches button Patch SMD Tact Switch

FBTS-6x6

12V 0.05A

Mini Ultra-thin micro-motion electronic Push Tactile switches button Patch SMD Tact Switch

Gently touch the switch patch 3 * 6 * 5h side and press the shrapnel high temperature resistant button with bracket

FBTS-3x6x5

12V 0.05A

Gently touch the switch patch 3 * 6 * 5h side and press the shrapnel high temperature resistant button with bracket

illuminated Smd tactile switch tact switch 6x6x8 side 4 pin 5 pin tactile buttons 12x12mm 4x4mm side 6*6*4.3 Tact Switch

FBTS-12x12

12V 0.05A

illuminated Smd tactile switch tact switch 6x6x8 side 4 pin 5 pin tactile buttons 12x12mm 4x4mm side 6*6*4.3 Tact Switch

White head high temperature wave soldering key switch 5.8 × 5.8 six pin plug-in of self-locking switch

FBTS-5.8x5.8-S

30V 0.1A

White head high temperature wave soldering key switch 5.8 × 5.8 six pin plug-in of self-locking switch

5.8x5.8 Momentary Tactile Tact Switch 4 Pin DIP Through-Hole Momentary Push Button

FBTS-5.8x5.8-6p

30V 0.1A

5.8x5.8 Momentary Tactile Tact Switch 4 Pin DIP Through-Hole Momentary Push Button

tactile switch right angle DIP type height of button can be cudtomized 4 way tact push button switch smd

FBTS-5.8x5.8-4P

30V 0.1A

tactile switch right angle DIP type height of button can be cudtomized 4 way tact push button switch smd

msr 5.8*5.8mm 4p brass tact push button switch SMD SMT 12V 50mA micro Tactile Switch for Pcb Board

FBTS-5.8x5.8

30V 0.1A

msr 5.8*5.8mm 4p brass tact push button switch SMD SMT 12V 50mA micro Tactile Switch for Pcb Board

6.2*6.2mm button Switch surface mount tact switch remote control push button switch

FBTS-6.2x6.2

12V 0.05A

6.2*6.2mm button Switch surface mount tact switch remote control push button switch

Factory direct high quality tact switch 4.8*4.8 260gf DIP SMT 4pin tactile push button switch

FBTS-4.8x4.8x0.55

12V 0.05A

Factory direct high quality tact switch 4.8*4.8 260gf DIP SMT 4pin tactile push button switch

Momentary onoff latching Tact Switch Phone Button Side push Micro Button light touch switch

FBTS-3.5x6x2.5

12V 0.05A

Momentary onoff latching Tact Switch Phone Button Side push Micro Button light touch switch

6*6 Micro Touch Key Tactile Switch 6*6 6x6x4.3/5/6/7/8/9/10/11/12/13 mm DIP 4pins Vertical Push Button Tact Switch

FBTS-6x6x5-M2P

12V 0.05A

6*6 Micro Touch Key Tactile Switch 6*6 6x6x4.3/5/6/7/8/9/10/11/12/13 mm DIP 4pins Vertical Push Button Tact Switch

SMT Metal Tactical Push Button Switch Tact Switch Key button Speaker Audio button

FBTS-3x6x3.5

12V 0.05A

SMT Metal Tactical Push Button Switch Tact Switch Key button Speaker Audio button

tact switch 5.8*5.8 pin dip tactile push button smd micro switch tact switches for electronic devices

FBTS-5.8x5.8-SW

30V 0.1A

tact switch 5.8*5.8 pin dip tactile push button smd micro switch tact switches for electronic devices

Tact Switch 3.5x4.7x1.7 Button Wholesale High Quality Electronic Component Data Cable

FBTS-3.5x4.7x1.7

12V 0.05A

Tact Switch 3.5x4.7x1.7 Button Wholesale High Quality Electronic Component Data Cable

tact switch the copper foot switch 6 * 6 side two foot copper silver compound key, and insert the circular key switch on the side

FBTS-6x6x5-2P

12V 0.05A

tact switch the copper foot switch 6 * 6 side two foot copper silver compound key, and insert the circular key switch on the side

12X12 waterproof tactile switch, waterproof tact switch, tact switch waterproof

FBTS-12x12-SMD

12V 0.05A

12X12 waterproof tactile switch, waterproof tact switch, tact switch waterproof

6x6 x12mm 12V 50mA SMD Tact Switch Push Button Tactile Switch

FBTS-6x6-SMD

12V 0.05A

6x6 x12mm 12V 50mA SMD Tact Switch Push Button Tactile Switch

Wholesale micro smd tact switch push button switches 3 pin legs

FBTS-4.5x4.5-3P

12V 0.05A

Wholesale micro smd tact switch push button switches 3 pin legs

tactile switch sright angle tact switch tactile smd DIP type with 4 terminals tact switch tactile

FBTS-2x4

12V 0.05A

tactile switch sright angle tact switch tactile smd DIP type with 4 terminals tact switch tactile

4.8*4.8*0.8-15H tact switch with black button 4.3h 4.5h 5h 6h 7h 15h

FBTS-4.8x4.8x0.8

12V 0.05A

4.8*4.8*0.8-15H tact switch with black button 4.3h 4.5h 5h 6h 7h 15h

ELectronic components black copper pins micro tact switches small switch start stop push button switch

FBTS-2.6x3.0x0.65

12V 0.05A

ELectronic components black copper pins micro tact switches small switch start stop push button switch

6x6mm Series Tact Switch For Electronic Switches SMD SMT Momentary 6x6 Tactile switches

FBTS-6x6-DIP

12V 0.05A

6x6mm Series Tact Switch For Electronic Switches SMD SMT Momentary 6x6 Tactile switches


Tact Switch

  • What is a tact switch?


    Tact switch, also known as key switch, it first appeared in Japan [called: sensitive switch]. When it is used to meet the conditions of operating force, it puts pressure on the operating direction of the switch. The switch function is closed and connected. When the pressure is cancelled, the switch is disconnected. Its internal structure is realized by the force change of metal shrapnel.

    The light touch switch is composed of insert, base, shrapnel, button and cover plate. The waterproof light touch switch adds a layer of polyimide film on the shrapnel.

    The light touch switch has the advantages of small contact resistance, accurate operating force error, diversified specifications and so on. It is widely used in electronic equipment and white appliances, such as video and audio products, digital products, remote controls, communication products, household appliances, security products, playing equipment, computer products, fitness equipment, medical equipment, note checking pen, laser pen keys and so on. Because of the environmental conditions (less than twice the elastic force / ambient temperature and humidity conditions and electrical performance) caused by touching the switch, large equipment and high load buttons are directly replaced by conductive rubber or pot switch hardware shrapnel, such as medical equipment, TV remote control, etc.


    About the pin position of the five pin light touch switch: the two pins are a group. When the switch body is correctly pressed, the four pins are connected, and the fifth pin is grounded.

    micro tact switches is the fourth generation switch product developed with the requirements of the development of electronic technology. The earliest volume is 12mmX12mm, 8mmX8mm, and now it is 6mm, less than 6mm. There are three types of product structures: vertical, horizontal and horizontal with ground end. Now there are two types: combined type (3m, 4m, SM, 6m and SM) and potentiometer touch switch combination, which meet the requirements of various domestic electronic products. Installation dimensions are 6 SMM fire is 4.5mm, 5.5mm and 4mm and 6mm and 4mm. There are 4.5mmX4.5mm small touch switches and chip touch switches abroad. Chip touch switches are suitable for surface assembly. At present, the use of conductive rubber switches is also very popular.


    At present, there is a fifth generation switch membrane switch, which has the same function as the touch switch. It is mainly used in electronic instruments and CNC machine tools, but it has high resistance and poor hand feeling. In order to overcome the poor hand feeling, some membrane switches are not made of silver layer as the contact point, but are equipped with contact reeds


    How to purchase Tactile Switches?

    The key factors affecting the quality of the light touch switch are the protection, solderability, conduction reliability, service life, hand feeling, production process and installation size of the light touch switch. The first factor is the pin substrate. The pin substrate of the light touch switch is brass or phosphor copper (low-grade iron). In order to reduce the contact resistance, the pins are basically silver plated, In order that the SO2 gas in the air will oxidize when silver meets, which will directly affect the weldability and contact resistance of the switch, the silver plating thickness and silver plating process of the base material of the pin must be controlled in place for a high-quality light touch switch.

    The advantages and disadvantages of silver plating in the market are as follows:

    Silver plating thickness: more than 0.3um (rear silver), 0.2um (thin silver), 0.1um (white plating)

    Silver plating process: pre nickel plating and then silver plating on the substrate, pre copper plating and then silver plating on the substrate, and direct silver plating on the substrate

    Whether the substrate is treated with protective agent after silver plating or whether the switch has dust-proof and waterproof function is very key. Otherwise, even the best silver plating treatment will oxidize the switch.

    Secondly, the key factor affecting the conduction reliability is the structure of the contact point, because the function of the light touch switch is to conduct the contact conduction between the contact point and the shrapnel, the larger the contact surface of the contact point, the better. The contact surface is determined by the structure.

    There are probably three types of structures in the market, and the order of advantages and disadvantages is as follows:Large bubble (crater type) "o-contact", slotted type "2-point contact", flat bubble type "1-point contact"


    Third, the service life and feel are determined by the combination of the stroke of the light touch switch and the shrapnel. The shorter the stroke, the lighter the sound, the longer the service life, and vice versa. In the case of fixed shrapnel technology, the service life of the light touch switch is mainly determined by the stroke or sound;

    In addition, the key factor determining the life of shrapnel is stamping technology. Stamping technology in Japan and Taiwan has been very popular in China. Therefore, under the condition of technology improvement, whether the requirements for materials will be reduced again? For example, there are four main types of 160gf shrapnel life in the market

    About 50000 times (domestic phosphor copper or relatively backward stamping technology), about 100000 times, more than 200000 times (stainless steel)

    The fourth is the production process. With accessories, the final impact on the quality is the assembly process. The assembly process depends on the management ability of the production company, employees' quality awareness and quality assurance ability. The final product quality produced by different assurance ability must be different. The market assembly methods include labor and machines. The machine assembly cost is low, but the product quality is low, The cost of manual assembly is high, but the quality is also high.


    The fifth is delivery inspection. The methods and items of delivery inspection also affect the quality of the final touch switch, such as whether the appearance, feel, conduction, resistance and other items are spot checked or full checked. For example, if the scrap rate required by some large manufacturers is measured by ppm or zero defects, it is necessary to set sampling inspection or quality inspection after the full inspection is set in the delivery inspection.

    FBelec is the best tact switch manufacturers! with IATF16949 certificate

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