12x12mm Micro Switch push button Tactile Switch

Short Description:

T6-1212ED push button switches, with reliable dome contact technology, strong tactile and auditory feedback and low manufacturing cost make it the most widely used tactile switch. In particular, multiple actuator height and up to 23mm and operating force options offers designers with more options.

  • Reference Price:
    1000pcs USD0.040
    10000pcs USD0.030
    20000pcs USD0.025
  • Lead time:

    12-15 days after confirmation

  • Sample:

    Sample free, buyer pay freight, ready to ship.

  • Shipment:

    DHL, FedEx, UPS, ARAMEX, TNT, EMS, etc.

  • Payment:

    T/T, L/C, Paypal, Visa, MasterCard, etc.

  • Product Detail

    Product Tags


    Stable Dome Contact Technology

    This tact switch is made up cover, plunger, contact dome, base, contact and terminals. Among them, the application of dome contact technology in the miniature push button switch is a revolutionary great creation. In the sectional view on the right, it can be clearly seen that the driving stem is pressed to the contact in the center of the dome under the action of pressure to make the circuit connected.  When the pressure is released, the dome rapidly bounces off the contact by virtue of its own elasticity, and disconnects the circuit.


    Best Economic Applicability

    Due to the wide application of industrial automation equipment, the manufacturing cost of this typical momentary push button switch is very low. In addition, this snap in type and welding method, the production process is simple, can be machine welding; also can be manual welding. Therefore, the application is very wide.


    The Highest Actuator Handle in the Tactile Switch

    There are multiple actuator heights to choose from, as shown in the figure. In addition, this button switch has the highest handle height of 23mm of any push button switch. This offers designers an option in a particular environment.

    Tech. Specifications


    Top push snap in type


    50mA 12V DC



    Operating Temperature

    -20oC - +70oC

    Life Time

    100,000 Cycles

    Initial Contact Resistance

    500 mΩ Max

    Operating Force

    160gf, 200gf, 250gf, 300gf,350gf,400gf


    RoHs, Reach

    Protect Structure

    IP55 Equivalent

    Insulation Resistance

    100MΩ min 100V DC 1min

    Explanation of Part Number (How to Order)


    Packing Specification

    Tape & Reel packing will be adopted. The packing details are as follows.
    ● In reels of 2000 pieces for actuator height 3.5mm.
    ● External diameter of reel 330mm
    ● The inner thickness of reel 13.5mm
    ● Export packing 1 carton 20000 pieces
    ● Export package measurements 345x345x205mm
    ● For reels of 380mm diameter, please inquire.


    Recommended Reflow Sodering Conditions

    The temperature profile is available for surface mount type.
    ● Soldering temperature: 350oC max
    ● Duration of soldering: 3s max
    ● Capacity of soldering iron: 60W max
    ● The datasheet of embossed Carrier tape is shown below.
    ● Please confirm the specification or our product for the detailed condition.
    ● Soldering conditions differ depending on reflow soldering machine.


    (Soldering Temperature Profile)


    TIANDU TECH. tact switch, smallest footprint and thickness, make it widely used in a variety of fields, especially for compact and low profile products, including:
    ● Wearable Technology, such as smart watches, wearable computer, technical clothing, intelligent glasses, etc;
    ● Telecommunication, such as mobile phone, portofoon, helmeted radio speaker-phone, in-ear headphones, smart earbuds, etc.
    ● Computer Peripherals, such as mouse, the tablet, LCD screen, scanner, Multi function printer,
    ● Consumer Electronics, such as ultra thin TV set, electronic toy, game consoles, cameras, massage chairs, hearing aids, etc.
    ● Instrumentation, such as electronic scales, robots, drones, electronic doors, alarms, automatic control equipment, etc.
    ● Medical Equipment, such as sphygmomanometers, electronic thermometers, ultrasound diagnostic devices, etc.
    ● vehicle equipment, such as car navigation, car protection device, vehicle mounted positioning device, etc;


    Wearable Electronics




    Computer Peripherals


    Consumer Electronics




    Medical Equipment

    Recommendation of Similar Tactile Switch


    12x12mm Low profile Micro Tactile Switch


    12x12mm Nano-miniature Low Profile Tact Switch


    12x12mm Compact Type mini push button switch


    12x12mm Ultra miniature Low Profile Tact Switch


    12x12mm Compact Type Mini tace switch

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