4.5*4.5 Tact Switch SMD Momentary Push Button Micro Tact Switch
|Product Name||Tact Switch||Model Number||TS-4519, TS-4520|
|Rated Load||50mA 12V||Temperature||-20ºC~+70ºC|
|Contact resistance||≤0.03Ω||Insulation resistance||100mΩ max|
|High||3.8 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0mm（customized support）|
Item heights come in a variety of sizes
Special note: the height does not include the overall height of the pin
Height = switch handle + total height of base
High quality support
High quality metal materials are selected, and nickel plating on the surface increases tin performance and prevents oxidation on the surface to add beauty.
High quality shrapnel
High quality stainless steel/silver-plated copper shrapnel, high rebound life and good contact performance, make the product more durable.
Button press cap
Proper according to the cap, smooth surface processing feel more perfect.
High-tech achievements Seiko base for the quality of products to lay the foundation.
Can customize the required height of the product.