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Highly-manufactured microswitches designed for PCB through-hole and surface mounting are now available from TME.

The microswitches have an aesthetic appearance and are available in a number of colours.

The buttons are made of high-quality material; the top elements are available in a round or square shape with various surfaces and heights.

The microswitches are illuminated by means of coloured LEDs: red, green, blue or white.

The microswitches are also available with two-colour illumination in red and green – colour selection is made by changing the polarisation of LED supply voltage.

The buttons are made of see-through, matt plastic and the whole surface is illuminated.

An opaque version is also available where only a small window cut above the LED is illuminated.

The microswitches are offered in two versions: with no contacts (monostable SPST) and changeover contacts (bistable SPDT).

Depending on type, the contact resistance varies between 30mohm and 100mohm and the insulation resistance equals 100mohm.

The contacts can withstand current of 10-100mA at a rated voltage ranging from 12-48VDC.

The current running through the LEDs is limited with the use of an external resistor – the microswitches host the LEDs only.

While selecting the resistance value limiting the current, the user should remember not to exceed the maximum LED conduction current of 20mA.

Minimum LED supply voltage depends on the LED colour.

Transfer Multisort Elektronik

The Transfer Multisort Elektronik Company was created in 1990 as a little shop run by the family and dedicated to sales of a wide assortment of electronic elements for service and small production purposes. Two years later, we took up the mail-order sale of components. We also started delivering catalogues providing information about products in our offer, which was the innovative practice in these times.

Now TME is the biggest electronic components distributor in central and eastern Europe. We supply several thousands of companies in more than 50 countries and we send almost 2,000 packages a day. Among offered products you will find goods of the majority of significant electronic components producers.

Our staff includes several dozen engineers specialised in the field of electronics and electromechanics, as well as automation consultants ready to support you.

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