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NKK SWITCHES - QUALITY AND FUNCTIONALITY
Switches are electromechanical components that control the current flow by connecting and disconnecting the electrical circuit. Even the popularity of touch screens has not changed the fact that it is still the leading method of user-device interaction.

Therefore, they perform an extremely important function, and at the same time seem to be such simple elements that many engineers do not pay due attention to choosing the right component. Indeed, the multitude of switch types and models available on the market can be overwhelming. However, it is worth looking for products where quality and reliability go hand in hand with an attractive price. The products of NKK Switches, a Japanese manufacturer that has been operating since 1953 and has established itself as an innovation leader in the production of switches, can serve as an example. The company's products are widely ranked as the best in the industry, and many of the company's solutions have become standard, including Sliding Twin Crossbar (STC)mechanism, which provides high reliability and stable switch operation. TME offers more than 100 models of NKK Switches, including toggle, rocker, sliding, rotary, and miniature switches.

Below we present the three most popular product groups in TME's offer.

NKK toggle switches

Toggle switches are universal switches widely used in electronics and industrial automation thanks to their high durability and ease of use. Two-state and three-state NKK toggle switches can be used, among others in mobile devices, industry, transport, and medicine, i.e., in very demanding environmental conditions, where at the same time, durability is crucial. The wide selection of products in this group facilitates the work of designers, who do not have to make compromises, having the ability to choose the optimal switch in terms of dimensions, connections, switching methods, or to choose between two or three states.

A12AB toggle switch

Check out the range of NKK toggle Switches

Electronics, including switches, are becoming more and more compact. Switches of the A, B, D2, and G series are compact switches designed to save valuable PCB space. These elements, based on patented STC mechanism, are enclosed in a sealed housing, making them suitable for PCB mounting using wave soldering. Additionally, the B series has an anti-static carbon impregnated design that protects the unit against the risks of electrostatic discharge. NKK Switches components are characterized by high mechanical and electrical durability, which can be up to one million cycles for selected G-series models. The M and S Series are waterproof switches with an IP68 rating, extending the range of potential applications to include devices operating in particularly demanding environments.

It is worth noting that, regardless of switch type, NKK switches are available in many contact configurations, including the most common: single-pole, single-throw (SPST); single-pole, double-throw (SPDT); and double pole, double throw (DPDT).

Pushbutton NNK Switches

Pushbutton switches are commonly used in almost every market segment of electronics. Computers, consumer electronics, white and brown goods are the most popular examples. These switches are used to disconnect the circuit only when the pushbutton is pressed, but can also operate in bistable mode when successive activations alternately disconnect and connect the circuit. Depending on the model, NKK pushbutton switches can withstand voltages up to 250 V (AC and DC) and current up to 5 A, with contact resistance ranging from 10 mΩ to 200 mΩ.

AB15AH pushbutton switch

In addition to such features as lifetime and reliability, the usability aspect is also of great importance. Aesthetics and ergonomics come to the fore, and customers value products that ensure user comfort. NKK pushbutton switches are available in a wide range of dimensions. GB series microswitches, thanks to their weight of only 0.25g, are perfect for portable devices. On the opposite pole are switches from the LB and LP series, i.e., larger switches that offer high mechanical and electrical durability in addition to ease of use. In selected models, the manufacturer has decided to use a modular design, so you can choose a button according to the required functionality; by choosing the appropriate fronts or backlighting, you can achieve the desired look of the button.

Check out our range of pushbutton switches

NKK slide switches

NKK Switches manufactures 2-, 3-, and 4-state miniature and ultra-miniature slide switches, with the slide on the top or side for mounting convenience and to easily adapt the switch to application requirements. Most switches of this type have SPDT contacts, i.e., single-pole, double-throw and thus they are commonly used for switching between two power sources. An equally popular category is DPDT configuration for simultaneous control of two separate circuits, used, for example, in the control of motors and electric actuators.

In this category NKK Switches offers switches with leads for PCB and soldering. Increasing miniaturisation is at the same time a challenge for manufacturers in terms of quality and manufacturing accuracy. The mechanically rugged design, proven manufacturing process and rigorous testing of NKK Switches guarantee their reliability even under heavy use. The MS series is characterized by excellent durability, providing a mechanical life of 100.000 cycles, making it recommended for particularly demanding applications. It is worth noting that the seals used in all the company's switches provide excellent resistance to adverse environmental conditions such as humidity and dust. The switches, e.g., the SM series, work over a wide temperature range, from -40°C to 85°C.

AS22AP slide switch

Check out our range of slide switches


BRUSHLESS MOTORS – DESIGN & OPERATION
In order to understand the phenomenon of brushless motors, which are rapidly entering the power tool market, it is necessary to understand the principle of operation of the formerly applied commutator motors and learn about the main differences between these two types of motors.

E2E NEXT SERIES OF INDUCTIVE SENSORS FROM OMRON
Inductive sensors are an extraordinarily important group of control system components that is present in every automated industrial plant, but also more and more commonly in households. Thanks to their simple design and a wide array of sizes they guarantee very long and failure-free work, and the ever newer solutions allow you to choose the right sensor for every application.

DYMO RHINO 4200 LABEL MAKER
DYMO is a company with 60 years of experience in manufacturing embossing label markers and printers. The supplier offers the highest quality equipment that makes the work in workplaces, offices, factories, warehouses, workshops, retail outlets, and many other industries simpler. They are alsogreat for households, as they are great for organizing and managing assets.

HAN S CONNECTORS FOR ENERGY STORAGE SYSTEMS AND NEW PRODUCTS FROM HARTING
The HARTING brand is known in global markets as a manufacturer of excellent quality connectors, cables and other solutions for industry, as well as professional and specialist equipment. Much of the company's product range is available directly from TME's warehouses, to the satisfaction of our customers.

THE 40 SERIES OF COMELUX SWITCHES
Illuminated rocker switches are used in many different areas – from industrial applications to consumer equipment (such as home appliances). Mounted on a panel, these switches are a safe way of turning high voltage circuits on. In the case of COMELUX products, they can handle currents up to 16A and standard mains voltages, i.e. 250V AC. They are some of the most basic electromechanical components, but they stand out thanks to their durability and manufacturing quality.

SWITCHES FROM E-SWITCH – A NEW MANUFACTURER
E-Switch is an American brand that specialises in all kinds of switches. Their wide range of products includes basic components like TACT switches, but also high-current switches, DIP-switches, ignition switches, touch buttons, trigger buttons and many other solutions.

DC CONVERTERS – WHAT ARE THEY AND WHAT ARE THEIR FUNCTIONS?
Voltage converters can decrease or increase the output voltage in relation to the input voltage. By alternately turning on and off the voltage with high frequency, they control the value of output voltage without causing any disturbance in the work of the device.

ARDUINO – COMMUNICATION USING THE ETHERNET NETWORK
For many years, the creation of extensive computer networks has ceased to serve only for connecting computers.

Wireless communication in IoT systems using Arduino MKR modules
One of the biggest problems currently facing the Internet of Things (IoT) devices market is its high fragmentation. The multitude of devices and communication protocols makes it very difficult to build a uniform and functional system if you decide to use components from different manufacturers.

VELCRO® PRODUCTS NOW AVAILABLE AT TME
The TME offer has been expanded by products of the world-famous Velcro® brand. Velcro® was founded in 1951 and quickly became a dominant supplier of fastening solutions in a wide variety of industries. The company's offices are located in America, Asia, Europe, and Africa. The first Velcro® factory, opened in Manchester in 1957, is still there.

INFRARED LEDS IN SMD PACKAGES
The TME catalogue includes a wide range of infrared LEDs. The noticeable market trend in favour of the miniaturisation of devices forces manufacturers to search for solutions combining high power (ca. 1W) with a small size of SMD components. For this reason, today we present one of such solutions: PK2S-series IR LEDs, which are the smallest SMD power diodes offered by ProLight.

NKK SWITCHES - QUALITY AND FUNCTIONALITY
Switches are electromechanical components that control the current flow by connecting and disconnecting the electrical circuit. Even the popularity of touch screens has not changed the fact that it is still the leading method of user-device interaction.

Company of the week

Laird Thermal Systems

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ENERGETAB 2021 Poland, Bielsko Biala, 14.9.-16.9.2021


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Address Book


Laird Thermal Systems


HARTING


Jenoptik


A.P.O. - ELMOS v.o.s.


MACH SYSTEMS s.r.o.


Pico Technology


Lynred


Advantech


EBV


SECO S.p.A.


Crowd Supply


Digi-Key Electronics


Durakool


KEMET


INTEL


CODICO


Future Electronics


Foremost Electronics


Littelfuse


Mouser Electronics


RUTRONIK


Infineon Technologies AG


TTI, Inc.


ANRITSU


Power Integrations


AXIOMTEK


TDK Corporation


VISHAY


STMicroelectronics


Texas Instruments



Calendary
DistribuTECH, 25.1.-27.1.2022, Dallas, TX
HANNOVER MESSE 2022, 25.4.-29.4. 2022 - “The biggest transfo
DistribuTECH, 7.2.-9.2.2023, San Diego, CA
DistribuTECH, 23.1.-25.1.2024, Indianapolis, IN
DistribuTECH, 11.2.-13.2.2025, Dallas, TX

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Mouser Electronics Warehouse Tour with Grant Imahara



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