What is a micro switch

What is a micro switch

The micro switch is a contact mechanism with a small contact interval and a fast acting mechanism, with a specified stroke and a specified force for switching action, covered with a shell, and its external drive rod is a kind of switch, because the contact spacing of its switch is relatively small, so it is called a micro switch, also known as a sensitive switch.

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We have passed IATF 16949 automotive industry quality management system, QC080000 hazardous substance process management certificate, and obtained ISO14001 environmental management system certification.

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In oder to support customer from all over the world, we provide free sample(3pcs) and engineering support.

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Professional Service

DONGNAN Electronics provides you with professional product solutions, which can be customized according to drawings, and provide customers with satisfactory micro switches and waterproof switch products.

Production Experiences

Production Experiences

We have more than 30 years of experience in manufacturing switches We mainly produce micro switches, waterproof micro switches, push-button power switches, door control switches, rotary switches, voltage selector switches, etc..

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DONGNAN ELECTRONICS CO.,LTD established in 1987, with more than 30 years manufacturing experience in making switches. Mainly produce micro switches, water proof micro switches, power switches, gate control switches, rotary switches, voltage-selected switches etc. We are a national-level new and high-tech  switch manufacturing enterprise that has R&D, producing, marketing and after-sales service, and our switches are widely used in whole China and oversea countries.

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Micro Switch Company

Although the micro switch is small, it plays an irreplaceable role in our daily life, and realizes automatic control and safety protection in the equipment that needs to be frequently replaced by circuits.

At present, it has been widely used in electronic equipment, instrumentation, mining, power systems, household appliances and equipment, as well as aerospace, aviation, missiles, tanks and other military fields.

In addition, they can also be used in computer mice, car mice, automotive electronics, communication equipment, military products, as well as test instruments, gas water heaters, gas stoves, small household appliances, microwave ovens, rice cookers, float equipment, medical equipment, building automation, power tools and general electrical and radio equipment, 24-hour timers.

MS13 Micro Switch

MS13 micro switch is commonly used in gas stove, vending machine and printer. The terminal used for crimping connector ca save wiring, man-hour and more environmentally. Ther are three contact terminals such as conversion type, normally open and normally close.With two different mounting holes and various auxiliary operating handles, it can adopt to a variety of mounting methods.

MS6 Micro Switch

Let's introduce to the MS6 micro switch. We often find this switch in car, which control car turn signal, headlight light and wiper. It adopts spring structure that has various button forms. It have the automatic rest function to prevent misoperation. Sturdy shape gives it strong anti-seismic ability and can be used in frequent vibration environment.

Frequently Asked Question

Do you have any question?

It is widely used to detect mechanical displacement within a small distance (mechanical displacement within a small distance can also be amplified or reduced by a mechanical mechanism), and this displacement is converted into the opening and closing of the micro switch, which is then converted into an electrical signal.

Look at the material to see the shrapnel, according to the use of different micro switch mechanical life of 3W times to 1000W times, generally 10W, 20W, 50W, 100W times, 300W times, 500W times, 800W times,

Honest business with competitive price and professional service on export process.

We keep good quality and competitive price to ensure our customer benefit; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

We mainly produce micro switches, but also waterproof switches, power switches, push button switches, rocker switches, etc.

Our updates and blog posts

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