Believe Yourselves

As a global sales man for more than 10 years in signal lamp,push button switch,rocker switch field.the deepest feeling is :

The biggest difference between successful people and unsuccessful people isn’t intelligence or opportunity or resources. It’s the belief that they can make their goals happen. We all deal with vulnerability, uncertainty, and failure. Some of us trust that if we move forward anyway, then we will figure it out.

I believe in myself,YES. I CAN.This confidence has made the difference for me again and again. I didn’t need intelligence or opportunity or resources. Just a simple belief in myself.

Nothing Will Work If You Don’t Believe In go forward and do it.

5 Daily Reminders

1.I am amazing

2.I can do anything

3.Positivity is a choice

4.I celebrate my individuality

5.I am prepared to succeed

push button switch

22mm stainless steel electrical wiring push button switch

Today our new design of the 22mm stainless steel electrical wiring push button switch finished.

It is a 22mm panel diameter, stainless steel front finished,with ring LED light,and customized logo is acceptable for us.with lock and 2NO switch. And with glue sealed,IP68 arrpoved.

It is widely used in commercial kitchen equipment to as start or ignition push button switch, with the new design in platics body,cost reduction,and keep the same quality in stainless steel version.and also with pre wiring on push button switch: it is 2NO connection, 1NO control the fans,anothers 1NO control the ignition to start .it is more easy and fast for you.finally,the customized connector terminal also ok for us.

For more information please email us we will meet your need and fast reponse to solve your question.

push button switch

New waterproof rocker switch

With the marketing researching,we find many customer use the waterproof rocker switch in stainless steel panel.

With the old waterproof rocker switch,it in plastic actuator,with the long time is easy to broken,and the words print on actuator east to wipe away.

Now our new design it is in stainless steel actuator,and with laser engraving logo.the life time will be more long.the most important it is more beautiful, shine, match your panel best.

For more information please email us we will meet your need and fast reponse to solve your question.

push button switch

22mm stainless steel short body push button switch

It is a short body of 22mm stainless push button.and with the laser engraving symbol.the light is more beautiful.

Also it is a IP68 sealed switch, with 1no wire leading. More easy and quick to handle.

If you have no enough space behind your panel,please use this, if you want IP68 waterproof please use this. If you want illumination logo.please call us +86 577-27878383

And we are the factory specialized in many different size push button switch.if want more details please view our

push button switch

Basic Knowledge Of Indicator Light—-You Must Know

In electrical equipment and even household appliances, indicator lights are very common. Today, I will introduce you to some basic knowledge of the indicator lights, I hope you can gain something.

1. Size And Usefulness

The English name of the indicator light usually has indicator lights, indicator lights, signal lights, signal lights, indicator lights, and indicator lights. It is installed on the panels of various machines and equipment and is used to indicate the related lighting and light signals, prompt the technical status of the operating system, and issue an alarm light signal under abnormal conditions.

The indicator lights have metal indicator lights and plastic indicator lights. The Mounting hole diameter of metal indicator lights have 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 19mm.22mm, as the picture shows:


indicator light

And the Mounting hole diameter of plastic indicator lights have 6mm, 8mm, 10mm, 12mm, 12.5mm, 14mm, 16mm, 22mm,as the picture shows:

indicator light

The indicator light has a wide range of uses and can be used on power distribution cabinets, like this:

indicator light

Coffee machines, like this:

Basic Knowledge Of Indicator Light----You Must Know

Lighting, kitchen equipment and other equipment panels, like this:

Basic Knowledge Of Indicator Light----You Must Know

Our indicator light can be used for DC and AC. The general output voltage of DC is 3v, 6v, 9v, 12v, and the general output voltage of AC is 220v and 380v.

Here, I will tell you about AC/DC expansion knowledge. What is the difference between AC and DC?

I. The meanings are different: AC is the abbreviation of the AC power supply, and DC is the abbreviation of DC power supply.

II. The direction of the current is different: the alternating current flows out in two directions and then back. The size is constantly changing (the law of lighting power change is sinusoidal). The frequency can indicate the speed of the alternating current direction change, and the phase can indicate the starting time of the AC power transmission. Direct current has only one direction, that is, current can only flow from the positive electrode to the negative electrode.

III. Different uses: Our common electric lights, motors, etc. are all AC; DC is mainly used in various electronic instruments, electrolysis, electroplating, DC power drag and other aspects.

IV. The output voltage is different: DC refers to the DC power supply. Generally, there are several common voltages such as 30V, 6.0V, 90V, and 12V, and the AC output voltage is 220V and 380V.

2. Material

A complete indicator usually consists of a structure: waterproof ring, copper, nut, plum blossom washer, led lamp bead, resistor, heat shrinkable tube, base, wire, rectifier, solder, etc. So wanting to make an indicator light is a matter of patience, because every part must be at least in the right place. There are some very small parts that require special tools to complete. A complete indicator light requires patience.

As we know, indicator lights have metal and plastic, and metal indicator light has a copper and stainless steel. But what I want to talk about next is the very important part of the indicator light, the lamp bead. The lamp bead of indicator light has led type and neon bulb. The led lamp bead:

Basic Knowledge Of Indicator Light----You Must Know

And Neon bulb has two types

Basic Knowledge Of Indicator Light----You Must Know

Generally, we will use the best quality lamp beads, except for customer requirements

Let me give you some other characteristics of the popular science indicators, which vary from company to company. Take our company as an example. First, for the base material. If it is a conventional type, the indicator light is more environmentally friendly and does not withstand high temperatures, usually withstanding temperatures below 90 degrees Celsius.If it is specially customized, it is usually not environmentally friendly, but it is resistant to high temperatures and the temperature is generally less than 150 seconds. second. About withstand voltage test. If it is a metal indicator, its pressure resistance is generally 1700v, if it is plastic, its pressure resistance will be a little higher than that of the metal indicator light, and its pressure resistance is 2000v.

3. Connection

And now, I will introduce you to a wire-type and a pin-type indicator lights. As you can see, this type is with wire and this type is with pins.

Basic Knowledge Of Indicator Light----You Must Know


Basic Knowledge Of Indicator Light----You Must Know

But according to the installation method, the indicator light has been embedded and threaded. This is embedded.

Basic Knowledge Of Indicator Light----You Must Know

And this is threaded.

Basic Knowledge Of Indicator Light----You Must Know


4. Symbol

Next, I will introduce to you the customization service of indicator light. We provide special symbol customization, or you can send the symbol you want and we will make it again. These are some symbol of our company.


5.  Certification

A qualification certificate is a very important thing, you must ask a certificate of indicator light to purchase the indicator light.

In addition, our company indicator light has over 20 years of history, and now has UL, CE and other certificates. You can trust our quality.


Basic Knowledge Of Indicator Light----You Must Know


6. Best-selling product

In the end, I will introduce you to our company’s hot products. Its mounting hole diameter is 8mm, and it has two colors, like this. At the same time, it also has a waterproof function and can be used normally in water. This waterproof indicator light is our company’s best-selling product. It is very popular in Europe, America and Asia, and many customers will buy it again.

Basic Knowledge Of Indicator Light----You Must Know

Finally, I hope that readers can have some understanding of the indicator lights, and if you are interested in our company’s indicator lights, please contact our staff……

One Type Of Indicator Light Inside 5MM LED

We have several types led inside. Today we will introduce one kind of indicator light inside the LED.

It’s 5mm indicator light which use it in our indicator light.

5mm LEDs are super helpful as they can easily be powered from a small battery source and last a long time. This makes it simple to incorporate them in many electronics or put lights where they normally could not go. The name 5mm LED is dubbed from their dimensions: the epoxy case on top is about 5mm in diameter. These super small light sources are simple to use, but we can’t overlook certain steps in setting up our LED circuit.

5mm LED Basics

An LED is a variant on the basic diode. A Diode is an electronic component that only conducts electricity in one direction. Diodes have what is called a forward voltage rating which determines the minimum voltage difference between the Anode (+) and Cathode (-) in order to allow electrons to flow (ahhh..sweet electricity). An LED is basically the same as a Diode, with the key difference being it generates light when the electricity flows.

5mm LEDs are a type of LED that hold the die on an anvil post that is encased in an epoxy dome for protection. Connections are then made via the two legs or prongs that come out of the bottom. As we mentioned, a diode only allows flow in one direction. This makes it crucial to differentiate between the positive side (the Anode) and the negative side (the Cathode). With 5mm LEDs it is easy, notice that the legs are different lengths? The longer leg is the Anode and the shorter of the two is the Cathode. If your legs are trimmed down or you have a manufacturer that makes them the same size, there is usually a flat spot around the rim of the 5mm case on the Cathode side (see below).

indicator light

Make sure you always connect the positive of your battery/power source to the Anode and your negative or ground to the Cathode. This will make sure polarity matches up and electricity will flow given you have enough input voltage, lighting up your 5mm LED. If you wire it backwards nothing will happen and the circuit will remain closed. In making sure you have enough power for your light emitting diode, there are two key ratings you should pay attention to when looking at LEDs specifications: the forward voltage and the forward current.


5mm LED Voltage

Each LED should list a ‘Forward Voltage’ that defines the amount of voltage required in order to conduct electricity and produce light. If you try and supply anything less than this amount the LED will remain open and non-conductive. Once the voltage dropped across an LED reaches the forward voltage, your LED will light up. If you have multiple LEDs in series, you must account for the sum of their forward voltage ratings.


Let’s take a look at one of our standard Blue 5mm LEDs. Now we can easily see in the specifications on the product page that the LED has a forward voltage of about 3.4V. So we take this LED and try to hook it up to an AA battery, will the LED do anything? AA batteries only have a nominal voltage of 1.5V so no, we do not have enough voltage to conduct electricity. However, if we add another AA battery in series our voltage will be at 3V and we will be able to run the 5mm LED. ‘But you said that LED needed 3.4V!’ Yea I know, but when talking within a few decimal places like that you will be fine.


5mm LED Current

Now some people think they only need to take care of the LED voltage and they will be fine. This overlooks a very important part of LEDs, the current. LEDs will draw as much current as they can in a circuit, in turn causing the LED’s temperature to increase until it burns out. So in an effort to deal with less failed LEDs, let us please pay attention to LED current ratings.


The example above, when your input voltage and forward voltage are so close, is the one example where you will not need to worry about current much. As a rule of thumb on our site, when your input voltage is 3V, you can power any of the 5mm LEDs other than the reds and yellows without worrying about keeping track of the current. This is because there is not enough current available in the source power for the 5mm to draw and burn itself out.


In every other instance you need to limit the amount of current flowing through the LED. With

high-power LEDs this is done with a constant current driver. 5mm LEDs current ratings are much lower, usually around 15-30mA, and we can control the current by placing a resistor in series with the LED. This is where you will hear the term current limiting resistor a lot as the resistor makes sure the current that flows through the circuit is significantly limited.

LED Wavelength

LED wavelength is basically a very precise way of explaining the color of the light. For LEDs, there will be a variation in color as the manufacturing process is intense and sometimes there are slightly different wavelengths. On a 5mm LED specification sheet you will actually see a minimum and maximum wavelength. The variations are always within the same spectrum, just if you buy LEDs of the same color in many different batches, there is likely to be some slight variations (even if our eyes don’t notice them).

indicator light

This wavelength is actually determined by the type of semiconductor material used to make the diode inside this 5mm package. The energy band structure of semiconductors varies between materials, so photons are emitted with differing frequencies which effects the light we see. Below is a full table of our LEDs and wavelength options. Some of the more popular colors we sell are Deep Red 660nm, and Pink 440nm.

Our indicator light usually have red, green,blue,yellwo white, other color need customized.

indicator light


With over 10 years of experience and a commitment to quality, FILN is an industry leader in the design, manufacture, and distribution of LED products. Equipped with advanced design, engineering, and manufacturing facilities in China, along with a dedicated and enthusiastic team, FILN is able to offer a wide range of indication products and services to customers around the world.
FILN’s product range includes LED indication components. FILN also offers custom design and manufacturing services including automation assembly and a vast array of electrical and environmental test devices.

What’re the LED indicators light application?
The basics: a small electric light used to indicate something…… often used to show an operating condition or whether power is on, these lights come in a range of colors and voltages, and the panel hole diameter from 6mm to 22mm.

Now we developed Metal LED indicators light, plastic led indicators light, also in metal indicators, we design with Dash symbols.

1.Metal LED indicator light:

metal indicator light

Brass, with a nickel-coated finish, stainless steel bushing accepts customized to made, sealed with the pc lens, with a wide viewing angle thanks to its flat, water clear lens, it also has a black sleeve to prevent any light bleed, a metal panel led indicator lights are set to be a go-to component for control panels, generators, and compressors, with potential in the defense, manufacturing, industrial, medical, food preparation and other sectors. Panel hole available in 6mm,8mm,10mm,12mm,14mm,16mm,19mm 22mm. more we can do it available in bi-color and triple color and in 8mm series we approved with UL, and CE, ROHS, IP degree covered all size.

2.Metal indicator with Dash symbols:

indicator light

①What do the led indicator lights on my dashboard mean?

Your vehicle’s dashboard light plays an important role. These lights indicate an issue with your car that needs either an immediate action or checking. Transmission Temperature. Indicator light means the engine temperature has exceeded normal limits. Check coolant level, fan operation, radiator cap, coolant leaks.

②What main 15 Symbols On Your Car’s Dashboard Mean

When something goes wrong with your car or if a feature you should know about gets activated, a signal funnels through the electrical system and into the dashboard. This illuminates a hieroglyphic, and these cover a wide range of issues—some of which may be serious. Here are the meanings behind 15 of these curious-looking markers (and what they look like, in case you need a mnemonic device to help your memory).Your dashboard may be different and the symbols may have altered designs or indicate slightly different things, so be sure to consult your owner’s manual. Some of these lights could portend a serious malfunction. Don’t ignore them. When in doubt, have a professional check it out. (For more information on dashboard symbols for all types of cars, check out this resource.


Indicator light symbol

What it looks like: A pirate ship with its sails down as if to say, “I’m just a normal boat, no pirates here.”

What it means: Your engine is too hot, friend. Here is a useful guide for what to do if your engine overheats.


Indicator light symbol

What it looks like: A Buckingham Palace guard telling you the field goal is GOOD!

What it means: The pressure in one or more of your tires is too low and needs to be attended to.


Indicator light symbol

What it looks like: You’re about to get three wishes.

What it means: Your engine is running low on oil, or there is a problem with your car’s oil pressure system.


Indicator light symbol

What it looks like: Cthulhu wearing a fedora.

What it means: The car’s traction control system is engaged.


Indicator light symbol

What it looks like: Yellow submarine, a yellow submarine, a yellow submarine.

What it means: It can blink on for a number of reasons.  Read about some of those here.


Indicator light symbol

What it looks like: The cover of a fitness magazine.

What it means: There is an issue with your anti-lock brake system that needs to be diagnosed and fixed.


Indicator light symbol

What it looks like: The bat signal, if Bruce Wayne had been traumatized in a shoe closet instead of a bat cave as a child.

What it means: You need to engage the brake, either to start your car’s ignition or to get it out of neutral.


Indicator light symbol

What it looks like: Math LEGO.

What it means: The car’s charging system is short of power. You are running solely on battery.


Indicator light symbol

What it looks like: A snake-infested ATM.

What it means: You are running low on fuel. Fun fact: The symbol on the fuel gauge also has an arrow next to it—this indicates which side of the car has the gas cap. No more gas station three-point turns in rental cars ever again.


Indicator light symbol

What it looks like: James Carville wearing a bandolier.

What it means: Buckle your seatbelt, please.


Indicator light symbol

What it looks like: A man wearing a tie, shaking his fist at you as he falls down. Why did you push him?

What it means: There may be an issue with one or more of your car’s airbags, or the airbag system in general.


Indicator light symbol

What it looks like: A jellyfish leaping through a waterfall.

What it means: Your fog lights are on.


Indicator light symbol

What it looks like: They put a boot on your car and your car is also covered in icicles. This has been the worst winter ever.

What it means: You may need a key with the proper transponder in order to trigger the ignition. Or, there is something else wrong with your car’s anti-theft system.


Indicator light symbol

What it looks like: Pyramid on the dollar bill … or is that what the Illuminati wants you to think it looks like?

What it means: There is an issue with your anti-skid system, and it may be shut off completely.


Indicator light symbol

What it looks like: A conductor’s point of view, tapping her music stand and preparing to lead an orchestra consisting of two candy canes that are stuck together.

What it means: The washer fluid level is low. Please fill that up when you get a chance.

What’s more?

We can design all symbols as your files….., and panel hole diameter available in 8mm,10mm,12mm,14mm and 16mm. and can produce in IP65 waterproof version.

3. Plastic LED indicator light:

Indicator light symbol

Plastic LED indicator light widely used in the ship, machine tools, machine equipment, switch cabinet, power distribution cabinet. Indicator lamp also names indicator light or pilot lamp, who to indicate whether power is on or an equipment device is for showing the operating condition of some system. Plastic indicator light used commonly colors are red, green, yellow, blue, white. Yellow means standby, green means normal operation, red means emergency stop. An indicator light is mainly used on the circuit or mechanical equipment to monitor and alarm the operation status of the equipment.

The panel hole diameter available in 6mm,8mm,10mm,12mm 16mm, and 10mm plastic indicator light UL approved. and available in bi-color.

4. COVID-19 Update – May 29th, 2020

Here are the updates from Wenzhou China, our stay at home and orders were extended through the end of February, the factory re-open under strict restrictions, masks anywhere of public place, shopping mall, any traffic Station.and on May all schools re-open, all students all back school. Everything going in a good situation.and will get well soon.

Our staff continues to go into the office every day to pick, pack, and ship anything you need! We continue to get large, daily shipments of finished products to all of the world. We are very proud of how everyone has worked together to get orders filled.

What are things like where you are at? We’d love to hear from you. Let us know how we can help!

19MM 12V Bayonet LED Button Switch Successfully Developed

Middle of January 2019 in China at the end of Chinese New Year, a South Korean electronics distributor contact FILN company, consult FILN company 19 mm metal push button switch. He said his customer is South Korea’s Samsung, the push button switch amount is relatively large. The customer is to use a rocker switch before, the price is cheaper. Customers see metal button feeling after the metal push button switch is very beautiful, but now and in the form of switch prices vary a lot, really want to use, but consider the cost problem has been useless, ask is there any way we could develop a price and ship type switch, look nice metal push button, to help his clients to solve the problem.

The South Korean electronics distributor customers are FILN company in 2016 began to cooperation, FILN very trust between company and customers, FILN company immediately sent to the sales manager and engineer in 2 days arrived in South Korea, and customer communication design of the new push-button switch, Korean customer directly take FILN company personnel to the Samsung factory, communicate and direct end-users and field trips.


By talking with Samsung’s engineers, FILN’s button-technology developers learned what is the customers wanted. As below

  • 1. A large number of products, very cost-oriented,
  • 2. Samsung was used to use the rocker switch, which was of the direct buckle style. With our push button switch, the company wants to fix it with nuts.
  • 3. Looks good and atmospheric
  • 4. The ship type switch used by the customer before requires welding line, and the cost is also very high
  • 5. Customers’ products are often flooded, and the previous switch was often broken because of its poor waterproof effect.
  • 6. The power used by the customer’s product is 1000W which must reach 10A current.
  • 7. The temperature of the customer’s use scene is relatively high.
    After returning to China, the engineer of FILN push button switch began to develop a metal button switch with a lamp of 12v in accordance with the requirements of customers, whose price is relatively cheap. After all, the waterproof grade is high.

Because of the influence of COVID – 19. FILN company just starts in early March 2020, push button switch has carried on the research and development, the technical department immediately after 1 month of product research and development and producing. This new bayonet 19 mm 12v LED button switch is officially completed on April 20, arrived in South Korea’s Samsung, on April 28, after 20 days to pass all the test content.

new push button switch

What is the specific material of 19MM 12v LED with locking bayonet type metal push button switch?

This push button switch design material has the following points

1. The push button switch in the head is stainless steel material, intermediate for circular ring lamp design, the design has LED lights inside, (considering the customer is the 12 v dc, LED lamp USES the nonpolar lamp, client connection without plus or minus, use very convenient) when button switch start button will be lit up, looks very upscale atmosphere.

2. This push button switch can also produce a two-color LED. When the customer’s product is off, the light of the button will show red; when the customer’s product is powered on, the light of the push button switch will be green.

3. In order to save the cost, this LED button switch only USES stainless steel material at the head and nylon material at the bottom, which greatly saves the cost.

4. In order to reduce the production cost for the customer, this 12v push button switch has a direct buckle design, which is very convenient and fast for the customer to install.

5. In order to save the customer’s cost, this push button switch with lock is designed directly with wire, so that the customer can save the labor cost of wires and welding wires.

6. In order to solve the water inflow problem of the customer’s push button switch, the internal waterproof ring scheme of the 19MM button switch is designed, and the bottom is designed with epoxy resin filling so that the product can reach IP68 grade.

7. The push button switch USES 3.5 silver points to withstand 10A current.

led push button switch

How to test the quality of push button switch?

Push Buttons switch are tested in the following aspects

1. Waterproof test, push button switch test method, find a waterproof container, and make some 19 mm push button switch hole, and then connected to gas, air pressure drive to 20 kg, gas directly to take push button on the waterproof box, put the waterproof box in the water, the waterproof box if there is any air leakage, if there is a gas leak, the button switch waterproof effect is not good, if not, it shows that the waterproof effect is better.

2. Temperature and current resistance test of push button switch. The test method includes professional current with load test bench and temperature resistance test bench, which can simulate the customer’s switch current when the temperature reaches 80 ° c, and pass 10A and pass 100,000 tests.

3. Firmly test the connection of push button switch. Test method: tie the push button switch with wire to the tension test instrument and test it with the strength of 20.

4. LED test of push button switch, test method. The push button switch is connected to the aging test table for 48 hours and passed

5. Pressure resistance test of push button switch, test method. The button switch passed the pressure resistance test bench 1800V high voltage test for 10 seconds

What is the comparative advantage between new LED push button switch and other metal push buttons?

There are four comparative advantages between the lock and wire buttons and other push button switches.

1. The cost performance of the push button switch is relatively high. This new switch is 30 percent cheaper than other metal buttons.

2. The waterproof level of this button switch is relatively high. The waterproof level of this button switch reaches IP68, and the overall waterproof, while the waterproof level of other push button switches can only reach IP67. Besides, the bottom is not waterproof

3. The connection mode is convenient. This type of button switch is directly wired, and other button switches need to be welded.

4. It is more convenient to install. This bayonet hole button switch is installed directly into the card, and other button switches need to be tightened with screws, which is a waste of time.

19mm push button

What certification and patent does 19MM button switch with light have?

This type of bayonet with a light push button switch has been applied for China’s new use patent and appearance design patent. This type of button switch is newly developed and designed. All the buttons are still applying for Ul certification and waterproof certification in the United States

What do you think of the future development of  LED push button switch?

Mechanical switch with the advent of the era of intelligence, the future more and more replaced by intelligent products, including the LED push button switch, such as before with the push button switch electrical appliances product. Now many have used a touch control system, so the LED push button switch in the future market will be smaller and smaller. After 5 years market share will receive a small push button switch is around 30%.

In this way, the small push button switch production companies in the market will be eliminated by the large companies with strength and research and development technology capabilities. In the future, space for small button companies to survive will become smaller and smaller.

Small push button in the future survival and development of the company only by pooling resources in a small niche business to understand the unique needs of customers for push button switch industry, then custom development, such as the industry need to current larger push button switch. you will go to the development of large current push button switch, such as the industry requires high performance comparison of push button switch, you will go to the development of high performance comparison of push button switch. It is best to waterproof IP68 push button switch, or the quantity is big, the industry is very sensitive to the button price request, you will be to develop and design the push button switch, try to control the cost. only in this way can your small button company have a place in the future button market.

To constantly find the different needs of all walks of life for the button switch, to develop the needs of customers for the push button switch, so that your button company will become better and better.

light push button switch

Where are the PUSH BUTTON SWITCH used?

Push Button switch is used in a very wide range of places, where there is electricity will be used, such as the automation industry, if you use automation, you may want to connect the electricity, you will use the push button switch to play the electrical disconnect and connection. Just each industry to button the functional demand of the switch is different, take two cases

1. For example, in the automation industry, the usage scene is relatively clean with no water and low current. The push buttons and switches he requires must be of high quality and long life, and the push buttons should be used more often.

2. For example, the kitchen equipment industry button switch, they will use the scene will be more copy, there is lampblack, wet, and water, you will think of such a scene must be waterproof push button switch must be good, and to waterproof oil, and so on, the kitchen equipment is to be waterproof and oil-proof button switch.

Therefore, the led push button switch used in different industries are also different. Now, they are used in a wide range of industries, such as the medical industry, automation industry, kitchen equipment industry, home appliance industry, automobile industry, new energy industry and so on.

12v push button switch

What are the pressures of  FILN’s push button switch?

First, introduce FILN company. FILN company is a research and development of innovative companies that has a design team, abrasive research and development team, injection molding plant, factory, intelligent product research and development team. So for each customer according to different needs to customize button switch. FILN has 20 years of experience in research and development and production, Tthe push button switches are more innovation and the development time period is shorter. FILN company was founded in Shenzhen in 2019 and the intelligent control system research and development center. Future push button switches will have intelligent features, which is the biggest advantage of FILN push button switch


22MM 12V Short Momentary Micro 4 Pin Push Button Switch

Product drawings

4 pin push button switch

4 pin push button switch parameters

Production Series FLM22-10FEJM Light Guide Button PC plastic
Button Shape round Actuator 304 Stainless steel
Button LED Color Red blue green yellow white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin H62 copper alloy
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP65 IK08 Nut H59 nickel plated brass
Rated Voltage 36V(DC)250V(AC) Housing PA66+GF20% nylon
Rated Current 1A(DC)5A(AC) Light Source LED
rated Power 180W(DC)1250W(AC) Resistor Metal film
Operating temperature -25℃~+85℃ Contact AgCdO12

The description of the 4 pin push button switch.

  • The biggest feature of the product is that the length is very short and the size only has 12.1mm, which can be placed in a relatively narrow space.

Continue reading 22MM 12V Short Momentary Micro 4 Pin Push Button Switch

22MM LED Metal Rotary Latching 2 Step Push Button Switch

2 Step Push Button Switch Product Introduction


This 2 step push button switch has a knob, also called a knob switch. The mounting hole is 22 mm. We can make 1NO1NC or 2NO2NC.1NO1NC is a 3-pin model, and 2NO2NC is a 6-pin model.

This material uses gold-plated terminals, and the internal uses all-silver contacts, the wiring is stable and smooth, and the conductivity is stronger.2 The step push button switch can reach 5A, the waterproof grade is IP65, and the shell material is stainless steel.

What is the rotation 2 step push button switch?

A rotating 2 step push button switch can be used to replace the rotary pulse generator that mimics the function of traditional resistance potentiometers. These rotating 2 step push button switches are generally used in the front panel of the instrument and the man-machine interface of the audio-visual control panel. The rotary buttons are orthogonal. Optical encoders are used as pure digital devices instead of imitating potentiometers. These rotary 2 step push button switches are similar in appearance to traditional or resistive potentiometers, but the internal structure of these rotary buttons is completely digital and uses optical skills. Similar to traditional incremental encoder products, there are two quadrature output signals (channel A and channel B), which can be directly connected to the encoder processing chip.

Rotate 2 step push button switch can be used to replace the traditional resistance potentiometer to imitate the function of the rotary pulse generator, these rotary buttons are generally used in the front panel of the instrument and the man-machine interface of the audio-visual control panel, the rotary button uses the orthogonal optical encoder as Instead of pure digital devices that imitate potentiometers, these rotary buttons are similar in appearance to traditional or resistive potentiometers, but the internal structure of these rotary buttons is completely digital and uses optical skills. Similar to traditional incremental encoder products, there are two quadrature output signals (channel A and channel B), which can be directly connected to the encoder processing chip.

Rotate 2 step push button switch is a button that rotates the handle to control the main contacts on and off. There are also two structural forms of the rotary button, which are a single-pole unit structure and a multi-pole multi-position structure. Single-pole unit rotation 2 step push button switch is often used together with rotary potentiometers in applications, and multi-pole multi-position rotary buttons are mostly used to switch the operating state circuit.

Waterproof metal 2 step push button switch can be used in some humid environments that need to be waterproof, with excellent waterproof performance, so there are many types of waterproof metal 2 step push button switches on the market, how do we judge waterproof metal 2 step push button switch The sealing performance?Is the certification complete?

Relevant regulations, SGS certification; and have VDE/DEMKO/KEMA (currently using EU ENEC), UL/CSA, and other certifications. These are the certification requirements for high-quality waterproof 2 step push button switch.

IP waterproof standard

The main evaluation standard for the waterproof performance of the waterproof switch is based on the IP waterproof grade standard. To see the waterproof performance of the waterproof switch, it mainly depends on the two digits XX at the back of IPXX. The first X is from 0 to 6, and the higher level is 6; the second X is from 0 to 8, and the higher level is 8; therefore The higher waterproof grade of the waterproof button switch is IP68.

Other criteria

The waterproof button switch has a reasonable design, long service life, high temperature resistance and high current impact resistance.

Metal 2 step push button switch is a kind of master electrical appliance that is widely used. Sometimes when the metal button switch is damaged due to improper use or long-term use, we need to disassemble and repair it. How should the metal button switch be disassembled?

First, open the cover of the wall switch. Generally, we can see an opening of about 0.5 cm under the cover. We can start to open the cover from here. After opening the cover, we still cannot see the fixing bolts. We need to remove the switch panel, and then use a small screwdriver to carefully pry the switch panel to the front so that the switch panel itself will fall. See the two fixing bolts on the mounting frame, use a Phillips screwdriver to turn counterclockwise to remove the entire wall switch. After taking it out, replace it with a new wall switch according to the original wiring method. Normally, the L terminal is connected to the incoming line, and L1 or L2 is connected to the light line. When the switch is disassembled, first remove the outer waterproof cover. We can see a small gap on the side of the waterproof cover. Use a small flat-blade screwdriver to insert it and knock it hard to remove the waterproof cover. After the mask is removed, you can see that there are screws on both sides. Unscrew the screw switch and it will open naturally. After opening the switch panel, we need to replace it with a new one. Remove the wires from the old switch panel and re-fix it to the corresponding place of the new switch panel.

The above is about how to disassemble the metal button switch. I hope it will be helpful to everyone. If you find that the contact is poor, you should find out the reason: if the contact surface is damaged, you can use a fine file to repair it; if the contact surface has dust or soot, It is advisable to wipe clean with a clean cotton cloth dipped in a solvent; if the contact spring fails, it should be replaced; if the contact is severely burned, the product should be replaced.

If you are interested in our metal 2 step push button switch, you can contact us directly, or contact our engineer: Louis Lin, his email is


Hot Product : 12V red indicator light

Production Series FLM22-11RE Light Guide Button PC plastic
Button Shape round Actuator 304 Stainless steel
Button LED Color Red blue green yellow white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin H62 copper alloy
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP65 IK08 Nut H59 nickel plated brass
Rated Voltage 36V(DC)250V(AC) Housing PA66+GF20% nylon
Rated Current 1A(DC)5A(AC) Light Source LED
Rated Power 180W(DC)1250W(AC) Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12

New Waterproof Temperature Controlled Switch

  • Temperaturecontrolled switch features (especially suitable for disinfection cabinet, steamed rice cabinet)

    1. Internal use of switching power supply design, high efficiency and energy saving, standby power consumption is less than 0.3w, and can adapt to AC170 to 390V ultra-wide working voltage
    2. Intelligent circuit design, with perfect protection function
    3. Large knob with indication design, easy to operate, digital display
    4. Optimize the structure design, easy to install and use
Temperature controlled switch technical parameters note
1 AC input 170-380V,47-63Hz;0.3WStandby power consumption is lower than 0.3w Suitable global voltage
2 Measurement of the input One temperature sensor According to the customer’s demand, the corresponding probe type is selected

Temperature control range from -25℃ to 220℃

3 Lack of water detection  one Make sure the ground connection is made
4  two ways to control the output



Heating relay 30A, maximum long break power 3.5kw (resistance)




On/off power is only pure resistance load, if it is inductive or capacitive load of motor, it will be reduced by 50%.

If the customer USES 380V three-phase power, the control box can work normally, but the relay terminal can only be connected to the ac contactor to control the on-off and off-off of 380V three-phase electrical appliances.

Fan relay 16A, maximum long break power 2KW(resistance)
5 temperature resolution ±1℃
6 Temperature hysteresis 2℃
7 work environment -10℃-45℃