Invented in 1922, the reed switch is an electrical switch that is operated by a magnetic field.
The overall structure of a reed switch is quite simple and common. Not only is it simple in its outlooks but also in its workings.
If we are more on the point, then the opening and closing of a reed switch’s contacts totally depend upon the presence or absence of a simple magnet.
Now, in a world where everything is progressing rapidly and has millions of upgrades by the end of the dawn,
Sometimes it gets hard to catch up with the technology, which is why so many of use get burdened under the pressure of making the right choice when shopping for electronics, such as best reed switch.
It can sound like a really hard job if you have no clue what to look for in the first place.
Top 5 Reed Switch Reviews
But you won’t have to worry about that anymore! That’s why I’m here!
I will be telling you all that you need to know about the reed switches and make you a list of the reed switches there are around the globe,
As well as a buyer’s guide and a FAQ section so you can know all you can about the reed switches! So let’s start!
1. Gebildet Reed Switch
These reed switches from the Gebildet company come in a pack of 10, with a glass length that is up to 14mm and a diameter of 3mm—constructed to handle a maximum switching voltage of 100VDC.
Along with a maximum switch Current of 0.5A and a maximum charging current of 1.0A. It also has a contact resistance of 100M & an insulation resistance of 1010.
More photos & price on amazon.com
Pros
- Comes in a pack of 10
- Max voltage of 100VDC
- Max switch current of 0.5A
- Contact resistance of 100M
Cons
- Sticks get closed 20% of the time
- Does not work sometimes.
2. The Uxcell Store Magnetic Reed Switch
The Uxcell store is a well-known company around the world that cells very high-end and up-to-date tools and devices.
This set of sensor magnetic reed switches are no exception. Providing a large variety of features in a small amount is truly resilient.
Constructed with a contact capacity of 0.5A and a voltage of 100V, rated power of 10W, and lastly, cable length of 26cm, wrapped up in very lightweight packaging.
More photos & price on amazon.com
Pros
- Contact capacity 0.5A
- Voltage 100V
- Rated power 10W
- Cable length 26cm
Cons
- Not durable
- These switches are not normally closed
3. Gebildet 10pcs Plastic Reed Switch
Another great hit from the same amazing high-end company with just more updates. These reed switches come in a pack of 10 and have 20 pcs round magnets for multi-use purposes.
With a length of 14mm and a diameter of 2.5mm. A max voltage of 100VDC and a switch current of 0.5A, and a charging current of 1.0A.
More photos & price on amazon.com
Pros
- Max contact resistance 100M
- Switching voltage 100VDC
- 10 pcs reed switches & 20 pcs mini magnets
Cons
- Not durable
- Magnets are not powerful enough
4. Reed Switch Development Corp
This company that I’m about to review with you is made completely for the construction of reed switches.
This reed switch sensor is made with stainless steel and has a magnetic reed switch style.
Stainless steel helps ensure the quality and construction of the reed switch sensor, while its pocket-friendly prices make it easier for you to get your hands on it.
More photos & price on amazon.com
Pros
- Magnetic reed sensor
- Made with stainless steel
- Current rating 1AMPS
Cons
- It does not come with an actuator
- It does not come with the magnetic trigger portion
5. Gebildet 10 pcs Plastic Reed Switch
Last but not least, we again have a reed switch from the same manufacturer, the Gebildet company.
They are coming in 10pcs of normally closed reed switches with an extra 20pcs of multi-use round magnets.
These reed switches have a length of 14mm and a diameter of 3.3mm. Along with a maximum current of 0.5A and a max charging current of 1.0A.
More photos & price on amazon.com
Pros
- Max contact resistance 100M
- Min insulation resistance 1010
- Switching voltage 100VDC
Cons
- Not sensitive enough
- Not durable nor reliable
Buyer’s Guide
The main and focal function of a buyer’s guide is to make you aware of all the features of the tool that you are about to buy.
So you can understand it better and get better utilization of it. So let’s start!
Construction
In most tools, construction is the outmost dominant feature.
Since construction is what either makes or breaks your tool, it is the only thing that assures life and durability, and compatibility of it.
I have seen a lot of people compromise on the construction of the tool and regretting it later.
So to make sure that does not happen to you, always ensure the quality of the reed switch that you are about to buy and observe how strong the construction of the switch is.
It will save you money in not only the long run but also a lot of time.
Power
Power conduction is another great and dominant part of a tool.
Imagine you come home with your brand new reed switch only to come to the fact that it is not powerful enough to help you out in your work or project.
So make sure that does not happen by either reading reviews or giving the switch a test run by yourself.
Frequently Asked Questions
How reliable are reed switches?
Reed switches are a highly reliable device because of their reactions.
What is a reed switch used for?
Reed switches are mostly used for mechanical systems as proximity sensors.
How long do reed switches last?
A decent working reed switch will last up to 6 months.
Why do reed switches fail?
A reed switch can fail either because it is physically damaged or because another magnetic field is magnetizing the contacts.
How do you protect a reed switch?
You can protect the reed switch by connecting to a very low fuse in series with one of the wires connected to it.
How much current can a reed switch handle?
Reed switches usually can handle the highest amount of current and voltage.
How do you wire a reed switch?
Keeping three spaces between holes, drill a hole with diameter 3 mm. Insert the brass tubes into the sleepers and tap onto them.
Then insert the wire of the reed switch into the brass tube and fix it by cutting the cocktail stick into tiny pieces.
Why is it called a reed switch?
A reed switch works like a bridge between two reeds in an electric circuit, thus, named a reed switch.
Conclusion
Now that we have reached the end of the article, I’m sure by now you already know a lot about the reed switches.
If you still are confused by anything, I suggest you read the article once again! Good luck!
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