How to Choose the Best 5v Relay 2018 (Buyer’s Guide)

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Best 5v Relay
Making the list of the best 5v relay was a real challenge for us. Our team had to consider many factors such as price, user score, material and other specs. We are open to suggestions: if you think that we have to take more factors into account, contacts us and we will look into it.

marketplace is our favorite place for online shopping. We created the list of the best 5v relay using this website. It allowed us to easily compare hundreds of products and quickly define the best 5v relay on the market.

List of 4 Best 5v Relay of 2018

Rating Image Name and Features Details
Ease of use 4/5
Materials 5/5
Performance 5/5
Price 5/5
Dzs Elec 2-pack 5v 4-channel Relay 1. Dzs Elec 2-pack 5v 4-channel Relay
0-5v.
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Ease of use 5/5
Materials 4/5
Performance 5/5
Price 4/5
Xcsource 5pcs 5v 9v 12v 24v 1 Channel Relay 2. Xcsource 5pcs 5v 9v 12v 24v 1 Channel Relay
With optical coupling isolation, triggering more reliable, more stable.
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Ease of use 4/5
Materials 4/5
Performance 5/5
Price 5/5
Hiletgo 2pcs 5v 1 Channel Relay 3. Hiletgo 2pcs 5v 1 Channel Relay (Best Versatility Features)
Using smd optocoupler isolation, strong driving capability, stable performance.
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Ease of use 3/5
Materials 4/5
Performance 5/5
Price 4/5
Dzs Elec 5v 8 Channel Relay 4. Dzs Elec 5v 8 Channel Relay
Trigger current 5a, can be used to all kinds of single chip microcomputer io control triggering, normally open and normally close two work mode.
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№ 1. Dzs Elec 2-pack 5v 4-channel Relay Module with Optocoupler Active Low Level Amplifier Trigger Jd-vcc Relay Power Vcc Power

Applications: supports all mcu control, the industrial field, plc control, smart home control, vcc system power and so on. Low-level amplifier active, input voltage range: 0-5v. Led light is used to indicate the relay output state, can be directly controlled the standard interface by micro-controller (arduino.8051, avr, pic, dsp, arm, ttl logic etc. 5v 4-channel relay interface board, be able to control various appliances, and other equipments with large current.

 

 
Top Pros
Relay contact capacity 250v 10a
Led light is used
5v 4-channel relay interface board
Low-level amplifier active
Top Cons
I liked everything about it.
 

 

 
№ 2. Xcsource 5pcs 5v 9v 12v 24v 1 Channel Relay Shield Module Optocoupler for Pic Avr Dsp Arm Arduino Te213

Have power and relay operation instructions. The led will be lit when relay on; . This module conform international safety standard, the isolation groove between control areas and load area; . Signal input with a high level signal, the common pin relay can directly control all kinds of equipment and load; . With optical coupling isolation, triggering more reliable, more stable; the double fr-4 circuit board design; .

 

 
Top Pros
Signal input
This module conform international safety standard
Module size
With optical coupling isolation
Top Cons
Requires a lot of space.
It works well, but the price matches the quality — it is very high.
 

 

 
№ 3. Hiletgo 2pcs 5v 1 Channel Relay Module with Optocoupler Support High Or Low Level Trigger

The module uses genuine quality relay, normally open interfaces, maximum load: ac 250v/10a, dc 30v/10a. Using smd optocoupler isolation, strong driving capability, stable performance; trigger current 5ma. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient. The module can be set by jumper high or low trigger. Fault-tolerant design, even if the control line is broken, the relay will not move.

 

 
Top Pros
Fault-tolerant design
The module uses genuine quality relay
The interface design
Using smd optocoupler isolation
The module can be set by jumper high or low trigger
Top Cons
The instruction manual is completely useless.
The instruction manual has many mistakes.
 

 

 
№ 4. Dzs Elec 5v 8 Channel Relay Optocoupler Isolation Module Red Board 3-5v High and 0-1.5v Low Level Triggered Load Ac 0-250v Dc 0-30v 10a Scm Io Control

By switching the trigger level selection terminal to set 3-5v high level or 0-1.5v low level trigger controlled. Adopting patch piece opto-isolator, green power light, red relay status light, strong drive capability, stable performance, clear work condition. Fault tolerant designed, humanized lead wire terminals, even the control line break off, the relay still keep working. Trigger current 5a, can be used to all kinds of single chip microcomputer io control triggering, normally open and normally close two work mode. Work voltage: dc 5v, max load for output: ac 250v/10a, dc 30v /10a.

 

 
Top Pros
Trigger current 5a
By switching
Work voltage
Fault tolerant designed
Adopting patch piece opto-isolator
Top Cons
Takes a lot of time to get used to.
 

Are there any reasons to buy 5v relaywith a lifetime warranty?

Every manufacturer offer various warranty terms. Some companies sell 5v relaywith a lifetime warranty, while the others only offer one-year or two-year protection. The cheapest models usually do not have any warranties at all. We think that five-year warranty is more than enough for the most 5v relay.

How long does the warranty lasts for a decent 5v relay?

We highly recommend you to buy 5v relayfrom brands that offer prolonged warranty. If something goes wrong and your 5v relay breaks down, you will be able to repair it without spending a single penny. Most companies offer a two-year warranty for their products.

Is not buying 5v relayon the internet is dangerous?

Buying 5v relayonline is absolutely safe! In fact, it might be even safer than buying them in a local store, since you do not need to leave your house. Moreover, if you get a malfunctioning item you can always get a refund or a replacement.

How did you make the list of the best 5v relay?

We considered so many factors that it is nearly impossible to tell you about all of them. Believe us, we did not forget about anything. Price, material, user score, and other characteristics of 5v relaywere used to create this TOP list. We tried our best to help you choose the best 5v relay!

What exactly I should pay my special attention to when choosing a 5v relay?

One of the most important factor of any 5v relay is its material. It has to be durable and easy to clean. If you want to find a 5v relay that will serve you for many years, you will have to buy an expensive model made out of the best materials.

What warranty should be offered with a decent 5v relay?

In the most cases, two-year long warranty period is considered as optimal for 5v relay. 5v relayhave a tendency to lose their quality with time. Replacing old 5v relaywith a new model is a much better option than an overpriced lifetime warranty.

Meet the Author
My name is Diana Pierce and I am a Electronic Service Technician. I graduated from Southwestern Community College - Sylva, NC.

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diana@nordfalcon.com
276 5th Ave Suite 704 New York, NY 10001
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