Finding The Best 5v Relay (2018) - Buyer's Guide

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Best 5v Relay
If you think that choosing the best 5v relay is easy you are very wrong. Many manufacturers constantly compete for your wallet and release dozens of models every month. If you do not want to waste your whole day on picking the best 5v relay, simply use our top list!

We visited the marketplace and picked the best 5v relay of the year. This website provides a bunch of convenient features that make shopping very easy. We used user reviews and detailed product descriptions to choose 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.
Read reviews
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.
Read reviews
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.
Read reviews
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.
Read reviews

 

 

 
№ 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.

 

 
PROS
Relay contact capacity 250v 10a
Led light is used
5v 4-channel relay interface board
Low-level amplifier active
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; .

 

 
PROS
Signal input
This module conform international safety standard
Module size
With optical coupling isolation
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.

 

 
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
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.

 

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

Is there a way to get my money back for a 5v relay?

Most of the time seller will return your money without any trouble. If you received a malfunctioning 5v relay, you will easily get a refund or a replacement. Nonetheless, if you value your time, we highly recommend you to thoroughly check the item’s description before making a purchase.

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

If you do not want to buy a new 5v relay or spend your money every time it malfunctions, consider a model with a good warranty period. Otherwise, you will have to waste a lot of resources to repair or replace it.

How much money do I need to buy the best 5v relay?

The best 5v relayare not always the most expensive. However, the bigger the price is — the better the quality of a product. This rule is also applies to 5v relay, so if you want to get a good model we recommend you to not be too stingy.

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

We recommend all our readers to buy 5v relaywith at least the two-year long warranty period. This is the optimal term for an average 5v relay. Instead of overpaying for a lifetime warranty, save the money to buy a new 5v relay later.

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

In order to create this buying guide, our team had to go through hundreds of user reviews and compare dozens of 5v relay models and brands. Finding the best 5v relay nowadays is a hard task: the selection on the market is so high that you would have to spend months to study all available options. Thankfully, our TOP list will help you find a good 5v relay much quicker!

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

Contact me if you have any questions:
+1 212-683-9100
diana@nordfalcon.com
276 5th Ave Suite 704 New York, NY 10001
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