Tried and Tested Transmission by PCBTok’s Relay PCBs

Relay PCBs from PCBTok is an excellent choice for your next project. We have many variations to pick from, so there is something for each project. Be sure to browse our wide selection of other products available at low prices when you shop from PCBTok!

  • Always available sales and engineering tech support
  • All printed circuit boards meet IPC Class 2 or 3
  • Offer COC report, micro-section, and soldering sample for your order
  • Accept third party factory audit and inspection before starting our business
  • Files receive full CAM review prior to manufacturing
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Reasons to Choose PCBTok for Relay PCBs

Choosing the right PCB supplier is important. You want to know that your project will be completed quickly, correctly and safely. At PCBTok, we have over a decade of experience and extensive knowledge of the PCB industry. We go through a vigorous evaluation process before being accepted as a supplier for our high-quality products. We pay attention to each detail from start to finish so that you get the best service possible.

PCBTok has a great team of skilled, experienced and professionals for Relay PCBs. We produce high quality, cheap and low price PCBs of all sorts. We have been in the field of PCBs for many years, so we have rich experience in manufacturing. Moreover, we can also offer customized PCBs as per your requirement.

From quality of the Relay PCBs to the cleanliness of our work, PCBTok is one of the best options to choose. We use only high-quality materials, paper and trace to ensure that we give you the best quality results. All of our products come with certification and are produced by experienced engineers who ensure accuracy at every stage.

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Relay PCB By Type

Electromagnetic Relay PCB

Electromagnetic Relay PCB are used in AC and DC control circuits which control the input and output of high voltage power and signal within a circuit and relay with high relay load, large current and bandwidth.

Flash Relay PCB

Flash Relay PCB is designed for flash photography, where a high-speed flash trigger is needed. It can fire your flashes with amazing speed and ease. Control flashlights and laser pointers.

Thermal Relay PCB

It provides thermal isolation between the temperature controlled area and an external heat source or sink, as well as protection against short circuit to ground or battery voltage reversal.

Reed Relay PCB

An electromechanical device that uses a magnetic field to switch on a low voltage and current circuit. Initiated by manually placing a magnet across the two reeds or contacts.

High Voltage Relay PCB

We use the best materials available on the market along with highly skilled production professionals to produce this High Voltage Relay PCB. A reliable, cost-effective PCB.

Time Relay PCB

Time Relay PCB used to make sure the input pulse from your timer matches the LED blinks. It’s great for blinking along to music or anything that your home made electronics.

Relay PCB by Voltage (6)

  • 4.5V Relay PCB

    The Relay PCB with 4.5V will allow your device to connect with a relay at a safe distance. This is essential when you need to control one or more devices that contains power and current.

  • 5V Relay PCB

    A great tool for you to begin working on your electrical projects. It has a strong size and very easy to use, all of which can meet almost all your needs when working with electricity.

  • 6V Relay PCB

    You can use this to control your lights, AC power or anything else you want to control. Can be easily interfaced with any microcontroller or computer interface.

  • 12V Relay PCB

    Relay PCB with 12 voltage relay module that can be used for interfacing digital signals with the mains supply. The relay PCB has 4 switch positions and comes with a 12V relay.

  • 24V Relay PCB

    Helps to control the appliances or equipment with a simple circuit. It is compact, easy to connect and has a good performance of working. Available to suit your needs.

  • 30V Relay PCB

    Used in automated production is an indispensable component of electrical equipment. Improve  factory production by replacing mechanical control device.

Relay PCB by Pole & Throw (6)

  • Normally-Open

    This relay’s properties make them ideal for applications where there is no continuous connection between two circuits and users want to be notified when an action takes place.

  • Normally-Closed

    A device that uses an electromagnet to switch an electric circuit’s connection between two positions: one allowing current flow and another providing resistance.

  • Single Pole Single Throw

    Only connects or disconnects the contacts when it is operated. Only has two terminals, one of which is the common terminal and the other is the normally closed terminal.

  • Single Pole Double Throw

    This relay has two separate sets of contacts. The moveable contacts transfer continuity from one stationary contact to the other when the coil is energized or de-energized.

  • Double Pole Single Throw

    This relay is ideal for controlling one set of lights or appliances from two different sources, such as a switch and a timer. It’s also great for turning on/off equipment remotely.

  • Double Pole Double Throw

    Separate two circuits electrically and connect them magnetically. Used to interface an electronic circuit at a low voltage to an electrical circuit which works at a high voltage.

Connecting the World of Electronics with PCBTok’s Relay PCB

PCBTok is a company that has been providing world-class engineering services for over 10 years. One of our specialties is the design of relay circuits.

Relay PCBs are used for a variety of applications, including:

  • Circuits that need to be turned on and off at certain times or under certain conditions (for example, lighting control)
  • Circuits that need to be turned on and off depending on whether they receive power from another source (for example, power distribution)
  • Circuits that need to be able to connect two separate parts of a system together (for example, connecting two motors so they can work together)

PCBTok specializes in designing relay PCBs for all of these applications. We have experience working with clients who have never designed anything before as well as clients who have been working with electronics for decades. The experts at PCBTok will help you design your circuit so it works exactly how you want it to and then produce it at an affordable price

Connecting the World of Electronics with PCBTok’s Relay PCB
Things to Consider When Choosing a Relay PCB Manufacturer

Things to Consider When Choosing a Relay PCB Manufacturer

Relay PCB manufacturers are a dime a dozen. The market has exploded in recent years, and there are now hundreds of potential suppliers to choose from. But how do you know which one is right for you?

Price. Relay PCBs are very expensive, and this means that you will have to spend a lot of money on them. Therefore, it is important to find a relay PCB manufacturer who offers good prices on their products so that you do not go bankrupt in the process of getting your PCBs made.

Experience with Relays. It is also important to consider how much experience your relay PCB manufacturer has with relays because if they do not know how to work with these devices then there is a chance that they might mess up and cause damage when making your circuit board which could lead to more problems down the road.

PCBTok’s Relay PCB for the Digital Age

Relays are an essential component in many industrial systems and devices. They are used to control power flow, switching and routing signals, and much more. Relays are very reliable and stable, but they can be very expensive to produce. This makes relays difficult to include in new products with low margins, especially when you consider that the price of a relay can cost up to $100 each!

PCBTok has manufactured relay PCBs that can make all of this possible for you. The relay PCB is small enough to fit into any project with ease and will meet all your needs for speed without sacrificing safety or reliability.

The relay PCB has been designed specifically for use in digital devices where speed is important but safety is paramount. PCBTok’s Relay PCB for the Digital Age is the only relay PCB you’ll ever need.

PCBTok’s Relay PCB for the Digital Age

Relay PCB: The Best Way to Connect It All Together

Relay PCB The Best Way to Connect It All Together
Relay PCB The Best Way to Connect It All Together (1)

When it comes to connecting your electronics together, there are a lot of options available to you. But our favorite? The relay PCB.

Why? Because it’s easy to use, and has a lot of applications in the world of electronics. Relay PCBs are small boards with an array of relays built into them, meaning that you can connect all kinds of devices together without needing any external power source or control device. You simply connect your components together as normal and then flip the switch on your relay PCB!

Relay PCBs are perfect for connecting things like lights, motors, fans—you name it! These boards work great as sensors too—you can use them as motion sensors or proximity sensors by attaching them to glass doors or windows and programming them to turn on when someone approaches. You can even use them as doorbells by attaching the button directly onto your front door so that when someone presses down on it, it triggers an electrical circuit inside your house that turns on a light or plays music!

Relay PCB Fabrication

PCBTok Relay PCB’s Advance Components

Relay PCB is an electronic component which is used to switch the load or control the circuit. Relay is a kind of electromechanical device that automatically switches a load on and off under the action of an electric signal. The relay is operated by a small current and can work at high voltage, making it ideal for switching heavy loads such as motors, solenoids and lights.

Relays are commonly used in industrial control systems, power distribution systems and other applications where electrically operated switches are required. The relay has three main parts: the coil, which produces the electromagnetic force that operates the switch; the movable contact, which completes or interrupts an electrical circuit when acted upon by a magnetic field; and the fixed contacts or terminal wires.

PCBTok Relay PCB’s Standardize Voltage

PCBTok is a relaying device which can be used in high-voltage circuits, because the relay switch is a normally closed contact that opens when activated by an electrical signal.

Relays are used to control power circuits in a wide variety of industrial control systems. Relays were used in early electric clocks and to control machinery before the advent of semiconductor devices.

The PCBTok relaying device is designed for use in 4.5V, 5V, 6V, 12V and 24V AC/VDC circuit applications. The PCBTok relay PCB is available in a wide range of configurations including SPDT (Single Pole Double Throw), DPDT (Double Pole Double Throw), DPST (Double Pole Single Throw), SPST (Single Pole Single Throw).

OEM & ODM Relay PCB Applications


Used in many areas, such as: telephone exchanges, data communication equipment, industrial control systems and so on with high reliability, small size and easy installation.

Lighting Control Systems

Has the capability to control up to 6 relays on one single board, allowing you to control a large number of lights with just one simple device!

Traffic Control

A simple but effective means of controlling traffic. The PCB can be mounted on top of the street light pole, and it can detect when cars pass by.


PCBTok Relay PCB for Computer Interfaces is a circuit board designed to be used in computer-based interfaces. This board has usually four relays attached to it.

Home Appliances

PCBTok is a leading PCB manufacturer in China. We supply high quality, competitively priced PCBs for many different industries, especially Relay PCBs for home appliances.

PCBTok’s Relay PCB The Best Way to Connect It All Together
PCBTok’s Relay PCB: The Best Way to Connect It All Together

Whether you’re a big company or small, we can help you. Our Relay PCBs are designed to allow maximum flexibility while ensuring a high-quality final product.

Inquire about Relay PCB from PCBTok today!

Relay PCB Production Details As Following Up

Supported Capabilities
Types of Assembly THD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT & THD mixed
2 sided SMT and THD assembly
Order quantity 1 to 10,000 boards
Components Passives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN, POP, and Leadless chips
Connectors and terminals
Component Package Reels
Cut tape
Tube and tray
Loose parts and bulk
Board dimensions Smallest size: 0.2″ x 0.2″
Largest size: 15″ x 20″
Board shape Rectangular
Slots and Cutouts
Complex and Irregular
Board type Rigid FR-4
Rigid-Flex boards
Assembly process Leaded process
Lead-Free (RoHS)
Design file format Gerber RS-274X
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place/XY file)
Sales and support Emails
Phone calls
Electrical testing X-ray Inspection
AOI (Automated Optical Inspection)
Functional testing
Oven profile Standard
Turnaround time 1-3 days for only PCB assembly
10-16 days for turnkey PCB assembly
3-4days Quickest turnkey Prototype PCB assembly

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “PCBTok provides high quality, reasonably priced PCB and electronic manufacturing services. I have been working with PCBTok for more than a year now and my overall experience has been excellent. I am very impressed with their quality and overall service. PCBTok is a professional company with a very good communication and support. I had an urgent order and they have done everything to make it on time. So I would highly recommend PCBTok for your PCB production.”

    Cody Friedrich, IT Expert / Engineer from Finland
  • “I needed an entire 680 pieces of LED circuit board manufactured by a Chinese manufacturer and needed it shipped back to me asap. I found PCBTok online and worked with them through email. They were quick, helpful, and efficient. My board arrived on time and in perfect condition. I have already recommended PCBTok to several people for manufacturing their boards.”

    Abhi Golhar, Tech Company Purchasing Agent from Singapore
  • “I have been using PCBTok for a long time, and I have no complaints about their services. I find them to be very helpful and responsive. An excellent PCB manufacturer, I have been getting my boards from them for over a year. They have so many options that I wasn’t able to find anywhere else and really helped me get what I needed. I am always in a rush and but they were still able to complete my order faster than expected.”

    Justin Armstrong, Procurement Staff of Electronics Company, Canada
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