Best 5 Pin Relay Sets for Circuit Boards

Looking for the best 5-pin relay sets for your circuit board projects? We’ve compiled a list of top 10 options to help you find the perfect fit for your DIY, repair, or professional needs.

5-pin relay sets are essential for anyone working with circuit boards. They offer reliable power control and are perfect for DIY projects, repairs, and professional applications. Whether you’re upgrading a car stereo, fixing a household appliance, or building a robot, these relays are versatile and easy to use.

These sets come in various configurations, from DC 5V to DC 12V, and handle high currents like 10A or 20A. They’re compact, durable, and often include features like optocoupler isolation for safety. With clear labeling and simple designs, they make complex projects feel effortless.

List of Top 10 5 Pin Relay Sets for Circuit Boards

Title	Best For	Price
AEDIKO 4pcs DC 5V Relay Module – 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger	This AEDIKO 4pcs DC 5V Relay Module is perfect for anyone who needs a reliable and safe way to control high-power devices with low-power signals. It’s great for hobbyists, students, and professionals working with microcontrollers, Raspberry Pi, or CNC machines.	View on Amazon (paid link)
Edinstry 2PCS Automotive Relay Socket 40A 12V PCB Mount Soldering Base, Universal Circuit Board Plug-in Holder,5-Pin Compatible, Plum Blossom Type Relay Connector for Car Truck Use	This Edinstry relay socket is perfect for car and truck owners, DIY enthusiasts, and technicians who need a reliable and durable solution for their vehicle electronics. It’s easy to install and works great for custom circuits or replacing broken parts.	View on Amazon (paid link)
T9AV5L12-12 Relay (3-Pack) 12VDC 20A SPDT 5-Pin PCB Mount Power Relay – Compatible with GE Stove, Fridgidaire Oven & Appliance Control Board Repairs	This 3-pack of T9AV5L12-12 relays is perfect for DIYers and homeowners who want to fix appliance heating issues themselves. It’s easy to install and saves money by avoiding costly repairs.	View on Amazon (paid link)
Tnisesm/6pcs DC 12V Coil SPDT PCB Relay 5 Pins Mini PCB Power Relay JQC 3FF T73-5P-12V-B	This PCB Power Relay is perfect for DIY enthusiasts and hobbyists working on modules, development boards, or universal PCB projects. It’s also great for professionals needing reliable relays for connectors, cables, or IC sockets.	View on Amazon (paid link)
Weasch 10Pcs PCB Power Relay SRD-05VDC-SL-C, DC 5V Coil, 10A 250VAC, SPDT, 5 Pin, for Household Appliance Boards (10)	Perfect for DIY enthusiasts and anyone working on household appliance repairs or projects. It’s also great for remote control systems and automatic control setups.	View on Amazon (paid link)
Weasch 6Pcs PCB Power Relay JQC-3F(T73), DC 5V Coil, 7A 240VAC, SPDT, 5 Pins (6)	This Weasch 6Pcs PCB Power Relay is perfect for hobbyists, students, and DIY enthusiasts working on electronics projects. It’s ideal for breadboards with 2.0mm spacing, making it easy to use for small-scale circuits and prototyping.	View on Amazon (paid link)
uxcell 10pcs 12V DC 5-Pin 30/40Amp Interlocking Relay Socket Harness Base	This product is perfect for DIY enthusiasts and car owners who want to upgrade their vehicle’s electrical system. It’s great for adding features like stereo systems, alarm systems, or extra lights.	View on Amazon (paid link)
Ferwooh 3PCS DC 5V 2mA 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A	This 5V relay module is perfect for anyone who needs to control home appliances or automate projects. It’s great for beginners and experts in electronics, robotics, or industrial automation.	View on Amazon (paid link)
SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi	This SunFounder 2 Channel DC 5V Relay Module is perfect for hobbyists and makers who want to control high-power devices with their Arduino, Raspberry Pi, or other microcontrollers. It’s easy to use and great for projects needing reliable switching.	View on Amazon (paid link)
uxcell 10Pcs DC 5V Coil SPDT 5 Pin PCB Electromagnetic Power Relay	This PCB Electromagnetic Power Relay is perfect for anyone working on remote control, communication, or automatic control systems. It’s ideal for small projects like lighting lamps, cooling fans, or electronic equipment.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 5 Pin Relay Sets for Circuit Boards, carefully selected based on expert reviews and customer feedback. Each product is evaluated for performance, features, and value, ensuring you find the perfect fit for your needs. Whether you’re a DIY enthusiast or a professional, this guide simplifies your choice with clear, easy-to-understand insights.

1. AEDIKO 4pcs DC 5V Relay Module – 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger

The AEDIKO 4pcs DC 5V Relay Module is a 1-channel relay switch board with optocoupler isolation. It works with a 5V power supply and can handle high loads like AC 250V/10A or DC 30V/10A. This module is safe and reliable for your projects.

It has a fault-tolerant design, jumper for high/low signal, and screw terminals for easy wiring. The optocoupler isolation protects your I/O ports from damage.

This relay module is versatile and works with ARM, PIC, AVR, MCU, Raspberry, CNC machines, and PS4. Its simple design makes it easy to use for various applications.

Pros	Cons
5V Relay Module handles high loads safely and efficiently. Optocoupler Isolation protects your devices from damage. Jumper Design lets you switch between high or low triggers easily. Fault-Tolerant Design ensures safety even if control lines break. Wide Compatibility works with ARM, Raspberry Pi, and more.	No built-in protection against reverse polarity or overvoltage. Limited to 5V operation, not compatible with higher voltage systems. Manual jumper adjustment required for trigger level changes.

Perfect For:

This AEDIKO 4pcs DC 5V Relay Module is perfect for anyone who needs a reliable and safe way to control high-power devices with low-power signals. It’s great for hobbyists, students, and professionals working with microcontrollers, Raspberry Pi, or CNC machines.

Ready to Purchase?

View Price on Amazon (paid link)

2. Edinstry 2PCS Automotive Relay Socket 40A 12V PCB Mount Soldering Base, Universal Circuit Board Plug-in Holder,5-Pin Compatible, Plum Blossom Type Relay Connector for Car Truck Use

Edinstry 2PCS Automotive Relay Socket 40A 12V PCB Mount Soldering Base, Universal Circuit Board Plug-in Holder,5-Pin Compatible, Plum Blossom Type Relay Connector for Car Truck Use

The Edinstry 2PCS Automotive Relay Socket is a must-have for car and truck projects. It works with 4-pin or 5-pin relays and fits 12V 40A circuits. Perfect for DIY wiring or repairs.

Easy to solder, durable, and reliable. Handles high current with heat-resistant parts.

Great for cars, trucks, RVs, and off-road vehicles. Simple to install and stays secure. A solid choice for vehicle electronics.

Pros	Cons
Fits 4-pin or 5-pin relays for easy compatibility. Solders directly to PCBs, perfect for custom circuits. Heat-resistant and durable for long-lasting use. Secure fit, simple install for any vehicle type.	No included relays, just sockets. Soldering required, not plug-and-play. Limited to 12V systems.

Perfect For:

This Edinstry relay socket is perfect for car and truck owners, DIY enthusiasts, and technicians who need a reliable and durable solution for their vehicle electronics. It’s easy to install and works great for custom circuits or replacing broken parts.

Ready to Purchase?

View Price on Amazon (paid link)

3. T9AV5L12-12 Relay (3-Pack) 12VDC 20A SPDT 5-Pin PCB Mount Power Relay – Compatible with GE Stove, Fridgidaire Oven & Appliance Control Board Repairs

The T9AV5L12-12 Relay (3-Pack) fixes appliance heating issues like ovens or stovetops not working. It’s a direct replacement for faulty relays, saving you from buying a costly new control board. This 12VDC, 20A SPDT relay works with GE stoves, Frigidaire ovens, and more.

It’s easy to install with a 5-pin PCB mount design. Just align the pins, solder it in place, and you’re done. No special tools needed—perfect for DIY repairs. The silver cadmium oxide contacts ensure reliable performance in tough appliance environments.

This 3-pack bundle offers great value and peace of mind. Use one relay now and keep the spares for future repairs. It’s a cost-effective solution for lasting appliance fixes.

Pros	Cons
Saves money by fixing heating issues without replacing the whole board. Easy DIY install with 5-pin PCB mount design. Reliable performance in extreme temps (-55°C to +85°C). Value 3-pack includes spares for future repairs.	Soldering required for installation, not plug-and-play. No instructions included, DIY skills needed. Limited compatibility, check model before buying.

Perfect For:

This 3-pack of T9AV5L12-12 relays is perfect for DIYers and homeowners who want to fix appliance heating issues themselves. It’s easy to install and saves money by avoiding costly repairs.

Ready to Purchase?

View Price on Amazon (paid link)

4. Tnisesm/6pcs DC 12V Coil SPDT PCB Relay 5 Pins Mini PCB Power Relay JQC 3FF T73-5P-12V-B

The Tnisesm 6pcs DC 12V Coil SPDT PCB Relay is a compact and reliable solution for your power control needs. It comes in a set of 6 pieces, making it perfect for DIY projects and development boards.

Coil voltage is DC 12V, and it handles 10A at 250VAC or 15A at 125VAC. It has 5 pins and a blue color, ensuring easy identification.

With a sealed construction, it’s durable and safe for use in modules, connectors, and IC sockets. Plus, it comes with a 1-year warranty for added peace of mind.

Pros	Cons
Compact, sealed design ensures reliable performance in various applications. 6-piece pack offers great value for multiple projects. 1-year warranty guarantees peace of mind with every purchase. Versatile use for DIY, modules, and development boards.	Limited to DC 12V coil voltage, not versatile for all projects. No mounting hardware included, requires extra purchase. Small size may be hard to handle for beginners.

Perfect For:

This PCB Power Relay is perfect for DIY enthusiasts and hobbyists working on modules, development boards, or universal PCB projects. It’s also great for professionals needing reliable relays for connectors, cables, or IC sockets.

Ready to Purchase?

View Price on Amazon (paid link)

5. Weasch 10Pcs PCB Power Relay SRD-05VDC-SL-C, DC 5V Coil, 10A 250VAC, SPDT, 5 Pin, for Household Appliance Boards (10)

Weasch 10Pcs PCB Power Relay is a reliable and versatile component for your projects. It has a DC 5V coil and can handle 10A 250VAC, making it perfect for household appliance boards. The SPDT contact and 5 pins ensure easy integration.

This relay is ideal for DIY enthusiasts and professionals alike. It works with breadboards and can control small motors, lights, and power supplies. The compact design fits 2mm hole spacing and 1mm diameter holes.

Each pack includes 10 relays, offering great value for your projects. These relays are widely used in remote control, communication, and automatic systems. They are essential for electronic and control applications.

Pros	Cons
10A 250VAC handles high power for household devices. DC 5V coil works with common power sources. SPDT 5-pin fits breadboards and DIY projects. Silver alloy contacts ensure reliable performance. 10-pack offers great value for multiple projects.	Limited power handling, not for high-wattage devices. No mounting hardware included, requires extra parts. Small size may be tricky for beginners to handle.

Perfect For:

Perfect for DIY enthusiasts and anyone working on household appliance repairs or projects. It’s also great for remote control systems and automatic control setups.

Ready to Purchase?

View Price on Amazon (paid link)

6. Weasch 6Pcs PCB Power Relay JQC-3F(T73), DC 5V Coil, 7A 240VAC, SPDT, 5 Pins (6)

The Weasch 6Pcs PCB Power Relay is a reliable and versatile component for your projects. It works with DC 5V and handles up to 7A at 240VAC. Each relay has 5 pins and comes in a pack of 6.

This SPDT relay is perfect for breadboards with 2.0mm spacing. Always check your breadboard before buying to ensure a perfect fit.

Pros	Cons
6-pack value for multiple projects, saves time and money. 5V DC coil works great with low-power setups. 7A 240VAC capacity handles high loads effortlessly. SPDT contact for flexible circuit control. 5-pin design fits breadboards with 2.0mm spacing.	Limited to 2.0mm breadboard spacing, check before buying. No mounting hardware included, extra parts may be needed. Not suitable for high-power use beyond 7A.

Perfect For:

This Weasch 6Pcs PCB Power Relay is perfect for hobbyists, students, and DIY enthusiasts working on electronics projects. It’s ideal for breadboards with 2.0mm spacing, making it easy to use for small-scale circuits and prototyping.

Ready to Purchase?

View Price on Amazon (paid link)

7. uxcell 10pcs 12V DC 5-Pin 30/40Amp Interlocking Relay Socket Harness Base

This 10-piece set of 12V DC relay sockets is perfect for easy wiring projects. Each socket has 5 terminals and comes pre-wired with a 130mm harness, making installation quick and simple.

The plastic base is durable and waterproof, ideal for various applications. Use it for stereo upgrades, alarm systems, lighting, and more. Connect with ease thanks to the male-female slot design.

Pros	Cons
10-piece set for multiple projects, saving time and money. Waterproof and dustproof design ensures durable performance. Easy installation with male-female slot design for a neat finish. Versatile use for stereo, lights, alarms, and more.	Not waterproof for full submersion, only dustproof and splash-resistant. Female connector can bend if inserted too forcefully. Limited wire length (5.12″) may restrict installation options.

Perfect For:

This product is perfect for DIY enthusiasts and car owners who want to upgrade their vehicle’s electrical system. It’s great for adding features like stereo systems, alarm systems, or extra lights.

Ready to Purchase?

View Price on Amazon (paid link)

8. Ferwooh 3PCS DC 5V 2mA 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A

The Ferwooh 3PCS DC 5V Relay Module is a compact and reliable tool for controlling devices. It works with low power and handles high loads safely. Perfect for home and industrial use.

Its high-quality design ensures long-lasting performance. Easy to connect with clear labeling for simple setup. Ideal for automation projects.

Pros	Cons
High-quality components ensure reliable and safe performance. Easy connection to computers and digital circuits. Durable ABS shell with long-lasting spring structure. Versatile use in home and industrial automation.	No built-in protection against voltage spikes or reverse polarity. Single-channel design limits control to one device or function. Low-level trigger may require additional circuitry for some setups.

Perfect For:

This 5V relay module is perfect for anyone who needs to control home appliances or automate projects. It’s great for beginners and experts in electronics, robotics, or industrial automation.

Ready to Purchase?

View Price on Amazon (paid link)

9. SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

The SunFounder 2 Channel DC 5V Relay Module is a compact expansion board perfect for DIY projects. It works with Arduino, Raspberry Pi, and other microcontrollers, making it versatile for various applications.

It has two relay channels, each using 15-20mA driver current. The high-current relay handles AC250V 10A or DC30V 10A, and LED indicators show the relay status.

Its standard interface allows direct control by microcontrollers. Measuring 50.5mm x 38.5mm x 18.5mm, it’s small and easy to integrate into projects.

Pros	Cons
Control two devices with one board using low power. Works with Arduino, Raspberry Pi, and more. Bright LEDs show relay status at a glance. Handles high power safely: AC250V 10A or DC30V 10A.	No built-in protection against voltage spikes or reverse polarity. Requires external power for relays, not plug-and-play. Limited to low-level triggers, may need extra circuitry.

Perfect For:

This SunFounder 2 Channel DC 5V Relay Module is perfect for hobbyists and makers who want to control high-power devices with their Arduino, Raspberry Pi, or other microcontrollers. It’s easy to use and great for projects needing reliable switching.

Ready to Purchase?

View Price on Amazon (paid link)

10. uxcell 10Pcs DC 5V Coil SPDT 5 Pin PCB Electromagnetic Power Relay

Reliable Power Control: The uxcell 10Pcs DC 5V Coil SPDT 5 Pin PCB Electromagnetic Power Relay offers precise control for your electronic projects. With a DC 5V coil voltage and SPDT contact, it’s perfect for remote control and automatic systems.

Durable Design: Made with flame-retardant PC material, this relay resists high temperatures and deformation. Its good metal pins ensure stable conductivity with less heat, making it reliable for long-term use.

Versatile Applications: Ideal for lighting lamps, small motors, and cooling fans. Use it in communication, aerospace, or electronic equipment. Install with 37mm spacing to avoid overheating.

Pros	Cons
Compact size, big power – 20A capacity in a tiny 15x12x17mm package. Flame-retardant, heat-resistant – Durable PC material ensures safety and reliability. Versatile use – Perfect for remote control, automation, and electronics projects. Stable performance – Good conductivity, less heat, and consistent resistance.	Close spacing causes high heat, needs 37mm gap. No built-in heat protection for multiple relays. Small size may be hard to handle for some users.

Perfect For:

This PCB Electromagnetic Power Relay is perfect for anyone working on remote control, communication, or automatic control systems. It’s ideal for small projects like lighting lamps, cooling fans, or electronic equipment.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

5-pin relay sets are essential tools for anyone working with circuit boards. They offer reliable power control and are perfect for DIY projects, repairs, and professional applications. Whether you’re upgrading a car stereo, fixing a household appliance, or building a robot, these relays are versatile and easy to use.

Here’s what to consider when buying the best 5-pin relay sets for your needs:

Voltage Compatibility: Choose relays that match your project’s power supply, like DC 5V or DC 12V, to ensure proper functionality.
Current Handling: Look for relays that can handle your required current, such as 10A or 20A, to avoid overheating or damage.
Pin Configuration: Ensure the relay has 5 pins and fits your circuit board or socket for easy installation.
Isolation Features: Opt for relays with optocoupler isolation to protect your I/O ports and enhance safety.
Size and Design: Pick compact and durable relays that fit your workspace and withstand tough conditions.
Application Specifics: Consider relays designed for automotive, household appliances, or general electronics based on your project.
Pack Quantity: Buy sets with multiple relays, like 4pcs, 6pcs, or 10pcs, for better value and future use.
Ease of Use: Look for relays with clear labeling, screw terminals, or simple designs for hassle-free setup.
Warranty and Reliability: Choose relays with warranties or fault-tolerant designs for long-lasting performance.

With these factors in mind, you’ll find the perfect 5-pin relay set for your circuit board projects.