Are you searching for the best PCB mount power relays? We offer an engaging guide that simplifies selecting the ideal relay for your DIY or industrial projects, ensuring reliable performance and easy PCB integration.
PCB mount power relays are essential components for controlling electrical circuits in various devices. They offer reliable switching and circuit protection, making them ideal for DIY projects and professional applications. Whether you’re building a remote control system or an industrial control board, choosing the right relay is crucial.
These relays come in different types, including SPDT, DPDT, and DPST-NO, each suited for specific needs. They operate on various coil voltages, such as 3V, 5V, 12V, and 24V, ensuring compatibility with your project. Their compact designs and easy mounting options make them perfect for tight spaces and PCB integration.
From high-power relays handling 30A to mini relays for small electronics, there’s a solution for every task. They are widely used in household appliances, automotive circuits, and industrial systems, offering safety and efficiency. Explore our guide to find the best PCB mount power relay for your needs and take your projects to the next level.
List of Top 10 PCB Mount Power Relays
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10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro Relay |
This 10-piece micro relay pack is perfect for anyone working with electronics. Whether you’re building a remote control system, an automatic control setup, or communication devices, these relays are easy to use and reliable. They’re great for protecting and transforming electric circuits in small projects. |
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10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro PCB Relay |
This 10-piece PCB power relay pack is perfect for anyone working on remote control, communication, or automatic control systems. It’s also great for electronic equipment projects that need reliable circuit protection and transformation. |
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Tnisesm 6pcs Coil DPDT PCB Power Relay DC 5V 8 Pins Mini Power Relay |
This Tnisesm 6pcs Coil DPDT PCB Power Relay is perfect for hobbyists, DIY enthusiasts, and professionals who need reliable, compact, and durable relays for their projects. Whether you’re building a circuit board or upgrading an existing system, these mini power relays offer easy installation and long-lasting performance. |
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5PCS SRD-12VDC-SL-C 12V Relay, 10A 250VAC 5 Pin SPDT Power Relay |
This 5-piece relay set is perfect for DIY enthusiasts, home appliance repairs, and professionals working on automotive or industrial systems. It’s easy to use and built to last. |
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5PCS SRD-24VDC-SL-C 24V Relay, 10A 250VAC 5 Pin SPDT Power Relay |
This 5-pack of 24V relays is perfect for DIY electronics hobbyists building Arduino and custom circuit projects. It also works great for home appliance repair technicians fixing refrigerators, washing machines and air conditioners, plus automotive and industrial control system builders needing reliable, easy-to-mount relays for circuit work. |
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T92P7D22-12 Power Relay 6-1393211-9 (Pack of 2) – 12VDC, 30A General Purpose High Power PCB, Panel Mount Relay, DPST-NO |
This T92P7D22-12 Power Relay is perfect for anyone needing reliable, high-power switching in industrial or heavy-duty applications. It’s easy to install and works seamlessly with 12VDC systems, making it ideal for professionals and DIY enthusiasts alike. |
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Versatile 24V 6A 5-Pin Relay No.2961105 (Pack of 12) – Safe and Reliable PC Board or Panel-Mounted Solution |
This relay is perfect for electronics hobbyists, appliance repair technicians, and DIY automation builders doing small electrical work. It gives safe, reliable switching for PC board or panel setups with easy installation. |
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ALFG2PF121 33A 12V DC PCB-Mount Power Relay SPST-NO 4-Pin Through-Hole 277VAC 250V Sealed Flux-Tight for HVAC EV Charger Solar Inverter Industrial Control Board Single-Pack |
This sealed 33A 12V DC 4-pin PCB-mount relay is perfect for DIY builders and repair technicians working on 12V car, powersports, marine and RV control boards. It is also ideal for techs building or fixing industrial, HVAC, solar inverter, EV charger and energy system control boards. |
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Tnisesm 6pcs Coil DPDT PCB Power Relay DC 12V 8 Pins Mini Power Relay HK19F-8P-12V |
This product is perfect for DIY electronics hobbyists and small electronics repair technicians building small circuit projects. It is also great for anyone needing a compact sealed 12V PCB power relay for their custom electronics builds. |
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10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro Relay |
This 10-piece micro relay pack is perfect for anyone working with electronics. Whether you’re building a remote control system, an automatic control setup, or repairing electronic equipment, these relays are easy to use and reliable. |
Detailed Reviews
Discover the top 10 PCB Mount Power Relays handpicked for reliability and performance. Each relay is reviewed for features, durability, and value, ensuring you find the perfect fit for your projects. Whether you need high power, compact size, or affordable options, this guide has you covered.
1. 10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro Relay
10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro Relay is a pack of 10 high-quality relays designed for PCB mounting. Each relay has 8 soldering terminals and is DPDT type, making it versatile for various applications.
These relays feature a DC 12V coil voltage and can handle 1A at 125VAC or 2A at 30VDC. They are compact, measuring just 2 x 1 x 1.4cm, and are easy to integrate into your projects.
Automatically adjusts, protects circuits, and widely used in remote control, communication, and automatic systems. Simple, reliable, and efficient.
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Perfect For:
This 10-piece micro relay pack is perfect for anyone working with electronics. Whether you’re building a remote control system, an automatic control setup, or communication devices, these relays are easy to use and reliable. They’re great for protecting and transforming electric circuits in small projects.
Ready to Purchase?
2. 10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro PCB Relay
This pack has 10 HK19F PCB mount DPDT relays for small electronics. Each tiny unit (2x1x1.4cm) has 8 soldering pins for quick PCB installation.
The relay runs on a 3V DC coil for low power use. It has 2NO 2NC contacts that handle up to 1A 125VAC or 2A 30VDC loads. Contact resistance stays low for steady, reliable performance.
It works for remote control and communication devices. It fits into automatic control systems and consumer electronics. It also helps protect and switch electric circuits safely.
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Perfect For:
This 10-piece PCB power relay pack is perfect for anyone working on remote control, communication, or automatic control systems. It’s also great for electronic equipment projects that need reliable circuit protection and transformation.
Ready to Purchase?
3. Tnisesm 6pcs Coil DPDT PCB Power Relay DC 5V 8 Pins Mini Power Relay
Tnisesm 6pcs Coil DPDT PCB Power Relay is a compact and reliable solution for your circuit needs. It operates on DC 5V and features 8 pins for easy integration. Each relay measures 0.8″ x 0.4″ x 0.6″, making it perfect for tight spaces.
This relay offers long operational life and automatic circuit protection. It comes with a 1-year warranty, ensuring peace of mind with every purchase.
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Perfect For:
This Tnisesm 6pcs Coil DPDT PCB Power Relay is perfect for hobbyists, DIY enthusiasts, and professionals who need reliable, compact, and durable relays for their projects. Whether you’re building a circuit board or upgrading an existing system, these mini power relays offer easy installation and long-lasting performance.
Ready to Purchase?
4. 5PCS SRD-12VDC-SL-C 12V Relay, 10A 250VAC 5 Pin SPDT Power Relay
The 5PCS SRD-12VDC-SL-C 12V Relay is a reliable and efficient solution for circuit control. It features a stable 12V coil and low power consumption, making it perfect for electrical switching applications.
It handles high loads with ease, offers durable materials for long-lasting performance, and fits easily into PCB projects. Ideal for household appliances, automotive circuits, and industrial systems.
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Perfect For:
This 5-piece relay set is perfect for DIY enthusiasts, home appliance repairs, and professionals working on automotive or industrial systems. It’s easy to use and built to last.
Ready to Purchase?
5. 5PCS SRD-24VDC-SL-C 24V Relay, 10A 250VAC 5 Pin SPDT Power Relay
The SRD-24VDC-SL-C 24V Relay is a 5-piece set designed for reliable circuit switching. Each relay has a 24V coil with low power use, ensuring stable performance. It’s perfect for electrical control systems.
With a 10A load capacity, this relay handles high power tasks easily. Its SPDT design allows flexible control between circuits. The durable materials ensure long-lasting use in tough conditions.
The 5-pin layout makes it easy to integrate into PCB projects. It’s ideal for Arduino, DIY electronics, and professional boards. Use it in household appliances, automotive circuits, or industrial systems.
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Perfect For:
This 5-pack of 24V relays is perfect for DIY electronics hobbyists building Arduino and custom circuit projects. It also works great for home appliance repair technicians fixing refrigerators, washing machines and air conditioners, plus automotive and industrial control system builders needing reliable, easy-to-mount relays for circuit work.
Ready to Purchase?
6. T92P7D22-12 Power Relay 6-1393211-9 (Pack of 2) – 12VDC, 30A General Purpose High Power PCB, Panel Mount Relay, DPST-NO
This relay is high power. It can switch 30 amps.
It uses 12VDC coil voltage. It has a DPST-NO contact. It mounts on a panel.
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Perfect For:
This T92P7D22-12 Power Relay is perfect for anyone needing reliable, high-power switching in industrial or heavy-duty applications. It’s easy to install and works seamlessly with 12VDC systems, making it ideal for professionals and DIY enthusiasts alike.
Ready to Purchase?
7. Versatile 24V 6A 5-Pin Relay No.2961105 (Pack of 12) – Safe and Reliable PC Board or Panel-Mounted Solution
The Versatile 24V 6A 5-Pin Relay No.2961105 comes in a pack of 12. It offers flexible mounting options for easy installation. This relay is a safe and reliable solution for your electrical needs.
It ensures safe isolation between coil and contact sides. This prevents interference or damage, keeping your systems safe. The relay also provides high protection against water and moisture.
With power contacts handling up to 6A, it controls moderate power demands effectively. Its reliable performance ensures smooth operation in various applications. This relay is a dependable choice for your projects.
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Perfect For:
This relay is perfect for electronics hobbyists, appliance repair technicians, and DIY automation builders doing small electrical work. It gives safe, reliable switching for PC board or panel setups with easy installation.
Ready to Purchase?
8. ALFG2PF121 33A 12V DC PCB-Mount Power Relay SPST-NO 4-Pin Through-Hole 277VAC 250V Sealed Flux-Tight for HVAC EV Charger Solar Inverter Industrial Control Board Single-Pack
This is the ALFG2PF121 12V DC PCB-mount power relay. It has a 33A 277VAC contact rating for heavy loads. It uses a 4-pin through-hole SPST-NO design for simple PCB soldering.
It works for HVAC, EV chargers, solar inverters, and industrial control boards. It also fits automotive, marine, RV, and powersports 12V circuit boards.
It is RoHS compliant and cURus/VDE approved for safe use. Its sealed flux-tight housing resists soldering damage. Always check the coil voltage, contact rating, and PCB footprint before replacing an old relay.
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Perfect For:
This sealed 33A 12V DC 4-pin PCB-mount relay is perfect for DIY builders and repair technicians working on 12V car, powersports, marine and RV control boards. It is also ideal for techs building or fixing industrial, HVAC, solar inverter, EV charger and energy system control boards.
Ready to Purchase?
9. Tnisesm 6pcs Coil DPDT PCB Power Relay DC 12V 8 Pins Mini Power Relay HK19F-8P-12V
The Tnisesm 6pcs Coil DPDT PCB Power Relay is a compact and reliable solution for your circuit needs. It operates at DC 12V and comes with 8 pins, making it versatile for various applications. This mini power relay is designed to protect and transform your circuits efficiently.
It has a long operational life and sealed construction. The relay automatically adjusts to ensure smooth performance. Its small size (2 x 1 x 1.4 cm) and lightweight (51g) make it easy to use.
With a 1-year warranty, you’re covered if any issues arise. The package includes 6 pieces, offering great value. This relay is perfect for DIY projects or professional use.
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Perfect For:
This product is perfect for DIY electronics hobbyists and small electronics repair technicians building small circuit projects. It is also great for anyone needing a compact sealed 12V PCB power relay for their custom electronics builds.
Ready to Purchase?
10. 10Pcs PCB Mount Power Relay Coil DPDT DC 8 Pins Micro Relay
This 10-piece pack of HK19F relays is perfect for PCB mounting. Each relay has 8 soldering terminals and is DPDT type. They are compact, measuring just 2 x 1 x 1.4 cm.
These relays work with DC 9V coil voltage and handle 1A at 125VAC or 2A at 30VDC. They have low contact resistance, ensuring reliable performance. Use them in remote control, communication, or automatic systems.
The relays adjust automatically to protect circuits. They are easy to use and widely applicable in electronic equipment.
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Perfect For:
This 10-piece micro relay pack is perfect for anyone working with electronics. Whether you’re building a remote control system, an automatic control setup, or repairing electronic equipment, these relays are easy to use and reliable.
Ready to Purchase?
Buying Guide
PCB mount power relays are essential for controlling electrical circuits in various projects. Choosing the right one ensures safety, efficiency, and reliability.
Here’s what to consider when buying:
- Type of Relay: Choose between SPDT, DPDT, or DPST-NO based on your circuit needs. Each type offers different switching options.
- Coil Voltage: Match the relay’s coil voltage (3V, 5V, 12V, 24V) to your project’s power supply for compatibility.
- Current and Voltage Rating: Ensure the relay can handle the load current and voltage of your application to avoid damage.
- Size and Mounting: Opt for compact designs with easy mounting options if space is limited.
- Application: Consider the relay’s use in household appliances, automotive circuits, or industrial systems for the best fit.
- Durability: Look for durable materials and sealed constructions for long-lasting performance in tough conditions.
- Warranty: A warranty provides peace of mind and ensures reliability over time.
- Price and Quantity: Compare packs (e.g., 5pcs, 10pcs) to get the best value for your budget.
With these factors in mind, you’ll find the perfect PCB mount power relay for your project.