Looking for the best PC Board Relays?
Discover now our comparison of the best PC Board Relays. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best PC Board Relays are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the PC Board Relays in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler
- The module uses genuine quality relay, normally open interfaces
- Maximum load: AC 250V/10A, DC 30V/10A
- SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
- The module voltage 5V
- The module can be set high or low triggered by jumper
$8.99
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No. 2
uxcell 5 Pcs JQC-T78-DC12V-C DC 12V Coil SPDT 5 Pin PCB Electromagnetic Power Relay
- Product Name : PCB Electromagnetic Power Relay;Model : JQC-T78-DC12V-C;Coil Voltage : DC 12V;Contact Capacity : 20A 125VAC /20A 14VDC
- Number of Pins : 5;Contact : SPDT;Size (Approx.) : 15 x 12 x 17mm/0.6" x 0.47" x 0.67" (L*W*H):Color : Black;Weight : 29g;Package Content :5 Pcs PCB Power Relays
- The surface is made of PC material,Flame retardant, high strength, high-temperature resistance and deformation resistance, Good metal pin, good conductivity, less heat, and stable resistance
- Small relays are widely used in the fields of remote control, communication, automatic control, and aerospace technology to control, protect, regulate and transmit information. Suitable for lighting lamps, display lamps, electric bells, small heating furnaces, small motors, cooling fans, remote control, communication, automatic control system, electronic equipment, etc.
- When multiple relays are installed at close distance, high heating will be caused. Generally, 9mm spacing is recommended.
$7.09
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SaleNo. 4
Aoicrie 5Pcs DC 12V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High or Low Level Compatible Development Board Trigger
- This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
- Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A; Trigger Current: 5mA; The Module Operating Voltage:12V.
- These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input; Coil +, coil - and trigger.
- Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate; And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient.
- Wide Application These 12V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc.
−20%
$7.99
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No. 5
G8P-1A4P Fully-Sealed PCB Relay 12VDC 30A - 4Pins 30A 250VAC Relay for PC Board or Panel-Mounted Applications, Solve F01 Code Problem of Dryer
- Fully-Sealed PCB Relay: The G8P-1A4P relay is fully-sealed, providing excellent protection against dust, moisture, and other environmental factors. It is designed for reliable performance in various applications, including PC board or panel-mounted setups.
- High Current Rating: With a robust current rating of 30A, this relay is capable of handling high electrical loads. It ensures efficient power distribution and reliable operation in demanding applications, such as solving the F01 code problem in dryers.
- 4-Pin Configuration: The G8P-1A4P relay features a 4-pin design, allowing for secure and efficient electrical connections. The pins are designed for easy installation on PC boards or panels, ensuring compatibility and hassle-free setup.
- 12VDC Coil Voltage: Operating on a 12VDC coil voltage, this relay is compatible with standard electrical systems. It provides a stable power source for efficient operation and reliable control of electrical components.
- Welding Capability: The solder wire on the bottom of the relay make it easy and reliable welding. This feature ensures a strong and secure connection for optimal performance.
$9.99
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No. 6
24 Pcs 5v Relay Module One Channel Relay Switch with Optocoupler 5v Relay Board with Opto Isolation Support High and Low Level Trigger, 19.69 x 10.24 x 7.09 Inch
- Product Description: 5v relay module's maximum load of the normally open interface: AC 250V/10A, direct current 30V/10A, with trigger current 5mA; It is featured with stable performance and sensitive reaction to make sure a satisfactory using demands
- Large Quantity: you can receive 24 pieces of relay boards from the package, sufficient in quantity, exquisite in workmanship, enough for you to use, replace and share with your family and others
- Stable and Functional: equipped with SMD optocoupler isolation, relay switches are powerful in drive ability, safe and reliable to use, and they can support high level or low level triggers, which can well facilitate your use
- Fault Tolerance: relay module is designed with good fault tolerance, the relay doesn't act even if the control line is disconnected, which is an intimate and thoughtful design for you; And you can connect all interfaces through the wiring terminal, saving time and effort
- Size and Compatibility: 5v relay 1 channel measures about 50 x 26 x 18 cm/ 19.69 x 10.24 x 7.09 inches, convenient for your installation and storage; And they are compatible with PIC, ARM, CNC Machine and so on, versatile to use
$22.99
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No. 7
Baomain G2R-1A-E-DC12 POWER RELAY SPST-NO 12VDC 16A PC BOARD
- Product: G2R-1 series RELAY;
- Model: G2R-1A-E DC12V; Function: General Purpose;
- TV-3 120VAC;16A 250V;16A 30V DC;
- Number of Pins:6; Weight:34g;
- Package Content : 2 x General Purpose Relay
$9.99
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No. 8
Acxico 2 pcs ESP8266 ESP-01S + 5V WiFi Relay Module Smart Home Remote Control Unlock Board
- This module uses genuine relays and normally open interfaces. High stability and low power consumption.
- Strong driving ability, stable and reliable performance. High efficiency, fine workmanship, and durable.
- Add one more ESP-01S module. This smart relay module is based on the ESP-01S WIFI module design. It can be used to DIY your own smart switch. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs. It's easy to use right away.
- The package includes：2 pcs ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S)
- We are very grateful for all customers’ opinions to improve sales, if you are not satisfied, please contact us to find the best solution
$9.99
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No. 9
1pcs G8P-1A4P-12VDC Fully-Sealed PCB Relay 30A 250VAC, Fully-Sealed PCB Relay for PC Board or Panel-Mounted
- G8P-1A4P-12VDC fully-sealed PCB relay. Solve your dryer F01 code problem.
- Dc voltage: 12V, maximum contact current: 30A, AC contact voltage: 250V, DC contact voltage: 28V
- Coil resistance: 155ohm, contact configuration: SPST, coil type: DC, coil current: 77mA, and operating power supply: 900mW
- Automatically adjust, protect and change circuits to protect electrical equipment
- Product Type: 30A 12VDC 4-pin power relay;A part to repair your dryer. Buying this part and installed it yourself save hundreds of dollars.
$8.99
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No. 10
4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation
- Onboard USB interface, stable connection.
- Use imported high performance USB control chip.
- Use the special relay drive chip ULN2803, the relay works more stable.
- Military-grade PCB board production.
- Board power socket and terminal, two ways to access the power supply are convenient and flexible.
$11.38
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Last update on 2024-07-26 / Affiliate links / Images from Amazon Product Advertising API