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10 Best Relays - Holiday Sale
Best Choice01Digital LoggersIot Relay - Enclosed High-Power Power Relay for Arduino, Raspberry Pi, PIC or WiFi, Relay Shield
Free ShippingMain highlights- Wires to your Arduino, Raspberry Pi, PIC, or other micro
- Takes the place of a relay board. Fully assembled and ready to use.
- Safe, Reliable Power Control
- One circuit, 4 outlets, 2x NC, 2x NO
- Includes surge supression, debounce, safety breaker
9.8Exceptional
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- 02IRHAPSODY
irhapsody 12V 40/30AMP Waterproof Relay Kit, 5-pin SPDT Automotive Relays
Free ShippingMain highlights- Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g
- Please make sure you made tight connections (especially on the load wires)
- Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
- Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
- 12vdc 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
9.7Exceptional
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- 03ELEFOCUS
Automotive Relay Harness Set - ELEFOCUS 5 Pin 12V 30/40 AMP SPDT with Interlocking Relay Socket and Color-Labeled Harnesses, 6 Pack
Free ShippingMain highlights- WIDE APPLICATION: The relay can be used in many places such as car keys power control, over-load protection, trunk release, polarity change, change a low current output to high current, control motors and any other electroni
- Package includes: 5 relays + 5 socket wires: 86(yellow), 85(white), 87(red), 87A(blue), 30(black)
- INTERLOCKING RELAY SOCKET: The relay socket harness base is interlocking designed for easy cable management and organization.
- Easy Wiring - The relay sockets come with color-labeled wires for loads/accessories convenient wiring. Metal mounting tab on the relay for easy installation
- 5 Pin Relay - 12 Volt DC (Max 14 V), Bosch Style 5-Pin SPDT (Single Pole Double Throw) Automotive Relay. NOTE: 12V and 14V is the coil voltage, they are not the battery/power voltage for open the relay.
9.6Exceptional
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- 04Gebildet
Gebildet 2pcs JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat
Free ShippingMain highlights- Small size/Low power consumption/High contact voltage/ High sensitivity
- Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
- Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
- Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
- Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ
9.5Excellent
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Value for Money05ValefodValefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High / Low Level Trigger, Pack of 10
33% Off Free ShippingMain highlights- 【Universal Interface】Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
- 【Load Range】NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Trigger current of opto-isolator: 5mA.
- 【High Compatibility】The relay module can be controlled directly by 5V logic signals from microcontroller(Arduino, 8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc).
- 【Fault-tolerant Design】The relay will not operate even if the control line is disconnected.
- 【Control Devices】The 1-channel relay module uses genuine high quality DC5V relay and SMD opto-isolator supporting high/low level trigger, widely apply to control various AC/DC appliances, and other devices with large current.
9.4Excellent
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- 06GLARKS
Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine
Free ShippingMain highlights- ★ These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12 Volt DC power source.
- ★ Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).
- ★ Package: Including 10 pack 5-Pin SPDT(Single Pole Double Throw) Electrical Relays Switch packed in a plastic box.
- ★ Application: These relays have a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications.
- ★ 40A/30A High Switching Capability.
9.3Excellent
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- 07ELEGOO
ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
Free ShippingMain highlights- Working status indicator lights are conducive to the safe use
- Widely used for all MCU control, industrial sector, PLC control, smart home control.
- This relay module is 5V active low. Relay output maximum contact is AC250V 10A and DC30V 10A.
- Standard interface can be directly connected with microcontrollers.
- Notice: The input signal trigger mode is low level effective mode which ‘closes’ the normally open (NO) switch at low level input. The advantages of low level drive, the system power reset, the load will not work, high security.
- 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current.
9.2Excellent
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- 08Tnisesm
Tnisesm 2PCS Sealed Power Relay SPDT AC120V Coil, 20 Amp 120 VAC with Flange Mounting and 10 Quick Connect Terminals Wires High Power Relay NT90-AC120V-10X
14% Off Free ShippingMain highlights- Product Type: Miniature Power Relay with Terminal Wires; SPDT(1NO 1NC)
- Package Content : 2 x Power Relay, 10 Terminal Wires
- Epoxy sealed versions available
- Easy to use: Attached with crimping terminals wires for worry-free installation.
- Coil Voltage : AC 120V; 30A SPDT 240VAC
9.1Excellent
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- 09DWARFOO
4 Pcs Multi-Purpose Automobile Relay, 5 Pin 12V 30A, Black Starter for Car Motor Automotive Heavy Duty Replacement Accessories
Free ShippingMain highlights- [Widely used]: The auto relay is used in taillight, engine compartment, trunk solenoid, electric cooling fan, electric water pump, electric fuel pump, door knob solenoid and other equipment
- [High quality material]: Multi-Purpose Relay is made of nylon shell material, brass pin material, can withstand hot and cold conditions, stable structure, not easy to fracture, deformation, rust, long-term use
- [Easy to use]: There is no need for other tools, motor relay is simple to operate, just connect the relay with the wire, convenient for you to use and replace, let your components work normally
- Easy to use]: There is no need for other tools, motor relay is simple to operate, just connect the relay with the wire, convenient for you to use and replace, let your components work normally
8.9Very Good
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- 10DAIERTEK
DaierTek 12V Relay with Built-in Diode & 12 AWG Harness Socket 30A/40A Heavy Duty SPDT 5 Pin Relay Switch Waterproof for Automotive Car Marine Boat -8pcs
Free ShippingMain highlights- 【Wide Application】 - The waterproof relay 12v acts as a bridge between switches and devices, which helps to achieve controlling high rating devices by small rating switches, suitable for auto, car, truck, marine boat, etc.
- 【Waterproof】 - This 5 pin relay 12v has seal ring inside the harness socket to improve its waterproof performance, makes it much safer under moist environment use.
- 【Built-in Diode】 - This 12 volt relay has a built-in diode, which aims to consume the induced voltage that is generated by the coil while switching the status of relay, and therefore protect the electric components from being damaged by the induced voltage.
- 【30A/40A Relay】 - These 5 pin relays are rated at 12v 30A/40A (NO: 40A, NC: 30A), spdt heavy duty design relay switch.
- 【12AWG Harness】 - The wires which come with this relay socket are 12AWG/16AWG design, the 12 awg wires include red, blue and yellow wires which are the wires for high power terminals of the spdt relay; and 16 awg white and black wires for the coil terminals.
8.7Very Good
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