12v relay board

12v relay board Hot Sales

12v relay board in Amazon
1Pce V23136-J6-X48 61366901469/01 TE Automotive Relay 12V 4Pins
$7.97

1Pce V23136-J6-X48 61366901469/01 TE Automotive Relay 12V 4Pins

1Pcs TYCO V23076-A1022-D143 Automotive Relay 7Pins
$4.95

1Pcs TYCO V23076-A1022-D143 Automotive Relay 7Pins

5PCS V23136-J6-X45 V23134-J52-D642 95VW10K705CA 70A 12VDC Tyco Automotive Relay
$12.50

5PCS V23136-J6-X45 V23134-J52-D642 95VW10K705CA 70A 12VDC Tyco Automotive Relay

NEW Electronic Impulse Relay Latching Relay Memory Relay GRM8-01 AC/DC12V-240V
$26.99

NEW Electronic Impulse Relay Latching Relay Memory Relay GRM8-01 AC/DC12V-240V

4Pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or
$16.63

4Pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation
$10.44

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation

10pcs Relay Module DC 12V Relay Board 1 Channel with Optocoupler 12V-10pcs
$21.14

10pcs Relay Module DC 12V Relay Board 1 Channel with Optocoupler 12V-10pcs

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module Board
$9.73

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Module Board

5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel
$2.19 to $13.15

5V-24V Relay Module Interface Board for Arduino LowLevel Trigger 1/2/4/8Channel

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels
$3.95 to $10.55

Relay Module Interface Boards for Arduino Low Level Trigger 1/2/4/6/8 Channels

5 9 12 Volt DC Relay DPDT PCB 8-Pin Mount Non-Latching Non-Polarized Electronic
$3.76 to $4.37

5 9 12 Volt DC Relay DPDT PCB 8-Pin Mount Non-Latching Non-Polarized Electronic

3units! 1-Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM
$9.75

3units! 1-Channel DC 5V Relay Switch Board Module, for Arduino Rberry Pi PIC ARM

1PCS NAIS JM1aN-ZTM-DC12V AJM5211 Power Relay 20A 250VAC 4Pins
$9.69

1PCS NAIS JM1aN-ZTM-DC12V AJM5211 Power Relay 20A 250VAC 4Pins

Electronic Latching Relay GRM8-02 Memory Relay Impulse Relay 16A ,AC/DC12V~240V
$29.99

Electronic Latching Relay GRM8-02 Memory Relay Impulse Relay 16A ,AC/DC12V~240V

Intermediate Relay Auxiliary Relay 1SPDT RELAYS 16A Din Rail GR8-116 AC/DC12V
$19.99

Intermediate Relay Auxiliary Relay 1SPDT RELAYS 16A Din Rail GR8-116 AC/DC12V

DC 12V 8-Channel Relay Module Board, Opto-Isolated, High/Low Level Trigger
$14.97

DC 12V 8-Channel Relay Module Board, Opto-Isolated, High/Low Level Trigger

4 Channel 12V Relay Module with Optocoupler High Low Trigger Expansion Board
$18.97

4 Channel 12V Relay Module with Optocoupler High Low Trigger Expansion Board

US Stock Power Relay 12A DPDT Coil 12V 24V 110V 220V LY2NJ 8Pin Plug-in + Socket
$9.90

US Stock Power Relay 12A DPDT Coil 12V 24V 110V 220V LY2NJ 8Pin Plug-in + Socket

6x 9038A Relay Bypass Switch Kit with Amp Loop Relay Tester Diagnostic Scan Tool
$18.50

6x 9038A Relay Bypass Switch Kit with Amp Loop Relay Tester Diagnostic Scan Tool

2Pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation
$16.63

2Pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation

10pcs Relay Switch SRD-12VDC-SL-C 5 Pins 12 V DC PCB Mini Type SPDT 10A Blue 12V
$8.40

10pcs Relay Switch SRD-12VDC-SL-C 5 Pins 12 V DC PCB Mini Type SPDT 10A Blue 12V

1pcs 1/2/4/8 Channel 5V 12V 24V Relay Module Board High and Low Level Trigger
$1.88 to $8.07

1pcs 1/2/4/8 Channel 5V 12V 24V Relay Module Board High and Low Level Trigger

US Stock 10pcs SRA-12VDC-CL DC 12V Coil 20A PCB General Purpose Relay 5 Pin
$9.48

US Stock 10pcs SRA-12VDC-CL DC 12V Coil 20A PCB General Purpose Relay 5 Pin

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation
$10.44

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation

4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Suppor
$10.22

4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Suppor

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Board
$14.99

Relay Module 1 Channel 12V High Low Level Trigger Module Red Relay Board

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation
$10.52

4pcs DC 12V Relay Module 1 Channel Board with Optocoupler Isolation

10PCS/New In Box IDEC RH2B-UL Intermediate Relay DC12V 24V AC24V 110V 220V 10A
$118.36

10PCS/New In Box IDEC RH2B-UL Intermediate Relay DC12V 24V AC24V 110V 220V 10A

New ListingForward Reverse Relay Module For Motor Linear Actuator Reversing Relay Mode 12V
$37.14

New ListingForward Reverse Relay Module For Motor Linear Actuator Reversing Relay Mode 12V

4PCS For Song Chuan 303-1AH-C-R1-U01-12VDC Ultra Micro ISO Relay SPNO 20A DC12V
$12.99

4PCS For Song Chuan 303-1AH-C-R1-U01-12VDC Ultra Micro ISO Relay SPNO 20A DC12V

10Pack DC 12V Coil DPDT 8 Pin PCB General Purpose Power Relay
$15.24

10Pack DC 12V Coil DPDT 8 Pin PCB General Purpose Power Relay

16 Channel Relay Module Interface Board for Arduino With Optocoupler DC 5V 12V
$16.89

16 Channel Relay Module Interface Board for Arduino With Optocoupler DC 5V 12V

1/2/4/8Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V
$0.99 to $9.69

1/2/4/8Channel Relay Board Relay Module with Optocoupler High Low 5V 9V 12V 24V

KMTronic RS232 Serial COM controlled 8 Channel Relay Board BOX - 12V
$42.30

KMTronic RS232 Serial COM controlled 8 Channel Relay Board BOX - 12V

Winford RLY104-12V Relay Board 4 Relays 12VDC Power Range 11-16VDC
$20.00

Winford RLY104-12V Relay Board 4 Relays 12VDC Power Range 11-16VDC

5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module
$10.72

5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module

SainSmart USB Eight Channel Relay Board for Automation - 12 V
$50.59

SainSmart USB Eight Channel Relay Board for Automation - 12 V

DC12V 1 Channel Bluetooth BLE 5.2 Relay Module Control Board 6 Commands Operate
$5.73

DC12V 1 Channel Bluetooth BLE 5.2 Relay Module Control Board 6 Commands Operate

TE Connectivity / P&B Brand R10-E1X4-V185 Power Relay 12VDC 5A 4PDT(29.6x18.7...
$58.62

TE Connectivity / P&B Brand R10-E1X4-V185 Power Relay 12VDC 5A 4PDT(29.6x18.7...

5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 Channel
$1.50 to $17.98

5V/12V Relay Board Module Optocoupler LED for Arduino PiC ARM 1/2/4/6/8 Channel

DC 12V 8-CH Bluetooth Receiver Relay Board Android Smart Remote Control Switch
$20.99

DC 12V 8-CH Bluetooth Receiver Relay Board Android Smart Remote Control Switch

DC 12V Voltage Detection Charging Discharge Relay Switch Control Board Module DP
$6.27

DC 12V Voltage Detection Charging Discharge Relay Switch Control Board Module DP

4Pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Suppor
$10.34

4Pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Suppor

Waterproof 5 Pin 12V 40 Amp Relay & Socket W/ 5
$24.49

Waterproof 5 Pin 12V 40 Amp Relay & Socket W/ 5" 12 Gauge Wire Pigtail Harness

2-Pack 12V 5-Pin Relay with Built in Fuse 30A/40A Auto Metal Mounting Tab SPST
$14.95

2-Pack 12V 5-Pin Relay with Built in Fuse 30A/40A Auto Metal Mounting Tab SPST

10-Piece 12V Relay Module with Optocoupler Isolation - Automatic Control Board
$23.99

10-Piece 12V Relay Module with Optocoupler Isolation - Automatic Control Board

3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT
$15.75

3 units! 4 Channel 5V Relay Module 250V 10A Relays for Arduino, Automation & IoT

1 Channel DC 12V Relay Board - Optocoupler Isolation with Fault-Tolerant Design
$10.98

1 Channel DC 12V Relay Board - Optocoupler Isolation with Fault-Tolerant Design

12V Digital LED Display Delay Timer Control Switch Automation Relay Board Module
$9.78

12V Digital LED Display Delay Timer Control Switch Automation Relay Board Module

Aleph 12V Coil 0.5 Amp Relay Rated at 100 VDC - Mini 12 V DC PC Mount DIP Relay
$6.95

Aleph 12V Coil 0.5 Amp Relay Rated at 100 VDC - Mini 12 V DC PC Mount DIP Relay

12pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Support High...
$23.03

12pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Support High...

10pcs 12V Relay Module Switch Board 1 Channel High Low Level Triger Optocoupler
$16.99

10pcs 12V Relay Module Switch Board 1 Channel High Low Level Triger Optocoupler

5 x Power Relay 10A Coil DC3V 5V 6V 9V 12V 24V 48V SPDT NO + NC PCB 5 Pin Sealed
$5.99

5 x Power Relay 10A Coil DC3V 5V 6V 9V 12V 24V 48V SPDT NO + NC PCB 5 Pin Sealed

DC 12V 20A Car Delay Power OFF Switch Relay Board Trigger Relay Module NEW
$5.67 to $5.91

DC 12V 20A Car Delay Power OFF Switch Relay Board Trigger Relay Module NEW

12V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop
$5.99

12V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop

4 Channel 3V/12V Relay Module Board for Arduino Raspberry PIC AVR DSP ARM MSP430
$3.71 to $4.04

4 Channel 3V/12V Relay Module Board for Arduino Raspberry PIC AVR DSP ARM MSP430

GEYA 5PCS Black UL Slim PLC 12/24V AC/DC Relay module Socket 6.2mm thickness
$24.22

GEYA 5PCS Black UL Slim PLC 12/24V AC/DC Relay module Socket 6.2mm thickness

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home U-
$6.61 to $10.59

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home U-

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12v relay board pictures, price, brand, reviews and 12v relay board hot sales items, totally found 58 12v relay board related items prices, page updating time: 2025-07-26.