Relay module, Relay module direct from Shenzhen Ruiqi Electronic Co.,ltd in CN

Shenzhen Ruiqi Electronic Co.,ltd

The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.

Suppliers Trade Assurance Limit:US $62,000

Gold Supplier is a premium membership for suppliers on Alibaba.com. Members are provided with comprehensive ways to promote their products, maximizing product exposure and increasing return-on-investment.

Learn More >

Top Picks

Product Categories

All Products

Customization

Selected Products (0/20)

Click {0} to select products and contact the supplier.

original 1 2 4 8 Way 5V12V24V Relay Module Optocoupler Isolation High Low Level Trigger Development Board

$0.10 - $2.00/Piece

1 Piece(Min. Order)

JQC-3FF-S-Z-05VDC 5V low level trigger 1 SingleChannel Road Way Relay Module

$0.30 - $0.50/Piece

1 Piece(Min. Order)

Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module Adjustable 97.5% 1.8 V 2.5 V

$0.10 - $1.00/Piece

1 Piece(Min. Order)

Hot selling 5v 12v channel relay module with optocoupler Relay Output 1 2 4 6 8 way relay module

$0.70 - $5.00/Piece

1 Piece(Min. Order)

Hot selling Wemos D1 Mini Relay Shield One Channel Wemos D1 Mini Relay Module

$0.50 - $0.70/Piece

1 Piece(Min. Order)

5A overcurrent protection sensor module AC current sensor 12V relay

$2.80 - $3.00/Piece

1 Piece(Min. Order)

4 channel 5v relay shield module Four channel relay control board relay expansion board for UNO R3 mega 2560

$1.95 - $2.30/Piece

1 Piece(Min. Order)

12V Bond Bistable Relay Module Car Modification Switch One Key Start and Stop the Self-Locking

$1.05 - $1.20/Piece

1 Piece(Min. Order)

5V 30A doulbe-way isolation relay module High/low level trigger 5V 30A 1-Channel Relay Module

$1.70 - $2.00/Piece

1 Piece(Min. Order)

1 Channel 5V relay module with optical coupling isolation relay MCU expansion board high / level trigger

$0.45 - $0.60/Piece

1 Piece(Min. Order)

5V 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module XH-M131

$0.90 - $1.10/Piece

1 Piece(Min. Order)

5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module

$1.60 - $1.80/Piece

1 Piece(Min. Order)

5V DC Power Relay SRD-05VDC-SL-C PCB Type 10A

$0.16 - $0.20/Piece

1 Piece(Min. Order)

G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A Solid State Relay

$0.60 - $0.80/Piece

1 Piece(Min. Order)

8 Channel 5V DC Relay Module 250V2A 5V Solid State Relay Module High level low level

$6.50 - $7.00/Piece

1 Piece(Min. Order)

5V 4 Channel OMRON SSR Solid State Relay Module 250V2A High and Low Level with fuse

$3.30 - $4.00/Piece

1 Piece(Min. Order)

Display similar products

1 2