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A2-10mr A2-10mt Industrial PLC 10mr 20m 3ad Controller Board Relay

A2-10mr A2-10mt Industrial PLC 10mr 20m 3ad Controller Board Relay

US $ 12-18 / pieces FOB
20 pieces (MOQ)
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Main Products: Temperature Humidity Meter, Electronic Module, Digital Voltmeter
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Wireless Two Way Relay Board Lora RF Remote Controller Kl-K400la-2CH

Wireless Two Way Relay Board Lora RF Remote Controller Kl-K400la-2CH

US $ 12-16 / Piece FOB
20 Pieces (MOQ)
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Type : Quad
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Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Double Dual Nozzle Controller Computer for Fuel Dispenser

Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Double Dual Nozzle Controller Computer for Fuel Dispenser

US $ 250-270 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Station, Fuel Dispenser, LPG Dispenser, LPG Skid, Tank, Pump, Meter, Nozzle, Adblue, Automation
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Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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High Accuracy Fuel Dispenser Electronic Controller

High Accuracy Fuel Dispenser Electronic Controller

US $ 165-170 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Single Nozzle Controller Computer for Fuel Dispenser

Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Single Nozzle Controller Computer for Fuel Dispenser

US $ 150-170 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Station, Fuel Dispenser, LPG Dispenser, LPG Skid, Tank, Pump, Meter, Nozzle, Adblue, Automation
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Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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Ecotec Type C Fuel Dispenser Controller Is on Sale

Ecotec Type C Fuel Dispenser Controller Is on Sale

US $ 165 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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Fuel Dispenser Powerboard for Controller

Fuel Dispenser Powerboard for Controller

US $ 17-18 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Station, Fuel Dispenser, LPG Dispenser, LPG Skid, Tank, Pump, Meter, Nozzle, Adblue, Automation
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Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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480V 60Hz Power Factor Controller to Control Thyristor Switch /Relay

480V 60Hz Power Factor Controller to Control Thyristor Switch /Relay

1 Piece (MOQ)
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Protection Function : Short Circuit Protection
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Sanhe Power Tech (Shenzhen) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Eco-Friendly High-Performance Controller Board with Solid State Relay

Eco-Friendly High-Performance Controller Board with Solid State Relay

US $ 100-1,000 / Piece FOB
10 Pieces (MOQ)
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Main Products: Power Regulator, Control Cabinet
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Eco-Friendly Energy-Saving Controller Board with Solid State Relay

Eco-Friendly Energy-Saving Controller Board with Solid State Relay

US $ 50-1,000 / Piece FOB
10 Pieces (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Environment-Friendly Driver Board with High-Performance Solid State Relay for Power Controller

Environment-Friendly Driver Board with High-Performance Solid State Relay for Power Controller

US $ 100-1,000 / Piece FOB
10 Pieces (MOQ)
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Main Products: Power Regulator, Control Cabinet
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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High-Performance Solid State Relay Trigger Board for Controllers

High-Performance Solid State Relay Trigger Board for Controllers

US $ 100-1,000 / Piece FOB
10 Pieces (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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4 Channels PLC Amplifier Board Isolation NPN/PNP Universal Input PNP Output Isolation Board Relay Module Controller

4 Channels PLC Amplifier Board Isolation NPN/PNP Universal Input PNP Output Isolation Board Relay Module Controller

US $ 2.5-4 / Piece FOB
1 Piece (MOQ)
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Main Products: Switching Power Supply, LED Driver Power Supply, AC/DC Adapter, Electrical Plug&Socket, Wiring Accessories, Switches, Cable Glands, Cable Clips, Terminal Blocks, Singnal Lamp
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Zhejiang Ximeng Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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4 Channels PLC Amplifier Board Isolation NPN/PNP Universal Input NPN Output Isolation Board Relay Module Controller

4 Channels PLC Amplifier Board Isolation NPN/PNP Universal Input NPN Output Isolation Board Relay Module Controller

US $ 2.5-4 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Zhejiang Ximeng Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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A2-10mr Industrial PLC 10mr 20m 3ad Controller Board Relay or Transistor Development Board

A2-10mr Industrial PLC 10mr 20m 3ad Controller Board Relay or Transistor Development Board

US $ 43-49 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Nanjing New Canyon Electronics Technology Co.,Ltd

Jiangsu, China
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Sx164002A Washing Machine Relay Board Computer Controller Operation Panel

Sx164002A Washing Machine Relay Board Computer Controller Operation Panel

US $ 136-145 / set FOB
10 set (MOQ)
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Taizhou Jiefan Electromechanical Equipment Co., Ltd.

Jiangsu, China
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Ethercat I/O Board Card with Relay Input/Output Board for CNC Controller Part

Ethercat I/O Board Card with Relay Input/Output Board for CNC Controller Part

US $ 96-143 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Elevator Controller Monarch Parts 200W Door Controller Nice-D-a-Sop2

Elevator Controller Monarch Parts 200W Door Controller Nice-D-a-Sop2

US $ 130-150 / Piece FOB
1 Piece (MOQ)
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Persons : 6-10
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Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Pole Mounted RTU/Ftu Controller-Recloser Control

Pole Mounted RTU/Ftu Controller-Recloser Control

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Vacuum Circuit Breaker, Auto Recloser, Power Transformer, Operating Mechamism, Voltage Transformer, Switchgear
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Zhejiang, China Since 2025
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12V/24VDC 12CH Smart Locker Systems Controller with RS485 for Lock, IR Sensor and Light Control

12V/24VDC 12CH Smart Locker Systems Controller with RS485 for Lock, IR Sensor and Light Control

US $ 48-52 / Piece FOB
1 Piece (MOQ)
More
Communication Mode : RS485
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Audited Supplier
Guangzhou Dajiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Related Videos
  • What is Wireless Two Way Relay Board Lora RF Remote Controller Kl-K400la-2CH
    What is Wireless Two Way Relay Board Lora RF Remote Controller Kl-K400la-2CH
    US $ 12-16 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Double Dual Nozzle Controller Computer for Fuel Dispenser
    What is Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Double Dual Nozzle Controller Computer for Fuel Dispenser
    US $ 250-270 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Accuracy Fuel Dispenser Electronic Controller
    What is High Accuracy Fuel Dispenser Electronic Controller
    US $ 165-170 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Single Nozzle Controller Computer for Fuel Dispenser
    What is Ecotec High Stability Electronic Controller with High Temperature and Low Temperature Resistant Single Nozzle Controller Computer for Fuel Dispenser
    US $ 150-170 /Piece
    1 Piece (MOQ)
    Contact Supplier
Two Door Double Way Controller and Two Relay (inBio260)

Two Door Double Way Controller and Two Relay (inBio260)

US $ 140-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fingerprint Access Control, Fingerprint Time Attendance, Acess Control Systems, RFID Access Control, Fingerprint Lock, Proximity Card Reader, Magnetic Lock, Electric Lock, Guard Tour Patrol System, Fingerprint
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Granding Technology Co., Ltd.

Shanghai, China Since 2008
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Smart Motorized Blind Remote Controller Board Yet846

Smart Motorized Blind Remote Controller Board Yet846

US $ 5.5-8 / Piece FOB
1 Piece (MOQ)
More
Transmission Distance : 50-100m
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Industrial Automation Control Board PLC Controller Programmable Cj1w-Eip21 for Omron

Industrial Automation Control Board PLC Controller Programmable Cj1w-Eip21 for Omron

US $ 250-300 / Piece FOB
5 Pieces (MOQ)
More
Main Products: HMI, Frequency Inverter, PLC, Servo Motor, Motor Driver, PLC Module, VFD, Circuit Breaker, Power Supply
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Audited Supplier
Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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About Relay+Board+Controller FAQ

  • QHow can I ensure the quality of PCBA components when sourcing from suppliers in China?

    The Relay+Board+Controller is a standout piece in our PCBA collection.To verify the quality of PCBA components, request certifications, inspect manufacturing facilities, and ask for samples before placing bulk orders. A trustworthy supplier in China adheres to international standards and provides consistent, reliable products.

  • QWhat is the typical turnaround time for manufacturing PCBA components?

    Discover the perfect addition to your PCBA with our Relay+Board+Controller.The time to manufacture PCBA components varies based on complexity and order quantity. A well-known supplier in China can provide precise lead times to align with your project deadlines, speeding up the production process.

  • QWhat benefits can I expect from partnering with a dedicated wholesale supplier for my PCBA needs?

    Our Relay+Board+Controller offers exceptional quality and style within the PCBA category.Collaborating with a wholesale supplier for PCBA offers cost savings, streamlined logistics, and access to a wide range of components. Bolster your supply chain with a reliable partner base supplying high-quality PCBA solutions at competitive prices.

Ecotec Wb Series Fuel Dispenser Electronic Controller Wb362

Ecotec Wb Series Fuel Dispenser Electronic Controller Wb362

US $ 460-470 / Piece FOB
1 Piece (MOQ)
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Condition : New
Contact Supplier
Audited Supplier
Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
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Made in China for Sales Heracles Loader Controller

Made in China for Sales Heracles Loader Controller

US $ 100 / Piece FOB
1 Piece (MOQ)
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Main Products: Wheel Loader, Mini Loader, Backhoe Loader, Telescopic Loader, Excavator, Telehandler, Forklift, Skid Steer Loader, Site Dumper, Tractor
Contact Supplier
Audited Supplier
Weifang Haiqin Top Machinery Co., Ltd.

Shandong, China Since 2012
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Sboard-II Dual-Relay Mini Double Door Controller

Sboard-II Dual-Relay Mini Double Door Controller

US $ 86-88 / Piece FOB
1 Piece (MOQ)
More
Control Gates : Two Gates
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S4A Industrial Co., Limited

Guangdong, China Since 2018
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Keyence Programmable Logic Controller Kv-C32xc

Keyence Programmable Logic Controller Kv-C32xc

US $ 45-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Valve
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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for Garage Gate Automa DC12V/24V Wireless Receiving Controller Board 315MHz 433MHz RF Receiver on/off Wireless Switch

for Garage Gate Automa DC12V/24V Wireless Receiving Controller Board 315MHz 433MHz RF Receiver on/off Wireless Switch

US $ 5.2-6 / Piece FOB
1 Piece (MOQ)
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Material : Plastic
Contact Supplier
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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433MHz 2 Channel DC12V Learning Code Remote Controller

433MHz 2 Channel DC12V Learning Code Remote Controller

US $ 7-8 / Piece FOB
20 Pieces (MOQ)
More
Main Products: RF Remote Control, RF Remote Controller, RF Transmitter and Receiver Module, Wireless Paging System, Customized Product
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Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Ecotec Wb Series Fuel Dispenser Electronic Controller Wb486

Ecotec Wb Series Fuel Dispenser Electronic Controller Wb486

US $ 770-790 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
Chat Now Send Inquiry
Lm3108 Industrial Programmable Logic Controller

Lm3108 Industrial Programmable Logic Controller

US $ 60-200 / Piece FOB
1 Piece (MOQ)
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Main Products: Solar Controller, Distribution Box, Sensor, Ozone Generator, Encoder, Explosion-proof Telephone, PLC, Heavy Duty Connector, etc.
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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CE Certified 24CH Smart Locker Controller with RS485 for Parcel Delivery Locker System

CE Certified 24CH Smart Locker Controller with RS485 for Parcel Delivery Locker System

US $ 48-70 / Piece FOB
1 Piece (MOQ)
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Way of Control : Computer Control
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Guangzhou Dajiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Smart Switch Yet404PC-X 315/433MHz 4 Channel Rolling Garage Door Security Controller

Smart Switch Yet404PC-X 315/433MHz 4 Channel Rolling Garage Door Security Controller

US $ 4.2-5 / Piece FOB
3 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Learning Code EV1527 433MHz RF Wireless Rmote Controller

Learning Code EV1527 433MHz RF Wireless Rmote Controller

US $ 7-8 / Piece FOB
20 Pieces (MOQ)
More
Function : Automatic Control, Protection, Monitoring, Measurement
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Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Ecotec Wb Series Fuel Dispenser Electronic Controller Wb112

Ecotec Wb Series Fuel Dispenser Electronic Controller Wb112

US $ 220-240 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Station, Fuel Dispenser, LPG Dispenser, LPG Skid, Tank, Pump, Meter, Nozzle, Adblue, Automation
Contact Supplier
Audited Supplier
Wenzhou Ecotec Energy Equipment Co., Ltd.

Zhejiang, China Since 2019
Chat Now Send Inquiry
Yet404PC-X 4 Channel Receiver 315MHz/433MHz Garage Door RF Wireless Universal Receiver Remote Transmitter Controller DC12V/24V

Yet404PC-X 4 Channel Receiver 315MHz/433MHz Garage Door RF Wireless Universal Receiver Remote Transmitter Controller DC12V/24V

US $ 4.2-5 / Piece FOB
3 Pieces (MOQ)
More
Universal : Universal
Contact Supplier
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
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