Products

Suppliers
Filter Gallery
193,687

Key Module

Products

Sorry! No matches were found.

N-Type Topcon Solar Panel 590W-620W High-Efficiency PV Module

N-Type Topcon Solar Panel 590W-620W High-Efficiency PV Module

US $ 0.095-0.15 / watt FOB
350,000 watt (MOQ)
Contact Supplier
Audited Supplier
Qingdao Panshen Metal Co., Ltd.

Shandong, China Since 2021
Chat Now Send Inquiry
Battery Electric Vehicles (BEVs) The IGBT Module High Frequency Operations Super Si Oss65r340FF To220f Semiconductor

Battery Electric Vehicles (BEVs) The IGBT Module High Frequency Operations Super Si Oss65r340FF To220f Semiconductor

US $ 0.2 / Piece FOB
660 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai Winture Electric Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
High Efficiency DC 24V 12V Buck Converter Waterproof Buck Module 30A

High Efficiency DC 24V 12V Buck Converter Waterproof Buck Module 30A

US $ 16-20 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Juxing New Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Integrated Temperature and Humidity Control Module

Integrated Temperature and Humidity Control Module

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Henan Boy Machinery Co., Ltd.

Henan, China Since 2020
Chat Now Send Inquiry
48V 40A Power Rectifier Module Delta Rectifier-Delta-ESR-48/40A C Dpr48/30-D-Dce

48V 40A Power Rectifier Module Delta Rectifier-Delta-ESR-48/40A C Dpr48/30-D-Dce

US $ 110-120 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
OEM 39460726 Linde Forklift Display Unit Control Panel Module

OEM 39460726 Linde Forklift Display Unit Control Panel Module

US $ 2.9-3.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Forforce Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Original 83947ayi-147lf for Renesas Electronics, 83947I-147 Tim1000nsm33-Psa011 Crrc Module

Original 83947ayi-147lf for Renesas Electronics, 83947I-147 Tim1000nsm33-Psa011 Crrc Module

US $ 0.9-9,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Emi International (Hk) Co. Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
RK3588 Android OPS Module for IFPD with Google EDLA Certification

RK3588 Android OPS Module for IFPD with Google EDLA Certification

US $ 259 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen DS Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
2907379 Trio2-Diode/12-24DC/2X20/1X40 Phoenix Contact Redundancy Module

2907379 Trio2-Diode/12-24DC/2X20/1X40 Phoenix Contact Redundancy Module

US $ 36-45 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Inter Electronics Co., Ltd

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Integrated Type 12/24V Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Acoustic Vehicle Alerting System Sound Module Avas

Integrated Type 12/24V Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Acoustic Vehicle Alerting System Sound Module Avas

US $ 20-30 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qufu Temb Automotive Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
M393A8g40d40-Crb M393A8g40ab2-Cwe M393A8g40bb4-Cwe 64GB DDR4 Sdram Memory Module Server 64 GB (1 X 64 GB) M393A8g40MB2-Cvf

M393A8g40d40-Crb M393A8g40ab2-Cwe M393A8g40bb4-Cwe 64GB DDR4 Sdram Memory Module Server 64 GB (1 X 64 GB) M393A8g40MB2-Cvf

US $ 40-135 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Huaxing Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Six Button Sound Module for Children Book

Six Button Sound Module for Children Book

US $ 1.15 / Piece FOB
5,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Tung Wing Electronics (Shenzhen) Co., Ltd.

Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Solar Panel 335W 340W 345W 350W 355W Poly 345wp Solar PV Modules 345watt

Solar Panel 335W 340W 345W 350W 355W Poly 345wp Solar PV Modules 345watt

US $ 0.075-0.12 / watts FOB
10,000 watts (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Two Channels Analog Amplifier/Transmitter Ad Module for Load Cells Data Acquisition (BRS-AM-103)

Two Channels Analog Amplifier/Transmitter Ad Module for Load Cells Data Acquisition (BRS-AM-103)

US $ 60 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
Chat Now Send Inquiry
High-Performance Blue Power Module for Superior Speed Enhancement

High-Performance Blue Power Module for Superior Speed Enhancement

US $ 98-743 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Yinniu Electromechanical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
New Original Siemens 6gk7243-5dx30-0xe0 Communication Module Cm 1243-5 Simatic S7-1200

New Original Siemens 6gk7243-5dx30-0xe0 Communication Module Cm 1243-5 Simatic S7-1200

US $ 1-100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
Chat Now Send Inquiry
3 in 1 LED Rx8025 Ds1302 Electronic High Precision Clock Module

3 in 1 LED Rx8025 Ds1302 Electronic High Precision Clock Module

US $ 3-3.2 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Intel 11th Gen OPS Module for Education & Conference Smart Displays

Intel 11th Gen OPS Module for Education & Conference Smart Displays

US $ 107-112 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Elsky Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Competitive Price Shingled Solar Panel 420W 445W Thin Film Monocrystalline PV Module

Competitive Price Shingled Solar Panel 420W 445W Thin Film Monocrystalline PV Module

US $ 0.15-0.18 / w FOB
5,000 w (MOQ)
Contact Supplier
Audited Supplier
SunArk Power Co., Ltd.

Anhui, China Since 2023
Chat Now Send Inquiry
New Handheld Laser Rangefinder 100m OEM Module Factory

New Handheld Laser Rangefinder 100m OEM Module Factory

US $ 15-17.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nantong Perfect Trade Company Limited

Jiangsu, China Since 2018
Chat Now Send Inquiry
Generator Controller Load Share Control Module Deep Sea 8610 Dse8610

Generator Controller Load Share Control Module Deep Sea 8610 Dse8610

US $ 1,180-1,280 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Fuan Vision Machinery & Electric Co., Ltd.

Fujian, China Since 2024
Chat Now Send Inquiry
0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
Mekotronics R58X Mini PC Rockchip Rk3588 Linux I2c Gpio RS485 RS232 M. 2 Pcie Mini Pcie 16+64G European 4G Module

Mekotronics R58X Mini PC Rockchip Rk3588 Linux I2c Gpio RS485 RS232 M. 2 Pcie Mini Pcie 16+64G European 4G Module

US $ 302-307 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Mekotronics Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Key Module is a standout piece in our Communication Module collection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Key Module is classified under our comprehensive Communication Module range.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Key Module is an essential part of our Communication Module offerings.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

Advanced Hybrid Module Integrating Thermal Imaging with Precision Laser Rangefinder, Specially Designed

Advanced Hybrid Module Integrating Thermal Imaging with Precision Laser Rangefinder, Specially Designed

1 Piece (MOQ)
Contact Supplier
Audited Supplier
China Moneypro Group Corporation Limited.

Guangdong, China Since 2025
Chat Now Send Inquiry
Customizable 1.2g 1.4G 1.5g 2.4G 50W GaN Anti-Drone Module for Uav Defense System Power Amplifier

Customizable 1.2g 1.4G 1.5g 2.4G 50W GaN Anti-Drone Module for Uav Defense System Power Amplifier

US $ 200-208 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Aobo 5kwh Spare 48V 100ah LFP Battery Module for Solar Energy Storage Systems Photovoltaic Solar Power Supply Manufacturer Rechargeable Battery Lithium Battery

Aobo 5kwh Spare 48V 100ah LFP Battery Module for Solar Energy Storage Systems Photovoltaic Solar Power Supply Manufacturer Rechargeable Battery Lithium Battery

US $ 630-690 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Eway Energy Technology (Wuhan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2021
Chat Now Send Inquiry
Advanced IP68 Rated Solar Module

Advanced IP68 Rated Solar Module

US $ 0.08-0.1 / Watt FOB
10,000 Watt (MOQ)
Contact Supplier
Audited Supplier
Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
Chat Now Send Inquiry
Ftlc1154rdpl Best 100g Cfp4 Optical Transceiver Module

Ftlc1154rdpl Best 100g Cfp4 Optical Transceiver Module

US $ 369-600 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Industrial Latest Design Solar Module with 12 Years Warranty

Industrial Latest Design Solar Module with 12 Years Warranty

US $ 0.098-0.11 / Watts FOB
10,000 Watts (MOQ)
Contact Supplier
Audited Supplier
Hunan CSAS Science and Technology Co., Ltd.

Hunan, China Since 2025
Chat Now Send Inquiry
1.4 Inch IPS TFT LCD Round LCD Panel Module with Full Viewing Angle

1.4 Inch IPS TFT LCD Round LCD Panel Module with Full Viewing Angle

US $ 4.4-4.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Fingerprint Padlock Module Luggage Recognition Module for Office Cabinet Fingerprint PCB Solution

Fingerprint Padlock Module Luggage Recognition Module for Office Cabinet Fingerprint PCB Solution

US $ 23.28-25.8 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
ATM USB Module Diebold with Back Connector Camera 49255908000f

ATM USB Module Diebold with Back Connector Camera 49255908000f

US $ 400-450 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Beijing Shenzhou Anfu Technology Co., Limited

Guangdong, China Since 2023
Chat Now Send Inquiry
Cgth12-L20-350-Bl/R-M40 High Precision Folded Screw Drive Module with Smooth Motion and Tight Structure Cartesian Coordinate Manipulator

Cgth12-L20-350-Bl/R-M40 High Precision Folded Screw Drive Module with Smooth Motion and Tight Structure Cartesian Coordinate Manipulator

US $ 140-305 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
20w long range manet network IP mesh drone fpv radio telemetry module

20w long range manet network IP mesh drone fpv radio telemetry module

US $ 9,034-10,567 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Radioforce Technologies Co., Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
13MP 4K Fixed Focus USB 2.0 Camera Module

13MP 4K Fixed Focus USB 2.0 Camera Module

US $ 144 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changsha Dahe Optoelectronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
1024*768 LCD Module TFT 5.7" inches display for Industrial Medical Monitor Screen

1024*768 LCD Module TFT 5.7" inches display for Industrial Medical Monitor Screen

US $ 2.5-6.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
34/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Electrical Control System
  • Solenoid Valve
  • PCBA
  • RF Remote Control
  • Generator Parts & Accessories
  • WiFi Products
  • Sprocket
  • Other Sensors
  • Combination Switch

Automatic Grade

More Less
  • Full-Automatic
  • Semi-Automatic

Control System

More Less
  • Artificial Intelligence Control
  • PLC Control

Payload Capacity

More Less
  • 200 kg

Reach

More Less
  • 2000 mm

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Shandong
  • Zhejiang
  • Anhui
  • Fujian
  • Henan
  • Shanghai
  • Beijing
  • Hebei
  • Hubei
  • Tianjin
  • Hunan
  • Liaoning
  • Sichuan
  • Jiangxi
  • Chongqing
  • Shaanxi
  • Guangxi
  • Shanxi
  • Gansu
  • Hongkong S.A.R.
  • Heilongjiang
  • Hainan
  • Jilin
  • Inner Mongolia
  • Yunnan
  • Guizhou
  • Xinjiang
  • Taiwan, China
Reset Done