Products

Suppliers
Filter Gallery
198,883

Key Module

Products

Sorry! No matches were found.

16 Points AIAO DeviceNet Remote IO Module for PLC, Analog IO Adapter System

16 Points AIAO DeviceNet Remote IO Module for PLC, Analog IO Adapter System

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Longi 182mm Solar Panels High Grade PV Module in Sliver Black Frame 555W 560W Solar Module

Longi 182mm Solar Panels High Grade PV Module in Sliver Black Frame 555W 560W Solar Module

US $ 0.2-0.22 / W FOB
10,125 W (MOQ)
Contact Supplier
Audited Supplier
Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
Chat Now Send Inquiry
1.3MP FF USB 2.0 Camera Module Msr-USB-Hm3-01100-F72

1.3MP FF USB 2.0 Camera Module Msr-USB-Hm3-01100-F72

US $ 146 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
Chat Now Send Inquiry
Advanced 400g Mellanox MMA4z00-Ns Optical Module for Network Solutions

Advanced 400g Mellanox MMA4z00-Ns Optical Module for Network Solutions

US $ 1,150-1,350 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
Chat Now Send Inquiry
4.6mm Mini Lens VGA Sensor Medical Endoscope Camera Module with Write LED

4.6mm Mini Lens VGA Sensor Medical Endoscope Camera Module with Write LED

5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
New Designed WiFi Drone Signal Blocker 5.2GHz 5.8GHz 100W RF Power Amplifier Jammer Module

New Designed WiFi Drone Signal Blocker 5.2GHz 5.8GHz 100W RF Power Amplifier Jammer Module

US $ 540-600 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Tier 1 All Black Bifacial Factory Outlet 670W Solar Module 5W-800W Available

Tier 1 All Black Bifacial Factory Outlet 670W Solar Module 5W-800W Available

US $ 0.072-0.075 / w FOB
6,700 w (MOQ)
Contact Supplier
Audited Supplier
Nantong Gamko New Energy Co., Ltd.

Jiangsu, China Since 2020
Chat Now Send Inquiry
2 Channels Am5002 1800 Watts Class D Active Amplifier Module DSP Control

2 Channels Am5002 1800 Watts Class D Active Amplifier Module DSP Control

US $ 230-235 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ascsonic Audio Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
5700-5900MHz Wideband RF Power Amplifier Module for Production Deployment

5700-5900MHz Wideband RF Power Amplifier Module for Production Deployment

US $ 88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
CF120b-1610-C-500-Fw Automation Linear Module with Tight Structure Cartesian Coordinate Manipulator

CF120b-1610-C-500-Fw Automation Linear Module with Tight Structure Cartesian Coordinate Manipulator

US $ 100-230 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF175b-2510-C-1500-Fwl/R Folded Heavy Load Ball Screw Linear Module High Performance Integration Cartesian Coordinate Manipulator

CF175b-2510-C-1500-Fwl/R Folded Heavy Load Ball Screw Linear Module High Performance Integration Cartesian Coordinate Manipulator

US $ 225-445 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF220b-2525-C-400-Fw Durable Screw Linear Module with Direct Connection Motor for Automation Cartesian Coordinate Manipulator

CF220b-2525-C-400-Fw Durable Screw Linear Module with Direct Connection Motor for Automation Cartesian Coordinate Manipulator

US $ 300-605 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF220b-D160-C-250-Fwl/R/D/U Timing Belt Linear Module Cartesian Coordinate Manipulator with High Rigidity and Smooth Transmission Design

CF220b-D160-C-250-Fwl/R/D/U Timing Belt Linear Module Cartesian Coordinate Manipulator with High Rigidity and Smooth Transmission Design

US $ 270-505 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF120b-1604-C-800-Fw Direct Ball Screw Linear Module Cartesian Coordinate Manipulator with Modular Structure and Automation

CF120b-1604-C-800-Fw Direct Ball Screw Linear Module Cartesian Coordinate Manipulator with Modular Structure and Automation

US $ 135-230 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF120b-1620-C-900-Fwl/R Strong Compatibility Direct Screw Linear Module for Heavy Duty Equipment Cartesian Coordinate Manipulator

CF120b-1620-C-900-Fwl/R Strong Compatibility Direct Screw Linear Module for Heavy Duty Equipment Cartesian Coordinate Manipulator

US $ 160-275 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Built-in Single Axis 800mm Stroke Smooth Surface Linear Module Slide Table

Built-in Single Axis 800mm Stroke Smooth Surface Linear Module Slide Table

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Tianyou Precision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
IP65 Protection Grade EV Electric Vehicle DC Fast 40kw EV Charging Module for Charging Station

IP65 Protection Grade EV Electric Vehicle DC Fast 40kw EV Charging Module for Charging Station

US $ 1,600-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
Chat Now Send Inquiry
My Solar 245W 250W 255W 260W 265W Solar Energy Power Mono PV Panel 48 Cells Solar Panels Monocrystalline PV Module

My Solar 245W 250W 255W 260W 265W Solar Energy Power Mono PV Panel 48 Cells Solar Panels Monocrystalline PV Module

US $ 0.21 / watts FOB
1,000 watts (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
High-Power 50W 1.2g Amplifier Module for Drone Signal Jammer

High-Power 50W 1.2g Amplifier Module for Drone Signal Jammer

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

Guangdong, China Since 2025
Chat Now Send Inquiry
Hampo CMOS Ov9281 720p@60fps 185degree Wide Angle USB Global Shutter Camera Module

Hampo CMOS Ov9281 720p@60fps 185degree Wide Angle USB Global Shutter Camera Module

5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Programmable Logic Controller PLC Expansion I/O Digital Input Output Analog Communication Special Function Sm 1221 Sm 1222 Module

Programmable Logic Controller PLC Expansion I/O Digital Input Output Analog Communication Special Function Sm 1221 Sm 1222 Module

US $ 40-300 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
RF Power Amplifier Module Manufacturer 30W

RF Power Amplifier Module Manufacturer 30W

US $ 2,266 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
CF140b-D100-C-400-Fwl/R/D/U Belt Driven Linear Module with High Speed and Compact Automation Frame Cartesian Coordinate Manipulator

CF140b-D100-C-400-Fwl/R/D/U Belt Driven Linear Module with High Speed and Compact Automation Frame Cartesian Coordinate Manipulator

US $ 160-305 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Our Key Module offers exceptional quality and style within the Communication Module category.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.

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

    Discover the perfect Communication Module addition with our Key Module.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.

CF140b-D50-C-1400-Fwrf/Rb/Lf/Lb High Speed Folded Belt Linear Module Cartesian Coordinate Manipulator

CF140b-D50-C-1400-Fwrf/Rb/Lf/Lb High Speed Folded Belt Linear Module Cartesian Coordinate Manipulator

US $ 185-325 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CF140b-2010-C-750-Fwl/R Folded Design Screw Linear Module Durable Cartesian Coordinate Manipulator

CF140b-2010-C-750-Fwl/R Folded Design Screw Linear Module Durable Cartesian Coordinate Manipulator

US $ 170-265 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Original Beckhoff PLC Module for EL6022 EL1859 EL6021 EL3318 EL3058 EL1904 EL2904

Original Beckhoff PLC Module for EL6022 EL1859 EL6021 EL3318 EL3058 EL1904 EL2904

US $ 30-198 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Yiwu Linshanming Trading Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
1.5g 1550-1650MHz Anti Drone Jammer Module Wide Band Jammer Module 50W Fpv Signal Blocker Moduler

1.5g 1550-1650MHz Anti Drone Jammer Module Wide Band Jammer Module 50W Fpv Signal Blocker Moduler

US $ 95.5-106.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
CC-Link DIDO I/O Module 16DI+16DO Cost-Effective Design

CC-Link DIDO I/O Module 16DI+16DO Cost-Effective Design

US $ 96.04-137.2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
High-Speed LB-LINK M8822CP1 WiFi 5 USB Wireless Module

High-Speed LB-LINK M8822CP1 WiFi 5 USB Wireless Module

US $ 6-8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
High-Speed Wireless Module for Laptops and Smart TVs

High-Speed Wireless Module for Laptops and Smart TVs

US $ 5.99-7.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Industrial A Grade 36PCS in Pallet Photovoltaic Module Jinko Solar

Industrial A Grade 36PCS in Pallet Photovoltaic Module Jinko Solar

US $ 0.11-0.13 / watt FOB
1,000 watt (MOQ)
Contact Supplier
Audited Supplier
Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
Chat Now Send Inquiry
1080P Webcam USB Camera Module 2MP FHD CMOS Ov2710 Web Cam Module Embedded Camera Board Module Support IR Cut

1080P Webcam USB Camera Module 2MP FHD CMOS Ov2710 Web Cam Module Embedded Camera Board Module Support IR Cut

US $ 15-17.5 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
433MHz 30W High Power GaN RF Anti Drone Module for C-Uas

433MHz 30W High Power GaN RF Anti Drone Module for C-Uas

US $ 65-70 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
4K Network Port ISP Architecture Senor USB Camera Module

4K Network Port ISP Architecture Senor USB Camera Module

US $ 55.35-73.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
GaN RF Power Transistors 2.7GHz-3.7GHz 31dbcommunication Chip Module

GaN RF Power Transistors 2.7GHz-3.7GHz 31dbcommunication Chip Module

10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Small Size 256X192@12μm Uncooled Thermal Imaging Module for AIoT Application

Small Size 256X192@12μm Uncooled Thermal Imaging Module for AIoT Application

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Guide Infrared Co., Ltd.

Hubei, China Since 2021
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
160/834
TOP

Search Filter

Categories

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

Application

More Less
  • Industrial
  • Light Industry
  • Agriculture

Certification

More Less
  • CE
  • ISO
  • EST
  • CB
  • UL

Condition

More Less
  • New
  • Used

Number of Cells

More Less
  • 72pcs
  • 36pcs

Warranty

More Less
  • 25 Years
  • <5 Years
  • 10 Years
  • 20 Years

Company Type

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

Company Location

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