Products

Suppliers
Filter Gallery
314,255

Key Module

Products

Sorry! No matches were found.

RTXM228-411 10G 80KM 3.3V 1.5W Tx 1550nm/Rx 1260~1620nm APD LC ZR/ZW SFP+ fiber module

RTXM228-411 10G 80KM 3.3V 1.5W Tx 1550nm/Rx 1260~1620nm APD LC ZR/ZW SFP+ fiber module

US $ 60 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Siemens Pm340 Power Module 6SL3210-1se31-1ua0

Siemens Pm340 Power Module 6SL3210-1se31-1ua0

US $ 50 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
Chat Now Send Inquiry
Microwave Speed Radar Sensor Module for Traffic Alert, Road, Train Station Light Control

Microwave Speed Radar Sensor Module for Traffic Alert, Road, Train Station Light Control

US $ 185 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Novasky Technology Company Limited by Shares

Manufacturer/Factory & Trading Company

Hunan, China Since 2021
Chat Now Send Inquiry
Carrier 32GB500112ee PRO-Dialog Plus Display Module / HMI Panel (Chiller Accessory)

Carrier 32GB500112ee PRO-Dialog Plus Display Module / HMI Panel (Chiller Accessory)

US $ 185 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Xinxiang City Linghan Refrigeration Equipment Co., Ltd.

Trading Company

Henan, China Since 2026
Chat Now Send Inquiry
Customizable 1000m Laser Distance Module for Robotics and Uav Applications

Customizable 1000m Laser Distance Module for Robotics and Uav Applications

US $ 77.15-83.56 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Hot Pluggable 40GBase QSFP+ BIDI 850nm/900nm-150M-MM-LC DDM DOM Optical Transceiver Module for Ethernet Communication

Hot Pluggable 40GBase QSFP+ BIDI 850nm/900nm-150M-MM-LC DDM DOM Optical Transceiver Module for Ethernet Communication

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
High Quality Fiber Laser Source 20W 30W 50W 60W/80W/100W/120W/350W/500W Single Module Fibers

High Quality Fiber Laser Source 20W 30W 50W 60W/80W/100W/120W/350W/500W Single Module Fibers

US $ 1,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Demark (Wuhan) Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
Chat Now Send Inquiry
High Power 50W 5700-5900MHz Anti-Uav Fpv GaN Module RF Drone Jammer Module

High Power 50W 5700-5900MHz Anti-Uav Fpv GaN Module RF Drone Jammer Module

US $ 200-210 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Hiwin Kk30 Kk40 Kk50 Kk60 Kk80 Kk86 Kk100 Kk130 Ball Screw Drive Linear Module

Hiwin Kk30 Kk40 Kk50 Kk60 Kk80 Kk86 Kk100 Kk130 Ball Screw Drive Linear Module

US $ 55-67 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
ALM Intelligent Technology (Suzhou) Co., Limited

Jiangsu, China Since 2022
Chat Now Send Inquiry
Power Amplifier 100-500MHz Shield RF PA Module

Power Amplifier 100-500MHz Shield RF PA Module

US $ 699-800 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Motorized Xy Linear Motion Stage Single Axis Robot Kk Travel Linear Module

Motorized Xy Linear Motion Stage Single Axis Robot Kk Travel Linear Module

1 Piece (MOQ)
Send Inquiry
Audited Supplier
ZHEJIANG JIANZHUANG TRANSMISSION TECHNOLOGY CO.,LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Kexint 12 Ports LC Duplex Adapter 24 Core to MTP/MPO Cassette Om4 Fiber Optical Module

Kexint 12 Ports LC Duplex Adapter 24 Core to MTP/MPO Cassette Om4 Fiber Optical Module

US $ 20.62-23.62 / pieces FOB
5 pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Guangdong, China Since 2024
Chat Now Send Inquiry
CF95b-1610-C-350-Fwl/R Folded Ball Screw Linear Module with High Response Motorized System Cartesian Coordinate Manipulator

CF95b-1610-C-350-Fwl/R Folded Ball Screw Linear Module with High Response Motorized System Cartesian Coordinate Manipulator

US $ 130-170 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
10230216-03m Hydraulic Cylinder Bomco Series Fluid End Module Mud Pump Suction Discharge 8476-25A

10230216-03m Hydraulic Cylinder Bomco Series Fluid End Module Mud Pump Suction Discharge 8476-25A

US $ 1,300-2,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Rosenwell Petroleum Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
Marathon Generator Commutator Module, Equipped with a Rotating Diode Surge Suppressor Xt-1-40f12A

Marathon Generator Commutator Module, Equipped with a Rotating Diode Surge Suppressor Xt-1-40f12A

US $ 145 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Fujian Yinglite Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Graphic Character Alphanumeric LCD Module Blue EC2004 Display

Graphic Character Alphanumeric LCD Module Blue EC2004 Display

US $ 3-6.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Genuine Qsb6.7 Diesel Engine Auto Parts 4988820 Motor Engine Control Controller Module ECU Ecm for Cummins

Genuine Qsb6.7 Diesel Engine Auto Parts 4988820 Motor Engine Control Controller Module ECU Ecm for Cummins

US $ 150-200 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hubei Huangyi Industry & Trade Co., Ltd.

Hubei, China Since 2020
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)
Send Inquiry
Audited Supplier
Nantong Gamko New Energy Co., Ltd.

Jiangsu, China Since 2020
Chat Now Send Inquiry
Hot-Selling IP67 Mono Solar Panel Bendable Photovoltaic PV Module for Roof Tiles

Hot-Selling IP67 Mono Solar Panel Bendable Photovoltaic PV Module for Roof Tiles

US $ 70-80 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Flagsun (Suzhou) New Energy Co., Ltd.

Jiangsu, China Since 2015
Chat Now Send Inquiry
FR1635-S FR1635-S 1.25Gb/s 1X9 Optical Transceiver SM 1310nm 20km/40km PECL 5V SC Dual Fiber Module

FR1635-S FR1635-S 1.25Gb/s 1X9 Optical Transceiver SM 1310nm 20km/40km PECL 5V SC Dual Fiber Module

US $ 10 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Ai815 3bse052604r1 Ao815 3bse052605r1 a-Bb Original Dcs Module

Ai815 3bse052604r1 Ao815 3bse052605r1 a-Bb Original Dcs Module

US $ 50-200 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
Bevel Gear PCB Machine: Tailored Teeth Count and Module Options

Bevel Gear PCB Machine: Tailored Teeth Count and Module Options

US $ 0.9 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Qixingyuan Equipment Parts Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
XL4005 XL4015 5A High-Power 75W DC-DC Adjustable Step-Down Power Supply Module

XL4005 XL4015 5A High-Power 75W DC-DC Adjustable Step-Down Power Supply Module

US $ 1.94-1.98 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Wonderwing Electronics., Ltd.

Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ

  • QWhat factors influence the wholesale price of a communication module?

    The Key Module is classified under our comprehensive Communication Module range.Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

  • QHow do I choose the best OEM communication module for my electronics project?

    Discover the perfect addition to your Communication Module with our Key Module.Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

  • QAre there cost-effective communication module distributors offering fast shipping?

    The Key Module is a key item within our extensive Communication Module selection.Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

Modular Tfm Particulate Filter Modules for Ceiling Installations

Modular Tfm Particulate Filter Modules for Ceiling Installations

US $ 811-833 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Toptailss Technology Co., Ltd

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Durable 40kw DC Charging Module for Robust EV Charging

Durable 40kw DC Charging Module for Robust EV Charging

US $ 350.18 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Aupins Technology Co., Ltd

Jiangsu, China Since 2026
Chat Now Send Inquiry
Precision 100m Tof Sensor Module with RS232 and RS485 Interfaces

Precision 100m Tof Sensor Module with RS232 and RS485 Interfaces

US $ 67-93 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Customized Frequency 600-700MHz 50W Fpv Uav RF Blocker Drone Jammer GaN Module

Customized Frequency 600-700MHz 50W Fpv Uav RF Blocker Drone Jammer GaN Module

US $ 70-75 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
CF80b-1616-C-500-Fw Direct Drive Linear Module Screw Module Mute Cartesian Coordinate Manipulator

CF80b-1616-C-500-Fw Direct Drive Linear Module Screw Module Mute Cartesian Coordinate Manipulator

US $ 100-130 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
2966171 PLC-Rsc- 24DC/21 Phoenix Contact Relay Module

2966171 PLC-Rsc- 24DC/21 Phoenix Contact Relay Module

US $ 3.6-4.9 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Inter Electronics Co., Ltd

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Versatile Rainwater Harvesting Modules for Enhanced Stormwater Control

Versatile Rainwater Harvesting Modules for Enhanced Stormwater Control

US $ 7.99-10.99 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Anhui Yaquan Plastic Inductry Co., Ltd

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
360027 Manufacturer Hot Melt Glue Gun Module PUR Hot Melt Glue Gun Module

360027 Manufacturer Hot Melt Glue Gun Module PUR Hot Melt Glue Gun Module

US $ 200-210 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Guangzhou Keqirui Machinery Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
2.2 Inch TFT LCD Display Module High Definition Screen Panel For Sale

2.2 Inch TFT LCD Display Module High Definition Screen Panel For Sale

US $ 6-8.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
WTD 10G SFP+ Duplex LC 10km 1310nm SMF Fiber Transceiver Module

WTD 10G SFP+ Duplex LC 10km 1310nm SMF Fiber Transceiver Module

US $ 15 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
T-Bolt with CE for Photovoltaic Modules

T-Bolt with CE for Photovoltaic Modules

US $ 0.12-0.25 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Tianjin Fude Shengxing New Energy Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
Chat Now Send Inquiry
200m Laser Distance Measurement Module Compatible with Raspberry Pi & Arduino

200m Laser Distance Measurement Module Compatible with Raspberry Pi & Arduino

US $ 85-115 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Mc-Tdid72 51303928-150 Automation Input/Output for Honey/Well I/O Module

Mc-Tdid72 51303928-150 Automation Input/Output for Honey/Well I/O Module

US $ 1,068 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
64/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Electrical Control System
  • PCBA
  • Variable-Frequency Drive
  • Lithium Battery
  • RF Remote Control
  • Solenoid Valve
  • Generator Parts & Accessories
  • Other Sensors
  • WiFi Products

Application

More Less
  • Industrial
  • Light Industry

Certification

More Less
  • CE
  • ISO
  • CB
  • EST

Condition

More Less
  • New

Number of Cells

More Less
  • 72pcs
  • 36pcs

Warranty

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

Company Type

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

Company Location

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