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Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

US $ 1.4-1.8 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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X6880 Flexible OLED Curved Front Display Touch Panel Mobile Screen Module

X6880 Flexible OLED Curved Front Display Touch Panel Mobile Screen Module

US $ 57.81 / Piece FOB
20 Pieces (MOQ)
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Guangzhou Qiangfeng Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Honeywell FC-PDIO01 Safety Digital Input Output I/O Module 51454927-176

Honeywell FC-PDIO01 Safety Digital Input Output I/O Module 51454927-176

US $ 1-699 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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High-Resolution High Sensitivity 50mm Trackball Module

High-Resolution High Sensitivity 50mm Trackball Module

US $ 30-60 / Piece FOB
1 Piece (MOQ)
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KINGLEADER TECHNOLOGY COMPANY

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Advanced A30 (I/O) Module Mk-290.0262-901 for Wisdom Mine Efficient Hydraulic Lubrication Systems Needs

Advanced A30 (I/O) Module Mk-290.0262-901 for Wisdom Mine Efficient Hydraulic Lubrication Systems Needs

US $ 1,070 / Piece FOB
1 Piece (MOQ)
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Beijing MK Crusher Minerals Technology Development Co., Ltd

Trading Company

Beijing, China Since 2024
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Mud Pump Fluid End Modules/Hydraulic Cylinder F-500, F-800, F-1000 F-1600, Pz-8, Pz-9, Pz-10, Pz-11etc

Mud Pump Fluid End Modules/Hydraulic Cylinder F-500, F-800, F-1000 F-1600, Pz-8, Pz-9, Pz-10, Pz-11etc

US $ 5,000 / Piece FOB
1 Piece (MOQ)
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UPET GROUP CO., LTD.

Trading Company

Shandong, China Since 2018
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UF Membrane Module for DuPont DOW Ultrafiltration Membrane SFP-2880 Equivalent

UF Membrane Module for DuPont DOW Ultrafiltration Membrane SFP-2880 Equivalent

US $ 689.98-1,379.98 / Piece FOB
1 Piece (MOQ)
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Wuhan Tanal Industrial Co., Ltd.

Hubei, China Since 2023
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Reliable Powerclean Module 1009 528 for GM03 Guns

Reliable Powerclean Module 1009 528 for GM03 Guns

US $ 120-140 / Piece FOB
1 Piece (MOQ)
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Weifang Litone Machinery Co., Ltd.

Shandong, China Since 2017
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Advanced Microfiltration Membrane Module for Waste Water Treatment Solutions

Advanced Microfiltration Membrane Module for Waste Water Treatment Solutions

US $ 480-500 / Piece FOB
1 Piece (MOQ)
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Suzhou KAHO Polymer Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2014
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5 Inch 800X480 LCD Screen TFT Module with HDMI Driver Board for Raspebrry Pi

5 Inch 800X480 LCD Screen TFT Module with HDMI Driver Board for Raspebrry Pi

US $ 21-23 / Piece FOB
2 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Premium EDI Module for Chemical Resistance in Water Purification

Premium EDI Module for Chemical Resistance in Water Purification

US $ 100-1,000 / Piece FOB
100 Pieces (MOQ)
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Quanzhou Source Membrane Science & Technology Development Co., Ltd

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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N140hga-Ea1 30pin Edp1.2 500: 1 Notebook Display Module

N140hga-Ea1 30pin Edp1.2 500: 1 Notebook Display Module

US $ 23.9-29.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hopestar Sci-Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2009
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RHF3M076B High-Quality Metal Enclosure Lorawan Module for Industrial Control

RHF3M076B High-Quality Metal Enclosure Lorawan Module for Industrial Control

US $ 36-40 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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High-Performance SDR Drone Countermeasure Digital Module Software-Defined Radio (SDR) Based RF Module

High-Performance SDR Drone Countermeasure Digital Module Software-Defined Radio (SDR) Based RF Module

US $ 1,600-2,300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Bomco F1600hl Discharge Cylinder Assembly Mud Pump Fluid End Module

Bomco F1600hl Discharge Cylinder Assembly Mud Pump Fluid End Module

US $ 3,000-5,000 / Piece FOB
1 Piece (MOQ)
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Jianhu Jinji Import and Export Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

US $ 38.9 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Solar Panel Module 640W 645W 650W 655W 660W 665W 670W 675W Placas Solar 500 Watt Wholesale Price for Solar Projects

Solar Panel Module 640W 645W 650W 655W 660W 665W 670W 675W Placas Solar 500 Watt Wholesale Price for Solar Projects

US $ 0.21-0.25 / watt FOB
1,000 watt (MOQ)
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Audited Supplier
Yangzhou Yihang Photoelectric Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2022
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External UF Module 15t/H for Pretreatment of Seawater Reverse Osmosis

External UF Module 15t/H for Pretreatment of Seawater Reverse Osmosis

US $ 230 / Piece FOB
1 Piece (MOQ)
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Xinxiang Lifeierte Filter Corp. Ltd.

Henan, China Since 2017
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Load Cell Module for Tank System Fw China Factory Supplier

Load Cell Module for Tank System Fw China Factory Supplier

US $ 550-580 / Piece FOB
1 Piece (MOQ)
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Shanghai Weighing Peak M&E Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Bently Nevada/Keyphasor Module/3500/3500/25-01-00-00/3500/42-01-00-00

Bently Nevada/Keyphasor Module/3500/3500/25-01-00-00/3500/42-01-00-00

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Import & Export Co., Ltd.

Trading Company

Guangxi, China Since 2022
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Zemic 14605 Weighing System Weighing Module

Zemic 14605 Weighing System Weighing Module

US $ 330 / Piece FOB
50 Pieces (MOQ)
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DongGuan Dason Electric Company

Trading Company

Guangdong, China Since 2018
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Frequency Converter IGBT Elevator Rectifier Bridge Module 1mbi600V-120-54 for Toshiba Elevator

Frequency Converter IGBT Elevator Rectifier Bridge Module 1mbi600V-120-54 for Toshiba Elevator

US $ 114 / Piece FOB
1 Piece (MOQ)
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Nanjing Antu Elevator Parts Co., Ltd.

Jiangsu, China Since 2025
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AC 110V 127V SMD 3030 IP68 High Voltage LED Mini Waterproof Module for Channel Letter Light Box

AC 110V 127V SMD 3030 IP68 High Voltage LED Mini Waterproof Module for Channel Letter Light Box

US $ 0.145-0.15 / Piece FOB
10,000 Pieces (MOQ)
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Huizhou Delikay lighting Industry Co., LTD

Guangdong, China Since 2022
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About Key Module FAQ

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

    The Key Module is a key item within our extensive Communication Module selection.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.

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

    The Key Module is an essential part of our Communication Module offerings.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.

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

    The Key Module is a standout piece in our Communication Module collection.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.

Tracopower Thn 15 3623uir Railway DC DC Converter Module

Tracopower Thn 15 3623uir Railway DC DC Converter Module

US $ 60.66-86.66 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Mingxingyuan Industrial Interconnection Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Sunket Mono 182mm 40cells Double Glass Bifacial Frameless Agri Mono Half Cell PV Module Series

Sunket Mono 182mm 40cells Double Glass Bifacial Frameless Agri Mono Half Cell PV Module Series

US $ 0.209-0.229 / watt FOB
10,800 watt (MOQ)
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Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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Compact RS485 Communication Module with Fast Response Time Reliable Soil Testing Module

Compact RS485 Communication Module with Fast Response Time Reliable Soil Testing Module

US $ 48.6-51.6 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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60346209 Power Take-off Startup Expansion Io Control A18 Module for Truck Cranes

60346209 Power Take-off Startup Expansion Io Control A18 Module for Truck Cranes

US $ 129 / Piece FOB
1 Piece (MOQ)
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Changsha Langdong Construction Machinery Co., Ltd.

Hunan, China Since 2025
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High-Performance Cummins M11 Ecm 3408389 Electronic Control Module for Commercial Vehicles

High-Performance Cummins M11 Ecm 3408389 Electronic Control Module for Commercial Vehicles

US $ 3,546-4,000 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
Heavy-Duty Bus Rear Axle Module & Ndash; High-Rigidity Axle Housing Design Ultra-High Load-Bearing Capacity

Heavy-Duty Bus Rear Axle Module & Ndash; High-Rigidity Axle Housing Design Ultra-High Load-Bearing Capacity

US $ 391 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Longhuitong Automobile Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Cheap OEM Optical Module 100 GB Qsfp28 Sr4 Transceiver Cisco HP Huaweicompatible 100-40km 850nm SFP Duplex LC Fiber Optical Module

Cheap OEM Optical Module 100 GB Qsfp28 Sr4 Transceiver Cisco HP Huaweicompatible 100-40km 850nm SFP Duplex LC Fiber Optical Module

US $ 18-22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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Indoor P2 P2.5 P1.86 Round Shape Soft Column Curved Cylindrical Gob LED Display Module

Indoor P2 P2.5 P1.86 Round Shape Soft Column Curved Cylindrical Gob LED Display Module

US $ 15.5-19 / Piece FOB
1 Piece (MOQ)
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Shenzhen Mochen Electronic CO., LTD.

Guangdong, China Since 2025
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Nvidia/Mellanox Compatible Osfp224 1310nm 2km LC Infiniband Xdr 1.6t Optical Module

Nvidia/Mellanox Compatible Osfp224 1310nm 2km LC Infiniband Xdr 1.6t Optical Module

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan GL Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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M5 Jacquard Module

M5 Jacquard Module

US $ 0.28 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
YANTAI XINYANG ELECTRONICS CO., LTD.

Shandong, China Since 2019
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Fish Meal Plant Juice Heating Module

Fish Meal Plant Juice Heating Module

US $ 70,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beihai Xinhong Hengda Mechanical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangxi, China Since 2012
Chat Now Send Inquiry
French Cat6 RJ45 180° Rotatable Tool-Less UTP Keystone Jack - Network Module

French Cat6 RJ45 180° Rotatable Tool-Less UTP Keystone Jack - Network Module

US $ 1.45 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
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400G QSFP112 SR4 Optical Transceiver Module 850nm 100m MPO-12 APC MMF PAM4 VCSEL DDM 400GBASE-SR4 Ethernet Optical Module

400G QSFP112 SR4 Optical Transceiver Module 850nm 100m MPO-12 APC MMF PAM4 VCSEL DDM 400GBASE-SR4 Ethernet Optical Module

US $ 52-156 / piece FOB
10 piece (MOQ)
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Audited Supplier
Shenzhen FiberMania Technology Co., Ltd.

Guangdong, China Since 2019
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