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SSR Control Miniature Solid State Relay Module for High Power Applications

SSR Control Miniature Solid State Relay Module for High Power Applications

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Cisco Glc-Sx-Mmd SFP Module 1000base-Sx SFP Transceiver Module, Mmf, 850nm

Cisco Glc-Sx-Mmd SFP Module 1000base-Sx SFP Transceiver Module, Mmf, 850nm

US $ 10 / Piece FOB
50 Pieces (MOQ)
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TOB Technologies Co., Limited

Trading Company

Guangdong, China Since 2023
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Chipsun Fastest Shipping Ds1100lu-20+ Integrated Circuit Module

Chipsun Fastest Shipping Ds1100lu-20+ Integrated Circuit Module

US $ 5.9-7 / Piece FOB
100 Pieces (MOQ)
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Chip Sun Technology Co., Ltd.

Guangdong, China Since 2022
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Energy-Efficient Ceramic Fiber Modules for Heat Treatment Furnaces - Lightweight Alternative to Traditional Refractory Bricks with Superior Insulation Propertie

Energy-Efficient Ceramic Fiber Modules for Heat Treatment Furnaces - Lightweight Alternative to Traditional Refractory Bricks with Superior Insulation Propertie

US $ 4-4.5 / Piece FOB
10 Pieces (MOQ)
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Qingdao Laurent New Materials Co., Ltd

Shandong, China Since 2024
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High-Performance Diesel Generator Control Module Cle8120n for Zhongling Series

High-Performance Diesel Generator Control Module Cle8120n for Zhongling Series

US $ 85-88 / Piece FOB
1 Piece (MOQ)
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Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Factory High-End Customized Plug and Play 8m Pixels 3264*2448 Auto Focus No Distortion Lens USB Camera Module for Ocr

Factory High-End Customized Plug and Play 8m Pixels 3264*2448 Auto Focus No Distortion Lens USB Camera Module for Ocr

US $ 14-16 / Piece FOB
100 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Ga6-B Mini GPRS / GSM Module A6 SMS / Voice Data Over Wireless Boards SIM800L

Ga6-B Mini GPRS / GSM Module A6 SMS / Voice Data Over Wireless Boards SIM800L

US $ 5.3-5.46 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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China Manufacter Custom High Efficient Programmable 4000A 15V Electrolysis Nickel IGBT Water-Cooling Rectifier Guangdong Power Module

China Manufacter Custom High Efficient Programmable 4000A 15V Electrolysis Nickel IGBT Water-Cooling Rectifier Guangdong Power Module

US $ 1,500-2,500 / Piece FOB
1 Piece (MOQ)
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Foshan Lihao Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Rugged Balancing Module for Outdoor Power Systems with Voltage Control

Rugged Balancing Module for Outdoor Power Systems with Voltage Control

US $ 18.2-18.8 / Piece FOB
1 Piece (MOQ)
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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100W RF Drone Defense Detection Power Amplifier Anti Drone Module 1.2GHz 1.4GHz 1.5GHz 2.4GHz 5.2GHz 5.8GHz Anti Drone Module

100W RF Drone Defense Detection Power Amplifier Anti Drone Module 1.2GHz 1.4GHz 1.5GHz 2.4GHz 5.2GHz 5.8GHz Anti Drone Module

US $ 200-210 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gorrwix Electronics Co., Ltd.

Guangdong, China Since 2025
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Nto Pw002 Universal Car Window Roll up Module with OBD Sensor

Nto Pw002 Universal Car Window Roll up Module with OBD Sensor

US $ 5 / Piece FOB
20 Pieces (MOQ)
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ZHONGSHAN NENGTONG BURGLARPROOF ELECTRONICS CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Cisco Compatible SFP+ 10ge Lr 10gbase 1310nm 10km 10g Transceiver SMF Module

Cisco Compatible SFP+ 10ge Lr 10gbase 1310nm 10km 10g Transceiver SMF Module

US $ 6.8-8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Nvi Dia Qsfp-100g-Lr4-S Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom Duplex LC/Upc SMF Optical Transceiver Module

Nvi Dia Qsfp-100g-Lr4-S Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom Duplex LC/Upc SMF Optical Transceiver Module

US $ 230 / Piece FOB
2 Pieces (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Intelligent Pulse Input Counter Module with DIN-35 Rail Mounting & Communication Diagnosis

Intelligent Pulse Input Counter Module with DIN-35 Rail Mounting & Communication Diagnosis

US $ 55 / 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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Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

US $ 19.5-20.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Advanced Xyz Table Module for Accurate Linear Motion Control

Advanced Xyz Table Module for Accurate Linear Motion Control

US $ 10-30 / Meter FOB
100 Meters (MOQ)
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ZCF Precision Technology (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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6.0" HMI Display TFT LCD Touch Module

6.0" HMI Display TFT LCD Touch Module

US $ 0.41-0.45 / Piece FOB
500 Pieces (MOQ)
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Dongguan Bibuke Electronic Technology CO.,LTD

Guangdong, China Since 2014
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7-Inch LCD Video Screen Module for Custom Greeting Cards

7-Inch LCD Video Screen Module for Custom Greeting Cards

US $ 15.8-29.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Evergrowing Lucky Electronic Co., Ltd.

Trading Company

Guangdong, China Since 2014
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Outdoor P16 LED Module RGB Color

Outdoor P16 LED Module RGB Color

US $ 16.8-18.8 / Piece FOB
100 Pieces (MOQ)
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Shenzhen GM Technology Co., Ltd.

Guangdong, China Since 2017
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Portable Uav Fpv Drone Jammer Signal Jammer Module for Security

Portable Uav Fpv Drone Jammer Signal Jammer Module for Security

US $ 98-230 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dexin Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Meanwell Switching Power Supply Single Output Lrs Relay Module Power Supply

Meanwell Switching Power Supply Single Output Lrs Relay Module Power Supply

US $ 900-1,000 / Piece FOB
1 Piece (MOQ)
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DOVIN LIMITED

Henan, China Since 2021
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Tmc5160 Stepper Motor Driver Board Module for Arduino Programming

Tmc5160 Stepper Motor Driver Board Module for Arduino Programming

US $ 10-12 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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About Function Module FAQ

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

    Our Function Module offers exceptional quality within the Communication Module category.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.

  • QWhat type of communication protocols do communication modules support?

    The Function Module is included in our comprehensive Communication Module range.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 Function Module is a top choice in our Communication Module collection.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.

Shanghai Marya China Pharmaceutical Industrial Sterile Injectable Flow Water System Distribution Module

Shanghai Marya China Pharmaceutical Industrial Sterile Injectable Flow Water System Distribution Module

US $ 40,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Marya Pharmaceutical Engineering & Project Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Rectifier Module PV Diode Module MD110A New and Original in Stock 110A 1600V

Rectifier Module PV Diode Module MD110A New and Original in Stock 110A 1600V

US $ 2-15 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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SIM900A module SMS development board GSMGPRSSTM32 wireless data DTMF MMS

SIM900A module SMS development board GSMGPRSSTM32 wireless data DTMF MMS

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Infiray 1280*1024 Core 12um 30Hz Long Wave Infrared Thermal Imaging Module Ftii1280

Infiray 1280*1024 Core 12um 30Hz Long Wave Infrared Thermal Imaging Module Ftii1280

US $ 15,389-15,899 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Micron Control Technology Co., Ltd.

Zhejiang, China Since 2024
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SMT Package low power WiFi module bluetooth module LPB130

SMT Package low power WiFi module bluetooth module LPB130

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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CTC Technology Co., Ltd.

Guangdong, China Since 2020
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DC 12V/24V/48V to AC 110V/220V/230V 500W/1000W/1500W/2000W/3000W Inverter PCB Board Power Inverter Circuit Board Power Motherboard Mainboard PCBA Module

DC 12V/24V/48V to AC 110V/220V/230V 500W/1000W/1500W/2000W/3000W Inverter PCB Board Power Inverter Circuit Board Power Motherboard Mainboard PCBA Module

US $ 18.9-122.9 / Piece FOB
50 Pieces (MOQ)
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Hubei Volker New Energy Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2024
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Compact Volume and Lightweight Design Fiber Laser Rangefinder Module

Compact Volume and Lightweight Design Fiber Laser Rangefinder Module

US $ 6,680-8,346 / Piece FOB
5 Pieces (MOQ)
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Shaanxi Ireeda Protective Technology Co., Ltd.

Trading Company

Shaanxi, China Since 2021
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Csra-Cps01ka Power Module of Yaskawa Robot

Csra-Cps01ka Power Module of Yaskawa Robot

US $ 170-250 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Fx-50b Surge-Protected Terminal Block Module High-Temperature Terminal Block Module

Fx-50b Surge-Protected Terminal Block Module High-Temperature Terminal Block Module

US $ 16 / Piece FOB
50 Pieces (MOQ)
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Shandong Shansen Cnc Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Mean Well Dups40 24V/40A DIN Rail Type Uninterruptible DC-UPS Module

Mean Well Dups40 24V/40A DIN Rail Type Uninterruptible DC-UPS Module

US $ 21.8-22.8 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Sunshine Opto-Electronics Technology Ltd.

Guangdong, China Since 2012
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808nm 500MW Infrared Laser Module for Night Vision Supplementary Light

808nm 500MW Infrared Laser Module for Night Vision Supplementary Light

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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King Mach Fast-Acquisition Data Module with Lightning Protection

King Mach Fast-Acquisition Data Module with Lightning Protection

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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