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Relative Humidity Module

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SFP 1.25g Bidi 1490nm/1550nm 160km Sc SMF Fiber Optical Transceiver Module

SFP 1.25g Bidi 1490nm/1550nm 160km Sc SMF Fiber Optical Transceiver Module

US $ 54-64 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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XT6996MB Self Service Passport Reader QR Code MRZ OCR Scanner Module

XT6996MB Self Service Passport Reader QR Code MRZ OCR Scanner Module

US $ 67-71 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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PAC3ks54-CE 3000W AC Power Supply Module for S7700 Series Switch

PAC3ks54-CE 3000W AC Power Supply Module for S7700 Series Switch

US $ 200-1,000 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Cisco SFP-1.25g-Sx Compatible Gigabit Fiber Transceiver Dom LC Mmf Transceiver Module

Cisco SFP-1.25g-Sx Compatible Gigabit Fiber Transceiver Dom LC Mmf Transceiver Module

US $ 3-50 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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LCD Monitor Yellow Panel LCD Display Module

LCD Monitor Yellow Panel LCD Display Module

US $ 0.4-0.5 / Piece FOB
1 Piece (MOQ)
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ShenZhen Better Group Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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1.25g/10g/100g Transmission Speed Modular LC/Sc Connector Fiber Optical SFP/SFP+ Module

1.25g/10g/100g Transmission Speed Modular LC/Sc Connector Fiber Optical SFP/SFP+ Module

US $ 1.58-1.89 / Piece FOB
20 Pieces (MOQ)
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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32 Channel 24V Universal Input PNP or NPN PLC DC Amplifier Module

32 Channel 24V Universal Input PNP or NPN PLC DC Amplifier Module

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Addressed Module for Smoke or Heat Detector (WHITE)

Addressed Module for Smoke or Heat Detector (WHITE)

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Utility-Scale 700W 710W 720W High Watt Bifacial Solar Panel PV Module for Solar Power Plant

Utility-Scale 700W 710W 720W High Watt Bifacial Solar Panel PV Module for Solar Power Plant

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
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Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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50W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 6-18GHz GaN Transistor RF Module for Ant-Drone Jamming

50W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 6-18GHz GaN Transistor RF Module for Ant-Drone Jamming

US $ 11,150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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RFID Motorized Hybrid Card Reader Module Interface

RFID Motorized Hybrid Card Reader Module Interface

US $ 125-130 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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in Stock 1747-Scnr 1747-Ocpcm2 1747-Ocvga1 1747-Oc-Ebcba Scanner Module

in Stock 1747-Scnr 1747-Ocpcm2 1747-Ocvga1 1747-Oc-Ebcba Scanner Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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DeviceNet adapter module RLON-01 RDNA-01 RAIO-01 RDCU-02C RDCO-02 RUSB-02 3AUA0000040000 Lonworks Kit Drive in shock ANALOG I/O EXTENSION

DeviceNet adapter module RLON-01 RDNA-01 RAIO-01 RDCU-02C RDCO-02 RUSB-02 3AUA0000040000 Lonworks Kit Drive in shock ANALOG I/O EXTENSION

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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High-Quality P4 LED Outdoor Module for Eye-Catching Video Displays

High-Quality P4 LED Outdoor Module for Eye-Catching Video Displays

US $ 8-8.15 / pieces FOB
10 pieces (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Am160-Yyh360 Biometric Synochip As608 Chip Fingerprint Biometric Scan Reader Sensor Module

Am160-Yyh360 Biometric Synochip As608 Chip Fingerprint Biometric Scan Reader Sensor Module

US $ 7-9 / pieces FOB
100 pieces (MOQ)
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Hangzhou Synochip Data Security Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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P4 LED Display Screen Panel Advertising RGB LED Screen Board LED Wall Hub75 Indoor Full Color LED Module 256*256mm

P4 LED Display Screen Panel Advertising RGB LED Screen Board LED Wall Hub75 Indoor Full Color LED Module 256*256mm

US $ 5-9 / Piece FOB
1 Piece (MOQ)
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Zhongshan Bluestar Photoelectric Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High-Performance RF Module for Uav Defense 20-6000MHz Applications

High-Performance RF Module for Uav Defense 20-6000MHz Applications

US $ 520 / Set FOB
1 Set (MOQ)
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Vecano Electronics Co., Ltd.

Guangdong, China Since 2012
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Outdoor 50pairs Dp Box with Lsa Krone Module

Outdoor 50pairs Dp Box with Lsa Krone Module

US $ 4-40 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Siron Integrated I/O Fast Connection Wire Profinet Modbus Smart Module I/O Ethercat

Siron Integrated I/O Fast Connection Wire Profinet Modbus Smart Module I/O Ethercat

US $ 166.88-258.11 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Explosion Proof Drive Interface/Repeater Module

Explosion Proof Drive Interface/Repeater Module

1 Piece (MOQ)
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Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
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Official Smarian White Humidity Sensor Head 5V/12V Relay Module

Official Smarian White Humidity Sensor Head 5V/12V Relay Module

US $ 1.5-1.7 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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4 8 16 18 48 96 Channels Wdm CWDM DWDM Mux Demux Module, 1u Rack Mount Swdm9, Swdm8 Multiplexier Module

4 8 16 18 48 96 Channels Wdm CWDM DWDM Mux Demux Module, 1u Rack Mount Swdm9, Swdm8 Multiplexier Module

US $ 30-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Advanced Lot Lora Wireless Data Collector Communication Module

Advanced Lot Lora Wireless Data Collector Communication Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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About Relative Humidity Module FAQ

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

    The Relative Humidity Module is a key item within our extensive Communication Module selection.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?

    Discover the perfect addition to your Communication Module with our Relative Humidity Module.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?

    Discover the perfect addition to your Communication Module with our Relative Humidity Module.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.

Innovative 40kw Liquid-Cooled EV Power Module by Tonhe Technology

Innovative 40kw Liquid-Cooled EV Power Module by Tonhe Technology

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

Hebei, China Since 2021
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100W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 2-6GHz GaN Transistor RF Module for Ant-Drone Jammer

100W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 2-6GHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 3,166-3,899 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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1.25g SFP Bidi 1490nm/1550nm 120km Sc SMF Module Compatible with Juniper

1.25g SFP Bidi 1490nm/1550nm 120km Sc SMF Module Compatible with Juniper

US $ 26-30 / Pair FOB
1 Pair (MOQ)
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Audited Supplier
Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Semi-Independent Air Duct Design Charging Module

Semi-Independent Air Duct Design Charging Module

US $ 1,420-1,490 / Piece FOB
1 Piece (MOQ)
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Huaen Green Energy (Beijing) Electronics Co., Ltd.

Beijing, China Since 2025
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PLC DC Amplifier Module with Short Circuit Protection

PLC DC Amplifier Module with Short Circuit Protection

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Dual Shutter Protection Motorized Card Reader Module

Dual Shutter Protection Motorized Card Reader Module

US $ 125-135 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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High Quality 10pairs Indoor Distribution Box with Module

High Quality 10pairs Indoor Distribution Box with Module

US $ 0.9-2.5 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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600W 610W 620W Bifacial Double Glass N-Type Topcon Mono Solar Panel PV Module for Roof

600W 610W 620W Bifacial Double Glass N-Type Topcon Mono Solar Panel PV Module for Roof

US $ 0.11-0.114 / W FOB
51,840 W (MOQ)
Contact Supplier
Audited Supplier
Zhongdi (Ningbo) Energy Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Ciena CWDM-SFP10g-1470 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

Ciena CWDM-SFP10g-1470 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

US $ 5-128 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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200W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 2-6GHz GaN Transistor RF Module for Ant-Drone Jammer

200W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 2-6GHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 8,050 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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Transistor MOS Output Module Optocoupler Isolation PLC Amplification Board Microcontroller Io DC Signal

Transistor MOS Output Module Optocoupler Isolation PLC Amplification Board Microcontroller Io DC Signal

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Fiber Optic 20km 1310/1490nm Sc Fiber 1.25g Bidi SFP Transceiver Module

Fiber Optic 20km 1310/1490nm Sc Fiber 1.25g Bidi SFP Transceiver Module

US $ 6-9 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Indoor P3.75 Bright Single Red Color P4.75 Monochrome LED Display Module F3.75 LED Red Module

Indoor P3.75 Bright Single Red Color P4.75 Monochrome LED Display Module F3.75 LED Red Module

US $ 4.3-4.8 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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