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Relative Humidity Module

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Cisco 10GB/S DWDM SFP+ Transceiver 80km Dom Transceiver Module

Cisco 10GB/S DWDM SFP+ Transceiver 80km Dom Transceiver Module

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

Guangdong, China Since 2018
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High-Precision Temperature Acquisition Module for PT100 PT1000 Sensors

High-Precision Temperature Acquisition Module for PT100 PT1000 Sensors

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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1550nm16 Output Each Output 22dB Wdm Pon EDFA with Promotion Price

1550nm16 Output Each Output 22dB Wdm Pon EDFA with Promotion Price

US $ 1,300-1,480 / Piece FOB
1 Piece (MOQ)
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Hangzhou Softel Optic Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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RFID Controller Module 125kHz Standalone for Intercom System

RFID Controller Module 125kHz Standalone for Intercom System

US $ 6.5-8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dwell Electronics Co., Limited

Guangdong, China Since 2016
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Beidou Drone Interference Signal Suppressor Vtol Uav Dual-Frequency Eight-Channel Anti-Interference Terminal Module

Beidou Drone Interference Signal Suppressor Vtol Uav Dual-Frequency Eight-Channel Anti-Interference Terminal Module

US $ 5,277.77 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Multi-Band 50W RF Power Amplifier Module

Multi-Band 50W RF Power Amplifier Module

US $ 980 / 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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DC Charging Module 30kw DC Power Module Th30f10030c7

DC Charging Module 30kw DC Power Module Th30f10030c7

US $ 595-670 / pieces FOB
2 pieces (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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Emerson Communication 3500W Power Supply Rectifier Module R48-3500e

Emerson Communication 3500W Power Supply Rectifier Module R48-3500e

US $ 1-149 / Piece FOB
1 Piece (MOQ)
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Shenzhen E-Flourish Technology Co., Ltd.

Guangdong, China Since 2017
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Three Port Measure AC Current Data Acquisition Module

Three Port Measure AC Current Data Acquisition Module

US $ 15.08 / 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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Krone Strip Module Lsa Plus Terminal Block Module 10 Pair Disconnection Module

Krone Strip Module Lsa Plus Terminal Block Module 10 Pair Disconnection Module

US $ 0.3-0.8 / Piece FOB
1,000 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Intelligent Filtering and Compensation Module/Intelligent Capacitor

Intelligent Filtering and Compensation Module/Intelligent Capacitor

1 Piece (MOQ)
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Shenzhen Great Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High-Stability North Seeking Module for Navigation Systems

High-Stability North Seeking Module for Navigation Systems

US $ 7,800-8,000 / pieces FOB
1 pieces (MOQ)
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Shenzhen Fire Power Control Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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100gbase-Zr4 Qsfp28 1295-1309nm 80km Transceiver Module for Data Center

100gbase-Zr4 Qsfp28 1295-1309nm 80km Transceiver Module for Data Center

US $ 959-979 / Piece FOB
1 Piece (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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EV Charger Module with Sic Power Components 30kw 1000V DC DC Electric Car Charger Station

EV Charger Module with Sic Power Components 30kw 1000V DC DC Electric Car Charger Station

US $ 1,100-1,200 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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6SL3120-1te23-0443 Siemens Power Supply PLC Control CPU Module

6SL3120-1te23-0443 Siemens Power Supply PLC Control CPU Module

US $ 235-1,800 / Piece FOB
1 Piece (MOQ)
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Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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2D Embedded Barcode Scanner Module HS-2008m

2D Embedded Barcode Scanner Module HS-2008m

US $ 16-20 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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FTTH Sc LC Simplex/Duplex APC 1.25g 10g Optical Fiber Optic Modular Transceiver SFP

FTTH Sc LC Simplex/Duplex APC 1.25g 10g Optical Fiber Optic Modular Transceiver SFP

US $ 12 / Piece FOB
100 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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Automation PLC CPU Module for Motion Control

Automation PLC CPU Module for Motion Control

US $ 299-3,999 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Rtd and Tc Input / Transmitter Head Temperature Transmitter

Rtd and Tc Input / Transmitter Head Temperature Transmitter

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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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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Fiber Optic Transceivers 40g Qsfp Sr4 850nm 100m MPO Connector Sr Multi Mode Transceiver Module

Fiber Optic Transceivers 40g Qsfp Sr4 850nm 100m MPO Connector Sr Multi Mode Transceiver Module

US $ 1.2-2.3 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial Grade EV Fast Charging Power Module High Efficiency

Industrial Grade EV Fast Charging Power Module High Efficiency

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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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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About Relative Humidity Module FAQ

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

    Our Relative Humidity 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?

    Our Relative Humidity 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 Relative Humidity 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.

Space-Efficient Expansion IO Module for Machine Builders with Modular System

Space-Efficient Expansion IO Module for Machine Builders with Modular System

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module

H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module

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

Guangdong, China Since 2018
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Industrial 32-Channel Relay Module PLC High-Current Driver Opto-Isolated 24 V

Industrial 32-Channel Relay Module PLC High-Current Driver Opto-Isolated 24 V

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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Juniper Qfx5200-32c AC Power Supply-Dual Redundant 850 W 100-240 VAC Hot-Plug Module

Juniper Qfx5200-32c AC Power Supply-Dual Redundant 850 W 100-240 VAC Hot-Plug Module

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Phoenix Contact Quint-Diode/12-24DC/2X20/1X40 - Redundancy Module 2320157

Phoenix Contact Quint-Diode/12-24DC/2X20/1X40 - Redundancy Module 2320157

US $ 1-5,000 / Piece FOB
1 Piece (MOQ)
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Heisenberg Technik (Shenzhen) Co., Ltd.

Trading Company

Guangdong, China Since 2025
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1.25g SFP Lx 1550nm 80 Km Sm Ddm Optical Transceiver

1.25g SFP Lx 1550nm 80 Km Sm Ddm Optical Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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1.25g SFP Bidi 1490nm/1550nm 60km LC SMF Module Compatible with Juniper

1.25g SFP Bidi 1490nm/1550nm 60km LC SMF Module Compatible with Juniper

US $ 18-24 / 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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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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3500/05-01-01-00-00-00 Bently Nevada 19-Inch Rack (14 module slots) with Panel Mount Option, Full-Size Rack

3500/05-01-01-00-00-00 Bently Nevada 19-Inch Rack (14 module slots) with Panel Mount Option, Full-Size Rack

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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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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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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High-Resolution 2.1 Inch LCD Display Module with 16.7m Colors

High-Resolution 2.1 Inch LCD Display Module with 16.7m Colors

US $ 53-65 / Piece FOB
500 Pieces (MOQ)
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ShenZhen JinZhaoHui Technology Co., Ltd.

Guangdong, China Since 2023
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P4 Outdoor LED Module Panel Billboard Waterproof LED Display Module for Advertising HD Outdoor Video TV LED Display

P4 Outdoor LED Module Panel Billboard Waterproof LED Display Module for Advertising HD Outdoor Video TV LED Display

US $ 11.5-12.8 / 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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Single Input/Output Control Module for Fire Alarm System

Single Input/Output Control Module for Fire Alarm System

US $ 6-8 / Piece FOB
10 Pieces (MOQ)
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Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
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