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Relative Humidity Module

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Qsfp-100g-Lr4-S LC Sc Single Fiber SFP Transceiver Module 10g Fiber Optical Transceiver Module

Qsfp-100g-Lr4-S LC Sc Single Fiber SFP Transceiver Module 10g Fiber Optical 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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Cisco Asr1000-SIP40 Cisco Asr1000 SPA 40 Gbps SPA Interface Processor SIP40g Ethernet Switch Network Module

Cisco Asr1000-SIP40 Cisco Asr1000 SPA 40 Gbps SPA Interface Processor SIP40g Ethernet Switch Network Module

US $ 1,860-1,950 / Piece FOB
2 Pieces (MOQ)
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Hdyy Technology Limited

Trading Company

Hubei, China Since 2022
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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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50W 2400-2500MHz Uav RF Blocker Anti Drone Module Wireless & RF Amplifiers Signal Interference RF Module Fpv Anti-Image Module

50W 2400-2500MHz Uav RF Blocker Anti Drone Module Wireless & RF Amplifiers Signal Interference RF Module Fpv Anti-Image Module

US $ 85-92 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hongzeng Communication Technology Co., Ltd.

Guangdong, China Since 2025
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XT2001DM UART Barcode Scanner Module

XT2001DM UART Barcode Scanner Module

US $ 21-23 / 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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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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LCD Sunlight Readable Screen TFT LCD Display Module for Telephone

LCD Sunlight Readable Screen TFT LCD Display Module for Telephone

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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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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Ad313 High Quality Barcode Scanner Module for Use in Vending Machines

Ad313 High Quality Barcode Scanner Module for Use in Vending Machines

US $ 6.5-7 / Piece FOB
200 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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New-Original Allen-Brad-Ley 1492-Tifm40f-24-2 Termination-Module for-Sil2 Safety-Shutdown System-Using 2 1756-Ob16D-Outputs Digital-Module

New-Original Allen-Brad-Ley 1492-Tifm40f-24-2 Termination-Module for-Sil2 Safety-Shutdown System-Using 2 1756-Ob16D-Outputs Digital-Module

US $ 40-45 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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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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Foxboro Fbm219 P0916rh Fbm204 Discrete I/O Interface Module

Foxboro Fbm219 P0916rh Fbm204 Discrete I/O Interface Module

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

Trading Company

Fujian, China Since 2024
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Addressed Module for Call Point or Input (RED)

Addressed Module for Call Point or Input (RED)

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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for Zte DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

for Zte DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

US $ 3-150 / Piece FOB
1 Piece (MOQ)
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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)
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Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

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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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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New Original I/O Networking Module 24V Ethercathigh Speed Input Module

New Original I/O Networking Module 24V Ethercathigh Speed Input Module

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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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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Uxr100030g 30kw 1000V High-Performance Fully Potted Power Module

Uxr100030g 30kw 1000V High-Performance Fully Potted Power 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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HS-206h3 Wired Embedded Mega Pixel 1d 2D Barcode Scan Module Engine for POS Kiosk Machine

HS-206h3 Wired Embedded Mega Pixel 1d 2D Barcode Scan Module Engine for POS Kiosk Machine

US $ 26-35 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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S7700 Series Switch Es02psd16 1600W DC Power Module

S7700 Series Switch Es02psd16 1600W DC Power Module

US $ 500-2,200 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, 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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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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About Relative Humidity Module FAQ

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Enhance your Communication Module setup with our premium 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?

    The Relative Humidity Module is a standout piece in our Communication Module collection.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.

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

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

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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Mellanox Qsfp28-Lr4-100/112g Compatible, 100gbase-Lr4 and 112gbase-Otu4 Qsfp28 Dual Rate 1310nm 10km Dom LC SMF Optical Transceiver Module

Mellanox Qsfp28-Lr4-100/112g Compatible, 100gbase-Lr4 and 112gbase-Otu4 Qsfp28 Dual Rate 1310nm 10km Dom LC SMF Optical Transceiver Module

US $ 50-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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30W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

30W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 2,080 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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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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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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Honeywell RM7838C1020/U, RM7838C2004/U, RM7838C2012/U, RM7838C2020/U RM7838B, C7800 SERIES Relay Module

Honeywell RM7838C1020/U, RM7838C2004/U, RM7838C2012/U, RM7838C2020/U RM7838B, C7800 SERIES Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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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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Cem561 COM Express Type 6 Compact Module12th Gen Intel Celeron for Axiomtek

Cem561 COM Express Type 6 Compact Module12th Gen Intel Celeron for Axiomtek

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Beckhoff PLC Terminal Module Ethernet/IP Bus Coupler Ek9500

Beckhoff PLC Terminal Module Ethernet/IP Bus Coupler Ek9500

US $ 100-280 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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D-Link Compatible 10gbase-Bx80-D Bidi SFP Plus 1550nm-Tx/1490nm-Rx 80km Transceiver Module

D-Link Compatible 10gbase-Bx80-D Bidi SFP Plus 1550nm-Tx/1490nm-Rx 80km 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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100W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

100W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 3,900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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PLC High Power Output DC Mixed Amplifier Module Solid State Relay Module

PLC High Power Output DC Mixed Amplifier Module Solid State Relay 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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Siron T303-1 Coupler Models Supports up to 16 Extended Io Modules.

Siron T303-1 Coupler Models Supports up to 16 Extended Io Modules.

US $ 39.47-53.38 / Piece FOB
5 Pieces (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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