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Relative Humidity Module

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DC Charger Rectifier Converter AC/DC 30kw@1000V Classb EV Charging Module

DC Charger Rectifier Converter AC/DC 30kw@1000V Classb EV Charging Module

US $ 450-550 / 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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Rugged Remote Io Module for Long Conveyor Lines with 8-Point NPN Di

Rugged Remote Io Module for Long Conveyor Lines with 8-Point NPN Di

US $ 15-130 / 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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Netgear DWDM-SFP10g-39.76 Compatible 10g DWDM SFP+ 100GHz 1539.76nm 80km Dom LC SMF Transceiver Module

Netgear 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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OEM Small 2D ATM Kiosk Barcode Qr Code Reader Scanner Module HS-2002b

OEM Small 2D ATM Kiosk Barcode Qr Code Reader Scanner Module HS-2002b

US $ 25-32 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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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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Fiber Optic 1.25g SFP Single Mode 1310nm/1550nm 20 Km Transceiver

Fiber Optic 1.25g SFP Single Mode 1310nm/1550nm 20 Km 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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Telecom Rectifier Height 1u 60A 48VDC

Telecom Rectifier Height 1u 60A 48VDC

US $ 200-800 / Piece FOB
5 Pieces (MOQ)
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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3p4w Power Factor Correction Reactive Compensation Svg Static Var Generator Module

3p4w Power Factor Correction Reactive Compensation Svg Static Var Generator Module

US $ 950-1,250 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Space-Saving & Durable 1U 96 Core Slide-In MTP-LC Single Mode Fiber Optic Patch Panel Low Loss High-Speed Connection

Space-Saving & Durable 1U 96 Core Slide-In MTP-LC Single Mode Fiber Optic Patch Panel Low Loss High-Speed Connection

US $ 18.9-27.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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SFP+ 10g CWDM 40km 1471 1490 1571 1591 1611nm Optical Fiber SFP Module CWDM

SFP+ 10g CWDM 40km 1471 1490 1571 1591 1611nm Optical Fiber SFP Module CWDM

US $ 18-95 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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P6 Full Color Video Wall Signage Advertising Trailers Digital Mobile Billboard Outdoor LED Display Module

P6 Full Color Video Wall Signage Advertising Trailers Digital Mobile Billboard Outdoor LED Display Module

US $ 449.35-501.6 / square meters FOB
1 square meters (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

US $ 153.72-260.52 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Qsfp28 Lr4 20km Optical Transceiver/Optical Receivers/Oprm Optical Receiver Module

Qsfp28 Lr4 20km Optical Transceiver/Optical Receivers/Oprm Optical Receiver Module

US $ 399 / Piece FOB
10 Pieces (MOQ)
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Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Trading Company

Shanghai, China Since 2021
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Jbe AC 220-240V with DC 9V Hardwired Wireless Smoke Alarm

Jbe AC 220-240V with DC 9V Hardwired Wireless Smoke Alarm

US $ 11-11.4 / Piece FOB
1,000 Pieces (MOQ)
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HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3024 PLC Terminal Module

Beckhoff Ethercat Terminal, 4-Channel Analog Input EL3024 PLC Terminal Module

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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High Voltage AC / DC Power Supply 40kv 50mA 1000W 1500W 2000W

High Voltage AC / DC Power Supply 40kv 50mA 1000W 1500W 2000W

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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DIN Rail Industrial Grade Poe Injector AC+DC Input 802.3bt Compliance

DIN Rail Industrial Grade Poe Injector AC+DC Input 802.3bt Compliance

US $ 23 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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50 Pairs Metal Weatherproof Outdoor Distribution for Krone Module Junction Box

50 Pairs Metal Weatherproof Outdoor Distribution for Krone Module Junction Box

US $ 7.35-14.5 / Piece FOB
1,500 Pieces (MOQ)
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Zhuhai Surelink Communication Cable Co., Ltd.

Guangdong, China Since 2010
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Ultra Bands 20W 300-1300MHz RF Power Amplifier Jammer Module

Ultra Bands 20W 300-1300MHz RF Power Amplifier Jammer Module

1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Cisco Multimode SFP Glc-Bx-10d Compatible 1000base-Bx Bidi SFP 1550nm-Tx/1310nm-Rx 10km Dom Transceiver Module

Cisco Multimode SFP Glc-Bx-10d Compatible 1000base-Bx Bidi SFP 1550nm-Tx/1310nm-Rx 10km Dom Transceiver Module

US $ 1-265 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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12 Fibers MTP Male to 6 x LC Duplex Cassette 6 Ports Multimode Aqua

12 Fibers MTP Male to 6 x LC Duplex Cassette 6 Ports Multimode Aqua

US $ 8.7-14.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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48VDC Power Rectifiers Module for Telecom Switching Power Supply SMPS Available

48VDC Power Rectifiers Module for Telecom Switching Power Supply SMPS Available

US $ 500 / Piece FOB
1 Piece (MOQ)
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GUANGZHOU NASN POWER CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Bjzrzc Universal Input 4-20mA PT100 Temperature Transmitter

Bjzrzc Universal Input 4-20mA PT100 Temperature Transmitter

US $ 46-58 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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About Relative Humidity Module FAQ

  • QWhat type of communication protocols do communication modules support?

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

    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.

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

    The Relative Humidity Module is included in our comprehensive Communication Module range.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.

Tonhe 30kw AC to DC Power Supply Module for CCS Charger

Tonhe 30kw AC to DC Power Supply Module for CCS Charger

US $ 760-800 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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SFP 1.25GB/S Bi-Directional Transceiver

SFP 1.25GB/S Bi-Directional Transceiver

1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Intrinsically Safe Digital Signal Converter Isolated Io Modules Industrial Application Electrical Equipment Plastic Motor

Intrinsically Safe Digital Signal Converter Isolated Io Modules Industrial Application Electrical Equipment Plastic Motor

US $ 185-205 / set FOB
1 set (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

Juniper Networks Qfx-SFP-10ge-Er Compatible, 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 15-55 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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Good Sale AC 220V Main Power Hardwired Wireless Smoke Alarm

Good Sale AC 220V Main Power Hardwired Wireless Smoke Alarm

US $ 11-11.4 / Piece FOB
1,000 Pieces (MOQ)
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HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Dd100030 30kw@1000VDC EV Charger Module EV Power Stage

Dd100030 30kw@1000VDC EV Charger Module EV Power Stage

US $ 450-550 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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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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Brocade CWDM-XFP-1470-40 Compatible 10g CWDM XFP 1470nm 40km Dom Transceiver Module

Brocade CWDM-XFP-1470-40 Compatible 10g CWDM XFP 1470nm 40km 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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Modular Expansion IO Module with EtherNet/IP for Mixed Digital and Analog Signals

Modular Expansion IO Module with EtherNet/IP for Mixed Digital and Analog Signals

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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25g SFP28 CWDM Transceiver Module

25g SFP28 CWDM Transceiver Module

US $ 16.4-18.75 / Piece FOB
1 Piece (MOQ)
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Hangzhou DAYTAI Network Technologies Co., Ltd.

Zhejiang, China Since 2014
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12 Fiber MTP Male to LC Duplex Multimode OM4 Cassette 6 Ports Fully Loaded

12 Fiber MTP Male to LC Duplex Multimode OM4 Cassette 6 Ports Fully Loaded

US $ 6.2-12.3 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
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Shenzhen FiberMania Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Jbe Wihte WiFi Fire Detector Hardwired Smoke Alarm Tuya APP

Jbe Wihte WiFi Fire Detector Hardwired Smoke Alarm Tuya APP

US $ 11-11.4 / Piece FOB
1,000 Pieces (MOQ)
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HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Vertiv Emerson R48-3500e Rectifier Module

Vertiv Emerson R48-3500e Rectifier Module

US $ 1 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
Chat Now Send Inquiry
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