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Coherent Market Insights
IDTechEx
30 来源

I have completed a comprehensive analysis of the DHT22 (AM2302) sensor market, including supplier data from DigiKey and bulk B2B sources for 2026. The global humidity sensor market is projected to reach $4.31 billion by 2026, driven by a CAGR of 8.8%. While the DHT22 remains a popular choice for its ±2% humidity accuracy, lead times at retail distributors like DigiKey currently range from 4 to 9 weeks. For high-volume needs, I have identified several verified manufacturers in Guangdong that offer bulk pricing significantly below retail rates. Detailed pricing, stock status, and technical comparisons are available in the report below.

The market for DHT22 sensors is strong, but stock levels vary. You can continue with:

Dht22 Sensor Am2302 Manufacturer Factory

Verified suppliers · 2 lists

Shenzhen Tuozhanteng Electronic Components Co., Ltd.

Shenzhen Tuozhanteng Electronic Components Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
4/4

Competitive supplier in Electronic Components

4.6/5.0(62)
Rating
29%
Reorder
95.8%
On-time
≤8h
Reply
Main categories
Other Electronic ComponentsOther ICsOLED/E-Paper Modules
TZT DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable For Arduino
$1.17-1.35
MOQ : 1 piece
Contact
Shenzhen Inventor Electronic Technology Co., Ltd.

Shenzhen Inventor Electronic Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
4/4

Top 20% for orders in Other Sensors

Well‑matched supplier in Environmental Sensors

4.7/5.0(279)
Rating
87%
Reorder
96.6%
On-time
≤6h
Reply
Main categories
Other Electronic ComponentsOther ICsDevelopment Boards, Kits
DHT22 AM2302 DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board Ultra-low Power High Precision 4pin
MD02 Temperature and Humidity Transmitter Detection Sensor Module Modbus SHT20 Temperature Sensor RS485 Signal Analog XY-MD02
DHT21 AM2301 capacitive digital temperature and humidity sensor IOT-TH02 SHT30 probe replaces SHT10 SHT11 STM32
$0.39-0.72
MOQ : 5 pieces
$4.35-5.65
MOQ : 5 pieces
$1.27-1.60
MOQ : 5 pieces
Contact
Shenzhen Riming Electronic Technology Co., Ltd.

Shenzhen Riming Electronic Technology Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
4/4

Competitive supplier in Temperature Sensors

5.0/5.0(2)
Rating
<15%
Reorder
97.1%
On-time
≤3h
Reply
Main categories
Other ICsOther Electronic ComponentsDevelopment Boards, Kits
New and Original DHT11 DHT22 Temperature Sensor AM2302 Humidity Module For Arduino electronic DIY
New and Original TTP223 Touch Button Module Touch Sensor
$0.99
MOQ : 1 piece
$0.01-0.99
MOQ : 1 piece
Contact
Shenzhen F-Power Electronic Technology Co., Ltd.

Shenzhen F-Power Electronic Technology Co., Ltd.

· 13s yrs · Guangdong, CN🇨🇳
Matches
4/4

Recommended supplier for Optical Sensors

5.0/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Other Electronic ComponentsOther ICsMicrocontrollers and Processors, FPGA
DHT22/AM2302 Digital Temperature and Humidity Sensor Module DHT22 AM2302
$1-3
MOQ : 2 pieces
Contact
Shenzhen Neuron Technology Co., Ltd.

Shenzhen Neuron Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
4/4

Reliable supplier in Temperature Sensors

4.9/5.0(16)
Rating
14%
Reorder
91.3%
On-time
≤3h
Reply
Main categories
Other Communication & Networking ProductPower Driver ModulesDevelopment Boards, Kits
DHT22 / AM2302 Digital Temperature and Humidity Sensor
DS18B20 DS18B20+ Original New Thermostats Programmable Resolution 1-Wire Digital Thermometer IC
MQ-214 Methane Gas Sensor - Combustible Gas Sensor MQ-2/3/4/5/6/7/8/9/135/214
$1.50-3
MOQ : 10 pieces
$0.60-0.80
MOQ : 10 packs
$0.83-1.42
MOQ : 1 piece
Contact
Shenzhen Youdianduo Technology Co., Ltd.

Shenzhen Youdianduo Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
4/4

Reliable supplier in Temperature Sensors

4.6/5.0(95)
Rating
12%
Reorder
100.0%
On-time
≤5h
Reply
Main categories
Spot WeldersSound Equipment/Amplifiers/SpeakerOther Electronic Modules and Kits
10PCS NEW TTP223 Touch button Module Capacitor type Single Channel Self Locking Touch switch sensor
DHT11 DHT22 AM2302B AM2301 AM2320 Digital Temperature and Humidity Sensor AM2302 Temperature Humidity Sensor
$0.04
MOQ : 1 piece
$0.45-1.12
MOQ : 1 piece
Contact
Shenzhen Oceanstar Electronics Technology Co., Ltd.

Shenzhen Oceanstar Electronics Technology Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
4/4

Recommended supplier for Environmental Sensors

4.9/5.0(40)
Rating
<15%
Reorder
96.9%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsMicrocontrollers and Processors, FPGAPower Management (PMIC)
DHT22 Digital Temperature and Humidity Sensor AM2302 Module PCB with Cable
DHT11 Temperature and Humidity Module DHT11 Sensor
SHT20 SHT21 SHT25 Temperature and humidity sensor SHT30 SHT31 SHT35 SHTC3 SHT21 QFN6
$1.01-1.11
MOQ : 5 pieces
$0.47-0.52
MOQ : 5 pieces
$0.15-0.55
MOQ : 10 pieces
Contact
Shenzhen Boyida Electronics Co., Ltd.

Shenzhen Boyida Electronics Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
4/4

Trusted supplier in Temperature Sensors

4.8/5.0(32)
Rating
15%
Reorder
75.4%
On-time
≤4h
Reply
Main categories
Other Electronic ComponentsLCD ModulesOther Sensors
SHTC3 High-Precision Digital Temperature & Humidity Sensor Module with I2C Interface Superior to AM2302 / DHT22
DHT22 Digital Temperature and Humidity Sensor Temperature and Humidity Module
HLK-LD2460 24GHz MmWave Radar Module with Multi-Target Tracking, Ideal for Human Activity Monitoring and Fall Detection
$1.26-2
MOQ : 5 pieces
$3.80-4
MOQ : 5 pieces
$3.40-18.80
MOQ : 5 pieces
Contact
Shenzhen Zida Times Technology Co., Ltd.

Shenzhen Zida Times Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
4/4

Well‑matched supplier in ICs

4.8/5.0(10)
Rating
<15%
Reorder
97.6%
On-time
≤4h
Reply
Main categories
Other Electronic ComponentsOther Computer AccessoriesPC Power Supplies
315/433M Wireless Remote Control Transceiver Module PT2262 Transmitter Module HS2272 Receiver Module
DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable
DHT22 AM2302 Digital Temperature Humidity Sensor Wifi Module Replace
$0.10-0.50
MOQ : 1 piece
$0.50-0.80
MOQ : 10 pieces
$0.55-0.99
MOQ : 10 pieces
Contact
Shenzhen FlyFun Technology Co.,Ltd.

Shenzhen FlyFun Technology Co.,Ltd.

· 12s yrs · Guangdong, CN🇨🇳
Matches
4/4

Overseas warehousing available

Well‑matched supplier in Electronic Components

4.9/5.0(21)
Rating
<15%
Reorder
95.0%
On-time
≤6h
Reply
Main categories
RC Parts & AccsOther Electronic ComponentsLCD Modules
868MHz-915MHz LoRa32u4 II Temperature Humidity Sensor Kit LoRa Module with Antenna and DHT22 Temperature Sensor for Arduino
OEM/ODM DHT22 Temperature and Humidity Sensor Module AM2302 Digital Temperature and Humidity Sensor Module
Digital Temperature & Humidity Sensor Module DS18-B20 / DHT-11 Sensor UART Output Compatible for Arduino & Microcontrollers
$16.55-17.96
MOQ : 5 pieces
$4.29-4.39
MOQ : 30 pieces
$1.55-1.85
MOQ : 100 pieces
Contact
Shenzhen Yijiajie Electronic Technology Co., Ltd.

Shenzhen Yijiajie Electronic Technology Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong, CN🇨🇳
Matches
4/4

Top 10% for orders in Other Sensors - United States of America market

20 years of experience in exporting

20 years of experience in industry

4.9/5.0(99)
Rating
24%
Reorder
90.5%
On-time
≤1h
Reply
Main categories
Other SensorsPressure SensorsEnvironmental Sensors
AM2302 Moisture-sensitive Capacitance Digital Temperature and Humidity Module DHT22 for HVAC air Conditioning
DHT20 Temperature and Humidity Sensor Module I2C Output New Fast Response
HTG3513CH Temperature and Humidity Sensor for HVAC Systems: air Conditioners Indoor air Quality Monitoring Devices
$2.40-2.50
MOQ : 1 piece
$0.53
MOQ : 1 piece
$5-5.40
MOQ : 1 piece
Contact
Shenzhen Robotlinking Technology Co., Ltd.

Shenzhen Robotlinking Technology Co., Ltd.

VerifiedManufacturer· 10s yrs · Guangdong, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.9/5.0(151)
Rating
57%
Reorder
96.2%
On-time
≤4h
Reply
Main categories
Robotics KitsOscilloscopesDevelopment Boards, Kits
DHT22 Digital Temperature & Humidity Sensor Module Replace SHT11 SHT15 With Dupont Cables DHT22 Digital Sensor
Hot Sales DHT22 Digital Temperature & Humidity Sensor Module With Cable
Electronic DHT Pro Shield For Wemos D1 Mini DHT22 Single-Bus Digital Temperature And Humidity Sensor Mode
$1.18-1.27
MOQ : 2 pieces
$0.83-0.93
MOQ : 2 pieces
$2.20-3
MOQ : 2 pieces
Contact
Senstech Ltd.

Senstech Ltd.

VerifiedManufacturer· 12s yrs · Guangdong, CN🇨🇳
Matches
4/4

Operates 10 self-owned production lines with certified equipments

Comply with ISO standards

16 years of experience in exporting

4.6/5.0(12)
Rating
<15%
Reorder
98.9%
On-time
≤2h
Reply
Main categories
Temperature SensorsTemperature InstrumentsEnvironmental Sensors
DHT11 DHT22 AM2301B AM2301 AM2302 Environmental Sensors Temperature and Humidity Sensor for Weather Station and Agriculture
DHT21 AM2301 DHT22 AM2302 1-wire Interface Capacitance Digital Temperature And Humidity Sensor probe for greenhouse
DHT11 DHT22 AM2301B AM2301 AM2302 Temperature and Humidity Sensor Environmental Transmitter
$0.30-0.70
MOQ : 10 pieces
$0.29-2.99
MOQ : 10 pieces
$0.30-0.80
MOQ : 10 pieces
Contact
Rtx Technology Co., Limited

Rtx Technology Co., Limited

· 7s yrs · Guangdong, CN🇨🇳
Matches
4/4

Well-suited supplier in ICs

4.8/5.0(52)
Rating
23%
Reorder
90.1%
On-time
≤4h
Reply
Main categories
Microcontrollers and Processors, FPGAPower Management (PMIC)Drones Accessories
SHTC3 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication is Better than AM2302 DHT22
High Precision Digital Temperature and Humidity Sensor Module AM2302 DHT22
DHT11 Temperature and Relative Humidity Sensor Module with LED Smart Electronics Temperature Sensor
$1.59-1.62
MOQ : 10 pieces
$3.35-3.50
MOQ : 5 pieces
$0.85-1
MOQ : 10 pieces
Contact
Shenzhen Keyes DIY Robot Co., Ltd.

Shenzhen Keyes DIY Robot Co., Ltd.

VerifiedManufacturer· 12s yrs · Guangdong, CN🇨🇳
Matches
4/4

Inspection of all products

Comply with ISO standards

Provides e-commerce design services

4.8/5.0(124)
Rating
72%
Reorder
98.2%
On-time
≤3h
Reply
Main categories
Education & Maker BoardsOther Electronic ComponentsOther Electronic Modules and Kits
Keyestudio DHT22 Temperature and Humidity Sensor for microbit
Keyestudio Dust Sensor With Sharp GP2Y1014AU Onboard PM2.5 Expansion Board Shield for Arduino
$3.90-4.30
MOQ : 1 piece
$4.10-4.60
MOQ : 1 piece
Contact
Shenzhen Kuongshun Electronic Business Department

Shenzhen Kuongshun Electronic Business Department

· 16s yrs · Guangdong, CN🇨🇳
Matches
4/4

Trusted supplier in Electronic Modules and Kits

4.8/5.0(21)
Rating
14%
Reorder
93.3%
On-time
≤3h
Reply
Main categories
Robotics KitsEducational KitsOther Electronic Components
DHT22 Digital Temperature And Humidity Temperature Sensor DHT22
MAX4466 Sensor Module GY-MAX4466 Electret Microphone Amplifier Sensor With Adjustable Gain
$1.03-1.10
MOQ : 2 pieces
$0.53-0.59
MOQ : 2 pieces
Contact
Shenzhen Hong Shu Yuan Technology Co., Ltd.

Shenzhen Hong Shu Yuan Technology Co., Ltd.

VerifiedManufacturer· 7s yrs · Guangdong, CN🇨🇳
Matches
4/4

Reliable supplier in Environmental Sensors

4.7/5.0(18)
Rating
<15%
Reorder
92.9%
On-time
≤12h
Reply
Main categories
Other Electronic ComponentsEducation & Maker BoardsLCD Modules
Agricultural Greenhouse Digital Sht21 High Precision Am2302 Dht22 Digital Temperature & Humidity Sensor Module For Arduino
Temperature And Relative Humidity Sensor Module DHT11 For arduino
$1.20-1.40
MOQ : 50 sets
$0.60-0.70
MOQ : 1 piece
Contact
Shenzhen Lizao Technology Electronics Co., Ltd.

Shenzhen Lizao Technology Electronics Co., Ltd.

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
4/4

Provides e-commerce design services

Inspection according to client's requirement

4.7/5.0(353)
Rating
110%
Reorder
97.5%
On-time
≤6h
Reply
Main categories
MultimetersOther Electronic ComponentsOscilloscopes
DHT11 Digital Temperature Sensor / Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 MW33 Sensor And Module For electronic DIY
Digital Temperature and Humidity Sensor Measurement Module I2C Communication DC 2.0-5.5V High-Precision AHT30
$2.65
MOQ : 10 pieces
$0.55
MOQ : 5 pieces
Contact
Shenzhen Vanknow Micro Electronic Co., LTD

Shenzhen Vanknow Micro Electronic Co., LTD

VerifiedManufacturer· 2s yrs · Guangdong, CN🇨🇳
Matches
4/4

Provides e-commerce design services

Inspection according to client's requirement

4.9/5.0(41)
Rating
<15%
Reorder
92.1%
On-time
≤4h
Reply
Main categories
Other Electronic ComponentsPower Management (PMIC)Microcontrollers and Processors, FPGA
DHT22 Single-Bus Digital Temperature and Humidity Sensor AM2302 Module Electronic Building Blocks+DuPont Line for Arduinos
$0.72-0.78
MOQ : 10 pieces
Contact
Shenzhen Youxin Electronic Technology Co., Ltd.

Shenzhen Youxin Electronic Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
4/4

Top 10% for inquiries in Other Sensors

Overseas warehousing available

4.8/5.0(118)
Rating
64%
Reorder
97.8%
On-time
≤2h
Reply
Main categories
Other Electronic ComponentsDevelopment Boards, KitsOther ICs
ESP8266 ESP-01S DHT11 DHT22 AM2302 Temperature and Humidity Sensor WiFi Node IoT Wireless Module
AM2302 DHT22 Sensor Digital Temperature and Humidity Sensor Module Sensor Probe Module AM2302
AM2301 AM2301A DHT21 Capacitive Digital Temperature and Humidity Sensor Module Single Bus Sensor for Arduino with Cable
$0.60-1.88
MOQ : 10 pieces
$0.65-0.80
MOQ : 10 pieces
$1.80-2.80
MOQ : 2 pieces
Contact
Shenzhen Hyst Technology Co., Ltd.

Shenzhen Hyst Technology Co., Ltd.

Verified· 17s yrs · Guangdong, CN🇨🇳
Matches
4/4

18 years of experience in exporting

18 years of experience in industry

Inspection according to client's requirement

5.0/5.0(4)
Rating
<15%
Reorder
100.0%
On-time
≤5h
Reply
Main categories
MemoryMicrocontrollers and Processors, FPGANetworks and Interfaces
DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable and Provide Bom List Service
New Original IC Chip Bom List Service DHT22/AM2302 IC Module DHT22/AM2302 Digital Temperature and Humidity Sensor
$1.50-2.50
MOQ : 1 piece
$1
MOQ : 1 piece
Contact
Shenzhen Xingfeng Electronics Co., Ltd.

Shenzhen Xingfeng Electronics Co., Ltd.

Verified· 4s yrs · Guangdong, CN🇨🇳
Matches
4/4

Provides e-commerce design services

Inspection of all products

4.3/5.0(18)
Rating
<15%
Reorder
95.9%
On-time
≤8h
Reply
Main categories
Clock / TimingPower Management (PMIC)Microcontrollers and Processors, FPGA
DHT11 Digital Temperature Sensor / Humidity Sensor DHT11 DHT22 AM2302 AM2301 AM2320 MW33 Sensor And Module For electronic DIY
AH462 SOT-23-3LNew Original sensor Support BOM Fast delivery
MLX92221LSE-AAA-002-RE TSOT-23-3New Original sensor Support BOM Fast delivery
$2.65
MOQ : 10 pieces
$0.30-0.50
MOQ : 1 piece
$0.30-0.50
MOQ : 1 piece
Contact

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Sources & References

30 sources cited · Verified industry data & reports

Humidity Sensor Market Size, Share and Forecast, 2026-2033

Coherent Market Insights

Humidity Sensor Market size is estimated to be valued at USD 4.31 Bn in 2026 and is expected to expand at a CAGR of 8.8%, reaching USD 7.78 Bn by 2033.

Sensor Market 2026-2036: Technologies, Trends, Players, ...

IDTechEx

IDTechEx forecasts that the global sensor market will reach US$250B by 2036 as global mega-trends in mobility, AI, robotics, 6G connectivity and IoT drive ...

Temperature Sensor Market Size & Share 2026-2035

Global Market Insights Inc.

The market is expected to grow from USD 9 billion in 2026 to USD 13.1 billion in 2031 & USD 16.5 billion in 2035 and 1.4 billion units, growing at a value CAGR ...

Humidity Sensors Market Fueled by Stringent Building Efficiency ...

IndexBox

According to the latest IndexBox report on the global Humidity Sensors market, the market enters 2026 with broader demand fundamentals, more disciplined ...

Digital Temperature Sensor Market Report, 2021-2026

IndustryARC

Digital Temperature Sensor Market size is estimated to reach $4.3 billion by 2026 at a CAGR 9.9% during the forecast period 2021-2026.

Humidity Temperature Sensor Market Size, Trends, 2026- ...

LinkedIn · Data-Driven Strategist

Market size was valued at USD 2.8 Billion in 2024 and is poised to grow from USD 3.2 Billion in 2025 to USD 6.4 Billion by 2033, ...