AHT20 The ASAIR/AOSONG AHT20 is a digital temperature and humidity sensor with an I2C interface. It offers high accuracy and stability in a compact SMD package.
Mfr Part #:

AHT20

Available from 1 distributors
Mfr Name: ASAIR/AOSONG
ASAIR/AOSONG
The ASAIR/AOSONG AHT20 is a digital temperature and humidity sensor with an I2C interface. It offers high accuracy and stability in a compact SMD package.
✓ Total Stock: 165,750 pcs
$ Price Range: $1.50

AHT20 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
165,750 pcs
165750 pcs On Request 1 On Request On Request On Request On Request On Request

AHT20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Mounting Type

AHT20 Description

Short technical summary and product information.

The AHT20 from ASAIR/AOSONG is a next-generation temperature and humidity sensor designed for a wide range of applications. It features a calibrated digital output via an I2C interface, making integration straightforward.

 

This sensor boasts excellent long-term stability and a quick response time. Its typical accuracy for temperature is ±0.3°C, with a resolution of 0.01°C. For humidity, the typical accuracy is ±2%RH, with a resolution of 0.024%RH. The operating temperature range is -40°C to 85°C.

 

The AHT20 is housed in a compact 3x3mm SMD package with a height of 1.0mm, suitable for reflow soldering. Its small size and cost-effectiveness make it ideal for consumer electronics, HVAC systems, home appliances, and industrial monitoring.

 

Key features include full calibration, a digital I2C interface, and strong anti-jamming capabilities, ensuring reliable performance in various environments.

AHT20 Quick Information

Product Type: Temperature and Humidity Sensor
Canonical Name: AHT20 Temperature and Humidity Sensor

AHT20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AHT20 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

AHT20 Features

  • Digital temperature and humidity sensor
  • I2C interface for easy integration
  • High accuracy: ±0.3°C temperature
  • High accuracy: ±2%RH humidity
  • Compact 3x3mm SMD package

AHT20 Applications

  • HVAC system monitoring
  • Home appliance control
  • Consumer electronics
  • Industrial environmental monitoring
  • Testing and measurement equipment

AHT20 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the AHT20 sensor?

The AHT20 sensor has an extended operating temperature range from -40°C to 85°C.

What is the typical accuracy of the AHT20 for temperature measurements?

The typical accuracy for temperature measurements with the AHT20 sensor is ±0.3°C.

What is the typical accuracy of the AHT20 for humidity measurements?

The typical accuracy for humidity measurements with the AHT20 sensor is ±2%RH.

What interface does the AHT20 sensor use?

The AHT20 sensor uses a digital I2C interface.

What type of package is the AHT20 sensor supplied in?

The AHT20 sensor is supplied in a 3x3mm SMD package.

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