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Same model may have multiple batches, images only for reference.
SI7021-A20-IM1 Real Image
Same model may have multiple batches, images only for reference.

SI7021-A20-IM1

Part No SI7021-A20-IM1
Manufacturer Silicon Labs
Catalog Moisture Sensors, Humidity
Description SENS HUMI/TEMP 3.6V I2C 3% 6DFN / Humidity Temperature Sensor 0 ~ 100% RH I²C ±3% RH 18 s Surface Mount
Datasheet
SI7021-A20-IM1 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Sensors, Transducers>Humidity, Moisture Sensors
Mfr Silicon Labs
Package Strip
Sensor Type Humidity, Temperature
Humidity Range 0 ~ 100% RH
Output Type I2C
Output 12b
Accuracy ±3% RH
Response Time 18 s
Voltage - Supply 1.9V ~ 3.6V
Mounting SMD (SMT)
Temperature Range - Operating -40°C ~ 125°C
Package / Case 6-WDFN Exposed Pad
Supplier Device Package 6-DFN (3x3)
Base Product Number SI7021
Other Names 336-3143,SI7021-A20-IM1
Standard Package 100
MSL Level 2 (1 Year)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1235471-SI7021-A20-IM1
Ultra Librarian 3D Model Ultra Librarian SI7021-A20-IM1 CAD Model

Description

The SI7021-A20-IM1 is a humidity and temperature sensor from Silicon Labs.

  • Package: Strip
  • Standard Package Quantity: 100
  • Output: I2C
  • Resolution: 12 bits
  • Accuracy: +/-3% RH
  • Humidity Range: 0-100% RH
  • Voltage Supply: 1.9V to 3.6V
  • Temperature Range: -40°C to 125°C
  • HTSUS: 39.0001
  • Ideal For: Use in applications that require accurate humidity and temperature measurements, such as HVAC systems, weather stations, and industrial automation.

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