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                    • New Deals
                      1. Home
                      2. Sensors & Transducers
                      3. Sensors
                      4. Humidity Sensors
                      5. Humidity & Temperature Sensor ICs
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                      SI7021-A20-IM1

                      Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 125°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

                      Date/Lot Code

                      SILICON LABS SI7021-A20-IM1
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSILICON LABS
                      Manufacturer Part NoSI7021-A20-IM1
                      Newark Part No.46Y8523
                      Product RangeSi7021
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      208 In Stock

                      Need more?

                      Delivery in 2-4 Business Days(UK stock)
                      Order before 9pm EST standard shipping
                      QuantityPrice
                      1+$7.300
                      10+$6.860
                      25+$6.500
                      50+$6.210
                      100+$5.950
                      300+$5.950
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $7.30
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSILICON LABS
                      Manufacturer Part NoSI7021-A20-IM1
                      Newark Part No.46Y8523
                      Product RangeSi7021
                      Technical Datasheet

                      Data Sheet

                      Humidity Range0% to 100% Relative Humidity
                      Humidity Accuracy± 2% RH
                      Temperature Accuracy± 0.3°C
                      RH Response Time18s
                      Temperature Response Time0.12s
                      Sensor Interface TypeI2C
                      Sensor Output TypeDigital
                      Sensor Case StyleDFN
                      No. of Pins6Pins
                      Operating Temperature Min-40°C
                      Operating Temperature Max125°C
                      Supply Voltage Min1.9V
                      Supply Voltage Max3.6V
                      Product RangeSi7021
                      MSLMSL 2 - 1 year
                      SVHCTo Be Advised

                      Technical Specifications

                      Humidity Range

                      0% to 100% Relative Humidity

                      Temperature Accuracy

                      ± 0.3°C

                      Temperature Response Time

                      0.12s

                      Sensor Output Type

                      Digital

                      No. of Pins

                      6Pins

                      Operating Temperature Max

                      125°C

                      Supply Voltage Max

                      3.6V

                      MSL

                      MSL 2 - 1 year

                      Humidity Accuracy

                      ± 2% RH

                      RH Response Time

                      18s

                      Sensor Interface Type

                      I2C

                      Sensor Case Style

                      DFN

                      Operating Temperature Min

                      -40°C

                      Supply Voltage Min

                      1.9V

                      Product Range

                      Si7021

                      SVHC

                      To Be Advised

                      Technical Docs (3)

                      Product Change Notice EN

                      Technical Data Sheet EN

                      EOL Notices EN

                      Alternatives for SI7021-A20-IM1

                      2 Products Found

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:To Be Advised
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

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