SI7021-A20-IM1R is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Silicon Labs
In Stock: 29
Unit Price: $8.38000
Datasheet

Parametric Equivalent


Silicon Labs
In Stock: 2,500
Unit Price: $6.80000
Datasheet

Parametric Equivalent


Silicon Labs
In Stock: 5,000
Unit Price: $7.11000
Datasheet
6-WDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI7021-A20-IM1R

DigiKey Part Number
336-4349-2-ND - Tape & Reel (TR)
336-4349-1-ND - Cut Tape (CT)
336-4349-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI7021-A20-IM1R
Description
SENS HUMID/TEMP 3.6V I2C 3% 6DFN
Customer Reference
Detailed Description
Humidity, Temperature 0 ~ 100% RH I2C ±3% RH 18 s Surface Mount
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Silicon Labs
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Sensor Type
Humidity, Temperature
Humidity Range
0 ~ 100% RH
Output Type
I2C
Output
12b
Accuracy
±3% RH
Response Time
18 s
Sensitivity
-
Voltage - Supply
1.9V ~ 3.6V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Package / Case
6-WDFN Exposed Pad
Supplier Device Package
6-DFN (3x3)
Base Product Number
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 04/08/2025
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.76000$8.76
5$7.91400$39.57
10$7.60200$76.02
25$7.22760$180.69
50$6.97180$348.59
100$6.73730$673.73
500$6.60960$3,304.80
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$5.87861$14,696.52
Manufacturers Standard Package