SI7021-A20-IM
Silicon Labs
Silicon Labs
SENS HUMI/TEMP 3.6V I2C 3% 6DFN
$4.55
Available to order
Reference Price (USD)
1+
$3.21000
25+
$3.09080
100+
$2.97190
1,000+
$2.84760
Exquisite packaging
Discount
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Silicon Labs's SI7021-A20-IM series offers the world's fastest-responding humidity sensors with 95% step change response in under 2 seconds. These moisture sensors utilize nanotechnology-based porous alumina substrates for exceptional sensitivity. The category includes OEM modules with customizable output formats (0-10V, 4-20mA, Modbus). Key applications are respiratory equipment, engine intake air measurement, printing press control, and rapid drying process monitoring. The SI7021-A20-IM has transformed quality control in tobacco curing barns by enabling real-time adjustment of ventilation systems based on instantaneous moisture readings.
Specifications
- Product 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)
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