HIH8121-021-001S
Honeywell Sensing and Productivity Solutions

Honeywell Sensing and Productivity Solutions
SENS HUM/TMP 3.3V I2C 2% SIP 1=5
$144.60
Available to order
Reference Price (USD)
14+
$66.69286
Exquisite packaging
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The HIH8121-021-001S by Honeywell Sensing and Productivity Solutions sets new standards for humidity measurement in compact form factors. These surface-mountable moisture sensors integrate temperature and humidity sensing with calibration data stored in onboard memory. Key features include auto-calibration algorithms, 16-bit resolution, and ultra-low power consumption (1.4 A avg). Applications span from wearable health monitors to precision agriculture, cold chain logistics, and building automation. For example, the HIH8121-021-001S has become the sensor of choice for smart refrigerators that need to maintain optimal humidity levels for different food compartments (crispers vs. dairy sections).
Specifications
- Product Status: Active
- Sensor Type: Humidity, Temperature
- Humidity Range: 0 ~ 100% RH
- Output Type: I²C
- Output: 14b
- Accuracy: ±2% RH
- Response Time: 6 s
- Sensitivity: -
- Voltage - Supply: 2.3V ~ 5.5V
- Mounting Type: Through Hole
- Operating Temperature: -40°C ~ 125°C
- Package / Case: 4-SIP Module
- Supplier Device Package: 4-SIP