
SENSOR HUMIDITY 5V ANALOG 3% SMD
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The HIH-5031-001 from Honeywell is a surface-mount humidity sensor operating on a 5VDC supply. It provides an analog voltage output proportional to relative humidity, with a specified accuracy of ±3% RH over the operating range, typically 0-100% RH. The sensor utilizes a thermoset polymer capacitive sensing element, offering inherent linearity and long-term stability. The device is designed for reflow solder mounting and requires careful handling to avoid contamination of the sensing element. Output voltage scaling and temperature compensation may be necessary in application-specific designs to achieve optimal accuracy across the full temperature range. The HIH-5031-001 is suitable for applications requiring a compact, low-power humidity sensing solution.