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HR202L humidity sensor component black and white

YINGHUA

YINGHUA HR202L Humidity Sensor Big Black White semiconductor

SKU CH-P8GM-WQ66D

Humidity-sensitive resistance sensor for moisture detection, model 202

  • Product typeICs Semicoductors
  • HR202L humidity-sensitive resistance measures ambient moisture accurately
  • Semiconductor construction provides stable electrical response across humidity range
  • Big black-white housing allows easy visual identification during assembly
  • New condition ensures reliable performance straight from the package

HR202L humidity sensor for circuit integration

The HR202L is a humidity-sensitive resistance component designed for electronic assemblies that need to detect ambient moisture levels. It suits engineers and hobbyists building environmental monitors, HVAC controls or data-logging projects.

Resistance-based sensing limits response speed

The sensor changes resistance with humidity, so read-out circuits must convert that variation into a usable signal. Long-term drift, temperature dependence and non-linear response mean calibration is required for accurate measurements. It is not suited for applications demanding fast transient capture or factory-calibrated digital output.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Which HR202L variant should I choose for my humidity sensing application?

The HR202L is supplied as a single humidity sensitive resistance sensor in a big black and white package, with no alternative versions or capacities listed.

How does the HR202L perform when installed in a circuit?

The HR202L acts as a humidity sensitive resistance element, changing its resistance value in response to ambient humidity levels for measurement or control purposes.

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