Board Mount Humidity Sensors

Board-mount humidity sensors are electronic sensors used to measure the moisture content in the atmosphere. They are typically used in industrial and laboratory settings, as well as in more home-friendly items such as dehumidifiers and humidifiers. Board-mount humidity sensors measure relative humidity, which is the ratio of the amount of moisture in the air relative to the maximum amount that the air can hold before it becomes saturated with moisture. They are typically mounted onto a circuit board and measure the air’s relative humidity in ambient temperatures ranging from 0°C to 60°C. With their high accuracy and fast response, board-mount humidity sensors are able to detect abrupt changes in moisture levels due to things such as sudden water leaks or humidity level changes due to outdoor temperature and weather. Board-mount humidity sensors are useful for applications regulating temperature and humidity levels to maintain safe and comfortable air for humans, controlling air conditioning and ventilation systems, and monitoring hazardous materials.

Enable Filter
Manufacturer
Reset
RH Range
Reset
RH Accuracy
Reset
Package / Case
Reset
Output Type
Reset
Supply Voltage - Max
Reset
Supply Voltage - Min
Reset
Supply Current
Reset
Maximum Operating Temperature
Reset
Minimum Operating Temperature
Reset
Mounting Style
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty RH RangeRH AccuracyPackage / CaseOutput TypeSupply Voltage - MaxSupply Voltage - MinSupply CurrentMaximum Operating TemperatureMinimum Operating TemperatureMounting Style
  
              
CC2D25


Board Mount Humidity Sensors ChipCap2 Digital 2% 5v
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol 1455
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
Calender.png

AUD 13.75

Multiples of: 5

0 % To 100 %+/- 2 % Digital5.5 V2.7 V750 uA+ 125 C- 40 CSmd/Smt
HTU21D


Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity 1345
Ships to you
between Wed. 25 Feb to Mon. 02 Mar
Calender.png

AUD 2.3565

Multiples of: 1

0 % To 100 %3 %DFN - 6 EPDigital3.6 V1.5 V + 125 C- 40 CSmd/Smt
HIH8130-021-001


Board Mount Humidity Sensors SOIC 8SMD w/o filter Non-condensing
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell 1318
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
Calender.png

AUD 30.3545

Multiples of: 1

0 % To 100 %2 %SOIC - 8Digital5.5 V2.3 V + 125 C- 40 CSmd/Smt
STS31A-DIS-B


Sensor: temperature; 2.4÷5.5VDC; Case: DFN8; Features: AEC-Q100
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensirion 1306
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
Calender.png

AUD 2.7333

Multiples of: 1

          
Si7021-A20-YM1


Board Mount Humidity Sensors Digital RH ( 3% max) & temperature sensor, automotive grade with cover/filter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 1164
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
Calender.png

AUD 12.4381

Multiples of: 1

          
SHT21S


Board Mount Humidity Sensors Humid & Temp Sensor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensirion 1019
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
Calender.png

AUD 7.6343

Multiples of: 1

0 % To 100 %2 %DFN - 6Analog3.6 V2.1 V + 125 C- 40 CSmd/Smt
HIH-4031-001


Board Mount Humidity Sensors 5.8V 3.5% SMD Humidity Sensor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell 1005
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
Calender.png

AUD 110.4291

Multiples of: 1

0 % To 100 %3.5 %8.59 mm x 4.17 mm x 2.67 mmAnalog5.8 V4 V + 85 C- 40 CSmd/Smt
SI7021-A20-IMR


Board Mount Humidity Sensors Digital RH ( 3% max) & temperature sensor, industrial grade
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 925
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
Calender.png

AUD 8.2154

Multiples of: 1

          
SI7021-A20-IM1R


Board Mount Humidity Sensors Digital RH ( 3% max) & temperature sensor, industrial grade with cover/filter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 901
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
Calender.png

AUD 9.9863

Multiples of: 1

          
HSHCAL101B


Board Mount Humidity Sensors Mod PCB 13x30x10mm 5V w/ Humiseal coat
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ALPS 892
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
Calender.png

AUD 5.0635

Multiples of: 1

0 % To 100 %  Digital5.5 V2.5 V + 85 C- 20 CSmd/Smt
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted