Honeywell HIH-4000 Series, Analogue Output Humidity Sensor, Through Hole Mount, Analogue, ±3.5 %RH, 3-Pin SIP

RS Stock No.:: 874-4562
Distrelec Article No.:: 173-21-491
Mfr. Part No.:: HIH-4000-004
Brand:: Honeywell

Honeywell HIH-4000 Series, Analogue Output Humidity Sensor, Through Hole Mount, Analogue, ±3.5 %RH, 3-Pin SIP

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£50.72

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£60.86

(inc. VAT)

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Shipping from 15 May 2026

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Units	Per unit
1 +	£50.72

*price indicative

RS Stock No.:: 874-4562
Distrelec Article No.:: 173-21-491
Mfr. Part No.:: HIH-4000-004
Brand:: Honeywell

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Product Type	Humidity Sensor
	Output Type	Analogue
	Interface Type	Analogue
	Sub Type	Humidity Sensor
	Accuracy	±3.5 %RH
	Mount Type	Through Hole
	Pin Count	3
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Minimum Supply Voltage	4V
	Maximum Supply Voltage	5.8V
	RH Range	0 to 100 %
	Package Type	SIP
	Series	HIH-4000
	Standards/Approvals	No
	Height	8.59mm
	Width	2.03 mm
	Length	4.17mm
	Automotive Standard	No
	Sensor Gain	-4mV/°C

	Select all
	Brand Honeywell
	Product Type Humidity Sensor
	Output Type Analogue
	Interface Type Analogue
	Sub Type Humidity Sensor
	Accuracy ±3.5 %RH
	Mount Type Through Hole
	Pin Count 3
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Minimum Supply Voltage 4V
	Maximum Supply Voltage 5.8V
	RH Range 0 to 100 %
	Package Type SIP
	Series HIH-4000
	Standards/Approvals No
	Height 8.59mm
	Width 2.03 mm
	Length 4.17mm
	Automotive Standard No
	Sensor Gain -4mV/°C

Honeywell Humidity Sensor, 3 Pin, 5.8V - HIH-4000 Series - HIH-4000-004

This humidity sensor from Honeywell uses a clever SIP (system-in-package) design to keep it compact. Its small size of 4.17 (length) by 2.03mm (width) means it fits in where space is tight. The sensor is a highly efficient and accurate component. It's laser-trimmed and uses a capacitive sensing element and integrated signal conditioning for a quick and reliable response. The linear voltage output draws a current of just 200μA (microamps), making it a low-power component that's well-suited to battery-operated devices. This humidity sensor has a moulded and layered thermoset plastic case to make it chemical, oil and dust resistant for a long service life.

Features & Benefits

• Through-hole mounting for quick and secure installation on PCBs (printed circuit boards)

• Wide operating temperature range of -40°C to +85°C for use in extreme conditions or outdoors

• Works with supply voltages between 4 and 5.8V for greater flexibility

Applications

• OEM (original equipment manufacturer) assemblies

• Refrigeration and HVAC (heating, ventilation and air conditioning) equipment

• Measurement and control systems

What conditions is this sensor calibrated to?

This device is calibrated at 5V DC and +25ºC, ready for immediate installation in your controller or device under normal conditions.

HIH-4000/4020/4021 Series Humidity Sensors, Honeywell

The HIH-4000 series has been specifically designed for use in high volume OEM (Original Equipment Manufacturer) applications. These sensors utilise a near linear voltage output making direct input to a controller or other devices possible. They are ideally suited for low drain, battery operated systems with a typical current draw of only 200 μA.

Potential Applications:

Refrigeration equipment

HVAC equipment

Medical equipment

Drying

Meteorology

Battery-powered systems

OEM assemblies

Features:

Moulded thermoset plastic housing

Near linear voltage output vs %RH

Laser-trimmed interchangeability

Enhanced accuracy, fast response

Fast response time

Stable, low drift performance

Chemically resistant