myMectronic
myMectronic

A Premier B2B Part Search

Honeywell HIH4000003 Humidity Sensor

The Honeywell HIH-4000 Series Humidity Sensors offer reliable, high-performance relative humidity sensing in a compact SIP package, ideal for OEM applications. They feature a laser-trimmed, multilayer capacitive sensing element with integrated signal conditioning, providing enhanced accuracy, stability, and fast response times. Suitable for HVAC, medical, refrigeration, and battery-powered systems, these sensors operate between -40°C to +85°C and 0 to 100% RH, with low power consumption, chemical resistance, and easy integration, reducing calibration costs with factory calibration data available.

Authorized Distributors
Source:Newark
Part No:HIH-4000-003
Stock:939
Inv Date:06-01-2026
Price: Unit price: $135.29
Buy/RFQ:
Source:DigiKey
Part No:HIH-4000-003
Stock:939
Inv Date:06-01-2026
Price: Unit price: $91.11
Buy/RFQ:
Part No:HIH-4000-003
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:HIH-4000-003
Stock:0
Inv Date:06-01-2026
Price: Unit price: $124.27
Buy/RFQ:
Part No:HIH-4000-003
Stock:28
Inv Date:06-01-2026
Price: Unit price: $221.11
Buy/RFQ:

Honeywell HIH4000003 Humidity Sensor Specifications:

  • Power Supply: 4 to 5.8 VDC
  • Current Draw: 200 to 500 pA
  • Response Time: ~70 ms
  • Accuracy: ±3.5% RH (0-59% RH), ±8% RH (60-100% RH)
  • Operation Temperature Range: -40°C to +85°C
  • Storage Temperature Range: -50°C to +125°C
  • Output Voltage: Vout=(Vsupply)(0.0062(sensor RH) + 0.16)
  • Calibration Data: Factory calibration and data printout available
  • Chemical Resistance: Yes, with multilayer sensing element
  • Response Behavior: Near linear voltage output vs % RH, with compensation
  • Mounting: SIP package, various lead pitches available
  • Response to environmental hazards: Resistant to dust, dirt, oils, chemicals

Buy the Honeywell HIH-4000 U–Reliable Humidity Sensors for Industrial Applications

Discover the Honeywell HIH-4000 Series humidity sensors, designed for OEM and industrial applications requiring precise humidity measurement. With a multilayer capacitive sensing element, integrated signal conditioning, and factory calibration data, these sensors offer high accuracy, stability, and fast response times in a compact SIP package. Ideal for HVAC, refrigeration, medical devices, and low-power systems, they operate over -40°C to +85°C, are chemically resistant, and easy to install. Enhance your projects with Honeywell's proven reliability and performance.

Order your Honeywell HIH-4000 Series humidity sensor today and enhance your OEM designs with dependable, accurate humidity measurement.

Frequently Asked Questions

Where can I buy Honeywell HIH4000003?

You can click on the BUY or RFQ button to purchase HIH4000003 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part HIH4000003?

You can download the HIH4000003 datasheet or visit the Honeywell website for support.

Who is the manufacturer of HIH4000003?

Honeywell

Honeywell Part List

Browse and search other Honeywell parts, locate datasheets and stock

Sponsored by