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Honeywell HIH7120021001 Digital Humidity Temperature Sensor

Honeywell Humidicon™ digital humidity and temperature sensor offers high accuracy with +3.0 %RH and +0.5 °C for reliable system monitoring in industrial, HVAC, medical, and environmental applications. Featuring industry-leading stability, low power consumption, and compact design, this sensor is ideal for compact, energy-efficient installations requiring precise RH and temperature measurements. Available with various housing options, filters, and communication protocols (I2C, SPI), it supports broad operating environments from -40 °C to 100 °C with long-term stability. Suitable for demanding atmospheric conditions and high-volume production, the sensor integrates seamlessly into automation systems and microenvironments.

Authorized Distributors
Source:DigiKey
Part No:HIH7120-021-001
Stock:936
Inv Date:06-01-2026
Price: N/A
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Source:DigiKey
Part No:HIH7120-021-001
Stock:2000
Inv Date:06-01-2026
Price: Unit price: $14.24
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Part No:HIH7120-021-001
Stock:357
Inv Date:06-02-2026
Price: Unit price: $13.99
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Part No:HIH7120-021-001
Stock:0
Inv Date:06-01-2026
Price: Unit price: $19.42
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Part No:HIH7120-021-001
Stock:1320
Inv Date:06-01-2026
Price: Unit price: $14.24
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Honeywell HIH7120021001 Digital Humidity Temperature Sensor Specifications:

  • Operating Temperature Range: -40 °C to 100 °C
  • Operating Humidity Range: 0 to 100 %RH
  • Supply Voltage Range: 2.3 V to 5.5 Vdc
  • Accuracy: Humidity ±3.0 %RH at 25 °C; Temperature ±0.5 °C
  • Resolution: 14-bit ADC for humidity and temperature
  • Response Time: Approximately 6-8 seconds under airflow
  • Long Term Stability: ±0.05 to ±1.2 %RH over 5 years
  • Housing: SOIC-8 SMD or SIP 4 Pin, with or without hydrophobic filter
  • Package Options: Tape & Reel, Boxed, or Sample Bag
  • Communication Protocols: I2C or SPI
  • Soldering Peak Temperature: 260 °C
  • Shock & Vibration Resistance: MIL-STD 883H, 3015.7, and MIL-STD 202G
  • Size: Ultra-small, compact PCB footprint
  • Additional Features: Optional alarm outputs, multi-function ASIC, RoHS and WEEE compliant

Buy the Honeywell HIH7000 – Reliable Humidity and Temperature Sensors for Industrial Applications

Order Honeywell HIH7000 series digital humidity and temperature sensors today to ensure precise environmental monitoring in industrial, HVAC, medical, and weather applications. These sensors combine high accuracy with industry-leading stability and low power operation, making them ideal for integration into compact, high-volume systems. Available in multiple configurations with I2C or SPI interfaces, they support a wide temperature range from -40 °C to 100 °C and offer long-term stability of up to 5 years. Optimize your system's performance and reliability by purchasing online now.

Buy Honeywell HIH7000 series sensors now and experience unmatched reliability, low power consumption, and precise environmental monitoring for your critical applications.

Frequently Asked Questions

Where can I buy Honeywell HIH7120021001?

You can click on the BUY or RFQ button to purchase HIH7120021001 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part HIH7120021001?

You can download the HIH7120021001 datasheet or visit the Honeywell website for support.

Who is the manufacturer of HIH7120021001?

Honeywell

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