---
product_id: 9523333
title: "Humidity Sensor - HIH-4030 Breakout"
brand: "electronics123.com, inc."
price: "90 kr"
currency: ISK
in_stock: false
reviews_count: 2
url: https://www.desertcart.is/products/9523333-humidity-sensor-hih-4030-breakout
store_origin: IS
region: Iceland
---

# Humidity Sensor - HIH-4030 Breakout

**Brand:** electronics123.com, inc.
**Price:** 90 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Humidity Sensor - HIH-4030 Breakout by electronics123.com, inc.
- **How much does it cost?** 90 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/9523333-humidity-sensor-hih-4030-breakout)

## Best For

- electronics123.com, inc. enthusiasts

## Why This Product

- Trusted electronics123.com, inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description: This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. You can connect the output of the sensor directly to an ADC on a microcontroller; and, thanks to the sensor's near linear voltage output, the data is very easy to process. Voltage applied to the supply pins should be within 4-5.8VDC, and optimally at 5V. The sensor will typically only consume about 200μA. This product comes as shown in the picture, with the HIH-4030 soldered onto the breakout board. The pins of the 3-pin header are spaced by 0.1". Features: Near linear, analog output 4-5.8VDC voltage supply All pins broken out to a 0.1" pitch header Laser trimmed interchangeability Low power design, typical current draw of only 200μA Enhanced accuracy Fast response time Stable, low drift performance Dimensions: 0.75 x 0.30 " (19.05 x 7.62 mm)

## Product Details

- **Current Rating:** 2E+2 Microamps
- **Item Pitch:** 0.1 Inches
- **Connector Type:** Solder
- **Number Of Contacts:** 3
- **Mounting Type:** PCB Mount
- **Material:** Plastic
- **Color:** Red
- **Voltage:** 5 Volts
- **Product Dimensions:** 0.75"W x 0.3"H
- **Centerline Length:** 0.75 Inches

## Images

![Humidity Sensor - HIH-4030 Breakout - Image 1](https://m.media-amazon.com/images/I/319gahlfkVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by C***S on October 2, 2014*

awesome

### ⭐⭐⭐⭐ Four Stars
*by J***I on November 10, 2014*

good

---

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**Shop now:** [https://www.desertcart.is/products/9523333-humidity-sensor-hih-4030-breakout](https://www.desertcart.is/products/9523333-humidity-sensor-hih-4030-breakout)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*