SHT45-AD1B-R2

SENSOR HUMID/TEMP HIGH ACCURACY
Mfr. Part Number
SHT45-AD1B-R2
Manufacturer
Sensirion
Package / Case
4-WDFN Exposed Pad
Datasheet
Description
SENSOR HUMID/TEMP HIGH ACCURACY
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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SHT45-AD1B-R2
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In Stock4,769
Unit
Price
$7.82
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Reference Price
QuantityPrice
1$ 7.8200
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
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Specification Summary

Package / Case
4-WDFN Exposed Pad
Supplier Device Package
4-DFN (1.5x1.5)
Voltage - Supply
1.08V ~ 3.6V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Accuracy
±1% RH
Humidity Range
0 ~ 100% RH
Output
16b
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Humidity Range
0 ~ 100% RH
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Accuracy
±1% RH
Output
16b
Output Type
I²C
Package / Case
4-WDFN Exposed Pad
Response Time
6 s
Sensitivity
-
Sensor Type
Humidity, Temperature
Supplier Device Package
4-DFN (1.5x1.5)
Voltage - Supply
1.08V ~ 3.6V
SENSOR HUMID/TEMP HIGH ACCURACY
Brand Introduction

Sensirion is the leading manufacturer of high-quality sensors and sensor solutions for the measurement and control of humidity, and of gas and liquid flows worldwide. Sensirion’s sensors are used in a wide range of markets and different applications. Sensirion sensor products guarantee outstanding performance and correspondingly high customer utility. They are all based on our innovative CMOSens® Technology, which enables the sensor component to be combined with the analog and digital signal processing circuitry on a tiny CMOS silicon chip. This is implemented in advanced semiconductor technology, using specific microsystem processing steps to produce the microsensor structures on specially developed and patented semiconductor parts. The resulting sensor chips enable precise and reliable sensing of the desired physical parameters, such as relative humidity, temperature, or mass flow. CMOSens® accordingly represents a guarantee of high precision, reliability, and functionality combined with cost effectiveness.

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Buying FAQ — SHT45-AD1B-R2

How do I buy SHT45-AD1B-R2 from Yingxinyuan?

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