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STS40-CD1B-R3 on a board, in 3D

STS40-CD1B-R3

Sensirion

-40℃~+125℃ 1.08V~3.6V 100nA 16bit 6.9ms I2C ±0.2℃ DFN-4(1.5x1.5) Temperature Sensors ROHS

Extended
DatasheetJLCPCBLCSCsensirion/STS40-CD1B-R3
Category
Temperature Sensors
Package
DFN-4(1.5x1.5)
Pins
5

Overview

The STS40-CD1B-R3 is a temperature Sensor made by Sensirion in a DFN-4(1.5x1.5) package with 5 pins. -40℃~+125℃ 1.08V~3.6V 100nA 16bit 6.9ms I2C ±0.2℃ DFN-4(1.5x1.5) Temperature Sensors ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:DFN-4_L1.5-W1.5-P0.8-TL-EP, from EasyEDA), ready for a KiCad board. 60 are in stock at JLCPCB (part C3663556). 2 open-source boards in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

12345
EasyEDA_Cloud:DFN-4_L1.5-W1.5-P0.8-TL-EPFrom EasyEDA

Parameters

7
Detection Temperature Range
-40℃~+125℃
Interface
I2C
Standby Current
100nA
Temperature Conversion Time
6.9ms
Temperature Resolution
16bit
Tolerance
±0.2℃
Voltage - Supply
1.08V~3.6V

Order codes

1

Open-source boards using it

All 2
  • 2 layers90 × 39 mmThermocouple Board.PROTO, the printed circuit board in 3D

    Thermocouple Board.PROTO

    robherc/Thermocouple_Board

    Ultra-fast, Ultra-Precise Thermocouple reading board with SPI and Analog outputs

    112 parts1BSD-3-Clause
  • 2 layers96.5 × 34.3 mmThermocoupleBoard, the printed circuit board in 3D

    ThermocoupleBoard

    robherc/Thermocouple_Board

    Ultra-fast, Ultra-Precise Thermocouple reading board with SPI and Analog outputs

    83 parts1BSD-3-Clause

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/sensirion/STS40-CD1B-R3" title="STS40-CD1B-R3 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/sensirion/STS40-CD1B-R3.jpg" alt="STS40-CD1B-R3" width="1200" height="900">
A picture that opens the part, for a README
[![STS40-CD1B-R3](https://pcbkit.io/embed/parts/sensirion/STS40-CD1B-R3.jpg?size=s)](https://pcbkit.io/parts/sensirion/STS40-CD1B-R3)

Questions

Is there a KiCad symbol and footprint for the STS40-CD1B-R3?

Yes. the footprint EasyEDA_Cloud:DFN-4_L1.5-W1.5-P0.8-TL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STS40-CD1B-R3?

DFN-4(1.5x1.5), with 5 pins. Its footprint is drawn on this page.

Where is the STS40-CD1B-R3 datasheet?

Sensirion publishes it: the Datasheet link on this page opens it.

Where can I order the STS40-CD1B-R3?

JLCPCB lists it as part C3663556, with 60 in stock; the sellers' links on this page open their listings.

What can replace the STS40-CD1B-R3?

Parts like it in the library: the STS40-AD1B-R3 by Sensirion, the STS4L-AD1B-R3 by Sensirion and the STS40-BD1B-R3 by Sensirion. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STS40-CD1B-R3?

2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

3