Temperature sensor DS18B20 - digital 1-wire THT

Index: SES-00165 EAN: 5904422366513

Digital temperature sensor DS18B20 with 1-wire interface. Works in range from -55 °C to 125 °C. It is supplied with the voltage from 3.0 V to 5.5 V.

Temperature sensor DS18B20 - digital 1-wire THT
€3.66 tax excl.
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Manufacturer: OEM


Popular digital thermometer (digital sensor) in a TO92 case, is equipped with communication interface 1-wire.

The distribution of the I/Os of the sensor:VDD - supply voltage,DQ - the digital signal,GND - the mass of the system.


The product is compatible with Arduino

User manual forArduinois available atthis address.

The sensor can also be controlled usingthe Raspberry Pi, when connected as describedin this article.



  • Supply voltage: from 3.0 V to 5.5 V
  • Measurement range: from -55 °C to 125 °C
  • Accuracy: +/- 0,5 °C in range -10 °C to 85 °C
  • Resolution: 9 to 12 bits
  • Case THT TO92



Interface 1-wire
Sensor - Temperature to 125 °C
Sensor - Temperature accuracy +/- 0.5 °C
Sensor - Temperature from -55 °C - 125 °C
Test 2

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

Temperature sensor DS18B20 - digital 1-wire THT


Average grade


Customers opinion
Poniższe opinie zbieramy
i weryfikujemy przy pomocy
zewnętrznego partnera Trustmate
i pochodzą z procesu pozakupowego.
03.01.2023 Confirmed purchase
28.10.2022 Confirmed purchase
29.01.2022 Confirmed purchase Translated review
Works as it should
20.01.2022 Confirmed purchase Translated review
It fulfills its role :)
01.12.2021 Confirmed purchase Translated review
Works ok.
22.11.2021 Confirmed purchase Translated review
26.10.2021 Confirmed purchase Translated review
Works properly.
20.10.2021 Confirmed purchase Translated review
The product fully fulfills its task, specifically as a temperature sensor with a parasitic supply. It is definitely not a fake. I am fully satisfied with my purchase, which is confirmed by re-purchasing. Thank you.
15.10.2021 Confirmed purchase Translated review
A very good and cheap 1W temperature sensor. Extremely resistant - it has not lost the measurement precision after mistakenly changing the power polarity. The only thing that is non-intuitive is the drawing in the documentation - the note "bottom view" is hardly visible and it causes a wrong connection. Besides, the sensor is great. He survived the stratospheric flight - 3 sensors were used to measure the temperature distribution inside the stratospheric probe. I have no comments about the quality and precision of the measurements.
27.09.2021 Confirmed purchase Translated review
It works without a problem
05.09.2021 Confirmed purchase Translated review
I highly recommend this sensor, simple in software, precise, resistant to connection errors (I mistakenly mistook the polarity, the sensor warmed up by melting the sponge underneath, then it showed no signs of damage, it worked correctly giving precisely the right temperature). The sensors were used a year ago to study the temperature gradient inside a stratospheric probe. The current purchase will be used to build another probe.
30.06.2021 Confirmed purchase Translated review
I like this sensor, I already have a pair of them and I keep buying them, because adding new ones is fabulously easy
01.05.2021 Confirmed purchase Translated review
It is slow but precise and cheap
22.03.2021 Confirmed purchase Translated review
Good quality.
21.02.2021 Confirmed purchase Translated review
it works
18.02.2021 Confirmed purchase Translated review
as a sensor for measuring temperature in a warehouse hall
09.02.2021 Confirmed purchase Translated review
Without comments
07.02.2021 Confirmed purchase Translated review
Products as described, in perfect condition.

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