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DS18B20 1-Wire Digital Thermometers

Analog Devices DS18B20 Programmable Resolution 1-Wire Digital Thermometers provide 9-bit to 12-bit Celsius temperature measurements with a user-programmable alarm function for upper and lower trigger points. The DS18B20 devices feature a unique 1-wire interface that requires only one data line (and ground) for communication with a central microprocessor.

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Part #

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

DS18B20EVKIT#
Analog Devices / Maxim Integrated
1: $170.40
10In Stock

Mfr. Part #
DS18B20EVKIT#

Mouser Part #
700-DS18B20EVKIT#

Analog Devices / Maxim Integrated

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

Datasheet

10In Stock

$170.40

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20U+T&R
Analog Devices / Maxim Integrated
1: $9.00
4,803In Stock

Mfr. Part #
DS18B20U+T&R

Mouser Part #
700-DS18B20UT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

4,803In Stock

Cut Tape

$9.00

$8.11

$7.78

$7.37

View

Reel

$5.89

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Temperature Sensors 1-Wire Parasite-Power Digital Thermomete

DS18B20-PAR+T&R
Analog Devices / Maxim Integrated
1: $11.20
1,113In Stock

Mfr. Part #
DS18B20-PAR+T&R

Mouser Part #
700-DS18B20-PART&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors 1-Wire Parasite-Power Digital Thermomete

Datasheet

1,113In Stock

Cut Tape

$11.20

$10.11

$9.71

$9.22

View

Reel

$7.39

Min.: 1
Mult.: 1

: 2,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20-SL+T&R
Analog Devices / Maxim Integrated
1: $10.27
1,538In Stock

Mfr. Part #
DS18B20-SL+T&R

Mouser Part #
700-DS18B20-SLT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,538In Stock

Cut Tape

$10.27

$9.26

$8.88

$8.42

View

Reel

$6.78

Min.: 1
Mult.: 1

: 2,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+PAR
Analog Devices / Maxim Integrated
1: $11.87
1,443In Stock
2,400Expected 2026-06-12

Mfr. Part #
DS18B20+PAR

Mouser Part #
700-DS18B20PAR

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,443In Stock

2,400Expected 2026-06-12

$11.87

$10.71

$10.28

$9.78

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+T&R
Analog Devices / Maxim Integrated
1: $9.17
1,484In Stock

Mfr. Part #
DS18B20+T&R

Mouser Part #
700-DS18B20T&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,484In Stock

Cut Tape

$9.17

$8.27

$7.92

$7.52

View

Reel

$6.09

Min.: 1
Mult.: 1

: 2,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20U+
Analog Devices / Maxim Integrated
1: $10.93
1,416In Stock

Mfr. Part #
DS18B20U+

Mouser Part #
700-DS18B20U

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,416In Stock

$10.93

$9.86

$9.46

$8.99

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20Z+
Analog Devices / Maxim Integrated
1: $14.04
1,567In Stock

Mfr. Part #
DS18B20Z+

Mouser Part #
700-DS18B20Z

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,567In Stock

$14.04

$11.84

$11.00

$9.99

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20Z+T&R
Analog Devices / Maxim Integrated
1: $8.65
3,531In Stock

Mfr. Part #
DS18B20Z+T&R

Mouser Part #
700-DS18B20ZT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

3,531In Stock

Cut Tape

$8.65

$7.79

$7.47

$7.08

View

Reel

$5.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

DS18B20EVSYS1#
Analog Devices / Maxim Integrated
1: $257.21
3In Stock

Mfr. Part #
DS18B20EVSYS1#

Mouser Part #
700-DS18B20EVSYS1#

Analog Devices / Maxim Integrated

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

Datasheet

3In Stock

$257.21

Min.: 1
Mult.: 1