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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 #

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

DS18B20-PAR+T&R
Analog Devices / Maxim Integrated
1: $7.48
1,844In Stock

Mfr. Part No.
DS18B20-PAR+T&R

Mouser Part No
700-DS18B20-PART&R

Analog Devices / Maxim Integrated

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

Datasheet

1,844In Stock

Cut Tape

$7.48

$6.76

$6.48

$6.16

View

Reel

$5.02

Min.: 1
Mult.: 1

Reel: 2,000

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

DS18B20EVSYS1#
Analog Devices / Maxim Integrated
1: $151.43
3In Stock

Mfr. Part No.
DS18B20EVSYS1#

Mouser Part No
700-DS18B20EVSYS1#

Analog Devices / Maxim Integrated

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

Datasheet

3In Stock

$151.43

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

DS18B20EVKIT#
Analog Devices / Maxim Integrated
1: $119.80
10In Stock

Mfr. Part No.
DS18B20EVKIT#

Mouser Part No
700-DS18B20EVKIT#

Analog Devices / Maxim Integrated

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

Datasheet

10In Stock

$119.80

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+
Analog Devices / Maxim Integrated
1: $7.47
7,763In Stock

Mfr. Part No.
DS18B20+

Mouser Part No
700-DS18B20+

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

7,763In Stock

$7.47

$6.75

$6.47

$6.14

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20U+T&R
Analog Devices / Maxim Integrated
1: $6.01
6,841In Stock

Mfr. Part No.
DS18B20U+T&R

Mouser Part No
700-DS18B20UT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

6,841In Stock

Cut Tape

$6.01

$5.41

$5.19

$4.92

View

Reel

$4.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20Z+T&R
Analog Devices / Maxim Integrated
1: $8.14
4,072In Stock

Mfr. Part No.
DS18B20Z+T&R

Mouser Part No
700-DS18B20ZT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

4,072In Stock

Cut Tape

$8.14

$6.86

$6.37

$5.78

View

Reel

$4.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20-SL+T&R
Analog Devices / Maxim Integrated
1: $9.23
1,807In Stock

Mfr. Part No.
DS18B20-SL+T&R

Mouser Part No
700-DS18B20-SLT&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,807In Stock

Cut Tape

$9.23

$7.78

$7.23

$6.56

View

Reel

$4.59

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+PAR
Analog Devices / Maxim Integrated
1: $7.92
1,262In Stock

Mfr. Part No.
DS18B20+PAR

Mouser Part No
700-DS18B20PAR

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,262In Stock

$7.92

$7.15

$6.87

$6.54

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+T&R
Analog Devices / Maxim Integrated
1: $8.32
2,317In Stock

Mfr. Part No.
DS18B20+T&R

Mouser Part No
700-DS18B20T&R

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

2,317In Stock

Cut Tape

$8.32

$7.00

$6.51

$5.91

View

Reel

$4.11

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20U+
Analog Devices / Maxim Integrated
1: $9.75
852In Stock
1,200Expected 2026/04/15

Mfr. Part No.
DS18B20U+

Mouser Part No
700-DS18B20U

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

852In Stock

1,200Expected 2026/04/15

$9.75

$8.21

$7.63

$6.93

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20Z+
Analog Devices / Maxim Integrated
1: $9.75
1,770In Stock

Mfr. Part No.
DS18B20Z+

Mouser Part No
700-DS18B20Z

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

1,770In Stock

$9.75

$8.21

$7.63

$6.93

View

Min.: 1
Mult.: 1