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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
1,847In 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

1,847In Stock

Cut Tape

$7.48

$6.75

$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: $148.61
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

$148.61

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Programmable Resolution 1-Wire Digital T

DS18B20EVKIT#
Analog Devices / Maxim Integrated
1: $118.45
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

$118.45

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
5,272In 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

5,272In 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

$6.53

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

DS18B20+T&R
Analog Devices / Maxim Integrated
1: $8.31
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

$8.31

$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: $9.74
867In Stock
1,200Expected 01/06/2026

Mfr. Part No.
DS18B20U+

Mouser Part No
700-DS18B20U

Analog Devices / Maxim Integrated

Board Mount Temperature Sensors Programmable Resolution 1-Wire Digital T

Datasheet

867In Stock

1,200Expected 01/06/2026

$9.74

$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: $9.74
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

$9.74

$8.21

$7.63

$6.93

View

Min.: 1
Mult.: 1