RECTANGULAR Temperature Sensors 2,400+

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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature No. of Terminals Output Type Package Shape or Style Package Body Material Maximum Supply Voltage Technology Screening Level No. of Bits Maximum Accuracy (Cel) Body Length/Diameter Body Width Power Supplies (V) Resistance Package Equivalence Code Sub-Category Body Height Minimum Supply Voltage Maximum Operating Temperature Minimum Responsivity Minimum Output Voltage Resistance Tolerance Minimum Operating Temperature Temperature Coef (ppm/Cel) Terminal Finish Maximum Output Voltage Termination Type Output Interface Type Nominal R0 Maximum Operating Current Linearity (Cel) Nominal Output Current Additional Features Housing JESD-609 Code

MC74A0-3.3SNTR

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5 V

8

3

2.9 mm

1.65 inch

3.3

TSOP5/6,.11,37

Other Sensors

1.15 mm

2.7 V

125 Cel

-40 Cel

NEGATIVE/POSITIVE

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.35 mA

PLASTIC

e0

MC74A2-3.3T

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

THROUGH HOLE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5 V

8

3

10.22 mm

4.44 inch

3.3

SIP5,.1,67TB

Other Sensors

7 mm

2.7 V

125 Cel

-40 Cel

NEGATIVE/POSITIVE

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.35 mA

PLASTIC

e0

MC74A0-3.3T

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

THROUGH HOLE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5 V

8

3

10.22 mm

4.44 inch

3.3

SIP5,.1,67TB

Other Sensors

7 mm

2.7 V

125 Cel

-40 Cel

NEGATIVE/POSITIVE

Tin/Lead (Sn/Pb)

SOLDER

2-WIRE INTERFACE

.35 mA

PLASTIC

e0

ADT7483AARQZ-R7

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

16

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

2.50

4.9 mm

3.91 inch

3.3

SSOP16,.25

Other Sensors

1.55 mm

3 V

125 Cel

-40 Cel

NEGATIVE

Tin (Sn)

SOLDER

2-WIRE INTERFACE

1 mA

HYSTERESIS IS 0.5V

e3

ADT7476AARQZ-RL7

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

8

2.5

8.65 mm

3.9 inch

1.55 mm

3 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

4-WIRE INTERFACE

3 mA

HYSTERESIS IS 0.5V

e3

ADT7484AARZ-REEL

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

16

4

4.9 mm

3.9 inch

3.3

SOP8,.25

Other Sensors

1.55 mm

3 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

1-WIRE INTERFACE

5 mA

HYSTERESIS IS 0.15V

e3

ADT7476ARQH

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

8

2.5

8.65 mm

3.9 inch

1.55 mm

3 V

125 Cel

-40 Cel

SOLDER

4-WIRE INTERFACE

3 mA

HYSTERESIS IS 0.5V

CAT34TS00VP2GT4A

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

1.9 V

12

3 mm

2 inch

1.8

SOLCC8,.12,20

Other Sensors/Transducers

.75 mm

1.7 V

125 Cel

-20 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.5 mA

e4

ADT7476ARQH-REEL

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

8

2.5

8.65 mm

3.9 inch

1.55 mm

3 V

125 Cel

-40 Cel

SOLDER

4-WIRE INTERFACE

3 mA

HYSTERESIS IS 0.5V

CAT34TS04VP2GT4A

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

CMOS

12

3 mm

2 inch

2.5/3.3

SOLCC8,.11,20

.75 mm

2.2 V

125 Cel

-20 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

1 mA

e4

NCT375DR2G

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

5.5 V

12

3

4.9 mm

3.9 inch

1.55 mm

3 V

125 Cel

-55 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.8 mA

e3

CAT34TS02HU4-GT4

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.63 V

CMOS

12

3 mm

2 inch

3.3

SOLCC8,.12,20

Other Sensors/Transducers

.5 mm

2.97 V

125 Cel

-20 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.5 mA

e4

CAT34TS02VP2-GT4B

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.63 V

CMOS

12

3 mm

2 inch

3.3

SOLCC8,.12,20

Other Sensors/Transducers

.75 mm

2.97 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.5 mA

e4

CAT34TS04HU4GT4A

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

CMOS

12

3 mm

2 inch

2.5/3.3

SOLCC8,.11,20

.5 mm

2.2 V

125 Cel

-20 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

1 mA

e4

ADT7483AARQZ-RL

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

16

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

2.50

4.9 mm

3.91 inch

3.3

SSOP16,.25

Other Sensors

1.55 mm

3 V

125 Cel

-40 Cel

NEGATIVE

MATTE TIN

SOLDER

2-WIRE INTERFACE

1 mA

HYSTERESIS IS 0.5V

e3

ADT7484AARZ-RL7

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

4

4.9 mm

3.9 inch

3.3

SOP8,.25

Other Sensors

1.55 mm

3 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

1-WIRE INTERFACE

5 mA

HYSTERESIS IS 0.15V

e3

MAX1617DBR2

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

16

RECTANGULAR

PLASTIC/EPOXY

5.5 V

8

1

4.89 mm

3.9 inch

3.3

SSOP16,.25

Other Sensors

1.72 mm

3 V

125 Cel

-55 Cel

SOLDER

2-WIRE INTERFACE

.07 mA

PLASTIC

ADT7476AARQZ-R

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

8

2.5

8.65 mm

3.9 inch

1.55 mm

3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

4-WIRE INTERFACE

3 mA

HYSTERESIS IS 0.5V

e3

ADT7476ARQZ-R7

Onsemi

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

8

2.5

8.65 mm

3.9 inch

1.55 mm

3 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

4-WIRE INTERFACE

3 mA

HYSTERESIS IS 0.5V

e3

LM135DT

STMicroelectronics

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

BIPOLAR

1

4.9 mm

3.9 inch

SOP8,.25

Other Sensors

1.55 mm

100 Cel

2.5 V

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10 V

SOLDER

5 mA

1

PLASTIC

e4

STCN75M2E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.8 mm

3.8 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.15 mA

THERMAL WATCHDOG

PLASTIC

e4

STDS75M2F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.15 mA

CMOS COMPATIBLE, THERMAL WATCHDOG

PLASTIC

e4

STCN75M2F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.8 mm

3.8 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.15 mA

CMOS COMPATIBLE, THERMAL WATCHDOG

PLASTIC

e4

STDS75M2E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.9 mm

3.9 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.15 mA

CMOS COMPATIBLE, THERMAL WATCHDOG

PLASTIC

e4

STTS75M2E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.8 mm

3.8 inch

3/5

SOP8,.25

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.1 mA

CMOS COMPATIBLE, THERMAL WATCHDOG

PLASTIC

e4

STTS424E02CDA6E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.9 mm

2.7 V

125 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

STTS424E02BDN3F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.75 mm

2.7 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

e4

STLM75DS2E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

CMOS

9

3

4.8 mm

3.8 inch

3/5

TSSOP8,.19

Other Sensors

1.75 mm

2.7 V

125 Cel

-55 Cel

SOLDER

2-WIRE INTERFACE

.15 mA

CMOS COMPATIBLE, THERMAL WATCHDOG

PLASTIC

STTS424E02BDA6E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.9 mm

2.7 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

e3

STTS424E02BDN3E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.8 mm

2.7 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

LM235D

STMicroelectronics

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

BIPOLAR

1

4.9 mm

3.9 inch

SOP8,.3

Other Sensors/Transducers

1.75 mm

125 Cel

2.95 V

-40 Cel

Matte Tin (Sn)

3.01 V

SOLDER

5 mA

1

PLASTIC

e3

STLM20DD7F

STMicroelectronics

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

4

RECTANGULAR

PLASTIC/EPOXY

5.5 V

1.50

1.3 mm

1 inch

3/5

SOLCC4,.05,20

Other Sensors

.5 mm

2.7 V

130 Cel

-55 Cel

SOLDER

.008 mA

0.4

LM135D

STMicroelectronics

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

BIPOLAR

1

4.9 mm

3.9 inch

SOP8,.25

Other Sensors

1.55 mm

100 Cel

2.5 V

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10 V

SOLDER

5 mA

1

PLASTIC

e4

STTS424E02CDA6F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

4

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.85 mm

2.7 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

STTS2002B2DN3E

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

12

1

2.5/3.3

SOLCC8,.12,20

Other Sensors

2.3 V

125 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

16 mA

LM335AD

STMicroelectronics

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

BIPOLAR

1

4.9 mm

3.9 inch

SOP8,.3

Other Sensors/Transducers

1.75 mm

100 Cel

2.95 V

-40 Cel

Matte Tin (Sn)

3.01 V

SOLDER

5 mA

1.5

PLASTIC

e3

STTS2002B2DN3F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

12

3

3 mm

2 inch

2.5/3.3

SOLCC8,.12,20

Other Sensors

.75 mm

2.3 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

2 mA

e4

STTS424E02BDA6F

STMicroelectronics

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

10

3

3 mm

2 inch

3/3.3

SOLCC8,.11,20

Other Sensors

.85 mm

2.7 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

2 mA

HYSTERESIS IS 500MV

SE98PW/1

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

16

2

3 mm

4.4 inch

3.3

TSSOP8,.25

Other Sensors

.9 mm

3 V

125 Cel

-20 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

I2C INTERFACE

.25 mA

PLASTIC

e4

SE97TP

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

11

3

3 mm

2 inch

1.8/3.3

SOLCC8,.11,20

Other Sensors

.8 mm

3 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e3

NE1618

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

5.5 V

9

3

4.9 mm

3.9 inch

1.48 mm

3 V

120 Cel

0 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.08 mA

PLASTIC

e4

SE97TP,128

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

11

3

3 mm

2 inch

.8 mm

3 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e3

SE97PW/1

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

11

1

4.4 mm

3 inch

3.3

TSSOP8,.25

Other Sensors

.9 mm

3 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.4 mA

e4

SE97TL,128

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

11

3

3 mm

2 inch

.5 mm

3 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e3

934019670215

NXP Semiconductors

TEMPERATURE SENSOR,ANALOG,CURRENT OUTPUT

SURFACE MOUNT

RECTANGULAR

2.9 mm

1.3 inch

1.1 mm

150 Cel

-55 Cel

TIN

SOLDER

PLASTIC

e3

SE98ATL

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

3.6 V

11

3

3 mm

2 inch

.5 mm

1.7 V

125 Cel

-40 Cel

Tin (Sn)

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e3

934019680215

NXP Semiconductors

TEMPERATURE SENSOR,ANALOG,CURRENT OUTPUT

SURFACE MOUNT

RECTANGULAR

2.9 mm

1.3 inch

1.1 mm

150 Cel

-55 Cel

TIN

SOLDER

PLASTIC

e3

SE97PW,118

NXP Semiconductors

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

11

3

4.4 mm

3 inch

1.8/3.3

TSSOP8,.25

Other Sensors

1.1 mm

3 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e4

Temperature Sensors

Temperature sensors are electronic devices that are used to measure the temperature of a system or environment. They are widely used in a variety of applications, including industrial, automotive, medical, and consumer electronics.

Temperature sensors work based on the principle of converting temperature into an electrical signal. This can be achieved using different sensing technologies, including thermocouples, resistance temperature detectors (RTDs), thermistors, and infrared sensors.

Thermocouples generate a voltage signal in response to temperature changes, while RTDs and thermistors change their resistance as the temperature changes. Infrared sensors measure the thermal radiation emitted by objects and use it to calculate the temperature.

Temperature sensors are used in a wide range of applications, including monitoring temperature in industrial processes, automotive engines, and medical devices. They are also used for temperature control in HVAC systems, refrigeration systems, and cooking appliances.