Microchip Technology Temperature Sensors 197

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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

AT30TS74-UFM12-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

RECTANGULAR

5.5 V

12

3

.499 mm

1.7 V

125 Cel

-40 Cel

TIN SILVER COPPER

SOLDER

2-WIRE INTERFACE

.8 mA

e1

AT30TS74-UFM12-T-072

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

BGA4,2X2,16

.499 mm

1.7 V

125 Cel

-55 Cel

TIN SILVER COPPER

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e1

AT30TS74-UFM14-T-072

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

4

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

BGA4,2X2,16

.499 mm

1.7 V

125 Cel

-55 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e1

AT30TS750A-SS8M-B

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.925 mm

3.9 inch

1.8/5

SOP8,.25

Other Sensors/Transducers

1.75 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

AT30TS750A-SS8M-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.925 mm

3.9 inch

1.8/5

SOP8,.25

Other Sensors/Transducers

1.75 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

AT30TS75A-SS8M-B

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.925 mm

3.9 inch

1.8/5

SOP8,.25

Other Sensors/Transducers

1.375 mm

1.7 V

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.8 mA

PLASTIC

e4

AT30TSE752A-XM8M-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

3

3 mm

3 inch

1.8/5

SOP8,.2,25

Other Sensors/Transducers

1.1 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

AT30TSE754A-MA8M-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

3 mm

2 inch

1.8/5

SOLCC8,.12,20

Other Sensors/Transducers

.55 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

AT30TSE758A-MA8M-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

3 mm

2 inch

1.8/5

SOLCC8,.12,20

Other Sensors/Transducers

.55 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

AT30TSE758A-XM8M-T

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

3

3 mm

3 inch

1.8/5

SOP8,.2,25

Other Sensors/Transducers

1.1 mm

1.7 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

4.4 mA

PLASTIC

e4

EMC1402-1-ACZL-TR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

3.6 V

11

2

3 mm

3 inch

.95 mm

3 V

125 Cel

.4 V

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

1.2 mA

THERMAL WATCH DOG

e4

EMC1414-A-AIA-TR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

10

SQUARE

3.6 V

TS 16949

8

2

3 mm

3 inch

.85 mm

3 V

125 Cel

.4 V

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

1.2 mA

e4

EMC1423-1-AIZL-TR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

10

SQUARE

3.6 V

11

2

3 mm

3 inch

.95 mm

3 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

1.2 mA

THERMAL WATCH DOG, HYETERESIS 420MV

PLASTIC

e4

EMC1824T-1E/9R

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

10

RECTANGULAR

PLASTIC

3.6 V

TS 16949

11

1.50

2.5 mm

2 inch

.85 mm

1.62 V

125 Cel

.4 V

-40 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.432 mA

TS 16949

PLASTIC

e3

MCP9501PT-035E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

TSOP5/6,.11,37

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9501PT-065E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

TSOP5/6,.11,37

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9501PT-075E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

TSOP5/6,.11,37

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9501PT-085E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

TSOP5/6,.11,37

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9501PT-115E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

TSOP5/6,.11,37

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9504PT-005E/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

6

2.9 mm

1.55 inch

3/5

TSOP5/6,.11,37

Other Sensors

1.175 mm

2.7 V

125 Cel

.82 V

-40 Cel

MATTE TIN

3.28 V

SOLDER

.04 mA

5000 uA

PLASTIC

e3

MCP9700AT-E/TO

Microchip Technology

TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

THROUGH HOLE MOUNT

3

ROUND

PLASTIC/EPOXY

5.5 V

TS 16949

12

4

4.826 mm

SIP3,.1,50

4.826 mm

2.3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

.015 mA

PLASTIC

e3

MCP9800A1T-M/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

2.95 mm

1.63 inch

3/5

TSOP5/6,.11,37

Other Sensors/Transducers

1.18 mm

2.7 V

125 Cel

.4 V

-55 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.4 mA

TS 16949

PLASTIC

e3

MCP9802A1T-M/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

5

RECTANGULAR

3/5

TSOP5/6,.11,37

Other Sensors/Transducers

125 Cel

-55 Cel

MATTE TIN

e3

MCP9802A4T-M/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

5

RECTANGULAR

3/5

TSOP5/6,.11,37

Other Sensors/Transducers

125 Cel

-55 Cel

MATTE TIN

e3

MCP9802A5T-M/OT

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

5

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

2.95 mm

1.63 inch

3/5

TSOP5/6,.11,37

Other Sensors/Transducers

1.45 mm

2.7 V

125 Cel

.4 V

-55 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.2 mA

PLASTIC

e3

MCP9803T-M/MS

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

12

3

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors/Transducers

1.1 mm

2.7 V

125 Cel

.4 V

-55 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.2 mA

PLASTIC

e3

MCP9803T-M/SN

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

12

3

4.89 mm

3.9 inch

3/5

SOP8,.25

Other Sensors/Transducers

1.72 mm

2.7 V

125 Cel

.4 V

-55 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.2 mA

PLASTIC

e3

MCP9804T-E/MS

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

SQUARE

PLASTIC/EPOXY

5.5 V

16

1

3 mm

3 inch

3/5

TSSOP8,.19

Other Sensors

1.1 mm

2.7 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.4 mA

PLASTIC

e3

MCP9805T-BE/ST

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

3.6 V

11

3

4.4 mm

3 inch

3.3

TSSOP8,.25

Other Sensors

.9 mm

3 V

125 Cel

-20 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

.2 mA

PLASTIC

e3

MCP98243T-BE/MC

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

3 mm

2 inch

3/5

SOLCC8,.11,20

Other Sensors

.9 mm

1.8 V

125 Cel

.4 V

-40 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.5 mA

PLASTIC

e3

MCP98243T-BE/MNY

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

3 mm

2 inch

3/5

SOLCC8,.11,20

Other Sensors

.75 mm

2.7 V

125 Cel

.4 V

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.5 mA

PLASTIC

e4

MCP98243T-BE/MNYAB

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

3 mm

2 inch

3/5

SOLCC8,.11,20

Other Sensors

.75 mm

2.7 V

125 Cel

.4 V

-20 Cel

NICKEL PALLADIUM GOLD

SOLDER

2-WIRE INTERFACE

.5 mA

e4

MCP9843-BE/ST

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

4.4 mm

3 inch

2/5

TSSOP8,.25

Other Sensors

1.2 mm

1.8 V

125 Cel

.4 V

-40 Cel

Matte Tin (Sn) - annealed

SOLDER

2-WIRE INTERFACE

.5 mA

PLASTIC

e3

MCP9843T-BE/MC

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

3 mm

2 inch

2/5

SOLCC8,.12,20

Other Sensors

.9 mm

1.8 V

125 Cel

.4 V

-40 Cel

MATTE TIN

SOLDER

2-WIRE INTERFACE

.5 mA

PLASTIC

e3

MCP9843T-BE/MNY

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

5.5 V

11

2

3 mm

2 inch

2/5

SOLCC8,.12,20

Other Sensors

.75 mm

1.8 V

125 Cel

.4 V

-40 Cel

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

SOLDER

2-WIRE INTERFACE

.5 mA

PLASTIC

e4

MCP9902T-AE/RW

Microchip Technology

TEMPERATURE SENSOR,ANALOG,CURRENT OUTPUT

SURFACE MOUNT

8

SQUARE

PLASTIC

3.6 V

2

2 mm

2 inch

.75 mm

3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

1.5 mA

PLASTIC

e3

TC620CVOA713

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

125 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC620HEOA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

85 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621CCOA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

70 Cel

0 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621CEOA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

85 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621CEPA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

THROUGH HOLE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

9.5 mm

7.62 inch

4.5/18

DIP8,.3

Other Sensors/Transducers

5.08 mm

4.5 V

85 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621HEOA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

85 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621HEOA713

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

SURFACE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

4.89 mm

3.9 inch

4.5/18

SOP8,.25

Other Sensors/Transducers

1.72 mm

4.5 V

85 Cel

-40 Cel

NEGATIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC621HEPA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT

THROUGH HOLE MOUNT

8

RECTANGULAR

PLASTIC/EPOXY

18 V

3

9.5 mm

7.62 inch

4.5/18

DIP8,.3

Other Sensors/Transducers

5.08 mm

4.5 V

85 Cel

-40 Cel

POSITIVE

Matte Tin (Sn)

SOLDER

.27 mA

PLASTIC

e3

TC6501P125VCTTR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

5

RECTANGULAR

5.5 V

TS 16949

6

2.95 mm

1.63 inch

TSOP5/6,.11,37

1.1 mm

2.7 V

135 Cel

.3 V

-55 Cel

NEGATIVE/POSITIVE

4 V

SOLDER

.04 mA

PLASTIC

TC650BEVUA

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

8

SQUARE

PLASTIC

5.5 V

1

3 mm

3 inch

.85 mm

2.8 V

125 Cel

.3 V

-40 Cel

Matte Tin (Sn)

4.5 V

SOLDER

.09 mA

PLASTIC

e3

TC650BEVUATR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

8

SQUARE

PLASTIC

5.5 V

1

3 mm

3 inch

.85 mm

2.8 V

125 Cel

.3 V

-40 Cel

Matte Tin (Sn)

4.5 V

SOLDER

.09 mA

PLASTIC

e3

TC652CGVUATR

Microchip Technology

TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

SURFACE MOUNT

8

SQUARE

5.5 V

1

3 mm

3 inch

1.1 mm

2.8 V

125 Cel

.3 V

-40 Cel

Matte Tin (Sn)

4.5 V

SOLDER

3-WIRE INTERFACE

.09 mA

PWM OUTPUT

PLASTIC

e3

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.