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PTC (Positive Temperature Coefficient) Thermistors

PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more.
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Please view our large selection of PTC thermistors below.

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Part #

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

B59890C0120A051
TDK
1: ₹102.66
2,755In Stock

Mfr. Part No.
B59890C0120A051

Mouser Part No
871-B59890C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

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Datasheet

2,755In Stock

Cut Tape

₹102.66

₹94.83

₹85.43

₹78.21

View

Reel

₹45.94

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

B59100M1070A70
TDK
1: ₹409.77
678In Stock

Mfr. Part No.
B59100M1070A70

Mouser Part No
871-B59100M1070A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

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Datasheet

678In Stock

₹409.77

₹365.40

₹338.43

₹317.55

Reel

₹286.23

View

Min.: 1
Mult.: 1

: 200

B59100

100 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps

B59102R0070A010
TDK
1: ₹96.57
2,444In Stock
1,800On Order

Mfr. Part No.
B59102R0070A010

Mouser Part No
871-B59102R0070A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps

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Datasheet

2,444In Stock

1,800On Order

₹96.57

₹92.22

₹86.04

₹82.22

View

Min.: 1
Mult.: 1

Motor Protector Single Sensor Style

700 Ohms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

B59641A0135A062
TDK
1: ₹38.28
8,903In Stock

Mfr. Part No.
B59641A0135A062

Mouser Part No
871-B59641A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

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Datasheet

8,903In Stock

Cut Tape

₹38.28

₹33.93

₹29.58

₹26.01

Reel

₹19.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

B59810C0130A070
TDK
1: ₹398.46
2,814In Stock

Mfr. Part No.
B59810C0130A070

Mouser Part No
871-B59810C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

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Datasheet

2,814In Stock

₹398.46

₹349.74

₹323.64

₹311.46

Reel

₹219.24

View

Min.: 1
Mult.: 1

: 500

Inrush Current Limiter Leaded Disk Type

3.5 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

B59874C0120A070
TDK
1: ₹122.67
1,956In Stock
1,199On Order

Mfr. Part No.
B59874C0120A070

Mouser Part No
871-B59874C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 874A 120A 70 8X2.5 PTC Thermistor

Learn More

Datasheet

1,956In Stock

1,199On Order

₹122.67

₹113.10

₹103.53

₹93.96

Reel

₹71.34

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor

B59990C0120A051
TDK
1: ₹79.17
4,144In Stock

Mfr. Part No.
B59990C0120A051

Mouser Part No
871-B59990C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor

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Datasheet

4,144In Stock

Cut Tape

₹79.17

₹72.73

₹64.29

₹60.38

View

Reel

₹35.50

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

55 Ohms

25 %

PCB Mount

Radial

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear

TFPT0805L1001JM
Vishay / Dale
1: ₹95.70
4,345In Stock

Mfr. Part No.
TFPT0805L1001JM

Mouser Part No
71-TFPT0805L1001JM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear

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Datasheet

4,345In Stock

Cut Tape

₹95.70

₹71.43

₹57.16

₹53.77

View

Reel

₹36.80

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TFPT

1 kOhms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C

B59300M1150A070
TDK
1: ₹522.00
400In Stock

Mfr. Part No.
B59300M1150A070

Mouser Part No
871-B59300M1150A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C

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Datasheet

400In Stock

₹522.00

₹469.80

₹450.66

₹428.04

Reel

₹383.67

View

Min.: 1
Mult.: 1

: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

B59985C0120A070
TDK
1: ₹78.30
5,804In Stock

Mfr. Part No.
B59985C0120A070

Mouser Part No
871-B59985C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

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Datasheet

5,804In Stock

₹78.30

₹56.55

₹50.98

₹49.68

Reel

₹44.63

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

4.6 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 115 OHM 25%

PTCCL05H650FBE
Vishay / BC Components
1: ₹111.36
1,291In Stock
1,500On Order

Mfr. Part No.
PTCCL05H650FBE

Mouser Part No
594-2381-660-56592

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 115 OHM 25%

Datasheet

1,291In Stock

1,500On Order

₹111.36

₹83.00

₹56.81

₹51.59

Min.: 1
Mult.: 1

PTCCL - 145V

115 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 4ohms 20% 265V Series

PTCCL21H591HBE
Vishay / BC Components
1: ₹437.61
80In Stock

Mfr. Part No.
PTCCL21H591HBE

Mouser Part No
594-PTCCL21H591HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 4ohms 20% 265V Series

Datasheet

80In Stock

₹437.61

₹374.97

₹328.86

₹292.32

View

Min.: 1
Mult.: 1

PTCCL - 265V

4 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

162PS1J
Littelfuse
1: ₹522.00
223In Stock

Mfr. Part No.
162PS1J

Mouser Part No
803-162PS1J

Littelfuse

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

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Datasheet

223In Stock

₹522.00

₹448.05

₹391.50

₹373.23

View

Min.: 1
Mult.: 1

1.6 kOhms

5 %

PCB Mount

Axial

- 55 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BB471RS5RB
Murata Electronics
1: ₹45.24
924In Stock

Mfr. Part No.
PRF18BB471RS5RB

Mouser Part No
81-PRF18BB471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

924In Stock

Cut Tape

₹45.24

₹34.28

₹29.58

₹24.27

Reel

₹16.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

AEC-Q200

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp

PTCSL03T111DT1E
Vishay / BC Components
1: ₹64.38
3,889In Stock

Mfr. Part No.
PTCSL03T111DT1E

Mouser Part No
594-PTCSL03T111DT1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp

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Datasheet

3,889In Stock

Cut Tape

₹64.38

₹60.64

₹56.72

₹53.59

View

Reel

₹37.76

Min.: 1
Mult.: 1

: 2,000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 110 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC 220ohms 1%

TFPT0603L2200FV
Vishay / Dale
1: ₹71.34
6,742In Stock

Mfr. Part No.
TFPT0603L2200FV

Mouser Part No
71-TFPT0603L2200FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 220ohms 1%

Learn More

Datasheet

6,742In Stock

Cut Tape

₹71.34

₹67.77

₹64.21

₹56.99

View

Reel

₹51.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TFPT

220 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 2.7Kohms 1% Linear

TFPT0805L2701FM
Vishay / Dale
1: ₹110.49
4,748In Stock

Mfr. Part No.
TFPT0805L2701FM

Mouser Part No
71-TFPT0805L2701FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 2.7Kohms 1% Linear

Learn More

Datasheet

4,748In Stock

Cut Tape

₹110.49

₹82.74

₹66.21

₹62.29

View

Reel

₹41.93

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TFPT

2.7 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603

PRG18BB330MS1RB
Murata Electronics
1: ₹29.58
10,695In Stock

Mfr. Part No.
PRG18BB330MS1RB

Mouser Part No
81-PRG18BB330MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603

Learn More

Datasheet

10,695In Stock

Cut Tape

₹29.58

₹28.88

₹27.41

₹26.45

View

Reel

₹21.14

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MS1RB

33 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors T=5K 120deg C

B59008C0120A040
TDK
1: ₹115.71
2,720In Stock

Mfr. Part No.
B59008C0120A040

Mouser Part No
871-B59008C120A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 120deg C

Learn More

Datasheet

2,720In Stock

₹115.71

₹110.49

₹103.53

₹99.18

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

B59102R0220A010
TDK
1: ₹83.52
2,179In Stock

Mfr. Part No.
B59102R0220A010

Mouser Part No
871-B59102R0220A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

Learn More

Datasheet

2,179In Stock

₹83.52

₹79.17

₹74.30

₹70.91

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

1 kOhms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

B59204J130B10
TDK
1: ₹666.42
261In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

Learn More

261In Stock

₹666.42

₹602.04

₹577.68

₹548.97

View

Min.: 1
Mult.: 1

B59204

100 Ohms

25 %

- 40 C

+ 125 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 115C Temperature Sensor

B59421A0115A062
TDK
1: ₹37.41
14,530In Stock

Mfr. Part No.
B59421A0115A062

Mouser Part No
871-B59421A0115A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 115C Temperature Sensor

Learn More

Datasheet

14,530In Stock

Cut Tape

₹37.41

₹34.19

₹31.49

₹30.28

View

Reel

₹21.32

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

B59641A0105A062
TDK
1: ₹26.10
49,288In Stock

Mfr. Part No.
B59641A0105A062

Mouser Part No
871-B59641A0105A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

Learn More

Datasheet

49,288In Stock

Cut Tape

₹26.10

₹24.62

₹21.66

₹20.53

Reel

₹14.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

B59701A0070A062
TDK
1: ₹59.16
6,665In Stock

Mfr. Part No.
B59701A0070A062

Mouser Part No
871-B59701A0070A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

Learn More

Datasheet

6,665In Stock

Cut Tape

₹59.16

₹55.42

₹51.85

₹49.33

View

Reel

₹36.02

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%

PTCCL09H171HTE
Vishay / BC Components
1: ₹122.67
1,486In Stock

Mfr. Part No.
PTCCL09H171HTE

Mouser Part No
594-PTCCL09H171HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%

Datasheet

1,486In Stock

₹122.67

₹113.10

₹101.79

₹67.86

Min.: 1
Mult.: 1

PTC

22 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors

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2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314
B59601
B597

25 mOhms
47 mOhms
48 mOhms
70 mOhms
75 mOhms
110 mOhms
125 mOhms
150 mOhms
200 mOhms
210 mOhms
290 mOhms
300 mOhms
350 mOhms
400 mOhms
450 mOhms
500 mOhms
600 mOhms
680 mOhms
700 mOhms
750 mOhms

+ 40 C
+ 55 C
+ 60 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+ 130 C
+ 133 C
+ 140 C
+ 145 C
+ 150 C
+ 155 C
+ 160 C