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Thermistors - PTC

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

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Part #

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 130 B E3 10mm LS

PTCEL17R501TBE401
Vishay
1: £2.64
897In Stock

Mfr. Part No.
PTCEL17R501TBE401

Mouser Part No
594-PTCE17R501TBE401

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 130 B E3 10mm LS

Learn More

Datasheet

897In Stock

£2.64

£2.38

£2.30

£1.99

View

Min.: 1
Mult.: 1

PTCEL Series

500 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 60R 625 135 B E3 7.5mm LS

PTCEL17R600MBE303
Vishay
1: £2.64
1,473In Stock

Mfr. Part No.
PTCEL17R600MBE303

Mouser Part No
594-PTCE17R600MBE303

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 60R 625 135 B E3 7.5mm LS

Learn More

Datasheet

1,473In Stock

Cut Tape

£2.64

£2.33

£2.19

£1.96

Reel

£1.55

View

Min.: 1
Mult.: 1

Reel: 200

PTCEL Series

60 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 B E3

PTCEL67R501TBE305
Vishay
1: £2.44
885In Stock

Mfr. Part No.
PTCEL67R501TBE305

Mouser Part No
594-PTCE67R501TBE305

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 B E3

Learn More

Datasheet

885In Stock

Cut Tape

£2.44

£2.23

£2.22

£1.82

Reel

£1.50

View

Min.: 1
Mult.: 1

Reel: 200

PTCEL High Energy Series

500 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3

PTCEL67R501TTE305
Vishay
1: £2.40
853In Stock

Mfr. Part No.
PTCEL67R501TTE305

Mouser Part No
594-PTCE67R501TTE305

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3

Learn More

Datasheet

853In Stock

Cut Tape

£2.40

£2.13

£2.01

£1.80

Reel

£1.42

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL High Energy Series

500 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 1K0 860 135 T E3

PTCEL13R102STE
Vishay
1: £1.76
1,252In Stock

Mfr. Part No.
PTCEL13R102STE

Mouser Part No
594-PTCEL13R102STE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 1K0 860 135 T E3

Learn More

Datasheet

1,252In Stock

Cut Tape

£1.76

£1.63

£1.49

£1.32

Reel

£1.07

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

1 kOhms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 250R 850 135 T E3

PTCEL17R251STE
Vishay
1: £2.48
1,436In Stock

Mfr. Part No.
PTCEL17R251STE

Mouser Part No
594-PTCEL17R251STE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 250R 850 135 T E3

Learn More

Datasheet

1,436In Stock

Cut Tape

£2.48

£2.20

£2.07

£1.85

Reel

£1.47

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

250 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 135 T E3

PTCEL17R501TTE
Vishay
1: £2.46
878In Stock

Mfr. Part No.
PTCEL17R501TTE

Mouser Part No
594-PTCEL17R501TTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 500R 1000 135 T E3

Learn More

Datasheet

878In Stock

Cut Tape

£2.46

£2.19

£2.07

£1.92

Reel

£1.47

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

500 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICLLDD 16D5 60R 625 135 T E3

PTCEL17R600MTE
Vishay
1: £2.50
1,342In Stock

Mfr. Part No.
PTCEL17R600MTE

Mouser Part No
594-PTCEL17R600MTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICLLDD 16D5 60R 625 135 T E3

Learn More

Datasheet

1,342In Stock

Cut Tape

£2.50

£2.22

£2.08

£1.85

Reel

£1.47

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

60 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3

PTCEL67R152UBE
Vishay
1: £2.44
991In Stock

Mfr. Part No.
PTCEL67R152UBE

Mouser Part No
594-PTCEL67R152UBE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3

Learn More

Datasheet

991In Stock

Cut Tape

£2.44

£2.22

£2.12

£1.86

Reel

£1.48

View

Min.: 1
Mult.: 1

Reel: 200

PTCEL High Energy Series

1.5 kOhms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3

PTCEL67R251SBE
Vishay
1: £1.91
1,641In Stock

Mfr. Part No.
PTCEL67R251SBE

Mouser Part No
594-PTCEL67R251SBE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3

Learn More

Datasheet

1,641In Stock

Cut Tape

£1.91

£1.76

£1.47

£1.35

Reel

£1.30

Min.: 1
Mult.: 1

Reel: 200

PTCEL High Energy Series

250 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3

PTCEL67R501TTE
Vishay
1: £2.38
1,334In Stock

Mfr. Part No.
PTCEL67R501TTE

Mouser Part No
594-PTCEL67R501TTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3

Learn More

Datasheet

1,334In Stock

Cut Tape

£2.38

£2.17

£2.15

£1.81

Reel

£1.42

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL High Energy Series

500 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 170C, DIN 40081/40082 standard

YAM3 170 05 520 180 180 520
Microtherm Sentronic
1: £4.72
500In Stock
New Product

Mfr. Part No.
YAM3 170 05 520 180 180 520

Mouser Part No
256-YAM317005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 170C, DIN 40081/40082 standard

Learn More

Datasheet

500In Stock

£4.72

£4.20

£3.78

£3.57

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 180C, DIN 40081/40082 standard

YAM3 180 05 520 180 180 520
Microtherm Sentronic
1: £4.72
477In Stock
New Product

Mfr. Part No.
YAM3 180 05 520 180 180 520

Mouser Part No
256-YAM318005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 180C, DIN 40081/40082 standard

Learn More

Datasheet

477In Stock

£4.72

£4.20

£3.78

£3.57

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 180 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors TFPT0603 100 5% E52 E3

TFPT0603L1000JV
Vishay / Dale
1: £0.653
2,395In Stock
New Product

Mfr. Part No.
TFPT0603L1000JV

Mouser Part No
71-TFPT0603L1000JV

New Product

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT0603 100 5% E52 E3

Learn More

Datasheet

2,395In Stock

Cut Tape

£0.653

£0.607

£0.567

£0.546

Reel

£0.462

View

Min.: 1
Mult.: 1

Reel: 1,000

TFPT

100 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors TFPT08055K01%ET1E3

TFPT0805L5001FM
Vishay / Dale
1: £0.952
4,155In Stock
New At Mouser

Mfr. Part No.
TFPT0805L5001FM

Mouser Part No
71-TFPT0805L5001FM

New At Mouser

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors TFPT08055K01%ET1E3

Datasheet

4,155In Stock

£0.952

£0.714

£0.571

£0.538

View

Min.: 1
Mult.: 1

TFPT

500 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 5.6Kohms 1%

TFPT1206L5601FM
Vishay / Dale
1: £0.978
3,644In Stock

Mfr. Part No.
TFPT1206L5601FM

Mouser Part No
71-TFPT1206L5601FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 5.6Kohms 1%

Learn More

Datasheet

3,644In Stock

Cut Tape

£0.978

£0.731

£0.584

£0.55

View

Reel

£0.351

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

TFPT

5.6 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR220MS5RA
Murata Electronics
1: £0.743
4,380In Stock

Mfr. Part No.
PRG21AR220MS5RA

Mouser Part No
81-PRG21AR220MS5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

4,380In Stock

Cut Tape

£0.743

£0.565

£0.486

£0.47

View

Reel

£0.26

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C

B59100M1080A070
EPCOS / TDK
1: £2.36
6,801In Stock

Mfr. Part No.
B59100M1080A070

Mouser Part No
871-B59100M1080A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C

Learn More

Datasheet

6,801In Stock

£2.36

£2.25

£2.13

£2.05

Reel

£1.89

View

Min.: 1
Mult.: 1

Reel: 200

Limit Temperature Sensor Leaded style

100 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 120R 625 135 T E3

PTCEL13R121MTE
Vishay
1: £1.75
866In Stock

Mfr. Part No.
PTCEL13R121MTE

Mouser Part No
594-PTCEL13R121MTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 120R 625 135 T E3

Learn More

Datasheet

866In Stock

Cut Tape

£1.75

£1.62

£1.55

£1.33

Reel

£1.03

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

120 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 500R 625 135 T E3

PTCEL13R501RTE
Vishay
1: £1.75
786In Stock

Mfr. Part No.
PTCEL13R501RTE

Mouser Part No
594-PTCEL13R501RTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 500R 625 135 T E3

Learn More

Datasheet

786In Stock

Cut Tape

£1.75

£1.62

£1.48

£1.32

Reel

£1.03

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

500 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 60R 500 135 T E3

PTCEL13R600LTE
Vishay
1: £1.74
434In Stock

Mfr. Part No.
PTCEL13R600LTE

Mouser Part No
594-PTCEL13R600LTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 12D5 60R 500 135 T E3

Learn More

Datasheet

434In Stock

Cut Tape

£1.74

£1.60

£1.54

£1.32

Reel

£1.03

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

60 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 120R 650 135 T E3

PTCEL17R121NTE
Vishay
1: £2.48
788In Stock

Mfr. Part No.
PTCEL17R121NTE

Mouser Part No
594-PTCEL17R121NTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC ICL LDD 16D5 120R 650 135 T E3

Learn More

Datasheet

788In Stock

Cut Tape

£2.48

£2.23

£2.17

£1.88

Reel

£1.47

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL Series

120 Ohms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 B E3

PTCEL67R102UBE
Vishay
1: £2.44
194In Stock
1,000Expected 05/03/2026

Mfr. Part No.
PTCEL67R102UBE

Mouser Part No
594-PTCEL67R102UBE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 B E3

Learn More

Datasheet

194In Stock

1,000Expected 05/03/2026

£2.44

£2.23

£2.22

£1.84

View

Min.: 1
Mult.: 1

PTCEL High Energy Series

1 kOhms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 T E3

PTCEL67R102UTE
Vishay
1: £2.40
332In Stock
1,000Expected 09/04/2026

Mfr. Part No.
PTCEL67R102UTE

Mouser Part No
594-PTCEL67R102UTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 T E3

Learn More

Datasheet

332In Stock

1,000Expected 09/04/2026

Cut Tape

£2.40

£2.13

£2.01

£1.80

Reel

£1.42

View

Min.: 1
Mult.: 1

Reel: 500

PTCEL High Energy Series

1 kOhms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 150R 650 160 B E3

PTCEL67R151NBE
Vishay
1: £1.91
748In Stock

Mfr. Part No.
PTCEL67R151NBE

Mouser Part No
594-PTCEL67R151NBE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 150R 650 160 B E3

Learn More

Datasheet

748In Stock

Cut Tape

£1.91

£1.76

£1.45

£1.35

Reel

£1.21

£1.18

Min.: 1
Mult.: 1

Reel: 200

PTCEL High Energy Series

150 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

Thermistors - PTC

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2322
2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314
B59601

200 mOhms
300 mOhms
400 mOhms
450 mOhms
500 mOhms
600 mOhms
700 mOhms
800 mOhms
900 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.65 Ohms
1.7 Ohms
1.8 Ohms
1.9 Ohms
2.1 Ohms
2.2 Ohms

+ 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