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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 Thermistors 0.2A 150ohms

B59890C0120A070
EPCOS / TDK
1: $1.40
7,472In Stock

Mfr. Part #
B59890C0120A070

Mouser Part #
871-B59890C120A70

EPCOS / TDK

PTC Thermistors 0.2A 150ohms

Learn More

Datasheet

7,472In Stock

$1.40

$1.29

$1.24

$1.07

Reel

$0.818

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors 4.3A 1.2ohms

B59965C0120A070
EPCOS / TDK
1: $2.04
3,945In Stock

Mfr. Part #
B59965C0120A070

Mouser Part #
871-B59965C120A70

EPCOS / TDK

PTC Thermistors 4.3A 1.2ohms

Learn More

Datasheet

3,945In Stock

$2.04

$1.87

$1.57

$1.43

Reel

$1.19

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

1.2 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors 3.0A 1.8ohms

B59975C0120A070
EPCOS / TDK
1: $2.07
2,316In Stock
2,000Expected 2026-04-30

Mfr. Part #
B59975C0120A070

Mouser Part #
871-B59975C120A70

EPCOS / TDK

PTC Thermistors 3.0A 1.8ohms

Learn More

Datasheet

2,316In Stock

2,000Expected 2026-04-30

$2.07

$1.90

$1.87

$1.58

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

1.8 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors PTCCPLDD5D00A039265140TE3

PTCCL05H390HTE
Vishay / BC Components
1: $1.35
2,973In Stock

Mfr. Part #
PTCCL05H390HTE

Mouser Part #
594-PTCCL05H390HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD5D00A039265140TE3

Datasheet

2,973In Stock

$1.35

$1.28

$1.20

$1.14

View

Min.: 1
Mult.: 1

PTC

260 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors PTCCPLDD10D5A250265140Te3

PTCCL11H251HTE
Vishay / BC Components
1: $1.92
5,895In Stock

Mfr. Part #
PTCCL11H251HTE

Mouser Part #
594-PTCCL11H251HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD10D5A250265140Te3

Datasheet

5,895In Stock

$1.92

$1.83

$1.72

$1.64

View

Min.: 1
Mult.: 1

PTC

12 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors 25ohms 20%

PTCCL05H131EBE
Vishay / BC Components
1: $1.21
1,983In Stock

Mfr. Part #
PTCCL05H131EBE

Mouser Part #
594-2381-660-51311

Vishay / BC Components

PTC Thermistors 25ohms 20%

Datasheet

1,983In Stock

$1.21

$1.15

$1.08

$1.03

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

25 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 18ohms 25%

PTCCL05H131FBE
Vishay / BC Components
1: $1.47
440In Stock

Mfr. Part #
PTCCL05H131FBE

Mouser Part #
594-2381-660-51312

Vishay / BC Components

PTC Thermistors 18ohms 25%

Datasheet

440In Stock

$1.47

$1.46

$1.17

$1.10

View

Min.: 1
Mult.: 1

PTCCL - 145V

3 kOhms

25 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors 1.9Kohms 20% 265volt

PTCCL05H150HBE
Vishay / BC Components
1: $1.07
1,385In Stock

Mfr. Part #
PTCCL05H150HBE

Mouser Part #
594-2381-660-51593

Vishay / BC Components

PTC Thermistors 1.9Kohms 20% 265volt

Datasheet

1,385In Stock

$1.07

$1.01

$0.973

$0.906

View

Min.: 1
Mult.: 1

PTCCL - 265V

Bulk

PTC Thermistors 13 OHM 20%

PTCCL05H181DBE
Vishay / BC Components
1: $1.21
641In Stock

Mfr. Part #
PTCCL05H181DBE

Mouser Part #
594-2381-660-51811

Vishay / BC Components

PTC Thermistors 13 OHM 20%

Datasheet

641In Stock

$1.21

$1.15

$1.08

$1.03

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

13 Ohms

PCB Mount

Radial

- 40 C

+ 85 C

PTC Thermistors PTC Thermistors 500ohms 20%

PTCCL05H280HBE
Vishay / BC Components
1: $1.21
2,690In Stock

Mfr. Part #
PTCCL05H280HBE

Mouser Part #
594-2381-660-52893

Vishay / BC Components

PTC Thermistors PTC Thermistors 500ohms 20%

Datasheet

2,690In Stock

$1.21

$1.15

$1.08

$1.03

View

Min.: 1
Mult.: 1

PTCCL - 265V

500 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors 260 OHM 25%

PTCCL05H390HBE
Vishay / BC Components
1: $1.12
1,497In Stock

Mfr. Part #
PTCCL05H390HBE

Mouser Part #
594-2381-660-53993

Vishay / BC Components

PTC Thermistors 260 OHM 25%

Datasheet

1,497In Stock

$1.12

$1.07

$1.01

$0.975

View

Min.: 1
Mult.: 1

PTCCL - 265V

260 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors PTC 265volts 140C

PTCCL05H760HBE
Vishay / BC Components
1: $1.21
2,116In Stock

Mfr. Part #
PTCCL05H760HBE

Mouser Part #
594-2381-660-57693

Vishay / BC Components

PTC Thermistors PTC 265volts 140C

Datasheet

2,116In Stock

$1.21

$1.15

$1.08

$1.03

View

Min.: 1
Mult.: 1

PTCCL - 265V

85 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 50ohms 20%

PTCCL05H940EBE
Vishay / BC Components
1: $1.18
79In Stock
1,500Expected 2026-05-14

Mfr. Part #
PTCCL05H940EBE

Mouser Part #
594-2381-660-59491

Vishay / BC Components

PTC Thermistors 50ohms 20%

Datasheet

79In Stock

1,500Expected 2026-05-14

$1.18

$1.11

$1.04

$0.99

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

50 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 56ohms 25%

PTCCL05H950HBE
Vishay / BC Components
1: $1.20
1,906In Stock
1,000Expected 2026-05-18

Mfr. Part #
PTCCL05H950HBE

Mouser Part #
594-2381-660-59593

Vishay / BC Components

PTC Thermistors 56ohms 25%

Datasheet

1,906In Stock

1,000Expected 2026-05-18

$1.20

$1.04

$0.981

$0.933

View

Min.: 1
Mult.: 1

PTCCL - 265V

56 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 120ohms 20%

PTCCL05H630HTE
Vishay / BC Components
1: $1.35
453In Stock

Mfr. Part #
PTCCL05H630HTE

Mouser Part #
594-2381-660-66393

Vishay / BC Components

PTC Thermistors 120ohms 20%

Datasheet

453In Stock

Cut Tape

$1.35

$1.28

$1.20

$1.14

View

Reel

$0.84

Min.: 1
Mult.: 1

Reel: 1,500

PTCCL - 265V

Reel, Cut Tape

PTC Thermistors 1.6Kohms 20%

PTCCL05H100SBE
Vishay / BC Components
1: $1.34
2,160In Stock

Mfr. Part #
PTCCL05H100SBE

Mouser Part #
594-2381-660-93034

Vishay / BC Components

PTC Thermistors 1.6Kohms 20%

Datasheet

2,160In Stock

$1.34

$1.26

$1.18

$1.13

View

Min.: 1
Mult.: 1

PTCCL - 600V/1000V

1.6 kOhms

20 %

PCB Mount

Radial

- 10 C

+ 55 C

Bulk

PTC Thermistors 29ohms 25%

PTCCL07H141HBE
Vishay / BC Components
1: $1.46
2,137In Stock

Mfr. Part #
PTCCL07H141HBE

Mouser Part #
594-2381-661-51413

Vishay / BC Components

PTC Thermistors 29ohms 25%

Datasheet

2,137In Stock

$1.46

$1.38

$1.29

$1.23

View

Min.: 1
Mult.: 1

PTCCL - 265V

29 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 22ohms 25%

PTCCL09H171HBE
Vishay / BC Components
1: $1.46
2,555In Stock

Mfr. Part #
PTCCL09H171HBE

Mouser Part #
594-2381-661-51713

Vishay / BC Components

PTC Thermistors 22ohms 25%

Datasheet

2,555In Stock

$1.46

$1.38

$1.29

$1.23

View

Min.: 1
Mult.: 1

PTCCL - 265V

22 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors 18 OHM 25%

PTCCL09H191HBE
Vishay / BC Components
1: $1.46
750In Stock
750Expected 2026-05-14

Mfr. Part #
PTCCL09H191HBE

Mouser Part #
594-2381-661-51913

Vishay / BC Components

PTC Thermistors 18 OHM 25%

Datasheet

750In Stock

750Expected 2026-05-14

$1.46

$1.38

$1.29

$1.23

View

Min.: 1
Mult.: 1

PTCCL - 265V

18 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

PTC Thermistors 5ohms 20%

PTCCL07H321DBE
Vishay / BC Components
1: $2.39
2,376In Stock

Mfr. Part #
PTCCL07H321DBE

Mouser Part #
594-2381-661-53211

Vishay / BC Components

PTC Thermistors 5ohms 20%

Datasheet

2,376In Stock

$2.39

$1.80

$1.44

$1.35

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

5 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 3ohms 20%

PTCCL07H411DBE
Vishay / BC Components
1: $1.46
1,211In Stock

Mfr. Part #
PTCCL07H411DBE

Mouser Part #
594-2381-661-54111

Vishay / BC Components

PTC Thermistors 3ohms 20%

Datasheet

1,211In Stock

$1.46

$1.38

$1.29

$1.23

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

3 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 2.5ohms 20%

PTCCL09H471DBE
Vishay / BC Components
1: $1.40
266In Stock

Mfr. Part #
PTCCL09H471DBE

Mouser Part #
594-2381-661-54711

Vishay / BC Components

PTC Thermistors 2.5ohms 20%

Datasheet

266In Stock

$1.40

$1.32

$1.23

$1.18

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

2.5 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 1.9ohm 30volts

PTCCL09H541DBE
Vishay / BC Components
1: $1.46
1,027In Stock

Mfr. Part #
PTCCL09H541DBE

Mouser Part #
594-2381-661-55411

Vishay / BC Components

PTC Thermistors 1.9ohm 30volts

Datasheet

1,027In Stock

$1.46

$1.38

$1.29

$1.23

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

Bulk

PTC Thermistors PTC Thermistor

PTCCL10H010SBE
Vishay / BC Components
1: $3.65
251In Stock
1,500Expected 2026-04-23

Mfr. Part #
PTCCL10H010SBE

Mouser Part #
594-2381-661-93113

Vishay / BC Components

PTC Thermistors PTC Thermistor

Datasheet

251In Stock

1,500Expected 2026-04-23

$3.65

$2.82

$2.35

$2.30

View

Min.: 1
Mult.: 1

PTCCL - 600V/1000V

400 Ohms

PCB Mount

Radial

PTC Thermistors 12 OHM 25%

PTCCL11H251HBE
Vishay / BC Components
1: $1.78
536In Stock

Mfr. Part #
PTCCL11H251HBE

Mouser Part #
594-2381-662-52513

Vishay / BC Components

PTC Thermistors 12 OHM 25%

Datasheet

536In Stock

$1.78

$1.70

$1.60

$1.52

View

Min.: 1
Mult.: 1

PTCCL - 265V

12 Ohms

25 %

PCB Mount

Radial

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