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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 Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Part #

PTC Thermistors 1.6Kohms 20%

PTCCL05H100SBE
Vishay / BC Components
1: $1.68
131In Stock
1,500Expected 10/14/2026

Mfr. Part #
PTCCL05H100SBE

Mouser Part #
594-2381-660-93034

Vishay / BC Components

PTC Thermistors 1.6Kohms 20%

Datasheet

131In Stock

1,500Expected 10/14/2026

$1.68

$1.37

$1.16

$1.09

View

Min.: 1
Mult.: 1

PTCCL - 600V/1000V

1.6 kOhms

20 %

PCB Mount

Radial

- 10 C

+ 55 C

Bulk

PTC Thermistors 48ohms 25%

PTCCL07H111HBE
Vishay / BC Components
1: $1.73
2,044In Stock

Mfr. Part #
PTCCL07H111HBE

Mouser Part #
594-2381-661-51113

Vishay / BC Components

PTC Thermistors 48ohms 25%

Datasheet

2,044In Stock

$1.73

$1.56

$1.39

$1.22

View

Min.: 1
Mult.: 1

PTCCL - 265V

48 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 18 OHM 25%

PTCCL09H191HBE
Vishay / BC Components
1: $1.64
915In Stock
1,500Expected 8/31/2026

Mfr. Part #
PTCCL09H191HBE

Mouser Part #
594-2381-661-51913

Vishay / BC Components

PTC Thermistors 18 OHM 25%

Datasheet

915In Stock

1,500Expected 8/31/2026

$1.64

$1.51

$1.35

$1.19

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: $1.73
1,197In Stock

Mfr. Part #
PTCCL07H321DBE

Mouser Part #
594-2381-661-53211

Vishay / BC Components

PTC Thermistors 5ohms 20%

Datasheet

1,197In Stock

$1.73

$1.56

$1.26

$1.18

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

5 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 3ohms 20%

PTCCL07H411DBE
Vishay / BC Components
1: $1.64
411In Stock

Mfr. Part #
PTCCL07H411DBE

Mouser Part #
594-2381-661-54111

Vishay / BC Components

PTC Thermistors 3ohms 20%

Datasheet

411In Stock

$1.64

$1.51

$1.22

$1.15

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: $1.64
246In Stock

Mfr. Part #
PTCCL09H471DBE

Mouser Part #
594-2381-661-54711

Vishay / BC Components

PTC Thermistors 2.5ohms 20%

Datasheet

246In Stock

$1.64

$1.48

$1.33

$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: $1.64
867In Stock

Mfr. Part #
PTCCL09H541DBE

Mouser Part #
594-2381-661-55411

Vishay / BC Components

PTC Thermistors 1.9ohm 30volts

Datasheet

867In Stock

$1.64

$1.51

$1.26

$1.18

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

Bulk

PTC Thermistors 12 OHM 25%

PTCCL11H251HBE
Vishay / BC Components
1: $2.02
448In Stock

Mfr. Part #
PTCCL11H251HBE

Mouser Part #
594-2381-662-52513

Vishay / BC Components

PTC Thermistors 12 OHM 25%

Datasheet

448In Stock

$2.02

$1.87

$1.69

$1.59

View

Min.: 1
Mult.: 1

PTCCL - 265V

12 Ohms

25 %

PCB Mount

Radial

PTC Thermistors 11 OHM 25%

PTCCL13H281HBE
Vishay / BC Components
1: $2.05
533In Stock

Mfr. Part #
PTCCL13H281HBE

Mouser Part #
594-2381-662-52813

Vishay / BC Components

PTC Thermistors 11 OHM 25%

Datasheet

533In Stock

$2.05

$1.90

$1.72

$1.52

View

Min.: 1
Mult.: 1

PTCCL - 265V

11 Ohms

25 %

PCB Mount

Radial

PTC Thermistors 265V PTC Overl 140C

PTCCL13H321HBE
Vishay / BC Components
1: $2.05
3In Stock
1,800Expected 11/23/2026

Mfr. Part #
PTCCL13H321HBE

Mouser Part #
594-2381-662-53213

Vishay / BC Components

PTC Thermistors 265V PTC Overl 140C

Datasheet

3In Stock

1,800Expected 11/23/2026

$2.05

$1.78

$1.60

$1.43

View

Min.: 1
Mult.: 1

PTCCL - 265V

8.4 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors 3.8ohms 20%

PTCCL13H451FBE
Vishay / BC Components
1: $2.05
1,217In Stock
4,600On Order

Mfr. Part #
PTCCL13H451FBE

Mouser Part #
594-2381-662-54512

Vishay / BC Components

PTC Thermistors 3.8ohms 20%

Datasheet

1,217In Stock

4,600On Order

$2.05

$1.90

$1.57

$1.48

View

Min.: 1
Mult.: 1

PTCCL - 145V

3.8 Ohms

20 %

PCB Mount

Radial

0 C

+ 260 C

Bulk

PTC Thermistors 1.3ohms 20%

PTCCL11H701DBE
Vishay / BC Components
1: $2.02
231In Stock
1,000Expected 9/10/2026

Mfr. Part #
PTCCL11H701DBE

Mouser Part #
594-2381-662-57011

Vishay / BC Components

PTC Thermistors 1.3ohms 20%

Datasheet

231In Stock

1,000Expected 9/10/2026

$2.02

$1.73

$1.66

$1.59

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

1.3 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors PTC Overld 140C 30vl

PTCCL13H921DBE
Vishay / BC Components
1: $2.05
816In Stock
1,000On Order

Mfr. Part #
PTCCL13H921DBE

Mouser Part #
594-2381-662-59211

Vishay / BC Components

PTC Thermistors PTC Overld 140C 30vl

Datasheet

816In Stock

1,000On Order

$2.05

$1.90

$1.63

$1.52

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

900 mOhms

20 %

PCB Mount

Radial

- 40 C

+ 85 C

Bulk

PTC Thermistors 6.6 OHM 25%

PTCCL17H401HBE
Vishay / BC Components
1: $4.21
193In Stock

Mfr. Part #
PTCCL17H401HBE

Mouser Part #
594-2381-663-54013

Vishay / BC Components

PTC Thermistors 6.6 OHM 25%

Datasheet

193In Stock

$4.21

$3.35

$3.04

$2.61

View

Min.: 1
Mult.: 1

PTCCL - 265V

6.6 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

PTC Thermistors 1.3ohms 25%

PTCCL21H102FBE
Vishay / BC Components
1: $5.32
351In Stock

Mfr. Part #
PTCCL21H102FBE

Mouser Part #
594-2381-664-51022

Vishay / BC Components

PTC Thermistors 1.3ohms 25%

Datasheet

351In Stock

$5.32

$4.91

$4.37

$4.15

View

Min.: 1
Mult.: 1

PTCCL - 145V

1.3 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors PTC

PTCCL21H881FBE
Vishay / BC Components
1: $6.54
105In Stock

Mfr. Part #
PTCCL21H881FBE

Mouser Part #
594-2381-664-58812

Vishay / BC Components

PTC Thermistors PTC

Datasheet

105In Stock

$6.54

$5.60

$4.91

$4.37

View

Min.: 1
Mult.: 1

PTCCL - 145V

1.7 Ohms

20 %

PCB Mount

Radial

PTC Thermistors 55 OHM 20%

PTCCL05H930FBE
Vishay / BC Components
1: $1.66
1,532In Stock

Mfr. Part #
PTCCL05H930FBE

Mouser Part #
594-PTCCL05H930FBE

Vishay / BC Components

PTC Thermistors 55 OHM 20%

Datasheet

1,532In Stock

$1.66

$1.07

$0.88

$0.833

View

Min.: 1
Mult.: 1

PTC

55 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors PTCCPLDD7D00A110265140TE3

PTCCL07H111HTE
Vishay / BC Components
1: $1.99
1,501In Stock

Mfr. Part #
PTCCL07H111HTE

Mouser Part #
594-PTCCL07H111HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD7D00A110265140TE3

Datasheet

1,501In Stock

$1.99

$1.69

$1.53

$1.44

View

Min.: 1
Mult.: 1

PTC

48 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors PTCCPLDD7D00A140265140TE3

PTCCL07H141HTE
Vishay / BC Components
1: $1.46
940In Stock

Mfr. Part #
PTCCL07H141HTE

Mouser Part #
594-PTCCL07H141HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD7D00A140265140TE3

Datasheet

940In Stock

$1.46

$1.39

$1.30

$1.24

View

Min.: 1
Mult.: 1

PTC

29 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors 490mA 265V Series

PTCCL17H491HBE
Vishay / BC Components
1: $4.21
555In Stock

Mfr. Part #
PTCCL17H491HBE

Mouser Part #
594-PTCCL17H491HBE

Vishay / BC Components

PTC Thermistors 490mA 265V Series

Datasheet

555In Stock

$4.21

$3.58

$3.19

$3.03

View

Min.: 1
Mult.: 1

PTCCL

4.4 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors PTCEL13EL 250ohms

PTCEL13R251NBE
Vishay / BC Components
1: $3.48
1,147In Stock

Mfr. Part #
PTCEL13R251NBE

Mouser Part #
594-PTCEL13R251NBE

Vishay / BC Components

PTC Thermistors PTCEL13EL 250ohms

Learn More

Datasheet

1,147In Stock

$3.48

$3.08

$2.77

$2.43

View

Min.: 1
Mult.: 1

PTCEL

250 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Bulk

PTC Thermistors PTCEL17EL 60ohms

PTCEL17R600MBE
Vishay / BC Components
1: $4.54
564In Stock
4,800On Order

Mfr. Part #
PTCEL17R600MBE

Mouser Part #
594-PTCEL17R600MBE

Vishay / BC Components

PTC Thermistors PTCEL17EL 60ohms

Learn More

Datasheet

564In Stock

4,800On Order

$4.54

$3.81

$3.39

$3.16

View

Min.: 1
Mult.: 1

PTCEL

60 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Bulk

PTC Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3

PTCEL67R152UBE
Vishay
1: $4.41
29In Stock
1,000Expected 8/26/2026

Mfr. Part #
PTCEL67R152UBE

Mouser Part #
594-PTCEL67R152UBE

Vishay

PTC Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3

Learn More

Datasheet

29In Stock

1,000Expected 8/26/2026

Cut Tape

$4.41

$3.80

$3.58

$3.19

Reel

$2.78

View

Min.: 1
Mult.: 1

: 200

PTCEL High Energy Series

1.5 kOhms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors PTC EL LDD 16D5 250R 850 160 B E3

PTCEL67R251SBE
Vishay
1: $4.77
41In Stock
2,000On Order

Mfr. Part #
PTCEL67R251SBE

Mouser Part #
594-PTCEL67R251SBE

Vishay

PTC Thermistors PTC EL LDD 16D5 250R 850 160 B E3

Learn More

Datasheet

41In Stock

2,000On Order

Cut Tape

$4.77

$4.15

$3.73

$3.26

Reel

$2.78

View

Min.: 1
Mult.: 1

: 200

PTCEL High Energy Series

250 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors 50ohm 20%

PTCTL4MR500SBE
Vishay / BC Components
1: $1.81
352In Stock
1,500Expected 8/26/2026

Mfr. Part #
PTCTL4MR500SBE

Mouser Part #
594-PTCTL4MR500SBE

Vishay / BC Components

PTC Thermistors 50ohm 20%

Datasheet

352In Stock

1,500Expected 8/26/2026

$1.81

$1.56

$1.42

$1.26

View

Min.: 1
Mult.: 1

PTCTL

50 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

Thermistors - PTC

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2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59314
B59601
B597
B59701

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