.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1 046

Applied Filters:

Manufacturer

Series

Resistance

Tolerance

Mounting Style

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PTC Thermistors 4.3A 1.2ohms

B59965C0120A070
TDK
1: ₡931,63
2 165In Stock

Mfr. Part #
B59965C0120A070

Mouser Part #
871-B59965C120A70

TDK

PTC Thermistors 4.3A 1.2ohms

Learn More

Datasheet

2 165In Stock

₡931,63

₡863,97

₡744,27

₡713,04

Reel

₡502,25

View

Min.: 1
Mult.: 1

: 1 000

Over Current Protection Leaded Disk Style

1.2 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors 3.0A 9.4ohms

B59970C0120A070
TDK
1: ₡780,70
2 871In Stock

Mfr. Part #
B59970C0120A070

Mouser Part #
871-B59970C120A70

TDK

PTC Thermistors 3.0A 9.4ohms

Learn More

Datasheet

2 871In Stock

₡780,70

₡718,24

₡655,79

₡593,33

View

Reel

₡396,07

Min.: 1
Mult.: 1

: 2 000

Over Current Protection Leaded Disk Style

9.4 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1

B59970C0080A070
TDK
1: ₡707,83
1 991In Stock

Mfr. Part #
B59970C0080A070

Mouser Part #
871-B59970C80A70

TDK

PTC Thermistors PTC Thermistor C 970-A 80-A 70 8X1

Learn More

Datasheet

1 991In Stock

₡707,83

₡655,79

₡624,56

₡541,28

View

Reel

₡374,21

Min.: 1
Mult.: 1

: 2 000

Over Current Protection Leaded Disk Style

9.4 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC Thermistors 1.0A 25ohms

B59980C0120A070
TDK
1: ₡624,56
2 654In Stock

Mfr. Part #
B59980C0120A070

Mouser Part #
871-B59980C120A70

TDK

PTC Thermistors 1.0A 25ohms

Learn More

Datasheet

2 654In Stock

₡624,56

₡577,72

₡536,08

₡471,54

View

Reel

₡295,62

Min.: 1
Mult.: 1

: 3 000

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC Thermistors Resist.heaterAlum 150W,110-250V

NSYCR150WU2
Schneider Electric
1: ₡34 267,44
441In Stock
348On Order

Mfr. Part #
NSYCR150WU2

Mouser Part #
996-NSYCR150WU2

Schneider Electric

PTC Thermistors Resist.heaterAlum 150W,110-250V

Learn More

Datasheet

441In Stock

348On Order

₡34 267,44

₡31 857,69

₡30 265,06

₡28 380,98

View

Min.: 1
Mult.: 1

ClimaSys CR

PTC Thermistors PTCCPLDD5D00A039265140TE3

PTCCL05H390HTE
Vishay / BC Components
1: ₡510,06
2 823In Stock

Mfr. Part #
PTCCL05H390HTE

Mouser Part #
594-PTCCL05H390HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD5D00A039265140TE3

Datasheet

2 823In Stock

₡510,06

₡480,39

₡448,12

₡421,06

View

Min.: 1
Mult.: 1

PTC

260 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors PTCCPLDD10D5A250265140Te3

PTCCL11H251HTE
Vishay / BC Components
1: ₡707,83
4 875In Stock

Mfr. Part #
PTCCL11H251HTE

Mouser Part #
594-PTCCL11H251HTE

Vishay / BC Components

PTC Thermistors PTCCPLDD10D5A250265140Te3

Datasheet

4 875In Stock

₡707,83

₡671,40

₡629,76

₡603,74

View

Min.: 1
Mult.: 1

PTC

12 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC Thermistors

PRG21AR4R7MS5RA
Murata Electronics
1: ₡458,01
2 637In Stock
NRND

Mfr. Part #
PRG21AR4R7MS5RA

Mouser Part #
81-PRG21AR4R7MS5RA

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

2 637In Stock

₡458,01

₡387,75

₡356,52

₡322,17

View

Reel

₡168,11

Min.: 1
Mult.: 1

: 4 000

PRG21-MS5RA

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Ammo Pack

PTC Thermistors

PRG21BC0R4MM1RK
Murata Electronics
1: ₡431,99
2 370In Stock
NRND

Mfr. Part #
PRG21BC0R4MM1RK

Mouser Part #
81-PRG21BC0R4MM1RK

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

2 370In Stock

Cut Tape

₡431,99

₡328,93

₡283,13

₡273,24

View

Reel

₡155,62

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

PRG21-MM1RK

400 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 3K OHM 25%

PTCCL05H110HBE
Vishay / BC Components
1: ₡541,28
435In Stock
1 500Expected 11/26/2026

Mfr. Part #
PTCCL05H110HBE

Mouser Part #
594-2381-660-51193

Vishay / BC Components

PTC Thermistors 3K OHM 25%

Datasheet

435In Stock

1 500Expected 11/26/2026

₡541,28

₡496,52

₡442,92

₡391,91

View

Min.: 1
Mult.: 1

PTCCL - 265V

3 kOhms

25 %

PCB Mount

Radial

0 C

+ 70 C

PTC Thermistors 25ohms 20%

PTCCL05H131EBE
Vishay / BC Components
1: ₡541,28
1 218In Stock

Mfr. Part #
PTCCL05H131EBE

Mouser Part #
594-2381-660-51311

Vishay / BC Components

PTC Thermistors 25ohms 20%

Datasheet

1 218In Stock

₡541,28

₡496,52

₡409,61

₡385,14

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

25 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 18ohms 25%

PTCCL05H131FBE
Vishay / BC Components
1: ₡666,20
240In Stock

Mfr. Part #
PTCCL05H131FBE

Mouser Part #
594-2381-660-51312

Vishay / BC Components

PTC Thermistors 18ohms 25%

Datasheet

240In Stock

₡666,20

₡496,52

₡397,64

₡373,69

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: ₡447,60
1 500In Stock

Mfr. Part #
PTCCL05H150HBE

Mouser Part #
594-2381-660-51593

Vishay / BC Components

PTC Thermistors 1.9Kohms 20% 265volt

Datasheet

1 500In Stock

₡447,60

₡424,18

₡371,61

₡356,52

View

Min.: 1
Mult.: 1

PTCCL - 265V

Bulk

PTC Thermistors 13 OHM 20%

PTCCL05H181DBE
Vishay / BC Components
1: ₡541,28
1 721In Stock

Mfr. Part #
PTCCL05H181DBE

Mouser Part #
594-2381-660-51811

Vishay / BC Components

PTC Thermistors 13 OHM 20%

Datasheet

1 721In Stock

₡541,28

₡496,52

₡442,92

₡391,91

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

13 Ohms

PCB Mount

Radial

- 40 C

+ 85 C

PTC Thermistors 6ohms 20%

PTCCL05H271DBE
Vishay / BC Components
1: ₡447,60
18In Stock
1 500Expected 10/21/2026

Mfr. Part #
PTCCL05H271DBE

Mouser Part #
594-2381-660-52711

Vishay / BC Components

PTC Thermistors 6ohms 20%

Datasheet

18In Stock

1 500Expected 10/21/2026

₡447,60

₡424,18

₡397,64

₡373,69

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

6 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 85 C

Bulk

PTC Thermistors PTC Thermistors 500ohms 20%

PTCCL05H280HBE
Vishay / BC Components
1: ₡577,72
1 500In Stock

Mfr. Part #
PTCCL05H280HBE

Mouser Part #
594-2381-660-52893

Vishay / BC Components

PTC Thermistors PTC Thermistors 500ohms 20%

Datasheet

1 500In Stock

₡577,72

₡496,52

₡448,12

₡411,17

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: ₡541,28
311In Stock

Mfr. Part #
PTCCL05H390HBE

Mouser Part #
594-2381-660-53993

Vishay / BC Components

PTC Thermistors 260 OHM 25%

Datasheet

311In Stock

₡541,28

₡490,80

₡409,61

₡385,14

View

Min.: 1
Mult.: 1

PTCCL - 265V

260 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 120ohms 25%

PTCCL05H630HBE
Vishay / BC Components
1: ₡541,28
33In Stock
4 000Expected 9/30/2026

Mfr. Part #
PTCCL05H630HBE

Mouser Part #
594-2381-660-56393

Vishay / BC Components

PTC Thermistors 120ohms 25%

Datasheet

33In Stock

4 000Expected 9/30/2026

₡541,28

₡469,46

₡419,50

₡359,64

View

Min.: 1
Mult.: 1

PTCCL - 265V

120 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC Thermistors PTC 265volts 140C

PTCCL05H760HBE
Vishay / BC Components
1: ₡541,28
1 995In Stock

Mfr. Part #
PTCCL05H760HBE

Mouser Part #
594-2381-660-57693

Vishay / BC Components

PTC Thermistors PTC 265volts 140C

Datasheet

1 995In Stock

₡541,28

₡496,52

₡442,92

₡391,91

View

Min.: 1
Mult.: 1

PTCCL - 265V

85 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 50ohms 20%

PTCCL05H940EBE
Vishay / BC Components
1: ₡541,28
1 352In Stock

Mfr. Part #
PTCCL05H940EBE

Mouser Part #
594-2381-660-59491

Vishay / BC Components

PTC Thermistors 50ohms 20%

Datasheet

1 352In Stock

₡541,28

₡496,52

₡442,92

₡391,91

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

50 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 56ohms 25%

PTCCL05H950HBE
Vishay / BC Components
1: ₡541,28
1 897In Stock

Mfr. Part #
PTCCL05H950HBE

Mouser Part #
594-2381-660-59593

Vishay / BC Components

PTC Thermistors 56ohms 25%

Datasheet

1 897In Stock

₡541,28

₡469,98

₡421,06

₡366,41

View

Min.: 1
Mult.: 1

PTCCL - 265V

56 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 120ohms 20%

PTCCL05H630HTE
Vishay / BC Components
1: ₡510,06
375In Stock

Mfr. Part #
PTCCL05H630HTE

Mouser Part #
594-2381-660-66393

Vishay / BC Components

PTC Thermistors 120ohms 20%

Datasheet

375In Stock

Cut Tape

₡510,06

₡480,39

₡448,12

₡421,06

View

Reel

₡285,74

Min.: 1
Mult.: 1

: 1 500

PTCCL - 265V

Reel, Cut Tape

PTC Thermistors 1.6Kohms 20%

PTCCL05H100SBE
Vishay / BC Components
1: ₡598,54
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

₡598,54

₡546,49

₡442,92

₡416,37

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: ₡655,79
2 044In Stock

Mfr. Part #
PTCCL07H111HBE

Mouser Part #
594-2381-661-51113

Vishay / BC Components

PTC Thermistors 48ohms 25%

Datasheet

2 044In Stock

₡655,79

₡603,74

₡541,28

₡477,27

View

Min.: 1
Mult.: 1

PTCCL - 265V

48 Ohms

20 %

PCB Mount

Radial

Bulk

PTC Thermistors 18 OHM 25%

PTCCL09H191HBE
Vishay / BC Components
1: ₡655,79
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

₡655,79

₡603,74

₡488,20

₡459,05

View

Min.: 1
Mult.: 1

PTCCL - 265V

18 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

Thermistors - PTC

Customer Service Office

Company

Resources

Support

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