.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 (Positive Temperature Coefficient) Thermistors 1.6Kohms 20%

PTCCL05H100SBE
Vishay / BC Components
1: Rp23.666
131In Stock
1.500Expected 14/10/2026

Mfr. Part No.
PTCCL05H100SBE

Mouser Part No
594-2381-660-93034

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 1.6Kohms 20%

Datasheet

131In Stock

1.500Expected 14/10/2026

Rp23.666

Rp19.263

Rp16.310

Rp15.447

View

Min.: 1
Mult.: 1

PTCCL - 600V/1000V

1.6 kOhms

20 %

PCB Mount

Radial

- 10 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 48ohms 25%

PTCCL07H111HBE
Vishay / BC Components
1: Rp24.400
2.044In Stock

Mfr. Part No.
PTCCL07H111HBE

Mouser Part No
594-2381-661-51113

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 48ohms 25%

Datasheet

2.044In Stock

Rp24.400

Rp22.015

Rp19.630

Rp17.282

View

Min.: 1
Mult.: 1

PTCCL - 265V

48 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 18 OHM 25%

PTCCL09H191HBE
Vishay / BC Components
1: Rp23.116
915In Stock
1.500Expected 31/08/2026

Mfr. Part No.
PTCCL09H191HBE

Mouser Part No
594-2381-661-51913

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 18 OHM 25%

Datasheet

915In Stock

1.500Expected 31/08/2026

Rp23.116

Rp21.281

Rp19.080

Rp16.823

View

Min.: 1
Mult.: 1

PTCCL - 265V

18 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 5ohms 20%

PTCCL07H321DBE
Vishay / BC Components
1: Rp24.400
1.197In Stock

Mfr. Part No.
PTCCL07H321DBE

Mouser Part No
594-2381-661-53211

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 5ohms 20%

Datasheet

1.197In Stock

Rp24.400

Rp22.015

Rp17.722

Rp16.658

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

5 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 3ohms 20%

PTCCL07H411DBE
Vishay / BC Components
1: Rp23.116
411In Stock

Mfr. Part No.
PTCCL07H411DBE

Mouser Part No
594-2381-661-54111

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 3ohms 20%

Datasheet

411In Stock

Rp23.116

Rp21.281

Rp17.209

Rp16.181

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

3 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 2.5ohms 20%

PTCCL09H471DBE
Vishay / BC Components
1: Rp23.116
246In Stock

Mfr. Part No.
PTCCL09H471DBE

Mouser Part No
594-2381-661-54711

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 2.5ohms 20%

Datasheet

246In Stock

Rp23.116

Rp20.914

Rp18.713

Rp16.677

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

2.5 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1.9ohm 30volts

PTCCL09H541DBE
Vishay / BC Components
1: Rp23.116
867In Stock

Mfr. Part No.
PTCCL09H541DBE

Mouser Part No
594-2381-661-55411

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 1.9ohm 30volts

Datasheet

867In Stock

Rp23.116

Rp21.281

Rp17.722

Rp16.658

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

Bulk

PTC (Positive Temperature Coefficient) Thermistors 12 OHM 25%

PTCCL11H251HBE
Vishay / BC Components
1: Rp28.436
448In Stock

Mfr. Part No.
PTCCL11H251HBE

Mouser Part No
594-2381-662-52513

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 12 OHM 25%

Datasheet

448In Stock

Rp28.436

Rp26.418

Rp23.850

Rp22.382

View

Min.: 1
Mult.: 1

PTCCL - 265V

12 Ohms

25 %

PCB Mount

Radial

PTC (Positive Temperature Coefficient) Thermistors 11 OHM 25%

PTCCL13H281HBE
Vishay / BC Components
1: Rp28.987
533In Stock

Mfr. Part No.
PTCCL13H281HBE

Mouser Part No
594-2381-662-52813

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 11 OHM 25%

Datasheet

533In Stock

Rp28.987

Rp26.785

Rp24.217

Rp21.465

View

Min.: 1
Mult.: 1

PTCCL - 265V

11 Ohms

25 %

PCB Mount

Radial

PTC (Positive Temperature Coefficient) Thermistors 265V PTC Overl 140C

PTCCL13H321HBE
Vishay / BC Components
1: Rp28.987
3In Stock
1.800Expected 23/11/2026

Mfr. Part No.
PTCCL13H321HBE

Mouser Part No
594-2381-662-53213

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 265V PTC Overl 140C

Datasheet

3In Stock

1.800Expected 23/11/2026

Rp28.987

Rp25.134

Rp22.566

Rp20.181

View

Min.: 1
Mult.: 1

PTCCL - 265V

8.4 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 3.8ohms 20%

PTCCL13H451FBE
Vishay / BC Components
1: Rp28.987
1.217In Stock
4.600On Order

Mfr. Part No.
PTCCL13H451FBE

Mouser Part No
594-2381-662-54512

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 3.8ohms 20%

Datasheet

1.217In Stock

4.600On Order

Rp28.987

Rp26.785

Rp22.199

Rp20.914

View

Min.: 1
Mult.: 1

PTCCL - 145V

3.8 Ohms

20 %

PCB Mount

Radial

0 C

+ 260 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 20%

PTCCL11H701DBE
Vishay / BC Components
1: Rp28.436
231In Stock
1.000Expected 10/09/2026

Mfr. Part No.
PTCCL11H701DBE

Mouser Part No
594-2381-662-57011

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 20%

Datasheet

231In Stock

1.000Expected 10/09/2026

Rp28.436

Rp24.400

Rp23.483

Rp22.382

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

1.3 Ohms

20 %

PCB Mount

Radial

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Overld 140C 30vl

PTCCL13H921DBE
Vishay / BC Components
1: Rp28.987
816In Stock
1.000On Order

Mfr. Part No.
PTCCL13H921DBE

Mouser Part No
594-2381-662-59211

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC Overld 140C 30vl

Datasheet

816In Stock

1.000On Order

Rp28.987

Rp26.785

Rp22.933

Rp21.465

View

Min.: 1
Mult.: 1

PTCCL - 30V/60V

900 mOhms

20 %

PCB Mount

Radial

- 40 C

+ 85 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 6.6 OHM 25%

PTCCL17H401HBE
Vishay / BC Components
1: Rp59.441
193In Stock

Mfr. Part No.
PTCCL17H401HBE

Mouser Part No
594-2381-663-54013

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 6.6 OHM 25%

Datasheet

193In Stock

Rp59.441

Rp47.333

Rp42.930

Rp36.875

View

Min.: 1
Mult.: 1

PTCCL - 265V

6.6 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 25%

PTCCL21H102FBE
Vishay / BC Components
1: Rp75.035
354In Stock

Mfr. Part No.
PTCCL21H102FBE

Mouser Part No
594-2381-664-51022

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 25%

Datasheet

354In Stock

Rp75.035

Rp69.348

Rp61.643

Rp58.524

View

Min.: 1
Mult.: 1

PTCCL - 145V

1.3 Ohms

25 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC

PTCCL21H881FBE
Vishay / BC Components
1: Rp92.280
105In Stock

Mfr. Part No.
PTCCL21H881FBE

Mouser Part No
594-2381-664-58812

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC

Datasheet

105In Stock

Rp92.280

Rp79.071

Rp69.348

Rp61.643

View

Min.: 1
Mult.: 1

PTCCL - 145V

1.7 Ohms

20 %

PCB Mount

Radial

PTC (Positive Temperature Coefficient) Thermistors 55 OHM 20%

PTCCL05H930FBE
Vishay / BC Components
1: Rp23.483
1.532In Stock

Mfr. Part No.
PTCCL05H930FBE

Mouser Part No
594-PTCCL05H930FBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 55 OHM 20%

Datasheet

1.532In Stock

Rp23.483

Rp15.099

Rp12.420

Rp11.760

View

Min.: 1
Mult.: 1

PTC

55 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A110265140TE3

PTCCL07H111HTE
Vishay / BC Components
1: Rp28.069
1.501In Stock

Mfr. Part No.
PTCCL07H111HTE

Mouser Part No
594-PTCCL07H111HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A110265140TE3

Datasheet

1.501In Stock

Rp28.069

Rp23.850

Rp21.648

Rp20.364

View

Min.: 1
Mult.: 1

PTC

48 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A140265140TE3

PTCCL07H141HTE
Vishay / BC Components
1: Rp20.548
940In Stock

Mfr. Part No.
PTCCL07H141HTE

Mouser Part No
594-PTCCL07H141HTE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A140265140TE3

Datasheet

940In Stock

Rp20.548

Rp19.630

Rp18.309

Rp17.484

View

Min.: 1
Mult.: 1

PTC

29 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors 490mA 265V Series

PTCCL17H491HBE
Vishay / BC Components
1: Rp59.441
555In Stock

Mfr. Part No.
PTCCL17H491HBE

Mouser Part No
594-PTCCL17H491HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 490mA 265V Series

Datasheet

555In Stock

Rp59.441

Rp50.452

Rp44.948

Rp42.746

View

Min.: 1
Mult.: 1

PTCCL

4.4 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 250ohms

PTCEL13R251NBE
Vishay / BC Components
1: Rp49.167
1.147In Stock

Mfr. Part No.
PTCEL13R251NBE

Mouser Part No
594-PTCEL13R251NBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 250ohms

Learn More

Datasheet

1.147In Stock

Rp49.167

Rp43.480

Rp39.077

Rp34.307

View

Min.: 1
Mult.: 1

PTCEL

250 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTCEL17EL 60ohms

PTCEL17R600MBE
Vishay / BC Components
1: Rp64.028
564In Stock
4.800On Order

Mfr. Part No.
PTCEL17R600MBE

Mouser Part No
594-PTCEL17R600MBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCEL17EL 60ohms

Learn More

Datasheet

564In Stock

4.800On Order

Rp64.028

Rp53.754

Rp47.883

Rp44.581

View

Min.: 1
Mult.: 1

PTCEL

60 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Bulk

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

PTCEL67R152UBE
Vishay
1: Rp62.193
29In Stock
1.000Expected 26/08/2026

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

29In Stock

1.000Expected 26/08/2026

Cut Tape

Rp62.193

Rp53.570

Rp50.452

Rp44.948

Reel

Rp39.260

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

PTCEL67R251SBE
Vishay
1: Rp67.330
41In Stock
2.000On Order

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

41In Stock

2.000On Order

Cut Tape

Rp67.330

Rp58.524

Rp52.653

Rp46.048

Reel

Rp39.260

View

Min.: 1
Mult.: 1

: 200

PTCEL High Energy Series

250 Ohms

30 %

PCB Mount

Radial

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 50ohm 20%

PTCTL4MR500SBE
Vishay / BC Components
1: Rp25.501
352In Stock
1.500Expected 26/08/2026

Mfr. Part No.
PTCTL4MR500SBE

Mouser Part No
594-PTCTL4MR500SBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 50ohm 20%

Datasheet

352In Stock

1.500Expected 26/08/2026

Rp25.501

Rp22.015

Rp19.997

Rp17.741

View

Min.: 1
Mult.: 1

PTCTL

50 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

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