.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 10ohm 20%

PTCTL8NR100HBE
Vishay / BC Components
1: Rp40.361
308In Stock

Mfr. Part No.
PTCTL8NR100HBE

Mouser Part No
594-PTCTL8NR100HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors 10ohm 20%

Datasheet

308In Stock

Rp40.361

Rp36.142

Rp32.472

Rp28.620

View

Min.: 1
Mult.: 1

PTCTL

10 Ohms

20 %

PCB Mount

Radial

0 C

+ 70 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DYAT

TMP6331DYAR
Texas Instruments
1: Rp3.853
3.374In Stock

Mfr. Part No.
TMP6331DYAR

Mouser Part No
595-TMP6331DYAR

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DYAT

Learn More

Datasheet

3.374In Stock

Cut Tape

Rp3.853

Rp3.504

Rp3.082

Rp2.917

Reel

Rp2.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

TMP63

100 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 100- k ohm linear thermist A 595-TMP6331QDECTQ1

TMP6331QDECRQ1
Texas Instruments
1: Rp3.853
3.328In Stock

Mfr. Part No.
TMP6331QDECRQ1

Mouser Part No
595-TMP6331QDECRQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 100- k ohm linear thermist A 595-TMP6331QDECTQ1

Learn More

Datasheet

3.328In Stock

Cut Tape

Rp3.853

Rp3.541

Rp3.119

Rp2.954

Reel

Rp2.091

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

TMP63

100 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 100- k ohm linear thermist A 595-TMP6331QDYATQ1

TMP6331QDYARQ1
Texas Instruments
1: Rp4.587
3.328In Stock

Mfr. Part No.
TMP6331QDYARQ1

Mouser Part No
595-TMP6331QDYARQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 100- k ohm linear thermist A 595-TMP6331QDYATQ1

Learn More

Datasheet

3.328In Stock

Cut Tape

Rp4.587

Rp4.201

Rp3.706

Rp3.504

Reel

Rp2.605

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

TMP63

100 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1% 47-kohm linear t hermistor in 0402 0 A 595-TMP6431DYAT

TMP6431DYAR
Texas Instruments
1: Rp3.853
5.674In Stock

Mfr. Part No.
TMP6431DYAR

Mouser Part No
595-TMP6431DYAR

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors 1% 47-kohm linear t hermistor in 0402 0 A 595-TMP6431DYAT

Learn More

Datasheet

5.674In Stock

Cut Tape

Rp3.853

Rp3.504

Rp3.082

Rp2.917

Reel

Rp2.110

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

TMP64

47 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 1% Linear

TFPT0603L1000FV
Vishay / Dale
1: Rp21.098
855In Stock
2.000Expected 15/10/2026

Mfr. Part No.
TFPT0603L1000FV

Mouser Part No
71-TFPT0603L1000FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 1% Linear

Learn More

Datasheet

855In Stock

2.000Expected 15/10/2026

Cut Tape

Rp21.098

Rp19.997

Rp18.896

Rp17.924

Reel

Rp14.530

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

100 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 5% Linear

TFPT0603L1000JM
Vishay / Dale
1: Rp13.760
297In Stock

Mfr. Part No.
TFPT0603L1000JM

Mouser Part No
71-TFPT0603L1000JM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 5% Linear

Learn More

Datasheet

297In Stock

Cut Tape

Rp13.760

Rp12.952

Rp11.888

Rp11.246

View

Reel

Rp8.127

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

TFPT

100 Ohms

5 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear

TFPT0603L3900FV
Vishay / Dale
1: Rp21.098
2.000In Stock

Mfr. Part No.
TFPT0603L3900FV

Mouser Part No
71-TFPT0603L3900FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear

Learn More

Datasheet

2.000In Stock

Cut Tape

Rp21.098

Rp19.997

Rp18.896

Rp17.887

Reel

Rp14.383

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

390 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 1% Linear

TFPT0805L1000FV
Vishay / Dale
1: Rp20.914
1.914In Stock

Mfr. Part No.
TFPT0805L1000FV

Mouser Part No
71-TFPT0805L1000FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 1% Linear

Learn More

Datasheet

1.914In Stock

Cut Tape

Rp20.914

Rp19.997

Rp18.713

Rp17.796

Reel

Rp14.622

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

100 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% Linear

TFPT0805L1001FM
Vishay / Dale
1: Rp15.227
2.719In Stock

Mfr. Part No.
TFPT0805L1001FM

Mouser Part No
71-TFPT0805L1001FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% Linear

Learn More

Datasheet

2.719In Stock

Cut Tape

Rp15.227

Rp14.383

Rp13.466

Rp12.842

View

Reel

Rp9.320

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

TFPT

1 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% Linear

TFPT0805L1001FV
Vishay / Dale
1: Rp34.857
31In Stock
8.000Expected 24/08/2026

Mfr. Part No.
TFPT0805L1001FV

Mouser Part No
71-TFPT0805L1001FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% Linear

Learn More

Datasheet

31In Stock

8.000Expected 24/08/2026

Cut Tape

Rp34.857

Rp26.051

Rp20.914

Rp19.630

Reel

Rp14.897

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

1 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 1.5Kohms 1% Linear

TFPT0805L1501FV
Vishay / Dale
1: Rp21.098
1.212In Stock

Mfr. Part No.
TFPT0805L1501FV

Mouser Part No
71-TFPT0805L1501FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 1.5Kohms 1% Linear

Learn More

Datasheet

1.212In Stock

Cut Tape

Rp21.098

Rp19.997

Rp18.896

Rp17.924

Reel

Rp14.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

1.5 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 3.3Kohms 1% Linear

TFPT0805L3301FV
Vishay / Dale
1: Rp22.015
3.871In Stock

Mfr. Part No.
TFPT0805L3301FV

Mouser Part No
71-TFPT0805L3301FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 3.3Kohms 1% Linear

Learn More

Datasheet

3.871In Stock

Cut Tape

Rp22.015

Rp20.914

Rp19.630

Rp18.896

Reel

Rp15.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

3.3 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 1% SMD 0805

TFPT0805L4700FV
Vishay / Dale
1: Rp20.731
1.030In Stock

Mfr. Part No.
TFPT0805L4700FV

Mouser Part No
71-TFPT0805L4700FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 1% SMD 0805

Learn More

Datasheet

1.030In Stock

Cut Tape

Rp20.731

Rp19.814

Rp18.529

Rp17.612

View

Min.: 1
Mult.: 1

TFPT

470 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

Reel

PTC (Positive Temperature Coefficient) Thermistors PTC 4.7Kohms 1% Linear

TFPT0805L4701FM
Vishay / Dale
1: Rp14.860
1.275In Stock

Mfr. Part No.
TFPT0805L4701FM

Mouser Part No
71-TFPT0805L4701FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 4.7Kohms 1% Linear

Learn More

Datasheet

1.275In Stock

Cut Tape

Rp14.860

Rp13.961

Rp13.081

Rp12.457

View

Reel

Rp9.081

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

TFPT

4.7 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 820ohms 1% Linear

TFPT0805L8200FV
Vishay / Dale
1: Rp21.098
494In Stock
2.000On Order

Mfr. Part No.
TFPT0805L8200FV

Mouser Part No
71-TFPT0805L8200FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 820ohms 1% Linear

Learn More

Datasheet

494In Stock

2.000On Order

Cut Tape

Rp21.098

Rp19.997

Rp18.896

Rp17.924

Reel

Rp15.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

820 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 6.8Kohms 1%

TFPT1206L6801FV
Vishay / Dale
1: Rp20.731
588In Stock

Mfr. Part No.
TFPT1206L6801FV

Mouser Part No
71-TFPT1206L6801FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 6.8Kohms 1%

Learn More

Datasheet

588In Stock

Cut Tape

Rp20.731

Rp19.814

Rp18.529

Rp17.686

Reel

Rp14.512

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TFPT

6.8 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 2% DO-35

102PS1G
Littelfuse
1: Rp45.315
29In Stock
1.000Expected 31/08/2026

Mfr. Part No.
102PS1G

Mouser Part No
803-102PS1G

Littelfuse

PTC (Positive Temperature Coefficient) Thermistors 1K OHM 2% DO-35

Learn More

Datasheet

29In Stock

1.000Expected 31/08/2026

Rp45.315

Rp41.279

Rp35.591

Rp32.472

View

Min.: 1
Mult.: 1

1 kOhms

2 %

PCB Mount

Axial

- 55 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 2K OHM 5% DO-35

202PS1J
Littelfuse
1: Rp83.658
212In Stock

Mfr. Part No.
202PS1J

Mouser Part No
803-202PS1J

Littelfuse

PTC (Positive Temperature Coefficient) Thermistors 2K OHM 5% DO-35

Learn More

Datasheet

212In Stock

Rp83.658

Rp75.035

Rp71.733

Rp67.880

View

Min.: 1
Mult.: 1

2 kOhms

5 %

PCB Mount

Axial

- 55 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF15BC102RB6RC
Murata Electronics
1: Rp3.302
2.269In Stock
10.000Expected 12/11/2026

Mfr. Part No.
PRF15BC102RB6RC

Mouser Part No
81-PRF15BC102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.269In Stock

10.000Expected 12/11/2026

Cut Tape

Rp3.302

Rp2.917

Rp2.568

Rp2.220

Reel

Rp1.321

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 130 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

PRF18AR471QB5RB
Murata Electronics
1: Rp4.036
132In Stock
16.000On Order

Mfr. Part No.
PRF18AR471QB5RB

Mouser Part No
81-PRF18AR471QB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

132In Stock

16.000On Order

Cut Tape

Rp4.036

Rp3.522

Rp3.156

Rp2.605

Reel

Rp1.890

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18AS471QB5RB
Murata Electronics
1: Rp3.669
2.690In Stock

Mfr. Part No.
PRF18AS471QB5RB

Mouser Part No
81-PRF18AS471QB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.690In Stock

Cut Tape

Rp3.669

Rp3.321

Rp2.917

Rp2.752

Reel

Rp1.981

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

PRF18BB471QB5RB
Murata Electronics
1: Rp6.605
66In Stock
4.000Expected 18/11/2026

Mfr. Part No.
PRF18BB471QB5RB

Mouser Part No
81-PRF18BB471QB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

66In Stock

4.000Expected 18/11/2026

Cut Tape

Rp6.605

Rp6.146

Rp5.430

Rp5.008

Reel

Rp3.467

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BB471RB5RB
Murata Electronics
1: Rp4.036
3.034In Stock

Mfr. Part No.
PRF18BB471RB5RB

Mouser Part No
81-PRF18BB471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.034In Stock

Cut Tape

Rp4.036

Rp3.779

Rp3.321

Rp3.156

Reel

Rp2.183

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BB471RS5RB
Murata Electronics
1: Rp9.540
670In Stock

Mfr. Part No.
PRF18BB471RS5RB

Mouser Part No
81-PRF18BB471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

670In Stock

Cut Tape

Rp9.540

Rp7.228

Rp6.238

Rp5.119

View

Reel

Rp3.486

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

AEC-Q200

Reel, Cut Tape, MouseReel

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