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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 (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

YM120D370N100
Amphenol Advanced Sensors
1: Rp117.231
302In Stock
1.875Expected 05/01/2027

Mfr. Part No.
YM120D370N100

Mouser Part No
527-YM120D370N100

Amphenol Advanced Sensors

PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance

Learn More

Datasheet

Product Comments

302In Stock

1.875Expected 05/01/2027

Rp117.231

Rp97.234

Rp89.895

Rp89.712

Rp83.841

Min.: 1
Mult.: 1

10 Ohms

20 %

PCB Mount

Radial

0 C

+ 55 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402

PRG15BC330MM1RC
Murata Electronics
1: Rp3.669
565In Stock
20.000Expected 23/11/2026
NRND

Mfr. Part No.
PRG15BC330MM1RC

Mouser Part No
81-PRG15BC330MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402

Learn More

Datasheet

565In Stock

20.000Expected 23/11/2026

Cut Tape

Rp3.669

Rp3.339

Rp2.770

Rp2.312

Reel

Rp1.339

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

PRG15-MM1RC

33 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC3R3MM1RC
Murata Electronics
1: Rp3.119
11.153In Stock
NRND

Mfr. Part No.
PRG15BC3R3MM1RC

Mouser Part No
81-PRG15BC3R3MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

11.153In Stock

Cut Tape

Rp3.119

Rp2.862

Rp2.513

Rp2.367

Reel

Rp1.725

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

PRG15-MM1RC

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG18BC150MM1RB
Murata Electronics
1: Rp5.871
5.168In Stock
NRND

Mfr. Part No.
PRG18BC150MM1RB

Mouser Part No
81-PRG18BC150MM1RB

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

5.168In Stock

Cut Tape

Rp5.871

Rp5.540

Rp4.880

Rp4.660

Reel

Rp3.633

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRG18-MM1RB

15 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0603

PRG18BC1R0MM1RB
Murata Electronics
1: Rp7.338
1.790In Stock
NRND

Mfr. Part No.
PRG18BC1R0MM1RB

Mouser Part No
81-PRG18BC1R0MM1RB

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0603

Learn More

Datasheet

1.790In Stock

Cut Tape

Rp7.338

Rp6.623

Rp5.504

Rp4.568

Reel

Rp3.614

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRG18-MM1RB

1 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603

PRG18BC3R3MM1RB
Murata Electronics
1: Rp7.155
3.374In Stock
NRND

Mfr. Part No.
PRG18BC3R3MM1RB

Mouser Part No
81-PRG18BC3R3MM1RB

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603

Learn More

Datasheet

3.374In Stock

Cut Tape

Rp7.155

Rp6.550

Rp5.449

Rp4.513

Reel

Rp3.577

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PRG18-MM1RB

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC3R3MM1RK
Murata Electronics
1: Rp15.411
1.553In Stock
NRND

Mfr. Part No.
PRG21BC3R3MM1RK

Mouser Part No
81-PRG21BC3R3MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.553In Stock

Cut Tape

Rp15.411

Rp11.815

Rp10.164

Rp9.815

View

Reel

Rp5.577

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PRG21-MM1RK

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC4R7MM1RK
Murata Electronics
1: Rp15.227
746In Stock
3.000Expected 04/11/2026
NRND

Mfr. Part No.
PRG21BC4R7MM1RK

Mouser Part No
81-PRG21BC4R7MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

746In Stock

3.000Expected 04/11/2026

Cut Tape

Rp15.227

Rp11.796

Rp10.145

Rp9.797

View

Reel

Rp6.036

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PRG21-MM1RK

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp

PTCSL03T081DT1E
Vishay / BC Components
1: Rp14.126
2.421In Stock

Mfr. Part No.
PTCSL03T081DT1E

Mouser Part No
594-PTCSL03T081DT1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp

Learn More

Datasheet

2.421In Stock

Cut Tape

Rp14.126

Rp13.301

Rp12.200

Rp11.540

View

Reel

Rp9.485

Min.: 1
Mult.: 1

: 2.000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 80 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC 90Deg C Temp

PTCSL03T091DB1E
Vishay / BC Components
1: Rp13.393
397In Stock
2.000Expected 17/09/2026

Mfr. Part No.
PTCSL03T091DB1E

Mouser Part No
594-PTCSL03T091DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 90Deg C Temp

Learn More

Datasheet

397In Stock

2.000Expected 17/09/2026

Rp13.393

Rp12.585

Rp11.521

Rp11.008

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 90 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 90Deg C Temp

PTCSL03T091DT1E
Vishay / BC Components
1: Rp14.126
223In Stock
2.000Expected 17/09/2026

Mfr. Part No.
PTCSL03T091DT1E

Mouser Part No
594-PTCSL03T091DT1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 90Deg C Temp

Learn More

Datasheet

223In Stock

2.000Expected 17/09/2026

Cut Tape

Rp14.126

Rp13.301

Rp12.017

Rp11.558

View

Reel

Rp8.054

Min.: 1
Mult.: 1

: 2.000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 165 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC 100Deg C Temp

PTCSL03T101DB1E
Vishay / BC Components
1: Rp13.393
244In Stock

Mfr. Part No.
PTCSL03T101DB1E

Mouser Part No
594-PTCSL03T101DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 100Deg C Temp

Learn More

Datasheet

244In Stock

Rp13.393

Rp12.585

Rp11.521

Rp11.008

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 100 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp

PTCSL03T111DB1E
Vishay / BC Components
1: Rp19.263
489In Stock

Mfr. Part No.
PTCSL03T111DB1E

Mouser Part No
594-PTCSL03T111DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C Temp

Learn More

Datasheet

489In Stock

Rp19.263

Rp14.402

Rp11.521

Rp10.824

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 110 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 130Deg C Temp

PTCSL03T131DB1E
Vishay / BC Components
1: Rp13.393
1.559In Stock

Mfr. Part No.
PTCSL03T131DB1E

Mouser Part No
594-PTCSL03T131DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 130Deg C Temp

Learn More

Datasheet

1.559In Stock

Rp13.393

Rp12.585

Rp11.521

Rp11.008

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 130 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 130Deg C Temp

PTCSL03T131DT1E
Vishay / BC Components
1: Rp14.126
2.766In Stock

Mfr. Part No.
PTCSL03T131DT1E

Mouser Part No
594-PTCSL03T131DT1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 130Deg C Temp

Learn More

Datasheet

2.766In Stock

Cut Tape

Rp14.126

Rp13.301

Rp12.200

Rp11.540

View

Reel

Rp8.623

Min.: 1
Mult.: 1

: 2.000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 130 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC 140Deg C Temp

PTCSL03T141DB1E
Vishay / BC Components
1: Rp27.152
1.055In Stock

Mfr. Part No.
PTCSL03T141DB1E

Mouser Part No
594-PTCSL03T141DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 140Deg C Temp

Learn More

Datasheet

1.055In Stock

Rp27.152

Rp22.015

Rp18.529

Rp17.777

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 140 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC 150Deg C Temp

PTCSL03T151DB1E
Vishay / BC Components
1: Rp13.393
1.734In Stock

Mfr. Part No.
PTCSL03T151DB1E

Mouser Part No
594-PTCSL03T151DB1E

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC 150Deg C Temp

Learn More

Datasheet

1.734In Stock

Rp13.393

Rp12.585

Rp11.521

Rp11.008

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC SMD 10ohm 20%

PTCTZ3NR100GTT
Vishay / BC Components
1: Rp42.196
1.475In Stock

Mfr. Part No.
PTCTZ3NR100GTT

Mouser Part No
594-PTCTZ3NR100GTT

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC SMD 10ohm 20%

Datasheet

1.475In Stock

Cut Tape

Rp42.196

Rp34.490

Rp27.886

Rp26.051

View

Reel

Rp19.814

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

PTCTZ

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto

TMP6131ELPGMQ1
Texas Instruments
1: Rp9.723
559In Stock
3.000Expected 14/09/2026

Mfr. Part No.
TMP6131ELPGMQ1

Mouser Part No
595-TMP6131ELPGMQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto

Learn More

Datasheet

559In Stock

3.000Expected 14/09/2026

Rp9.723

Rp9.081

Rp8.476

Rp8.054

View

Reel

Rp6.054

Min.: 1
Mult.: 1

: 3.000

TMP61

10 kOhms

1 %

PCB Mount

Radial

- 40 C

+ 170 C

AEC-Q100

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1% 10-kohm linear t hermistor in 0402 0

TMP6131LPGM
Texas Instruments
1: Rp8.806
3.228In Stock

Mfr. Part No.
TMP6131LPGM

Mouser Part No
595-TMP6131LPGM

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors 1% 10-kohm linear t hermistor in 0402 0

Learn More

Datasheet

3.228In Stock

Rp8.806

Rp8.292

Rp7.742

Rp7.357

View

Reel

Rp5.797

Min.: 1
Mult.: 1

: 3.000

TMP61

10 kOhms

1 %

PCB Mount

Radial

- 40 C

+ 150 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto A 595-TMP6131QDECTQ1

TMP6131QDECRQ1
Texas Instruments
1: Rp3.853
10.700In Stock

Mfr. Part No.
TMP6131QDECRQ1

Mouser Part No
595-TMP6131QDECRQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto A 595-TMP6131QDECTQ1

Learn More

Datasheet

10.700In Stock

Cut Tape

Rp3.853

Rp3.541

Rp3.119

Rp2.954

Reel

Rp2.091

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

TMP61

10 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto A 595-TMP6131QDYATQ1

TMP6131QDYARQ1
Texas Instruments
1: Rp4.587
5.865In Stock

Mfr. Part No.
TMP6131QDYARQ1

Mouser Part No
595-TMP6131QDYARQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto A 595-TMP6131QDYATQ1

Learn More

Datasheet

5.865In Stock

Cut Tape

Rp4.587

Rp4.293

Rp3.779

Rp3.596

Reel

Rp2.660

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

TMP61

10 kOhms

1 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto

TMP6131QLPGMQ1
Texas Instruments
1: Rp9.356
3.432In Stock

Mfr. Part No.
TMP6131QLPGMQ1

Mouser Part No
595-TMP6131QLPGMQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 10-k o hm linear thermisto

Learn More

Datasheet

3.432In Stock

Rp9.356

Rp8.788

Rp8.201

Rp7.797

View

Reel

Rp5.687

Min.: 1
Mult.: 1

: 3.000

TMP61

10 kOhms

1 %

PCB Mount

Radial

- 40 C

+ 125 C

AEC-Q100

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDYATQ1

TMP6431QDYARQ1
Texas Instruments
1: Rp4.587
8.370In Stock

Mfr. Part No.
TMP6431QDYARQ1

Mouser Part No
595-TMP6431QDYARQ1

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDYATQ1

Learn More

Datasheet

8.370In Stock

Cut Tape

Rp4.587

Rp4.201

Rp3.706

Rp3.504

Reel

Rp2.697

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 100Rohms 1% Linear

TFPTL10L1000FL2B
Vishay / Dale
1: Rp17.429
2.243In Stock
2.000Expected 19/10/2026

Mfr. Part No.
TFPTL10L1000FL2B

Mouser Part No
71-TFPTL10L1000FL2B

Vishay / Dale

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

Learn More

Datasheet

2.243In Stock

2.000Expected 19/10/2026

Rp17.429

Rp16.493

Rp15.466

Rp14.769

View

Min.: 1
Mult.: 1

TFPTL

100 Ohms

1 %

PCB Mount

Radial

- 55 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