.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: 1.055

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; }

Download Table (.CSV)

Part #

PTC (Positive Temperature Coefficient) Thermistors PTC 220ohms 1%

TFPT0603L2200FV
Vishay / Dale
1: Rp12.087
6.764In Stock

Mfr. Part No.
TFPT0603L2200FV

Mouser Part No
71-TFPT0603L2200FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 220ohms 1%

Learn More

Datasheet

6.764In Stock

Cut Tape

Rp12.087

Rp11.474

Rp10.948

Rp10.615

Rp10.388

Reel

Rp10.370

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

TFPT

220 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 2.2Kohms 1% Linear

TFPT0805L2201FV
Vishay / Dale
1: Rp19.269
10.036In Stock

Mfr. Part No.
TFPT0805L2201FV

Mouser Part No
71-TFPT0805L2201FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors 2.2Kohms 1% Linear

Learn More

Datasheet

10.036In Stock

Cut Tape

Rp19.269

Rp18.218

Rp12.314

Rp11.824

Reel

Rp10.720

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

TFPT

2.2 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 2.7Kohms 1% Linear

TFPT0805L2701FM
Vishay / Dale
1: Rp22.247
4.748In Stock

Mfr. Part No.
TFPT0805L2701FM

Mouser Part No
71-TFPT0805L2701FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 2.7Kohms 1% Linear

Learn More

Datasheet

4.748In Stock

Cut Tape

Rp22.247

Rp16.659

Rp13.330

Rp12.542

View

Reel

Rp7.953

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

TFPT

2.7 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors T=5K 120deg C

B59008C0120A040
EPCOS / TDK
1: Rp19.094
2.830In Stock

Mfr. Part No.
B59008C0120A040

Mouser Part No
871-B59008C120A40

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 120deg C

Learn More

Datasheet

2.830In Stock

Rp19.094

Rp18.218

Rp17.009

Rp16.256

View

Min.: 1
Mult.: 1

B59008

250 Ohms

PCB Mount

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

B59102R0220A010
EPCOS / TDK
1: Rp33.808
2.179In Stock

Mfr. Part No.
B59102R0220A010

Mouser Part No
871-B59102R0220A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps

Learn More

Datasheet

2.179In Stock

Rp33.808

Rp25.400

Rp20.320

Rp19.094

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

1 kOhms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

B59204J130B10
EPCOS / TDK
1: Rp98.446
261In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

Learn More

261In Stock

Rp98.446

Rp88.636

Rp85.133

Rp80.753

View

Min.: 1
Mult.: 1

B59204

100 Ohms

25 %

- 40 C

+ 125 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 115C Temperature Sensor

B59421A0115A062
EPCOS / TDK
1: Rp6.306
14.530In Stock

Mfr. Part No.
B59421A0115A062

Mouser Part No
871-B59421A0115A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 115C Temperature Sensor

Learn More

Datasheet

14.530In Stock

Cut Tape

Rp6.306

Rp5.816

Rp5.150

Rp4.905

Reel

Rp2.750

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

B59641A0105A062
EPCOS / TDK
1: Rp5.080
49.293In Stock

Mfr. Part No.
B59641A0105A062

Mouser Part No
871-B59641A0105A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

Learn More

Datasheet

49.293In Stock

Cut Tape

Rp5.080

Rp4.747

Rp4.187

Rp3.976

Reel

Rp2.960

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

B59701A0070A062
EPCOS / TDK
1: Rp18.918
6.665In Stock

Mfr. Part No.
B59701A0070A062

Mouser Part No
871-B59701A0070A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

Learn More

Datasheet

6.665In Stock

Cut Tape

Rp18.918

Rp14.206

Rp11.369

Rp10.685

View

Reel

Rp7.550

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

B59955C0120A070
EPCOS / TDK
1: Rp25.224
3.874In Stock

Mfr. Part No.
B59955C0120A070

Mouser Part No
871-B59955C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

Learn More

Datasheet

3.874In Stock

Rp25.224

Rp23.298

Rp19.444

Rp17.867

Reel

Rp13.593

View

Min.: 1
Mult.: 1

Reel: 1.000

Over Current Protection Leaded Disk Style

800 mOhms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC4R7MS5RA
Murata Electronics
1: Rp15.590
3.246In Stock
NRND

Mfr. Part No.
PRG21BC4R7MS5RA

Mouser Part No
81-PRG21BC4R7MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.246In Stock

Cut Tape

Rp15.590

Rp14.749

Rp13.803

Rp13.173

View

Reel

Rp10.282

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MS5RA

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3

PTCTL4MR250STE
Vishay / BC Components
1: Rp28.728
2.840In Stock
1.280On Order

Mfr. Part No.
PTCTL4MR250STE

Mouser Part No
594-PTCTL4MR250STE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3

Datasheet

2.840In Stock

1.280On Order

Rp28.728

Rp21.546

Rp17.202

Rp16.168

View

Min.: 1
Mult.: 1

PTC

25 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors PTC 330ohms 1% Linear

TFPT0603L3300FM
Vishay / Dale
1: Rp13.138
13.544In Stock

Mfr. Part No.
TFPT0603L3300FM

Mouser Part No
71-TFPT0603L3300FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 330ohms 1% Linear

Learn More

Datasheet

13.544In Stock

Cut Tape

Rp13.138

Rp12.420

Rp11.631

Rp11.088

View

Reel

Rp8.461

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

TFPT

330 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

PRF18BB471QS5RB
Murata Electronics
1: Rp7.707
7.467In Stock
4.000On Order

Mfr. Part No.
PRF18BB471QS5RB

Mouser Part No
81-PRF18BB471QS5RB

Murata Electronics

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

Learn More

Datasheet

7.467In Stock

4.000On Order

Cut Tape

Rp7.707

Rp7.235

Rp6.727

Rp6.394

View

Reel

Rp4.344

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

B59102R0150A010
EPCOS / TDK
1: Rp34.859
14.346In Stock

Mfr. Part No.
B59102R0150A010

Mouser Part No
871-B59102R0150A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps

Learn More

Datasheet

14.346In Stock

Rp34.859

Rp26.100

Rp20.845

Rp19.619

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

700 Ohms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225

B59215P1080A62
EPCOS / TDK
1: Rp27.852
832In Stock
5.000On Order

Mfr. Part No.
B59215P1080A62

Mouser Part No
871-B59215P1080A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225

Learn More

Datasheet

832In Stock

5.000On Order

Cut Tape

Rp27.852

Rp25.750

Rp23.823

Rp21.371

Reel

Rp14.206

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

B59x15

25 Ohms

25 %

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 310mA 1.6V

B59301P1120A62
EPCOS / TDK
1: Rp25.049
1.703In Stock

Mfr. Part No.
B59301P1120A62

Mouser Part No
871-B59301P1120A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 310mA 1.6V

Learn More

Datasheet

1.703In Stock

Cut Tape

Rp25.049

Rp22.422

Rp21.546

Rp20.670

Reel

Rp17.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

B59x01P

3.1 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

B59601A75A62
EPCOS / TDK
1: Rp8.408
5.416In Stock

Mfr. Part No.
B59601A75A62

Mouser Part No
871-B59601A75A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

Learn More

Datasheet

5.416In Stock

Cut Tape

Rp8.408

Rp7.883

Rp7.357

Rp6.989

View

Reel

Rp4.905

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 1% Linear

TFPT0805L3901FV
Vishay / Dale
1: Rp18.043
3.036In Stock

Mfr. Part No.
TFPT0805L3901FV

Mouser Part No
71-TFPT0805L3901FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 1% Linear

Learn More

Datasheet

3.036In Stock

Cut Tape

Rp18.043

Rp17.079

Rp16.343

Rp15.520

Reel

Rp13.085

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

TFPT

3.9 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

PRF18BA471QB5RB
Murata Electronics
1: Rp3.153
18.438In Stock

Mfr. Part No.
PRF18BA471QB5RB

Mouser Part No
81-PRF18BA471QB5RB

Murata Electronics

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

Learn More

Datasheet

18.438In Stock

More Info Available

Cut Tape

Rp3.153

Rp2.873

Rp2.312

Rp2.260

Reel

Rp2.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors D 052-A 120-A 40 NAT 120 Grade C

B59052D1120A040
EPCOS / TDK
1: Rp21.721
2.949In Stock

Mfr. Part No.
B59052D1120A040

Mouser Part No
871-B59052D1120A040

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 120-A 40 NAT 120 Grade C

Datasheet

2.949In Stock

Rp21.721

Rp20.670

Rp19.444

Rp18.568

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style

550 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent

B59870C0120A070
EPCOS / TDK
1: Rp23.648
11.679In Stock
7.244On Order

Mfr. Part No.
B59870C0120A070

Mouser Part No
871-B59870C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent

Learn More

Datasheet

11.679In Stock

7.244On Order

Rp23.648

Rp21.721

Rp21.196

Rp18.043

Reel

Rp13.733

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

B59885C0120A051
EPCOS / TDK
1: Rp24.874
2.454In Stock

Mfr. Part No.
B59885C0120A051

Mouser Part No
871-B59885C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

Learn More

Datasheet

2.454In Stock

Cut Tape

Rp24.874

Rp22.947

Rp21.896

Rp16.326

View

Reel

Rp10.440

Min.: 1
Mult.: 1

Reel: 1.500

B59885

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 130C, DIN 40081/40082 standard

YAM3 130 05 520 180 180 520
Microtherm Sentronic
1: Rp110.182
101In Stock
100On Order
New Product

Mfr. Part No.
YAM3 130 05 520 180 180 520

Mouser Part No
256-YAM313005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 130C, DIN 40081/40082 standard

Learn More

Datasheet

101In Stock

100On Order

Rp110.182

Rp97.920

Rp88.111

Rp83.381

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 130 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard

EF1 080 05 500
Microtherm Sentronic
1: Rp110.182
140In Stock
New Product

Mfr. Part No.
EF1 080 05 500

Mouser Part No
256-EF108005500

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard

Learn More

Datasheet

140In Stock

Rp110.182

Rp97.920

Rp88.111

Rp83.381

View

Min.: 1
Mult.: 1

EF1 Series

100 Ohms

5 %

Wire Lead

+ 80 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
B59249R
B59314
B59601
B597

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