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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 D 052-A 70-A 40 NAT 70 Grade C

B59052D1070A040
TDK
1: Rp40.990
1.109In Stock

Mfr. Part No.
B59052D1070A040

Mouser Part No
871-B59052D1070A040

TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 70-A 40 NAT 70 Grade C

Datasheet

1.109In Stock

Rp40.990

Rp33.457

Rp27.151

Rp25.224

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Housing style

570 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 110-A 40 NAT 110 Grade C

B59052D1110A040
TDK
1: Rp26.451
598In Stock

Mfr. Part No.
B59052D1110A040

Mouser Part No
871-B59052D1110A040

TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 110-A 40 NAT 110 Grade C

Datasheet

598In Stock

Rp26.451

Rp25.224

Rp23.823

Rp22.772

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 T=5K 100deg C

B59100C0100A070
TDK
1: Rp18.918
326In Stock

Mfr. Part No.
B59100C0100A070

Mouser Part No
871-B59100C100A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

Learn More

Datasheet

326In Stock

Rp18.918

Rp18.043

Rp16.851

Rp16.098

View

Reel

Rp12.227

Min.: 1
Mult.: 1

Reel: 2.400

Heater Element Round shape

100 Ohms

PCB Mount

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

B59100M1180A070
TDK
1: Rp97.570
250In Stock

Mfr. Part No.
B59100M1180A070

Mouser Part No
871-B59100M1180A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

Learn More

Datasheet

250In Stock

Rp97.570

Rp87.760

Rp84.257

Rp79.878

Reel

Rp71.119

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

B59102R0130A010
TDK
1: Rp19.094
4.775In Stock

Mfr. Part No.
B59102R0130A010

Mouser Part No
871-B59102R0130A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms PTC for Heating Apps

Learn More

Datasheet

4.775In Stock

Rp19.094

Rp18.218

Rp17.027

Rp16.273

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 63Vdc 82mA 55ohms PTC Overcurrent

B59115P1080A062
TDK
1: Rp33.983
320In Stock

Mfr. Part No.
B59115P1080A062

Mouser Part No
871-B59115P1080A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent

Learn More

Datasheet

320In Stock

More Info Available

Cut Tape

Rp33.983

Rp31.355

Rp27.502

Rp25.400

View

Reel

Rp17.692

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Heater Element Rectangular shape

16 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25% SMD 3225

B59201P1080A62
TDK
1: Rp27.852
1.324In Stock
1.000On Order

Mfr. Part No.
B59201P1080A62

Mouser Part No
871-B59201P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25% SMD 3225

Learn More

Datasheet

1.324In Stock

1.000On Order

Cut Tape

Rp27.852

Rp25.750

Rp24.173

Rp21.371

View

Reel

Rp17.692

Min.: 1
Mult.: 1

Reel: 1.000

B59x01P

4.6 Ohms

25 %

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

B59201P1120A62
TDK
1: Rp27.502
315In Stock

Mfr. Part No.
B59201P1120A62

Mouser Part No
871-B59201P1120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

Learn More

Datasheet

315In Stock

Cut Tape

Rp27.502

Rp26.276

Rp24.699

Rp23.648

Reel

Rp18.743

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

B59x01P

4.6 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

B59215P1120A062
TDK
1: Rp27.502
428In Stock

Mfr. Part No.
B59215P1120A062

Mouser Part No
871-B59215P1120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

Learn More

Datasheet

428In Stock

Cut Tape

Rp27.502

Rp26.276

Rp24.699

Rp23.648

View

Reel

Rp18.043

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Inrush Current Limiter Housing Type

25 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59300M1100A070
TDK
1: Rp89.862
200In Stock

Mfr. Part No.
B59300M1100A070

Mouser Part No
871-B59300M1100A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

Learn More

Datasheet

200In Stock

Rp89.862

Rp80.228

Rp77.250

Rp74.973

Reel

Rp74.973

Rp67.616

Min.: 1
Mult.: 1

Reel: 200

Inrush Current Limiter Housing Type

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

B59300M1130A070
TDK
1: Rp107.204
300In Stock

Mfr. Part No.
B59300M1130A070

Mouser Part No
871-B59300M1130A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 130deg C

Learn More

Datasheet

300In Stock

Rp107.204

Rp96.519

Rp92.665

Rp87.935

Reel

Rp79.002

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

B59300M1140A070
TDK
1: Rp89.862
142In Stock

Mfr. Part No.
B59300M1140A070

Mouser Part No
871-B59300M1140A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

Learn More

Datasheet

142In Stock

Rp89.862

Rp80.228

Rp77.250

Rp74.973

Reel

Rp74.973

Rp67.616

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

B59300M1160A070
TDK
1: Rp126.122
323In Stock

Mfr. Part No.
B59300M1160A070

Mouser Part No
871-B59300M1160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 160deg C

Learn More

Datasheet

323In Stock

Rp126.122

Rp113.510

Rp105.978

Rp98.270

Reel

Rp89.687

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Sensor Triple Sensor Style

300 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A

B59315P1080A62
TDK
1: Rp24.874
848In Stock

Mfr. Part No.
B59315P1080A62

Mouser Part No
871-B59315P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1315-A 80-A

Learn More

Datasheet

848In Stock

More Info Available

Cut Tape

Rp24.874

Rp23.648

Rp22.247

Rp21.196

Reel

Rp19.444

View

Min.: 1
Mult.: 1

Reel: 1.000

B59x15

16 Ohms

25 %

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 404A 60A 40 3X16 PTC Thermistor

B59404B0060A040
TDK
1: Rp68.491
19In Stock

Mfr. Part No.
B59404B0060A040

Mouser Part No
871-B59404B0060A040

TDK

PTC (Positive Temperature Coefficient) Thermistors 404A 60A 40 3X16 PTC Thermistor

Learn More

Datasheet

19In Stock

Rp68.491

Rp51.325

Rp45.719

Rp43.442

View

Min.: 1
Mult.: 1

Motorstart PTC Disk

3.5 kOhms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 85C Temperature Sensor

B59421A0085A062
TDK
1: Rp6.481
1.531In Stock

Mfr. Part No.
B59421A0085A062

Mouser Part No
871-B59421A0085A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 85C Temperature Sensor

Learn More

Datasheet

1.531In Stock

Cut Tape

Rp6.481

Rp6.078

Rp5.378

Rp5.115

Reel

Rp3.521

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount OverCurrent PTC

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 95C Temperature Sensor

B59421A95A62
TDK
1: Rp6.481
3.286In Stock

Mfr. Part No.
B59421A95A62

Mouser Part No
871-B59421A95A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 95C Temperature Sensor

Learn More

Datasheet

3.286In Stock

Cut Tape

Rp6.481

Rp6.078

Rp5.378

Rp5.115

Reel

Rp3.661

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59601A115A62
TDK
1: Rp8.759
3.495In Stock

Mfr. Part No.
B59601A115A62

Mouser Part No
871-B59601A115A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

3.495In Stock

Cut Tape

Rp8.759

Rp8.215

Rp7.672

Rp7.305

View

Reel

Rp5.273

Min.: 1
Mult.: 1

Reel: 4.000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape

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

B59601A75A62
TDK
1: Rp8.759
5.076In Stock

Mfr. Part No.
B59601A75A62

Mouser Part No
871-B59601A75A62

TDK

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

Learn More

Datasheet

5.076In Stock

Cut Tape

Rp8.759

Rp8.215

Rp7.672

Rp7.305

View

Reel

Rp5.290

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59641A0115A062
TDK
1: Rp9.985
7.430In Stock

Mfr. Part No.
B59641A0115A062

Mouser Part No
871-B59641A0115A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

7.430In Stock

Cut Tape

Rp9.985

Rp7.620

Rp6.569

Rp5.395

Reel

Rp4.046

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 0603 470ohms 125C Temperature Sensor

B59641A0125A062
TDK
1: Rp9.985
440In Stock

Mfr. Part No.
B59641A0125A062

Mouser Part No
871-B59641A0125A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor

Learn More

Datasheet

440In Stock

Cut Tape

Rp9.985

Rp7.620

Rp6.569

Rp5.395

Reel

Rp4.046

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 0603 470ohms 95C Temperature Sensor

B59641A95A62
TDK
1: Rp6.131
861In Stock
8.000On Order

Mfr. Part No.
B59641A95A62

Mouser Part No
871-B59641A95A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor

Learn More

Datasheet

861In Stock

8.000On Order

Cut Tape

Rp6.131

Rp5.781

Rp5.115

Rp4.870

Reel

Rp3.503

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

B59701A0110A062
TDK
1: Rp11.912
3.060In Stock
4.000On Order

Mfr. Part No.
B59701A0110A062

Mouser Part No
871-B59701A0110A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

Learn More

Datasheet

3.060In Stock

4.000On Order

Cut Tape

Rp11.912

Rp11.158

Rp10.440

Rp9.932

View

Reel

Rp7.252

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 0805 680ohms 120C Temperature Sensor

B59701A120A62
TDK
1: Rp18.918
1.554In Stock

Mfr. Part No.
B59701A120A62

Mouser Part No
871-B59701A120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor

Learn More

Datasheet

1.554In Stock

Cut Tape

Rp18.918

Rp14.206

Rp11.369

Rp10.685

View

Reel

Rp7.550

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

B59701

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 145 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

B59721A0080A062
TDK
1: Rp7.182
1.495In Stock

Mfr. Part No.
B59721A0080A062

Mouser Part No
871-B59721A0080A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

Learn More

Datasheet

1.495In Stock

More Info Available

Cut Tape

Rp7.182

Rp6.727

Rp6.271

Rp5.956

View

Reel

Rp4.204

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Limit Temperature Sensor

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Thermistors - PTC

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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