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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 886A 120A 51 5X2.5 PTC Thermistor

B59886C0120A051
TDK
1: CHF 1.17
1’757In Stock

Mfr. Part No.
B59886C0120A051

Mouser Part No
871-B59886C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 886A 120A 51 5X2.5 PTC Thermistor

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Datasheet

1’757In Stock

Cut Tape

CHF 1.17

CHF 1.09

CHF 0.959

CHF 0.896

View

Reel

CHF 0.511

Min.: 1
Mult.: 1

: 1’500

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

B59850C0120A051
TDK
1: CHF 1.55
863In Stock

Mfr. Part No.
B59850C0120A051

Mouser Part No
871-B59850C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

Learn More

Datasheet

863In Stock

Cut Tape

CHF 1.55

CHF 1.43

CHF 1.22

CHF 1.18

Reel

CHF 0.718

View

Min.: 1
Mult.: 1

: 1’000

Over Current Protection Leaded Disk Style

10 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor

B59975C0160A070
TDK
1: CHF 1.31
992In Stock

Mfr. Part No.
B59975C0160A070

Mouser Part No
871-B59975C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor

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Datasheet

992In Stock

CHF 1.31

CHF 1.21

CHF 1.12

CHF 0.888

View

Reel

CHF 0.639

Min.: 1
Mult.: 1

: 2’000

Over Current Protection Leaded Disk Style

1.8 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR150MS5RA
Murata Electronics
1: CHF 0.785
3’125In Stock
NRND

Mfr. Part No.
PRG21AR150MS5RA

Mouser Part No
81-PRG21AR150MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

3’125In Stock

Cut Tape

CHF 0.785

CHF 0.597

CHF 0.514

CHF 0.496

View

Reel

CHF 0.275

Min.: 1
Mult.: 1

: 4’000

PRG21-MS5RA

15 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors

PTC305C21
Vishay / Cera-Mite
1: CHF 12.69
168In Stock

Mfr. Part No.
PTC305C21

Mouser Part No
75-PTC305C21

Vishay / Cera-Mite

PTC (Positive Temperature Coefficient) Thermistors

Datasheet

168In Stock

CHF 12.69

CHF 11.21

CHF 10.05

CHF 9.52

View

Min.: 1
Mult.: 1

PTC305C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

B59421A0135A062
TDK
1: CHF 0.357
9’545In Stock

Mfr. Part No.
B59421A0135A062

Mouser Part No
871-B59421A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

Learn More

Datasheet

9’545In Stock

Cut Tape

CHF 0.357

CHF 0.333

CHF 0.311

CHF 0.295

View

Reel

CHF 0.205

MouseReel Available

Min.: 1
Mult.: 1

: 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 0805 680ohms 130C Temperature Sensor

B59721A0130A062
TDK
1: CHF 0.349
4’691In Stock

Mfr. Part No.
B59721A0130A062

Mouser Part No
871-B59721A0130A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor

Learn More

Datasheet

4’691In Stock

Cut Tape

CHF 0.349

CHF 0.33

CHF 0.308

CHF 0.292

View

Reel

CHF 0.197

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Surface Mount OverCurrent PTC

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

B59770C0120A070
TDK
1: CHF 1.38
1’013In Stock

Mfr. Part No.
B59770C0120A070

Mouser Part No
871-B59770C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

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Datasheet

1’013In Stock

CHF 1.38

CHF 1.32

CHF 1.24

CHF 1.19

Reel

CHF 0.904

View

Min.: 1
Mult.: 1

: 1’000

Inrush Current Limiter Leaded Disk Type

70 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor

B59960C0130A070
TDK
1: CHF 1.08
1’593In Stock

Mfr. Part No.
B59960C0130A070

Mouser Part No
871-B59960C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor

Learn More

Datasheet

1’593In Stock

CHF 1.08

CHF 0.996

CHF 0.912

CHF 0.824

View

Reel

CHF 0.518

Min.: 1
Mult.: 1

: 2’000

Over Current Protection Leaded Disk Style

8 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor

B59965C0160A070
TDK
1: CHF 1.24
955In Stock

Mfr. Part No.
B59965C0160A070

Mouser Part No
871-B59965C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor

Learn More

Datasheet

955In Stock

CHF 1.24

CHF 1.07

CHF 0.996

CHF 0.931

Reel

CHF 0.692

View

Min.: 1
Mult.: 1

: 1’000

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 10 OHM 20% SMD 0805

PRG21AR100MS5RA
Murata Electronics
1: CHF 0.484
2’734In Stock
NRND

Mfr. Part No.
PRG21AR100MS5RA

Mouser Part No
81-PRG21AR100MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 10 OHM 20% SMD 0805

Learn More

Datasheet

2’734In Stock

Cut Tape

CHF 0.484

CHF 0.458

CHF 0.428

CHF 0.408

View

Reel

CHF 0.301

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

PRG21-MS5RA

10 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

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

PTCSL03T101DT1E
Vishay / BC Components
1: CHF 0.61
1’900In Stock

Mfr. Part No.
PTCSL03T101DT1E

Mouser Part No
594-PTCSL03T101DT1E

Vishay / BC Components

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

Learn More

Datasheet

1’900In Stock

Cut Tape

CHF 0.61

CHF 0.575

CHF 0.519

CHF 0.489

View

Reel

CHF 0.37

Min.: 1
Mult.: 1

: 2’000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 100 C

Reel, Cut Tape

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

PTCSL03T111DT1E
Vishay / BC Components
1: CHF 0.61
3’614In Stock

Mfr. Part No.
PTCSL03T111DT1E

Mouser Part No
594-PTCSL03T111DT1E

Vishay / BC Components

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

Learn More

Datasheet

3’614In Stock

Cut Tape

CHF 0.61

CHF 0.575

CHF 0.519

CHF 0.489

View

Reel

CHF 0.344

Min.: 1
Mult.: 1

: 2’000

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 110 C

Reel, Cut Tape

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

B59204J130B10
TDK
1: CHF 6.65
251In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

TDK

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

Learn More

251In Stock

CHF 6.65

CHF 6.00

CHF 5.76

CHF 5.48

View

Min.: 1
Mult.: 1

B59204

100 Ohms

25 %

- 40 C

+ 125 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

B59850C0120A570
TDK
1: CHF 1.71
1’289In Stock

Mfr. Part No.
B59850C0120A570

Mouser Part No
871-B59850C0120A570

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

Learn More

Datasheet

1’289In Stock

CHF 1.71

CHF 1.45

CHF 1.22

CHF 1.18

Reel

CHF 0.876

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

Ammo Pack

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

PTCSL03T081DB1E
Vishay / BC Components
1: CHF 0.579
2’765In Stock

Mfr. Part No.
PTCSL03T081DB1E

Mouser Part No
594-PTCSL03T081DB1E

Vishay / BC Components

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

Learn More

Datasheet

2’765In Stock

CHF 0.579

CHF 0.544

CHF 0.498

CHF 0.467

View

Min.: 1
Mult.: 1

PTCSL03

20 Ohms to 120 Ohms

PCB Mount

Radial

- 40 C

+ 80 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

B59339A1502P020
TDK
1: CHF 1.79
888In Stock

Mfr. Part No.
B59339A1502P020

Mouser Part No
871-B59339A1502P020

TDK

PTC (Positive Temperature Coefficient) Thermistors 120A 20 3X2 PTC Thermistor 29P

Learn More

Datasheet

888In Stock

CHF 1.79

CHF 1.64

CHF 1.50

CHF 1.36

View

Min.: 1
Mult.: 1

Surface Mount OverCurrent PTC

Tray

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

B59860C0130A070
TDK
1: CHF 1.12
1’009In Stock

Mfr. Part No.
B59860C0130A070

Mouser Part No
871-B59860C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 860A 130A 70 8X2.5 PTC Thermistor

Learn More

Datasheet

1’009In Stock

CHF 1.12

CHF 1.03

CHF 0.94

CHF 0.857

Reel

CHF 0.648

View

Min.: 1
Mult.: 1

: 1’000

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 872-A 120-A 51 8X2,5

B59872C0120A051
TDK
1: CHF 1.23
1’576In Stock

Mfr. Part No.
B59872C0120A051

Mouser Part No
871-B59872C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 872-A 120-A 51 8X2,5

1’576In Stock

Cut Tape

CHF 1.23

CHF 1.13

CHF 0.94

CHF 0.92

View

Reel

CHF 0.61

Min.: 1
Mult.: 1

: 2’000

Over Current Protection Leaded Disk Style

Reel, Cut Tape

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

B59102R0150A010
TDK
1: CHF 0.762
13’526In Stock

Mfr. Part No.
B59102R0150A010

Mouser Part No
871-B59102R0150A010

TDK

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

Learn More

Datasheet

13’526In Stock

CHF 0.762

CHF 0.722

CHF 0.677

CHF 0.646

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 PTCTELDD8D5025R0600MATTe3

PTCTL4MR250STE
Vishay / BC Components
1: CHF 1.30
2’023In Stock

Mfr. Part No.
PTCTL4MR250STE

Mouser Part No
594-PTCTL4MR250STE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCTELDD8D5025R0600MATTe3

Datasheet

2’023In Stock

CHF 1.30

CHF 0.977

CHF 0.779

CHF 0.732

View

Min.: 1
Mult.: 1

PTC

25 Ohms

20 %

Through Hole

Radial

0 C

+ 75 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3

PTCCL11H211HBE
Vishay / BC Components
1: CHF 1.57
693In Stock

Mfr. Part No.
PTCCL11H211HBE

Mouser Part No
594-PTCCL11H211HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD10D5A210265140Be3

Datasheet

693In Stock

CHF 1.57

CHF 1.18

CHF 0.94

CHF 0.888

View

Min.: 1
Mult.: 1

PTC

17 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3

PTCCL17H711FBE
Vishay / BC Components
1: CHF 2.65
262In Stock

Mfr. Part No.
PTCCL17H711FBE

Mouser Part No
594-PTCCL17H711FBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD16D5A710145140BE3

Datasheet

262In Stock

CHF 2.65

CHF 2.14

CHF 1.64

CHF 1.56

View

Min.: 1
Mult.: 1

PTC

2.1 Ohms

20 %

Through Hole

Radial

0 C

+ 70 C

PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3

PTCLL05P211TTE
Vishay
1: CHF 1.07
1’490In Stock

Mfr. Part No.
PTCLL05P211TTE

Mouser Part No
594-PTCLL05P211TTE

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTCLGLDD5D40A210700120Te3

Datasheet

1’490In Stock

CHF 1.07

CHF 0.534

Min.: 1
Mult.: 1

PTC

300 Ohms

Through Hole

Radial

- 20 C

+ 105 C

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

TFPT1206L3900FV
Vishay / Dale
1: CHF 1.55
1’875In Stock

Mfr. Part No.
TFPT1206L3900FV

Mouser Part No
71-TFPT1206L3900FV

Vishay / Dale

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

Learn More

Datasheet

1’875In Stock

Cut Tape

CHF 1.55

CHF 1.16

CHF 0.931

CHF 0.872

Reel

CHF 0.627

View

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

390 Ohms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 150 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
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