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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 Amphenol, TDK, Murata, NXP, Vishay & more. Please view our large selection of PTC thermistors below.

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Part #

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

TFPT1206L1001FM
Vishay / Dale
1: 0,679 €
20.215In Stock

Mfr. Part No.
TFPT1206L1001FM

Mouser Part No
71-TFPT1206L1001FM

Vishay / Dale

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

Learn More

Datasheet

20.215In Stock

Cut Tape

0,679 €

0,642 €

0,601 €

0,573 €

View

Reel

0,446 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

TFPT

1 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear

TFPT1206L1002FM
Vishay / Dale
1: 0,679 €
23.053In Stock

Mfr. Part No.
TFPT1206L1002FM

Mouser Part No
71-TFPT1206L1002FM

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear

Learn More

Datasheet

23.053In Stock

Cut Tape

0,679 €

0,642 €

0,601 €

0,573 €

View

Reel

0,456 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

TFPT

10 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear

TFPT1206L1002FV
Vishay / Dale
1: 0,937 €
11.311In Stock

Mfr. Part No.
TFPT1206L1002FV

Mouser Part No
71-TFPT1206L1002FV

Vishay / Dale

PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear

Learn More

Datasheet

11.311In Stock

Cut Tape

0,937 €

0,869 €

0,823 €

0,788 €

0,716 €

Reel

0,593 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

TFPT

10 kOhms

1 %

PCB Mount

SMD/SMT

- 55 C

+ 70 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF15BB102RB6RC
Murata Electronics
1: 0,112 €
57.224In Stock

Mfr. Part No.
PRF15BB102RB6RC

Mouser Part No
81-PRF15BB102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

57.224In Stock

Cut Tape

0,112 €

0,106 €

0,092 €

0,088 €

Reel

0,062 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 140 C

Reel, Cut Tape, MouseReel

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

PRF18BA471QB5RB
Murata Electronics
1: 0,138 €
18.458In Stock
12.000Expected 23/04/2026

Mfr. Part No.
PRF18BA471QB5RB

Mouser Part No
81-PRF18BA471QB5RB

Murata Electronics

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

Learn More

Datasheet

18.458In Stock

12.000Expected 23/04/2026

Cut Tape

0,138 €

0,126 €

0,117 €

0,111 €

Reel

0,101 €

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 220 OHM 20% SMD 0603

PRG18BB221MB1RB
Murata Electronics
1: 0,181 €
29.772In Stock
16.000Expected 05/03/2026

Mfr. Part No.
PRG18BB221MB1RB

Mouser Part No
81-PRG18BB221MB1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603

Learn More

Datasheet

29.772In Stock

16.000Expected 05/03/2026

Cut Tape

0,181 €

0,169 €

0,14 €

0,136 €

Reel

0,113 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG18-MB1RB

220 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603

PRG18BB470MB1RB
Murata Electronics
1: 0,275 €
10.674In Stock
32.000On Order

Mfr. Part No.
PRG18BB470MB1RB

Mouser Part No
81-PRG18BB470MB1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603

Learn More

Datasheet

10.674In Stock

32.000On Order

Cut Tape

0,275 €

0,255 €

0,225 €

0,213 €

Reel

0,165 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG18-MB1RB

47 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805

PRG21BB150MB1RK
Murata Electronics
1: 0,396 €
11.381In Stock

Mfr. Part No.
PRG21BB150MB1RK

Mouser Part No
81-PRG21BB150MB1RK

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805

Learn More

Datasheet

11.381In Stock

Cut Tape

0,396 €

0,37 €

0,346 €

0,329 €

View

Reel

0,241 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MB1RK

15 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805

PRG21BC4R7MM1RA
Murata Electronics
1: 0,413 €
7.959In Stock

Mfr. Part No.
PRG21BC4R7MM1RA

Mouser Part No
81-PRG21BC4R7MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805

Learn More

Datasheet

7.959In Stock

Cut Tape

0,413 €

0,389 €

0,363 €

0,345 €

View

Reel

0,238 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MM1RA

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805

PRG21BC6R8MM1RA
Murata Electronics
1: 0,413 €
9.847In Stock
12.000Expected 25/02/2026

Mfr. Part No.
PRG21BC6R8MM1RA

Mouser Part No
81-PRG21BC6R8MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805

Learn More

Datasheet

9.847In Stock

12.000Expected 25/02/2026

Cut Tape

0,413 €

0,388 €

0,361 €

0,344 €

View

Reel

0,255 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MM1RA

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A

NB-PTCO-011
Measurement Specialties
1: 4,25 €
3.226In Stock

Mfr. Part No.
NB-PTCO-011

Mouser Part No
824-NB-PTCO-011

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A

Datasheet

3.226In Stock

4,25 €

3,79 €

3,62 €

3,34 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PT100,2.0X5.0,A

NB-PTCO-158
Measurement Specialties
1: 4,41 €
977In Stock

Mfr. Part No.
NB-PTCO-158

Mouser Part No
824-NB-PTCO-158

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PT100,2.0X5.0,A

Datasheet

977In Stock

4,41 €

3,95 €

3,78 €

3,57 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 11-P 430 1.3X0.5 PTC Thermistor

B59011E0160A040
EPCOS / TDK
1: 10,62 €
322In Stock

Mfr. Part No.
B59011E0160A040

Mouser Part No
871-B59011E0160A040

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 11-P 430 1.3X0.5 PTC Thermistor

Learn More

Datasheet

322In Stock

10,62 €

8,96 €

8,25 €

8,06 €

View

Min.: 1
Mult.: 1

Limit Temperature Sensor Leaded style

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 60-A 40 NAT 60 Grade C

B59052D1060A040
EPCOS / TDK
1: 1,07 €
5.821In Stock

Mfr. Part No.
B59052D1060A040

Mouser Part No
871-B59052D1060A040

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 60-A 40 NAT 60 Grade C

Datasheet

5.821In Stock

1,07 €

1,01 €

0,955 €

0,912 €

View

Min.: 1
Mult.: 1

Heater Element Rectangular shape

570 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 80-A 40 NAT 80 Grade C

B59052D1080A040
EPCOS / TDK
1: 1,07 €
5.256In Stock

Mfr. Part No.
B59052D1080A040

Mouser Part No
871-B59052D1080A040

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 80-A 40 NAT 80 Grade C

Datasheet

5.256In Stock

1,07 €

1,01 €

0,955 €

0,912 €

View

Min.: 1
Mult.: 1

Ultrasonic Sensor Disc

570 Ohms

Ring Lug

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors D 052-A 100-A 40 NAT 100 Grade C

B59052D1100A040
EPCOS / TDK
1: 1,07 €
5.477In Stock

Mfr. Part No.
B59052D1100A040

Mouser Part No
871-B59052D1100A040

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors D 052-A 100-A 40 NAT 100 Grade C

Datasheet

5.477In Stock

1,07 €

1,01 €

0,955 €

0,912 €

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 90deg C

B59100M1090A070
EPCOS / TDK
1: 2,64 €
749In Stock
800Expected 23/03/2026

Mfr. Part No.
B59100M1090A070

Mouser Part No
871-B59100M1090A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C

Learn More

Datasheet

749In Stock

800Expected 23/03/2026

2,64 €

2,52 €

2,38 €

2,29 €

View

Min.: 1
Mult.: 1

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 110C +/-5C Motor Prot Single Sensor

B59100M1110A070
EPCOS / TDK
1: 2,64 €
3.410In Stock
1.600On Order

Mfr. Part No.
B59100M1110A070

Mouser Part No
871-B59100M1110A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 110C +/-5C Motor Prot Single Sensor

Learn More

Datasheet

3.410In Stock

1.600On Order

2,64 €

2,52 €

2,38 €

2,29 €

Reel

2,12 €

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

- 25 C

+ 133 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Single Sensor

B59100M1120A070
EPCOS / TDK
1: 3,69 €
3.075In Stock

Mfr. Part No.
B59100M1120A070

Mouser Part No
871-B59100M1120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Single Sensor

Learn More

Datasheet

3.075In Stock

Cut Tape

3,69 €

2,77 €

2,46 €

2,34 €

Reel

2,28 €

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Single Sensor Style

100 Ohms

25 %

Wire

Radial

0 C

+ 40 C

Reel, Cut Tape

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

B59100M1130A070
EPCOS / TDK
1: 4,14 €
663In Stock
2.400Expected 30/03/2026

Mfr. Part No.
B59100M1130A070

Mouser Part No
871-B59100M1130A70

EPCOS / TDK

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

Learn More

Datasheet

663In Stock

2.400Expected 30/03/2026

4,14 €

3,10 €

2,75 €

2,61 €

Reel

2,55 €

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 T=5K 140deg C

B59100M1140A070
EPCOS / TDK
1: 2,64 €
2.703In Stock

Mfr. Part No.
B59100M1140A070

Mouser Part No
871-B59100M1140A70

EPCOS / TDK

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

Learn More

Datasheet

2.703In Stock

2,64 €

2,52 €

2,38 €

2,28 €

View

Min.: 1
Mult.: 1

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors T=5K 145deg C

B59100M1145A070
EPCOS / TDK
1: 2,64 €
705In Stock

Mfr. Part No.
B59100M1145A070

Mouser Part No
871-B59100M1145A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 145deg C

Learn More

Datasheet

705In Stock

2,64 €

2,52 €

2,38 €

2,29 €

Reel

2,06 €

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 T=5K 150deg C

B59100M1150A070
EPCOS / TDK
1: 2,64 €
4.689In Stock

Mfr. Part No.
B59100M1150A070

Mouser Part No
871-B59100M1150A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C

Learn More

Datasheet

4.689In Stock

2,64 €

2,52 €

2,38 €

2,29 €

View

Min.: 1
Mult.: 1

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Single Sensor

B59100M1155A070
EPCOS / TDK
1: 2,39 €
2.060In Stock

Mfr. Part No.
B59100M1155A070

Mouser Part No
871-B59100M1155A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Single Sensor

Learn More

Datasheet

2.060In Stock

2,39 €

2,28 €

2,16 €

2,07 €

View

Min.: 1
Mult.: 1

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

- 25 C

+ 178 C

Bulk

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

B59100M1160A070
EPCOS / TDK
1: 2,64 €
858In Stock

Mfr. Part No.
B59100M1160A070

Mouser Part No
871-B59100M1160A70

EPCOS / TDK

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

Learn More

Datasheet

858In Stock

2,64 €

2,52 €

2,38 €

2,29 €

Reel

2,12 €

View

Min.: 1
Mult.: 1

Reel: 200

Motor Protector Single Sensor Style

100 Ohms

Wire

Radial

0 C

+ 40 C

Ammo Pack

Thermistors - PTC

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2322
2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59069
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314

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