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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 THERMISTOR

PTCCL21H501HBE
Vishay / BC Components
1: Rp92.280
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTCCL21H501HBE

Mouser Part No
594-PTCCL21H501HBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp92.280

Rp79.071

Rp69.348

Rp65.312

View

Min.: 1
Mult.: 1

PTCCL - 265V

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTCELLDD16D51K01200135T404E3

PTCEL17R102UTE404
Vishay
1.000: Rp37.793
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTCEL17R102UTE404

Mouser Part No
594-PTCE17R102UTE404

Vishay

PTC (Positive Temperature Coefficient) Thermistors PTCELLDD16D51K01200135T404E3

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp37.793

Rp35.224

Min.: 1.000
Mult.: 500

Reel: 500

PTCEL Series

1 kOhms

30 %

Through Hole

Radial

- 40 C

+ 105 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRF03BB541NB7RL
Murata Electronics
1: Rp3.302
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF03BB541NB7RL

Mouser Part No
81-PRF03BB541NB7RL

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp3.302

Rp2.734

Rp2.403

Rp1.926

Reel

Rp1.266

View

Min.: 1
Mult.: 1

Reel: 4.000

PRF

540 Ohms

30 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape

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

PRF18AR471QS5RB
Murata Electronics
1: Rp6.054
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18AR471QS5RB

Mouser Part No
81-PRF18AR471QS5RB

Murata Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp6.054

Rp5.119

Rp4.513

Rp3.614

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

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

PRF18BC471RS5RB
Murata Electronics
1: Rp9.540
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BC471RS5RB

Mouser Part No
81-PRF18BC471RS5RB

Murata Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp9.540

Rp7.228

Rp6.238

Rp5.119

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BE471RS5RB
Murata Electronics
1: Rp9.540
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BE471RS5RB

Mouser Part No
81-PRF18BE471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp9.540

Rp7.228

Rp6.238

Rp5.119

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BF471QS5RB
Murata Electronics
1: Rp6.054
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BF471QS5RB

Mouser Part No
81-PRF18BF471QS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp6.054

Rp5.119

Rp4.513

Rp3.614

Reel

Rp2.257

View

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

PRF18BG471QS5RB
Murata Electronics
1: Rp6.054
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BG471QS5RB

Mouser Part No
81-PRF18BG471QS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp6.054

Rp5.119

Rp4.513

Rp3.614

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRF18BG471RS5RB
Murata Electronics
1: Rp9.540
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF18BG471RS5RB

Mouser Part No
81-PRF18BG471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp9.540

Rp7.228

Rp6.238

Rp5.119

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21AR471QB5RA
Murata Electronics
1: Rp6.238
Lead-Time 12 Weeks

Mfr. Part No.
PRF21AR471QB5RA

Mouser Part No
81-PRF21AR471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

Rp6.238

Rp5.834

Rp5.155

Rp4.880

Reel

Rp3.651

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

PRF21AS471QB5RA
Murata Electronics
4.000: Rp3.486
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF21AS471QB5RA

Mouser Part No
81-PRF21AS471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp3.486

Rp3.412

Rp3.376

Min.: 4.000
Mult.: 4.000

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG18BB221MS1RB
Murata Electronics
4.000: Rp4.201
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB221MS1RB

Mouser Part No
81-PRG18BB221MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp4.201

Min.: 4.000
Mult.: 4.000

Reel: 4.000

PRG18-MS1RB

220 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG18BB470MS1RB
Murata Electronics
4.000: Rp4.201
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB470MS1RB

Mouser Part No
81-PRG18BB470MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp4.201

Min.: 4.000
Mult.: 4.000

PRG18-MS1RB

47 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Bulk

PTC (Positive Temperature Coefficient) Thermistors

PRG18BB471MS1RB
Murata Electronics
4.000: Rp4.165
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRG18BB471MS1RB

Mouser Part No
81-PRG18BB471MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp4.165

Min.: 4.000
Mult.: 4.000

Reel: 4.000

PRG18-MS1RB

470 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR220MB1RK
Murata Electronics
1: Rp11.925
Lead-Time 12 Weeks

Mfr. Part No.
PRG21AR220MB1RK

Mouser Part No
81-PRG21AR220MB1RK

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

Rp11.925

Rp9.045

Rp7.779

Rp7.522

View

Reel

Rp4.348

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 53-A 130-A 10 8X3 PTC Thermistor

B59053A0130A010
EPCOS / TDK
4.000: Rp9.100
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59053A0130A010

Mouser Part No
871-B59053A0130A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 53-A 130-A 10 8X3 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp9.100

Min.: 4.000
Mult.: 4.000

Limit Temperature Sensor Housing style

Clamp Mount

Pressure Contacts

Tray

PTC (Positive Temperature Coefficient) Thermistors 60C 12Vdc9ohms Disc PTC Heating

B59060A0060A010
EPCOS / TDK
1: Rp22.382
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0060A010

Mouser Part No
871-B59060A0060A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 60C 12Vdc9ohms Disc PTC Heating

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp22.382

Rp21.281

Rp19.814

Rp19.080

View

Min.: 1
Mult.: 1

Heater Element Round shape

9 Ohms

30 %

Clamp Mount

Pressure Contacts

- 40 C

+ 60 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 120C 12Vdc 4ohms Disc PTC Heating

B59060A0120A010
EPCOS / TDK
2.000: Rp15.172
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0120A010

Mouser Part No
871-B59060A0120A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 120C 12Vdc 4ohms Disc PTC Heating

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp15.172

Min.: 2.000
Mult.: 2.000

Heater Element Round shape

9 Ohms

30 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating

B59060A0180A010
EPCOS / TDK
1: Rp22.199
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0180A010

Mouser Part No
871-B59060A0180A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 180C 12Vdc 3ohms Disc PTC Heating

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp22.199

Rp21.098

Rp19.630

Rp18.713

View

Min.: 1
Mult.: 1

Heater Element Round shape

9 Ohms

30 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors 60-A 220-A 10 12X1 PTC Thermistor

B59060A0220A010
EPCOS / TDK
2.000: Rp15.007
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B59060A0220A010

Mouser Part No
871-B59060A0220A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 60-A 220-A 10 12X1 PTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp15.007

Min.: 2.000
Mult.: 2.000

Heater Element Round shape

Tray

PTC (Positive Temperature Coefficient) Thermistors 270C 340V 85ohms PTC for Heating Apps

B59102R0270A010
EPCOS / TDK
1.800: Rp12.384
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B59102R0270A010

Mouser Part No
871-B59102R0270A010

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 270C 340V 85ohms PTC for Heating Apps

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp12.384

Rp11.943

Min.: 1.800
Mult.: 900

Heater Element Rectangular shape

1.3 kOhms

50 %

Clamp Mount

Pressure Contacts

- 40 C

+ 100 C

Tray

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC220MM1RC
Murata Electronics
1: Rp4.036
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG15BC220MM1RC

Mouser Part No
81-PRG15BC220MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp4.036

Rp3.376

Rp2.972

Rp2.385

View

Reel

Rp1.449

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

PRG15-MM1RC

22 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC2R2MM1RC
Murata Electronics
1: Rp4.036
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG15BC2R2MM1RC

Mouser Part No
81-PRG15BC2R2MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

Rp4.036

Rp3.449

Rp3.045

Rp2.440

View

Reel

Rp1.486

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

PRG15-MM1RC

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR8R2MS5RA
Murata Electronics
4.000: Rp6.348
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21AR8R2MS5RA

Mouser Part No
81-PRG21AR8R2MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp6.348

Min.: 4.000
Mult.: 4.000

Reel: 4.000

PRG21-MS5RA

8.2 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC0R6MM1RK
Murata Electronics
3.000: Rp5.485
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG21BC0R6MM1RK

Mouser Part No
81-PRG21BC0R6MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

Rp5.485

Min.: 3.000
Mult.: 3.000

Reel: 3.000

PRG21-MM1RK

600 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel

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