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POSISTOR Thermistors - PTC

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Part #

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

PRG21AR100MS5RA
Murata Electronics
1: Rp10.824
2.949In 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

2.949In Stock

Cut Tape

Rp10.824

Rp10.182

Rp9.522

Rp9.063

View

Reel

Rp6.715

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MS5RA

10 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR4R7MS5RA
Murata Electronics
1: Rp11.008
3.156In Stock
NRND

Mfr. Part No.
PRG21AR4R7MS5RA

Mouser Part No
81-PRG21AR4R7MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.156In Stock

Rp11.008

Rp10.292

Rp9.632

Rp9.155

View

Reel

Rp6.513

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MS5RA

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC0R4MM1RK
Murata Electronics
1: Rp15.044
2.370In Stock
NRND

Mfr. Part No.
PRG21BC0R4MM1RK

Mouser Part No
81-PRG21BC0R4MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.370In Stock

Cut Tape

Rp15.044

Rp11.576

Rp9.962

Rp9.613

View

Reel

Rp5.485

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MM1RK

400 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC1R0MM1RK
Murata Electronics
1: Rp9.173
25.511In Stock
NRND

Mfr. Part No.
PRG21BC1R0MM1RK

Mouser Part No
81-PRG21BC1R0MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

25.511In Stock

Cut Tape

Rp9.173

Rp8.604

Rp8.036

Rp7.632

View

Reel

Rp5.907

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MM1RK

1 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC2R2MM1RK
Murata Electronics
1: Rp9.540
1.873In Stock
NRND

Mfr. Part No.
PRG21BC2R2MM1RK

Mouser Part No
81-PRG21BC2R2MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.873In Stock

Cut Tape

Rp9.540

Rp8.879

Rp8.292

Rp7.889

View

Reel

Rp6.036

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MM1RK

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC3R3MM1RK
Murata Electronics
1: Rp15.411
2.333In Stock
NRND

Mfr. Part No.
PRG21BC3R3MM1RK

Mouser Part No
81-PRG21BC3R3MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.333In Stock

Cut Tape

Rp15.411

Rp11.815

Rp10.164

Rp9.815

View

Reel

Rp5.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

PRG21-MM1RK

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF15BB102RB6RC
Murata Electronics
1: Rp2.385
60.224In Stock

Mfr. Part No.
PRF15BB102RB6RC

Mouser Part No
81-PRF15BB102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

60.224In Stock

Cut Tape

Rp2.385

Rp2.257

Rp1.963

Rp1.871

Reel

Rp1.321

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: Rp2.935
18.518In 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

18.518In Stock

12.000Expected 23/04/2026

Cut Tape

Rp2.935

Rp2.697

Rp2.495

Rp2.367

Reel

Rp2.165

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 470 OHM 20% SMD 0603

PRG18BB470MB1RB
Murata Electronics
1: Rp5.871
11.467In 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

11.467In Stock

32.000On Order

Cut Tape

Rp5.871

Rp5.449

Rp4.807

Rp4.550

Reel

Rp3.522

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: Rp7.889
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

Rp7.889

Rp7.412

Rp6.935

Rp6.660

View

Reel

Rp4.825

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 6.8 OHM 20% SMD 0805

PRG21BC6R8MM1RA
Murata Electronics
1: Rp8.806
13.857In Stock
12.000Expected 23/02/2026

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

13.857In Stock

12.000Expected 23/02/2026

Cut Tape

Rp8.806

Rp8.274

Rp7.705

Rp7.338

View

Reel

Rp5.449

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 PTC 0402, 10kOhms, 50%, 32VDC

PRF15BB103RB6RC
Murata Electronics
1: Rp3.669
12.597In Stock

Mfr. Part No.
PRF15BB103RB6RC

Mouser Part No
81-PRF15BB103RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC

Learn More

Datasheet

12.597In Stock

Cut Tape

Rp3.669

Rp2.770

Rp2.257

Rp1.908

Reel

Rp1.174

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

PRF

10 kOhms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402

PRF15BD102RB6RC
Murata Electronics
1: Rp2.385
8.335In Stock

Mfr. Part No.
PRF15BD102RB6RC

Mouser Part No
81-PRF15BD102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402

Learn More

Datasheet

8.335In Stock

Cut Tape

Rp2.385

Rp2.257

Rp1.963

Rp1.871

Reel

Rp1.376

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18AS471QB5RB
Murata Electronics
1: Rp3.486
3.520In Stock

Mfr. Part No.
PRF18AS471QB5RB

Mouser Part No
81-PRF18AS471QB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.520In Stock

Cut Tape

Rp3.486

Rp3.247

Rp2.862

Rp2.697

Reel

Rp1.578

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BB471RB5RB
Murata Electronics
1: Rp3.853
3.144In Stock

Mfr. Part No.
PRF18BB471RB5RB

Mouser Part No
81-PRF18BB471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.144In Stock

Cut Tape

Rp3.853

Rp3.522

Rp3.009

Rp2.825

Reel

Rp2.312

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

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

PRF18BD471QB5RB
Murata Electronics
1: Rp3.486
9.713In Stock

Mfr. Part No.
PRF18BD471QB5RB

Mouser Part No
81-PRF18BD471QB5RB

Murata Electronics

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

Learn More

Datasheet

9.713In Stock

Cut Tape

Rp3.486

Rp3.192

Rp2.807

Rp2.660

Reel

Rp2.036

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BD471RB5RB
Murata Electronics
1: Rp7.155
2.171In Stock

Mfr. Part No.
PRF18BD471RB5RB

Mouser Part No
81-PRF18BD471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.171In Stock

Cut Tape

Rp7.155

Rp6.715

Rp5.944

Rp5.651

Reel

Rp4.293

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BF471RB5RB
Murata Electronics
1: Rp7.338
1.694In Stock

Mfr. Part No.
PRF18BF471RB5RB

Mouser Part No
81-PRF18BF471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.694In Stock

Cut Tape

Rp7.338

Rp6.843

Rp6.073

Rp5.779

Reel

Rp4.348

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 100 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF18BF471RS5RB
Murata Electronics
1: Rp9.540
3.890In Stock

Mfr. Part No.
PRF18BF471RS5RB

Mouser Part No
81-PRF18BF471RS5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3.890In Stock

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

PRF21BB471QB5RA
Murata Electronics
1: Rp5.320
1.880In Stock

Mfr. Part No.
PRF21BB471QB5RA

Mouser Part No
81-PRF21BB471QB5RA

Murata Electronics

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

Learn More

Datasheet

1.880In Stock

Cut Tape

Rp5.320

Rp4.770

Rp4.513

Rp4.403

Reel

Rp3.027

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 130 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRF21BD471QB5RA
Murata Electronics
1: Rp8.072
1.210In Stock

Mfr. Part No.
PRF21BD471QB5RA

Mouser Part No
81-PRF21BD471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.210In Stock

Cut Tape

Rp8.072

Rp7.412

Rp6.476

Rp5.761

Reel

Rp3.724

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 110 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603

PRG18BB101MS1RB
Murata Electronics
1: Rp7.705
2.883In Stock

Mfr. Part No.
PRG18BB101MS1RB

Mouser Part No
81-PRG18BB101MS1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603

Learn More

Datasheet

2.883In Stock

Cut Tape

Rp7.705

Rp7.173

Rp6.696

Rp6.366

View

Reel

Rp4.660

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG18-MS1RB

100 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

PRG18BB471MB1RB
Murata Electronics
1: Rp3.853
129In Stock
16.000On Order

Mfr. Part No.
PRG18BB471MB1RB

Mouser Part No
81-PRG18BB471MB1RB

Murata Electronics

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

Learn More

Datasheet

129In Stock

16.000On Order

Cut Tape

Rp3.853

Rp3.633

Rp3.192

Rp3.027

Reel

Rp1.926

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG18-MB1RB

470 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors

PRG18BC220MM1RB
Murata Electronics
1: Rp5.871
6.946In Stock
20.000Expected 05/03/2026

Mfr. Part No.
PRG18BC220MM1RB

Mouser Part No
81-PRG18BC220MM1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

6.946In Stock

20.000Expected 05/03/2026

Cut Tape

Rp5.871

Rp5.559

Rp4.917

Rp4.678

Reel

Rp3.724

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG18-MM1RB

22 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805

PRG21AR420MS1RA
Murata Electronics
1: Rp7.522
1.584In Stock

Mfr. Part No.
PRG21AR420MS1RA

Mouser Part No
81-PRG21AR420MS1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805

Learn More

Datasheet

1.584In Stock

Cut Tape

Rp7.522

Rp7.045

Rp6.568

Rp6.238

View

Reel

Rp4.531

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

PRG21-MS1RA

42 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

POSISTOR Thermistors - PTC

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200 mOhms
400 mOhms
600 mOhms
1 Ohms
1.5 Ohms
2.2 Ohms
3.3 Ohms
4.7 Ohms
6.8 Ohms
8.2 Ohms
10 Ohms
15 Ohms
18 Ohms
22 Ohms
33 Ohms
42 Ohms
47 Ohms
68 Ohms
100 Ohms
220 Ohms