Mga PTC Thermistor – Mouser Philippines

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POSISTOR® PTC Thermistors

Murata POSISTOR^® Positive Temperature Coefficient (PTC) Thermistors are ideal for circuit protection in a variety of applications, such as temperature sensor and temperature compensation. These devices are also suitable for current control in common household appliances, humidifiers, dryers of all kinds, refrigerators, freezers, and air conditioners. In a conventional NTC thermistor, the resistance decreases when the temperature increases, but for the Murata PTC thermistors, the resistance rises sharply when their temperature exceeds a specific temperature.

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Mga Resulta: 62

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# ng Piyesa

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BD471QB5RB
Murata Electronics
1: ₱11.02
9,713May Stock

Mfr. # ng Piyesa
PRF18BD471QB5RB

# ng Piyesa ng Mouser
81-PRF18BD471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

9,713May Stock

Cut Tape

₱11.02

₱10.09

₱8.87

₱8.41

Reel

₱6.44

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF18BD471RB5RB
Murata Electronics
1: ₱22.62
2,171May Stock

Mfr. # ng Piyesa
PRF18BD471RB5RB

# ng Piyesa ng Mouser
81-PRF18BD471RB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

2,171May Stock

Cut Tape

₱22.62

₱21.23

₱18.79

₱17.86

Reel

₱13.57

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF18BF471RB5RB
Murata Electronics
1: ₱23.20
1,544May Stock

Mfr. # ng Piyesa
PRF18BF471RB5RB

# ng Piyesa ng Mouser
81-PRF18BF471RB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

1,544May Stock

Cut Tape

₱23.20

₱21.63

₱19.20

₱18.27

Reel

₱13.69

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 100 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BB471QB5RA
Murata Electronics
1: ₱16.82
1,880May Stock

Mfr. # ng Piyesa
PRF21BB471QB5RA

# ng Piyesa ng Mouser
81-PRF21BB471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Alamin Pa

Datasheet

1,880May Stock

Cut Tape

₱16.82

₱15.08

₱14.27

₱13.92

Reel

₱9.57

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 130 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF21BD471QB5RA
Murata Electronics
1: ₱25.52
1,210May Stock

Mfr. # ng Piyesa
PRF21BD471QB5RA

# ng Piyesa ng Mouser
81-PRF21BD471QB5RA

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

1,210May Stock

Cut Tape

₱25.52

₱23.43

₱20.47

₱18.21

Reel

₱11.77

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 110 C

Reel, Cut Tape, MouseReel

PTC Thermistors 100 OHM 20% SMD 0603

PRG18BB101MS1RB
Murata Electronics
1: ₱24.36
2,883May Stock

Mfr. # ng Piyesa
PRG18BB101MS1RB

# ng Piyesa ng Mouser
81-PRG18BB101MS1RB

Murata Electronics

PTC Thermistors 100 OHM 20% SMD 0603

Alamin Pa

Datasheet

2,883May Stock

Cut Tape

₱24.36

₱22.68

₱21.17

₱20.13

Tingnan

Reel

₱14.73

Available ang MouseReel

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 Thermistors 470 OHM 20% SMD 0603

PRG18BB471MB1RB
Murata Electronics
1: ₱12.18
92May Stock
16,000Inoorder

Mfr. # ng Piyesa
PRG18BB471MB1RB

# ng Piyesa ng Mouser
81-PRG18BB471MB1RB

Murata Electronics

PTC Thermistors 470 OHM 20% SMD 0603

Alamin Pa

Datasheet

92May Stock

16,000Inoorder

Cut Tape

₱12.18

₱11.48

₱10.09

₱9.57

Reel

₱6.55

Tingnan

Available ang MouseReel

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 Thermistors 42 OHM 20% SMD 0805

PRG21AR420MS1RA
Murata Electronics
1: ₱23.78
1,584May Stock

Mfr. # ng Piyesa
PRG21AR420MS1RA

# ng Piyesa ng Mouser
81-PRG21AR420MS1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Alamin Pa

Datasheet

1,584May Stock

Cut Tape

₱23.78

₱22.27

₱20.76

₱19.72

Tingnan

Reel

₱14.33

Available ang MouseReel

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

PTC Thermistors

PRG21BC3R3MM1RA
Murata Electronics
1: ₱29.58
2,808May Stock

Mfr. # ng Piyesa
PRG21BC3R3MM1RA

# ng Piyesa ng Mouser
81-PRG21BC3R3MM1RA

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

2,808May Stock

Cut Tape

₱29.58

₱27.72

₱25.87

₱24.65

Tingnan

Reel

₱18.79

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MM1RA

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 6.8 OHM 20% SMD 0603

PRG18BC6R8MM1RB
Murata Electronics
1: ₱15.08
3,934May Stock
8,000Inaasahan 5/4/2026
NRND

Mfr. # ng Piyesa
PRG18BC6R8MM1RB

# ng Piyesa ng Mouser
81-PRG18BC6R8MM1RB

NRND

Murata Electronics

PTC Thermistors 6.8 OHM 20% SMD 0603

Alamin Pa

Datasheet

3,934May Stock

8,000Inaasahan 5/4/2026

Cut Tape

₱15.08

₱14.62

₱13.11

₱12.59

Reel

₱9.86

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG18-MM1RB

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF15BC102RB6RC
Murata Electronics
1: ₱10.44
7,781May Stock

Mfr. # ng Piyesa
PRF15BC102RB6RC

# ng Piyesa ng Mouser
81-PRF15BC102RB6RC

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

7,781May Stock

Cut Tape

₱10.44

₱9.28

₱8.18

₱7.37

Reel

₱4.58

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 10,000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 130 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18AR471QB5RB
Murata Electronics
1: ₱11.02
5,170May Stock

Mfr. # ng Piyesa
PRF18AR471QB5RB

# ng Piyesa ng Mouser
81-PRF18AR471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

5,170May Stock

Cut Tape

₱11.02

₱10.27

₱9.05

₱8.29

Reel

₱6.50

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BE471QB5RB
Murata Electronics
1: ₱9.28
16,056May Stock
8,000Inaasahan 4/14/2026

Mfr. # ng Piyesa
PRF18BE471QB5RB

# ng Piyesa ng Mouser
81-PRF18BE471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

16,056May Stock

8,000Inaasahan 4/14/2026

Cut Tape

₱9.28

₱8.58

₱7.54

₱7.13

Reel

₱4.93

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 110 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BF471QB5RB
Murata Electronics
1: ₱9.28
7,560May Stock
8,000Inaasahan 4/14/2026

Mfr. # ng Piyesa
PRF18BF471QB5RB

# ng Piyesa ng Mouser
81-PRF18BF471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

7,560May Stock

8,000Inaasahan 4/14/2026

Cut Tape

₱9.28

₱8.58

₱7.54

₱7.13

Reel

₱5.39

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 100 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BG471QB5RB
Murata Electronics
1: ₱9.28
2,300May Stock
12,000Inaasahan 4/16/2026

Mfr. # ng Piyesa
PRF18BG471QB5RB

# ng Piyesa ng Mouser
81-PRF18BG471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

2,300May Stock

12,000Inaasahan 4/16/2026

Cut Tape

₱9.28

₱8.58

₱7.54

₱7.13

Reel

₱5.39

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 90 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BG471RB5RB
Murata Electronics
1: ₱22.62
4,077May Stock

Mfr. # ng Piyesa
PRF18BG471RB5RB

# ng Piyesa ng Mouser
81-PRF18BG471RB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

4,077May Stock

₱22.62

₱21.23

₱18.79

₱17.86

Tingnan

Min.: 1
Mult.: 1

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 90 C

Bulk

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BA471QB5RA
Murata Electronics
1: ₱20.30
2,421May Stock
4,000Inaasahan 3/6/2026

Mfr. # ng Piyesa
PRF21BA471QB5RA

# ng Piyesa ng Mouser
81-PRF21BA471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Alamin Pa

Datasheet

2,421May Stock

4,000Inaasahan 3/6/2026

Cut Tape

₱20.30

₱18.68

₱16.53

₱15.72

Reel

₱11.89

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BC471QB5RA
Murata Electronics
1: ₱25.52
3,850May Stock
4,000Inaasahan 6/1/2026

Mfr. # ng Piyesa
PRF21BC471QB5RA

# ng Piyesa ng Mouser
81-PRF21BC471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Alamin Pa

Datasheet

3,850May Stock

4,000Inaasahan 6/1/2026

Cut Tape

₱25.52

₱24.07

₱21.34

₱20.18

Reel

₱10.96

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BE471QB5RA
Murata Electronics
1: ₱21.46
3,392May Stock
4,000Inaasahan 4/14/2026

Mfr. # ng Piyesa
PRF21BE471QB5RA

# ng Piyesa ng Mouser
81-PRF21BE471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Alamin Pa

Datasheet

3,392May Stock

4,000Inaasahan 4/14/2026

Cut Tape

₱21.46

₱20.24

₱17.92

₱16.82

Reel

₱12.76

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 100 C

Reel, Cut Tape, MouseReel

PTC Thermistors 100 OHM 20% SMD 0603

PRG18BB101MB1RB
Murata Electronics
1: ₱12.76
12,320May Stock
8,000Inaasahan 5/1/2026

Mfr. # ng Piyesa
PRG18BB101MB1RB

# ng Piyesa ng Mouser
81-PRG18BB101MB1RB

Murata Electronics

PTC Thermistors 100 OHM 20% SMD 0603

Alamin Pa

Datasheet

12,320May Stock

8,000Inaasahan 5/1/2026

Cut Tape

₱12.76

₱11.77

₱10.38

₱9.86

Reel

₱7.42

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG18-MB1RB

100 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 33 OHM 20% SMD 0603

PRG18BB330MB1RB
Murata Electronics
1: ₱12.18
131May Stock
55,700Inoorder

Mfr. # ng Piyesa
PRG18BB330MB1RB

# ng Piyesa ng Mouser
81-PRG18BB330MB1RB

Murata Electronics

PTC Thermistors 33 OHM 20% SMD 0603

Alamin Pa

Datasheet

131May Stock

55,700Inoorder

Cut Tape

₱12.18

₱11.48

₱10.09

₱9.57

Reel

₱6.79

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG18-MB1RB

33 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 42 OHM 20% SMD 0805

PRG21AR420MB1RA
Murata Electronics
1: ₱26.68
3,930May Stock

Mfr. # ng Piyesa
PRG21AR420MB1RA

# ng Piyesa ng Mouser
81-PRG21AR420MB1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Alamin Pa

Datasheet

3,930May Stock

Cut Tape

₱26.68

₱24.82

₱23.14

₱21.98

Tingnan

Reel

₱16.82

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MB1RA

42 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC Thermistors 0.2 OHM 20% SMD 0805

PRG21BC0R2MM1RA
Murata Electronics
1: ₱35.38
2,491May Stock
4,000Inaasahan 4/13/2026

Mfr. # ng Piyesa
PRG21BC0R2MM1RA

# ng Piyesa ng Mouser
81-PRG21BC0R2MM1RA

Murata Electronics

PTC Thermistors 0.2 OHM 20% SMD 0805

Alamin Pa

Datasheet

2,491May Stock

4,000Inaasahan 4/13/2026

Cut Tape

₱35.38

₱33.23

₱31.09

₱29.58

Tingnan

Reel

₱22.27

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MM1RA

200 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 0.6 OHM 20% SMD 0805

PRG21BC0R6MM1RA
Murata Electronics
1: ₱28.42
475May Stock
4,000Inaasahan 3/12/2026

Mfr. # ng Piyesa
PRG21BC0R6MM1RA

# ng Piyesa ng Mouser
81-PRG21BC0R6MM1RA

Murata Electronics

PTC Thermistors 0.6 OHM 20% SMD 0805

Alamin Pa

Datasheet

475May Stock

4,000Inaasahan 3/12/2026

Cut Tape

₱28.42

₱26.56

₱25.00

₱24.13

Tingnan

Reel

₱19.49

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MM1RA

600 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 2.2 OHM 20% SMD 0805

PRG21BC2R2MM1RA
Murata Electronics
1: ₱27.84
3,723May Stock

Mfr. # ng Piyesa
PRG21BC2R2MM1RA

# ng Piyesa ng Mouser
81-PRG21BC2R2MM1RA

Murata Electronics

PTC Thermistors 2.2 OHM 20% SMD 0805

Alamin Pa

Datasheet

3,723May Stock

Cut Tape

₱27.84

₱26.22

₱24.48

₱23.32

Tingnan

Reel

₱17.05

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 4,000

PRG21-MM1RA

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

POSISTOR® PTC Thermistors

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