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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.

Lahat ng Resulta (65)

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# ng Piyesa

PTC Thermistors 6.8 OHM 20% SMD 0805

PRG21BC6R8MM1RA
Murata Electronics
1: ₱30.68
18,755May Stock
16,000Inaasahan 11/23/2026

Mfr. # ng Piyesa
PRG21BC6R8MM1RA

# ng Piyesa ng Mouser
81-PRG21BC6R8MM1RA

Murata Electronics

PTC Thermistors 6.8 OHM 20% SMD 0805

Alamin Pa

Datasheet

18,755May Stock

16,000Inaasahan 11/23/2026

Cut Tape

₱30.68

₱28.77

₱26.81

₱25.52

Tingnan

Reel

₱17.18

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF15BA102RB6RC
Murata Electronics
1: ₱11.04
9,889May Stock

Mfr. # ng Piyesa
PRF15BA102RB6RC

# ng Piyesa ng Mouser
81-PRF15BA102RB6RC

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

9,889May Stock

Cut Tape

₱11.04

₱9.14

₱8.04

₱6.44

Tingnan

Reel

₱3.99

Available ang MouseReel

Min.: 1
Mult.: 1

: 10,000

PTC Thermistors

PRF15BC102RB6RC
Murata Electronics
1: ₱11.04
12,269May Stock

Mfr. # ng Piyesa
PRF15BC102RB6RC

# ng Piyesa ng Mouser
81-PRF15BC102RB6RC

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

12,269May Stock

Cut Tape

₱11.04

₱9.75

₱8.59

₱7.42

Reel

₱4.66

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 10,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18AR471QB5RB
Murata Electronics
1: ₱14.72
132May Stock
16,000Inoorder

Mfr. # ng Piyesa
PRF18AR471QB5RB

# ng Piyesa ng Mouser
81-PRF18AR471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

132May Stock

16,000Inoorder

Cut Tape

₱14.72

₱13.13

₱11.53

₱9.57

Reel

₱6.56

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF18AS471QB5RB
Murata Electronics
1: ₱12.27
2,690May Stock

Mfr. # ng Piyesa
PRF18AS471QB5RB

# ng Piyesa ng Mouser
81-PRF18AS471QB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

2,690May Stock

Cut Tape

₱12.27

₱11.10

₱9.75

₱9.20

Reel

₱6.63

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BB471QB5RB
Murata Electronics
1: ₱20.86
96May Stock
4,000Inaasahan 11/18/2026

Mfr. # ng Piyesa
PRF18BB471QB5RB

# ng Piyesa ng Mouser
81-PRF18BB471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

96May Stock

4,000Inaasahan 11/18/2026

Cut Tape

₱20.86

₱19.39

₱17.12

₱16.26

Reel

₱11.47

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF18BB471RB5RB
Murata Electronics
1: ₱13.50
3,034May Stock

Mfr. # ng Piyesa
PRF18BB471RB5RB

# ng Piyesa ng Mouser
81-PRF18BB471RB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

3,034May Stock

Cut Tape

₱13.50

₱12.64

₱11.10

₱10.55

Reel

₱7.30

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BC471QB5RB
Murata Electronics
1: ₱12.27
5,550May Stock
4,000Inaasahan 9/22/2026

Mfr. # ng Piyesa
PRF18BC471QB5RB

# ng Piyesa ng Mouser
81-PRF18BC471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

5,550May Stock

4,000Inaasahan 9/22/2026

Cut Tape

₱12.27

₱11.10

₱9.75

₱9.20

Reel

₱6.50

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BC471RB5RB
Murata Electronics
1: ₱25.15
3,481May Stock

Mfr. # ng Piyesa
PRF18BC471RB5RB

# ng Piyesa ng Mouser
81-PRF18BC471RB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

3,481May Stock

Cut Tape

₱25.15

₱23.37

₱20.67

₱19.69

Reel

₱14.72

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BD471QB5RB
Murata Electronics
1: ₱12.27
11,973May Stock

Mfr. # ng Piyesa
PRF18BD471QB5RB

# ng Piyesa ng Mouser
81-PRF18BD471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

11,973May Stock

Cut Tape

₱12.27

₱11.10

₱9.75

₱9.20

Reel

₱6.69

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF18BD471RB5RB
Murata Electronics
1: ₱25.15
4,401May Stock

Mfr. # ng Piyesa
PRF18BD471RB5RB

# ng Piyesa ng Mouser
81-PRF18BD471RB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

4,401May Stock

Cut Tape

₱25.15

₱23.37

₱20.67

₱19.69

Reel

₱14.54

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BF471QB5RB
Murata Electronics
1: ₱12.27
4,948May Stock
4,000Inaasahan 10/26/2026

Mfr. # ng Piyesa
PRF18BF471QB5RB

# ng Piyesa ng Mouser
81-PRF18BF471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

4,948May Stock

4,000Inaasahan 10/26/2026

Cut Tape

₱12.27

₱11.41

₱10.06

₱8.10

Reel

₱5.89

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF18BF471RB5RB
Murata Electronics
1: ₱25.15
3,742May Stock

Mfr. # ng Piyesa
PRF18BF471RB5RB

# ng Piyesa ng Mouser
81-PRF18BF471RB5RB

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

3,742May Stock

Cut Tape

₱25.15

₱23.37

₱20.67

₱19.69

Reel

₱14.17

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BG471QB5RB
Murata Electronics
1: ₱10.43
6,493May Stock
56,000Inoorder

Mfr. # ng Piyesa
PRF18BG471QB5RB

# ng Piyesa ng Mouser
81-PRF18BG471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Alamin Pa

Datasheet

6,493May Stock

56,000Inoorder

Cut Tape

₱10.43

₱9.45

₱8.28

₱7.85

Reel

₱5.83

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BB471QB5RA
Murata Electronics
1: ₱21.47
1,430May Stock

Mfr. # ng Piyesa
PRF21BB471QB5RA

# ng Piyesa ng Mouser
81-PRF21BB471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Alamin Pa

Datasheet

1,430May Stock

Cut Tape

₱21.47

₱20.18

₱17.79

₱16.93

Reel

₱11.53

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors

PRF21BD471QB5RA
Murata Electronics
1: ₱27.61
1,018May Stock

Mfr. # ng Piyesa
PRF21BD471QB5RA

# ng Piyesa ng Mouser
81-PRF21BD471QB5RA

Murata Electronics

PTC Thermistors

Alamin Pa

Datasheet

1,018May Stock

Cut Tape

₱27.61

₱23.01

₱20.25

₱17.67

Reel

₱12.02

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 100 OHM 20% SMD 0603

PRG18BB101MS1RB
Murata Electronics
1: ₱30.68
2,638May Stock

Mfr. # ng Piyesa
PRG18BB101MS1RB

# ng Piyesa ng Mouser
81-PRG18BB101MS1RB

Murata Electronics

PTC Thermistors 100 OHM 20% SMD 0603

Alamin Pa

Datasheet

2,638May Stock

Cut Tape

₱30.68

₱28.28

₱27.06

₱23.50

Tingnan

Reel

₱14.66

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 220 OHM 20% SMD 0603

PRG18BB221MB1RB
Murata Electronics
1: ₱15.34
2,224May Stock
56,000Inaasahan 10/8/2026

Mfr. # ng Piyesa
PRG18BB221MB1RB

# ng Piyesa ng Mouser
81-PRG18BB221MB1RB

Murata Electronics

PTC Thermistors 220 OHM 20% SMD 0603

Alamin Pa

Datasheet

2,224May Stock

56,000Inaasahan 10/8/2026

Cut Tape

₱15.34

₱14.11

₱11.72

₱9.75

Reel

₱6.26

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 22 OHM 20% SMD 0805

PRG21AR220MS1RK
Murata Electronics
1: ₱36.81
6,644May Stock

Mfr. # ng Piyesa
PRG21AR220MS1RK

# ng Piyesa ng Mouser
81-PRG21AR220MS1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Alamin Pa

Datasheet

6,644May Stock

Cut Tape

₱36.81

₱30.25

₱28.90

₱25.15

Tingnan

Reel

₱16.69

Available ang MouseReel

Min.: 1
Mult.: 1

: 3,000

PTC Thermistors 42 OHM 20% SMD 0805

PRG21AR420MB1RA
Murata Electronics
1: ₱28.83
2,096May Stock
4,000Inoorder

Mfr. # ng Piyesa
PRG21AR420MB1RA

# ng Piyesa ng Mouser
81-PRG21AR420MB1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Alamin Pa

Datasheet

2,096May Stock

4,000Inoorder

Cut Tape

₱28.83

₱27.30

₱25.46

₱24.23

Tingnan

Reel

₱16.99

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 42 OHM 20% SMD 0805

PRG21AR420MS1RA
Murata Electronics
1: ₱30.68
1,242May Stock

Mfr. # ng Piyesa
PRG21AR420MS1RA

# ng Piyesa ng Mouser
81-PRG21AR420MS1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Alamin Pa

Datasheet

1,242May Stock

Cut Tape

₱30.68

₱28.28

₱27.06

₱23.50

Tingnan

Reel

₱15.03

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 22 OHM 20% SMD 0805

PRG21BB220MB1RK
Murata Electronics
1: ₱29.45
402May Stock
12,000Inoorder

Mfr. # ng Piyesa
PRG21BB220MB1RK

# ng Piyesa ng Mouser
81-PRG21BB220MB1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Alamin Pa

Datasheet

402May Stock

12,000Inoorder

Cut Tape

₱29.45

₱27.42

₱25.64

₱24.36

Tingnan

Reel

₱17.79

Available ang MouseReel

Min.: 1
Mult.: 1

: 3,000

PTC Thermistors 0.6 OHM 20% SMD 0805

PRG21BC0R6MM1RA
Murata Electronics
1: ₱39.88
3,870May Stock

Mfr. # ng Piyesa
PRG21BC0R6MM1RA

# ng Piyesa ng Mouser
81-PRG21BC0R6MM1RA

Murata Electronics

PTC Thermistors 0.6 OHM 20% SMD 0805

Alamin Pa

Datasheet

3,870May Stock

Cut Tape

₱39.88

₱36.81

₱35.71

₱30.55

Tingnan

Reel

₱20.61

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 1 OHM 20% SMD 0805

PRG21BC1R0MM1RA
Murata Electronics
1: ₱37.42
4,859May Stock

Mfr. # ng Piyesa
PRG21BC1R0MM1RA

# ng Piyesa ng Mouser
81-PRG21BC1R0MM1RA

Murata Electronics

PTC Thermistors 1 OHM 20% SMD 0805

Alamin Pa

Datasheet

4,859May Stock

Cut Tape

₱37.42

₱34.23

₱33.07

₱28.41

Tingnan

Reel

₱19.02

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 2.2 OHM 20% SMD 0805

PRG21BC2R2MM1RA
Murata Electronics
1: ₱36.81
1,258May Stock
4,000Inaasahan 9/25/2026

Mfr. # ng Piyesa
PRG21BC2R2MM1RA

# ng Piyesa ng Mouser
81-PRG21BC2R2MM1RA

Murata Electronics

PTC Thermistors 2.2 OHM 20% SMD 0805

Alamin Pa

Datasheet

1,258May Stock

4,000Inaasahan 9/25/2026

Cut Tape

₱36.81

₱33.56

₱32.39

₱27.91

Tingnan

Reel

₱18.65

Available ang MouseReel

Min.: 1
Mult.: 1

: 4,000

POSISTOR® PTC Thermistors

Lahat ng Resulta (65)

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POSISTOR® PTC Thermistors

Lahat ng Resulta (65)

Circuit Protection

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