.hide-partial { max-height: none; } .show-more { display: none; }

Murata Electronics Thermistors - PTC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 107

Applied Filters:

Brand = Murata Electronics

Series

Resistance

Tolerance

Mounting Style

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PTC Thermistors 33 OHM 20% SMD 0402

PRG15BC330MM1RC
Murata Electronics
1: ¥33.2
565In Stock
20,000Expected 11/23/2026
NRND

Mfr. Part #
PRG15BC330MM1RC

Mouser Part #
81-PRG15BC330MM1RC

NRND

Murata Electronics

PTC Thermistors 33 OHM 20% SMD 0402

Learn More

Datasheet

565In Stock

20,000Expected 11/23/2026

Cut Tape

¥33.2

¥30.2

¥25.1

¥20.9

Reel

¥12.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

33 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 1 OHM 20% SMD 0603

PRG18BC1R0MM1RB
Murata Electronics
1: ¥66.4
1,790In Stock
NRND

Mfr. Part #
PRG18BC1R0MM1RB

Mouser Part #
81-PRG18BC1R0MM1RB

NRND

Murata Electronics

PTC Thermistors 1 OHM 20% SMD 0603

Learn More

Datasheet

1,790In Stock

Cut Tape

¥66.4

¥60

¥49.8

¥41.4

Reel

¥32.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MM1RB

1 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: ¥64.8
11,913Expected 10/5/2026
NRND

Mfr. Part #
PRG18BC6R8MM1RB

Mouser Part #
81-PRG18BC6R8MM1RB

NRND

Murata Electronics

PTC Thermistors 6.8 OHM 20% SMD 0603

Learn More

Datasheet

11,913Expected 10/5/2026

Cut Tape

¥64.8

¥55.8

¥49.3

¥40.9

Reel

¥26.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MM1RB

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC

PRF15BB103RB6RC
Murata Electronics
1: ¥24.9
20,000Expected 8/27/2026

Mfr. Part #
PRF15BB103RB6RC

Mouser Part #
81-PRF15BB103RB6RC

Murata Electronics

PTC Thermistors PTC 0402, 10kOhms, 50%, 32VDC

Learn More

Datasheet

20,000Expected 8/27/2026

Cut Tape

¥24.9

¥22.4

¥19.6

¥17.8

Reel

¥11

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRF

10 kOhms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 140 C

Reel, Cut Tape, MouseReel

PTC Thermistors 1 OHM 50% SMD 0402

PRF15BD102RB6RC
Murata Electronics
1: ¥23.3
10,000Expected 8/26/2026

Mfr. Part #
PRF15BD102RB6RC

Mouser Part #
81-PRF15BD102RB6RC

Murata Electronics

PTC Thermistors 1 OHM 50% SMD 0402

Learn More

Datasheet

10,000Expected 8/26/2026

Cut Tape

¥23.3

¥21.3

¥18.6

¥17.4

Reel

¥11.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRF

1 kOhms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 120 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BD471QS5RB
Murata Electronics
1: ¥39.9
3,965Expected 11/9/2026

Mfr. Part #
PRF18BD471QS5RB

Mouser Part #
81-PRF18BD471QS5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

3,965Expected 11/9/2026

Cut Tape

¥39.9

¥36.4

¥32.1

¥30.4

Reel

¥22.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG21AR220MS5RA
Murata Electronics
1: ¥164.4
4,000Expected 11/23/2026

Mfr. Part #
PRG21AR220MS5RA

Mouser Part #
81-PRG21AR220MS5RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

4,000Expected 11/23/2026

Cut Tape

¥164.4

¥124.9

¥107.6

¥104

View

Reel

¥57.5

Min.: 1
Mult.: 1

: 4,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors

PRG15BC470MM1RC
Murata Electronics
1: ¥28.2
18,345On Order
NRND

Mfr. Part #
PRG15BC470MM1RC

Mouser Part #
81-PRG15BC470MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

18,345On Order

Cut Tape

¥28.2

¥25.9

¥22.8

¥21.4

Reel

¥14.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

47 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 4.7 OHM 20% SMD 0402

PRG15BC4R7MM1RC
Murata Electronics
1: ¥33.2
9,950Expected 11/26/2026
NRND

Mfr. Part #
PRG15BC4R7MM1RC

Mouser Part #
81-PRG15BC4R7MM1RC

NRND

Murata Electronics

PTC Thermistors 4.7 OHM 20% SMD 0402

Learn More

Datasheet

9,950Expected 11/26/2026

Cut Tape

¥33.2

¥30.1

¥25.1

¥20.8

Reel

¥12.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG15BC680MM1RC
Murata Electronics
1: ¥28.2
9,930Expected 8/26/2026
NRND

Mfr. Part #
PRG15BC680MM1RC

Mouser Part #
81-PRG15BC680MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

9,930Expected 8/26/2026

Cut Tape

¥28.2

¥25.9

¥22.8

¥21.4

Reel

¥14.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

68 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG18BC100MM1RB
Murata Electronics
1: ¥54.8
4,000Expected 8/25/2026
NRND

Mfr. Part #
PRG18BC100MM1RB

Mouser Part #
81-PRG18BC100MM1RB

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

4,000Expected 8/25/2026

Cut Tape

¥54.8

¥51.3

¥45.3

¥43

Reel

¥25.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MM1RB

10 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF03BB541NB7RL
Murata Electronics
1: ¥29.9
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF03BB541NB7RL

Mouser Part #
81-PRF03BB541NB7RL

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

¥29.9

¥24.7

¥21.8

¥17.4

Reel

¥11.5

View

Min.: 1
Mult.: 1

: 4,000

PRF

540 Ohms

30 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape

PTC Thermistors 470 OHM 50% SMD 0603

PRF18AR471QS5RB
Murata Electronics
1: ¥54.8
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18AR471QS5RB

Mouser Part #
81-PRF18AR471QS5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥54.8

¥46.3

¥40.9

¥32.7

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC Thermistors 470 OHM 50% SMD 0603

PRF18BC471RS5RB
Murata Electronics
1: ¥86.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18BC471RS5RB

Mouser Part #
81-PRF18BC471RS5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥86.4

¥65.4

¥56.5

¥46.3

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC Thermistors

PRF18BE471RS5RB
Murata Electronics
1: ¥86.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18BE471RS5RB

Mouser Part #
81-PRF18BE471RS5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥86.4

¥65.4

¥56.5

¥46.3

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC Thermistors

PRF18BF471QS5RB
Murata Electronics
1: ¥54.8
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18BF471QS5RB

Mouser Part #
81-PRF18BF471QS5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

¥54.8

¥46.3

¥40.9

¥32.7

View

Reel

¥20.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF18BG471QS5RB
Murata Electronics
1: ¥54.8
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18BG471QS5RB

Mouser Part #
81-PRF18BG471QS5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥54.8

¥46.3

¥40.9

¥32.7

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC Thermistors

PRF18BG471RS5RB
Murata Electronics
1: ¥86.4
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF18BG471RS5RB

Mouser Part #
81-PRF18BG471RS5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥86.4

¥65.4

¥56.5

¥46.3

View

Min.: 1
Mult.: 1

PRF18_S

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

AEC-Q200

Bulk

PTC Thermistors 470 OHM 50% SMD 0805

PRF21AR471QB5RA
Murata Electronics
1: ¥58.1
Lead-Time 12 Weeks

Mfr. Part #
PRF21AR471QB5RA

Mouser Part #
81-PRF21AR471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

¥58.1

¥54.6

¥48.2

¥45.8

Reel

¥33.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 150 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF21AS471QB5RA
Murata Electronics
4,000: ¥31.6
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRF21AS471QB5RA

Mouser Part #
81-PRF21AS471QB5RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥31.6

Min.: 4,000
Mult.: 4,000

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 160 C

Reel

PTC Thermistors

PRG18BB221MS1RB
Murata Electronics
4,000: ¥38.7
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRG18BB221MS1RB

Mouser Part #
81-PRG18BB221MS1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥38.7

Min.: 4,000
Mult.: 4,000

: 4,000

PRG18-MS1RB

220 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC Thermistors

PRG18BB470MS1RB
Murata Electronics
4,000: ¥38.7
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRG18BB470MS1RB

Mouser Part #
81-PRG18BB470MS1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥38.7

Min.: 4,000
Mult.: 4,000

PRG18-MS1RB

47 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Bulk

PTC Thermistors

PRG18BB471MS1RB
Murata Electronics
4,000: ¥38.7
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PRG18BB471MS1RB

Mouser Part #
81-PRG18BB471MS1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

¥38.7

Min.: 4,000
Mult.: 4,000

: 4,000

PRG18-MS1RB

470 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel

PTC Thermistors

PRG21AR220MB1RK
Murata Electronics
1: ¥108
Lead-Time 12 Weeks

Mfr. Part #
PRG21AR220MB1RK

Mouser Part #
81-PRG21AR220MB1RK

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

¥108

¥81.9

¥70.4

¥68.1

View

Reel

¥39.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG15BC220MM1RC
Murata Electronics
1: ¥36.5
Non-Stocked Lead-Time 5 Weeks
NRND

Mfr. Part #
PRG15BC220MM1RC

Mouser Part #
81-PRG15BC220MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Cut Tape

¥36.5

¥30.6

¥26.9

¥21.6

View

Reel

¥13.1

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

22 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

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