PTC Thermistors – Mouser Japan

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Part #

PTC Thermistors

PRG21BC1R0MM1RK
Murata Electronics
1: ¥86.4
25,041In Stock

Mfr. Part #
PRG21BC1R0MM1RK

Mouser Part #
81-PRG21BC1R0MM1RK

Murata Electronics

PTC Thermistors

Learn More

Datasheet

25,041In Stock

Cut Tape

¥86.4

¥81.1

¥75.6

¥71.9

View

Reel

¥40.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MM1RK

1 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 15 OHM 20% SMD 0805

PRG21BB150MB1RK
Murata Electronics
1: ¥89.7
10,074In Stock

Mfr. Part #
PRG21BB150MB1RK

Mouser Part #
81-PRG21BB150MB1RK

Murata Electronics

PTC Thermistors 15 OHM 20% SMD 0805

Learn More

Datasheet

10,074In Stock

Cut Tape

¥89.7

¥82.6

¥71.6

¥69.4

View

Reel

¥43

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MB1RK

15 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

Reel, Cut Tape, MouseReel

PTC Thermistors 33 OHM 20% SMD 0603

PRG18BB330MB1RB
Murata Electronics
1: ¥41.5
151,754In Stock

Mfr. Part #
PRG18BB330MB1RB

Mouser Part #
81-PRG18BB330MB1RB

Murata Electronics

PTC Thermistors 33 OHM 20% SMD 0603

Learn More

Datasheet

151,754In Stock

Cut Tape

¥41.5

¥38.2

¥31.7

¥26.4

Reel

¥18.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MB1RB

33 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 100 OHM 20% SMD 0603

PRG18BB101MB1RB
Murata Electronics
1: ¥43.2
41,929In Stock
32,000Expected 12/3/2026

Mfr. Part #
PRG18BB101MB1RB

Mouser Part #
81-PRG18BB101MB1RB

Murata Electronics

PTC Thermistors 100 OHM 20% SMD 0603

Learn More

Datasheet

41,929In Stock

32,000Expected 12/3/2026

Cut Tape

¥43.2

¥38.9

¥32.2

¥26.9

Reel

¥17.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MB1RB

100 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 47ohm 20% SMD

PRG18BB470MB1RB
Murata Electronics
1: ¥64.8
78,019In Stock
44,000Expected 11/26/2026

Mfr. Part #
PRG18BB470MB1RB

Mouser Part #
81-PRG18BB470MB1RB

Murata Electronics

PTC Thermistors 0603 47ohm 20% SMD

Learn More

Datasheet

78,019In Stock

44,000Expected 11/26/2026

Cut Tape

¥64.8

¥56.5

¥47.7

¥39.5

Reel

¥25.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MB1RB

47 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG18BC220MM1RB
Murata Electronics
1: ¥56.5
11,929In Stock

Mfr. Part #
PRG18BC220MM1RB

Mouser Part #
81-PRG18BC220MM1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

11,929In Stock

Cut Tape

¥56.5

¥52.3

¥46.3

¥44

View

Reel

¥33.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

PRG18-MM1RB

22 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 42 OHM 20% SMD 0805

PRG21AR420MB1RA
Murata Electronics
1: ¥93
6,096In Stock

Mfr. Part #
PRG21AR420MB1RA

Mouser Part #
81-PRG21AR420MB1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Learn More

Datasheet

6,096In Stock

Cut Tape

¥93

¥84

¥77.6

¥70.6

View

Reel

¥49.8

MouseReel Available

Min.: 1
Mult.: 1

: 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: ¥124.6
8,126In Stock

Mfr. Part #
PRG21BC0R2MM1RA

Mouser Part #
81-PRG21BC0R2MM1RA

Murata Electronics

PTC Thermistors 0.2 OHM 20% SMD 0805

Learn More

Datasheet

8,126In Stock

Cut Tape

¥124.6

¥113.9

¥94.7

¥90.7

View

Reel

¥55.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

200 mOhms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 6.8 OHM 20% SMD 0805

PRG21BC6R8MM1RA
Murata Electronics
1: ¥83.1
18,755In Stock
16,000Expected 11/23/2026

Mfr. Part #
PRG21BC6R8MM1RA

Mouser Part #
81-PRG21BC6R8MM1RA

Murata Electronics

PTC Thermistors 6.8 OHM 20% SMD 0805

Learn More

Datasheet

18,755In Stock

16,000Expected 11/23/2026

Cut Tape

¥83.1

¥77.9

¥72.6

¥69.1

View

Reel

¥46.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

6.8 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 100 OHM 20% SMD 0603

PRG18BB101MS1RB
Murata Electronics
1: ¥83.1
2,638In Stock

Mfr. Part #
PRG18BB101MS1RB

Mouser Part #
81-PRG18BB101MS1RB

Murata Electronics

PTC Thermistors 100 OHM 20% SMD 0603

Learn More

Datasheet

2,638In Stock

Cut Tape

¥83.1

¥76.6

¥73.3

¥63.6

View

Reel

¥40.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MS1RB

100 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 75 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC Thermistors 33 OHM 20% SMD 0603

PRG18BB330MS1RB
Murata Electronics
1: ¥83.1
1,345In Stock
4,000Expected 12/4/2026

Mfr. Part #
PRG18BB330MS1RB

Mouser Part #
81-PRG18BB330MS1RB

Murata Electronics

PTC Thermistors 33 OHM 20% SMD 0603

Learn More

Datasheet

1,345In Stock

4,000Expected 12/4/2026

Cut Tape

¥83.1

¥76.6

¥72.6

¥63.6

View

Reel

¥42.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MS1RB

33 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: ¥41.5
12,153In Stock
52,000On Order

Mfr. Part #
PRG18BB471MB1RB

Mouser Part #
81-PRG18BB471MB1RB

Murata Electronics

PTC Thermistors 470 OHM 20% SMD 0603

Learn More

Datasheet

12,153In Stock

52,000On Order

Cut Tape

¥41.5

¥38.2

¥31.7

¥26.4

Reel

¥17.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MB1RB

470 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 22 OHM 20% SMD 0805

PRG21AR220MS1RK
Murata Electronics
1: ¥99.7
2,632In Stock

Mfr. Part #
PRG21AR220MS1RK

Mouser Part #
81-PRG21AR220MS1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Learn More

Datasheet

2,632In Stock

Cut Tape

¥99.7

¥81.9

¥78.2

¥68.1

View

Reel

¥45.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MS1RK

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC Thermistors 42 OHM 20% SMD 0805

PRG21AR420MS1RA
Murata Electronics
1: ¥83.1
1,142In Stock

Mfr. Part #
PRG21AR420MS1RA

Mouser Part #
81-PRG21AR420MS1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Learn More

Datasheet

1,142In Stock

Cut Tape

¥83.1

¥76.6

¥73.3

¥63.6

View

Reel

¥40.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MS1RA

42 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC Thermistors 0.6 OHM 20% SMD 0805

PRG21BC0R6MM1RA
Murata Electronics
1: ¥108
3,870In Stock

Mfr. Part #
PRG21BC0R6MM1RA

Mouser Part #
81-PRG21BC0R6MM1RA

Murata Electronics

PTC Thermistors 0.6 OHM 20% SMD 0805

Learn More

Datasheet

3,870In Stock

Cut Tape

¥108

¥99.7

¥96.7

¥82.7

View

Reel

¥55.8

MouseReel Available

Min.: 1
Mult.: 1

: 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: ¥99.7
1,008In Stock
12,000On Order

Mfr. Part #
PRG21BC2R2MM1RA

Mouser Part #
81-PRG21BC2R2MM1RA

Murata Electronics

PTC Thermistors 2.2 OHM 20% SMD 0805

Learn More

Datasheet

1,008In Stock

12,000On Order

Cut Tape

¥99.7

¥90.9

¥85.2

¥75.6

View

Reel

¥50.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

2.2 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG21BC3R3MM1RA
Murata Electronics
1: ¥104.6
4,439In Stock

Mfr. Part #
PRG21BC3R3MM1RA

Mouser Part #
81-PRG21BC3R3MM1RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

4,439In Stock

Cut Tape

¥104.6

¥96.3

¥93.2

¥79.9

View

Reel

¥53.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 1 OHM 20% SMD 0805

PRG21BC1R0MM1RA
Murata Electronics
1: ¥101.3
4,759In Stock

Mfr. Part #
PRG21BC1R0MM1RA

Mouser Part #
81-PRG21BC1R0MM1RA

Murata Electronics

PTC Thermistors 1 OHM 20% SMD 0805

Learn More

Datasheet

4,759In Stock

Cut Tape

¥101.3

¥92.7

¥89.5

¥76.9

View

Reel

¥51.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

PRG21-MM1RA

1 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 4.7 OHM 20% SMD 0805

PRG21BC4R7MM1RA
Murata Electronics
1: ¥83.1
4,420In Stock
4,000Expected 10/12/2026

Mfr. Part #
PRG21BC4R7MM1RA

Mouser Part #
81-PRG21BC4R7MM1RA

Murata Electronics

PTC Thermistors 4.7 OHM 20% SMD 0805

Learn More

Datasheet

4,420In Stock

4,000Expected 10/12/2026

Cut Tape

¥83.1

¥78.1

¥72.8

¥69.3

View

Reel

¥50.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

4.7 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 220 OHM 20% SMD 0603

PRG18BB221MB1RB
Murata Electronics
1: ¥41.5
91,330On Order

Mfr. Part #
PRG18BB221MB1RB

Mouser Part #
81-PRG18BB221MB1RB

Murata Electronics

PTC Thermistors 220 OHM 20% SMD 0603

Learn More

Datasheet

91,330On Order

Cut Tape

¥41.5

¥38.2

¥31.7

¥26.4

Reel

¥16.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MB1RB

220 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 75 C

Reel, Cut Tape, MouseReel

PTC Thermistors 22 OHM 20% SMD 0805

PRG21BB220MB1RK
Murata Electronics
1: ¥99.7
15,251On Order

Mfr. Part #
PRG21BB220MB1RK

Mouser Part #
81-PRG21BB220MB1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Learn More

Datasheet

15,251On Order

Cut Tape

¥99.7

¥91.2

¥82.2

¥75.7

View

Reel

¥45.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MB1RK

22 Ohms

20 %

PCB Mount

SMD/SMT

- 10 C

+ 60 C

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
Max.: 12,000

: 4,000

PRG21-MS5RA

22 Ohms

20 %

PCB Mount

SMD/SMT

- 40 C

+ 105 C

Reel, Cut Tape

PTC Thermistors

PRG21AR220MB1RK
Murata Electronics
1: ¥108
84Factory Stock Available

Mfr. Part #
PRG21AR220MB1RK

Mouser Part #
81-PRG21AR220MB1RK

Murata Electronics

PTC Thermistors

Learn More

Datasheet

84Factory Stock Available

More Info Available

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

PRG18BB221MS1RB
Murata Electronics
4,000: ¥38.7
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
PRG18BB221MS1RB

Mouser Part #
81-PRG18BB221MS1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 8 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 4 Weeks

Mfr. Part #
PRG18BB470MS1RB

Mouser Part #
81-PRG18BB470MS1RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 4 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