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POSISTOR Thermistors - PTC

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Part #

PTC Thermistors

PRF18BF471RB5RB
Murata Electronics
1: ₩639.6
3,592In Stock

Mfr. Part #
PRF18BF471RB5RB

Mouser Part #
81-PRF18BF471RB5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

3,592In Stock

Cut Tape

₩639.6

₩594.4

₩525.7

₩500.8

Reel

₩360.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 100 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF18BF471RS5RB
Murata Electronics
1: ₩811.2
3,880In Stock

Mfr. Part #
PRF18BF471RS5RB

Mouser Part #
81-PRF18BF471RS5RB

Murata Electronics

PTC Thermistors

Learn More

Datasheet

3,880In Stock

₩811.2

₩614.6

₩530.4

₩435.2

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

PRF18BG471QB5RB
Murata Electronics
1: ₩265.2
6,493In Stock
56,000On Order

Mfr. Part #
PRF18BG471QB5RB

Mouser Part #
81-PRF18BG471QB5RB

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

6,493In Stock

56,000On Order

Cut Tape

₩265.2

₩240.2

₩210.6

₩199.7

Reel

₩148.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 90 C

Reel, Cut Tape, MouseReel

PTC Thermistors 470 OHM 50% SMD 0805

PRF21BB471QB5RA
Murata Electronics
1: ₩546
1,430In Stock

Mfr. Part #
PRF21BB471QB5RA

Mouser Part #
81-PRF21BB471QB5RA

Murata Electronics

PTC Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

1,430In Stock

Cut Tape

₩546

₩513.2

₩452.4

₩430.6

Reel

₩293.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRF

470 Ohms

50 %

PCB Mount

SMD/SMT

- 20 C

+ 130 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRF21BD471QB5RA
Murata Electronics
1: ₩702
1,018In Stock

Mfr. Part #
PRF21BD471QB5RA

Mouser Part #
81-PRF21BD471QB5RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

1,018In Stock

Cut Tape

₩702

₩585

₩514.8

₩449.3

Reel

₩305.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: ₩780
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

₩780

₩719.2

₩688

₩597.5

View

Reel

₩372.8

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 220 OHM 20% SMD 0603

PRG18BB221MB1RB
Murata Electronics
1: ₩390
2,224In Stock
56,000Expected 10/8/2026

Mfr. Part #
PRG18BB221MB1RB

Mouser Part #
81-PRG18BB221MB1RB

Murata Electronics

PTC Thermistors 220 OHM 20% SMD 0603

Learn More

Datasheet

2,224In Stock

56,000Expected 10/8/2026

Cut Tape

₩390

₩358.8

₩298

₩248

Reel

₩159.1

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 470 OHM 20% SMD 0603

PRG18BB471MB1RB
Murata Electronics
1: ₩390
12,913In Stock
28,000Expected 9/22/2026

Mfr. Part #
PRG18BB471MB1RB

Mouser Part #
81-PRG18BB471MB1RB

Murata Electronics

PTC Thermistors 470 OHM 20% SMD 0603

Learn More

Datasheet

12,913In Stock

28,000Expected 9/22/2026

Cut Tape

₩390

₩358.8

₩298

₩248

Reel

₩160.7

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: ₩936
6,632In Stock

Mfr. Part #
PRG21AR220MS1RK

Mouser Part #
81-PRG21AR220MS1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Learn More

Datasheet

6,632In Stock

Cut Tape

₩936

₩769.1

₩734.8

₩639.6

View

Reel

₩424.3

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: ₩780
1,242In Stock

Mfr. Part #
PRG21AR420MS1RA

Mouser Part #
81-PRG21AR420MS1RA

Murata Electronics

PTC Thermistors 42 OHM 20% SMD 0805

Learn More

Datasheet

1,242In Stock

Cut Tape

₩780

₩719.2

₩688

₩597.5

View

Reel

₩382.2

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 22 OHM 20% SMD 0805

PRG21BB220MB1RK
Murata Electronics
1: ₩889.2
252In Stock
12,000On Order

Mfr. Part #
PRG21BB220MB1RK

Mouser Part #
81-PRG21BB220MB1RK

Murata Electronics

PTC Thermistors 22 OHM 20% SMD 0805

Learn More

Datasheet

252In Stock

12,000On Order

Cut Tape

₩889.2

₩809.6

₩672.4

₩652.1

View

Reel

₩400.9

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 0.6 OHM 20% SMD 0805

PRG21BC0R6MM1RA
Murata Electronics
1: ₩1,014
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

₩1,014

₩936

₩907.9

₩776.9

View

Reel

₩524.2

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 1 OHM 20% SMD 0805

PRG21BC1R0MM1RA
Murata Electronics
1: ₩951.6
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

₩951.6

₩870.5

₩840.8

₩722.3

View

Reel

₩483.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG21-MM1RA

1 Ohms

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: ₩936
1,258In Stock
12,000On Order

Mfr. Part #
PRG21BC2R2MM1RA

Mouser Part #
81-PRG21BC2R2MM1RA

Murata Electronics

PTC Thermistors 2.2 OHM 20% SMD 0805

Learn More

Datasheet

1,258In Stock

12,000On Order

Cut Tape

₩936

₩853.3

₩800.3

₩709.8

View

Reel

₩474.2

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: ₩982.8
4,439In Stock

Mfr. Part #
PRG21BC3R3MM1RA

Mouser Part #
81-PRG21BC3R3MM1RA

Murata Electronics

PTC Thermistors

Learn More

Datasheet

4,439In Stock

Cut Tape

₩982.8

₩904.8

₩875.2

₩750.4

View

Reel

₩505.4

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 4.7 OHM 20% SMD 0805

PRG21BC4R7MM1RA
Murata Electronics
1: ₩780
4,420In Stock
4,000Expected 9/28/2026

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 9/28/2026

Cut Tape

₩780

₩733.2

₩683.3

₩650.5

View

Reel

₩472.7

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

PRG15BC3R3MM1RC
Murata Electronics
1: ₩265.2
11,153In Stock
NRND

Mfr. Part #
PRG15BC3R3MM1RC

Mouser Part #
81-PRG15BC3R3MM1RC

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

11,153In Stock

Cut Tape

₩265.2

₩243.4

₩213.7

₩201.2

Reel

₩146.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PRG15-MM1RC

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG18BC150MM1RB
Murata Electronics
1: ₩499.2
5,168In Stock
NRND

Mfr. Part #
PRG18BC150MM1RB

Mouser Part #
81-PRG18BC150MM1RB

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

5,168In Stock

Cut Tape

₩499.2

₩471.1

₩415

₩396.2

Reel

₩308.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MM1RB

15 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors 3.3 OHM 20% SMD 0603

PRG18BC3R3MM1RB
Murata Electronics
1: ₩530.4
3,374In Stock
NRND

Mfr. Part #
PRG18BC3R3MM1RB

Mouser Part #
81-PRG18BC3R3MM1RB

NRND

Murata Electronics

PTC Thermistors 3.3 OHM 20% SMD 0603

Learn More

Datasheet

3,374In Stock

Cut Tape

₩530.4

₩488.3

₩430.6

₩410.3

Reel

₩304.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PRG18-MM1RB

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG21BC3R3MM1RK
Murata Electronics
1: ₩1,310.4
1,553In Stock
NRND

Mfr. Part #
PRG21BC3R3MM1RK

Mouser Part #
81-PRG21BC3R3MM1RK

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

1,553In Stock

Cut Tape

₩1,310.4

₩1,004.6

₩864.2

₩834.6

View

Reel

₩474.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MM1RK

3.3 Ohms

20 %

PCB Mount

SMD/SMT

- 20 C

+ 85 C

Reel, Cut Tape, MouseReel

PTC Thermistors

PRG21BC4R7MM1RK
Murata Electronics
1: ₩1,294.8
746In Stock
3,000Expected 11/4/2026
NRND

Mfr. Part #
PRG21BC4R7MM1RK

Mouser Part #
81-PRG21BC4R7MM1RK

NRND

Murata Electronics

PTC Thermistors

Learn More

Datasheet

746In Stock

3,000Expected 11/4/2026

Cut Tape

₩1,294.8

₩1,003.1

₩862.7

₩833

View

Reel

₩513.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PRG21-MM1RK

Reel, Cut Tape, MouseReel

PTC Thermistors 33 OHM 20% SMD 0402

PRG15BC330MM1RC
Murata Electronics
1: ₩312
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

₩312

₩283.9

₩235.6

₩196.6

Reel

₩113.9

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: ₩624
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

₩624

₩563.2

₩468

₩388.4

Reel

₩307.3

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: ₩608.4
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

₩608.4

₩524.2

₩463.3

₩383.8

Reel

₩246.5

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: ₩234
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

₩234

₩210.6

₩184.1

₩166.9

Reel

₩103

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

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