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

Murata Electronics Circuit Protection

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

Types of Circuit Protection

List Images

Results: 695

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 (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD

PRG18BB470MB1RB
Murata Electronics
1: 0,335 €
87.102In Stock

Mfr. Part No.
PRG18BB470MB1RB

Mouser Part No
81-PRG18BB470MB1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD

Learn More

Datasheet

87.102In Stock

Cut Tape

0,335 €

0,292 €

0,247 €

0,206 €

Reel

0,135 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603

PRG18BB471MB1RB
Murata Electronics
1: 0,215 €
23.163In Stock
28.000Expected 9/22/2026

Mfr. Part No.
PRG18BB471MB1RB

Mouser Part No
81-PRG18BB471MB1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603

Learn More

Datasheet

23.163In Stock

28.000Expected 9/22/2026

Cut Tape

0,215 €

0,198 €

0,164 €

0,137 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors

PRG18BC220MM1RB
Murata Electronics
1: 0,292 €
17.641In Stock

Mfr. Part No.
PRG18BC220MM1RB

Mouser Part No
81-PRG18BC220MM1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

17.641In Stock

Cut Tape

0,292 €

0,271 €

0,24 €

0,228 €

Reel

0,175 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805

PRG21BB150MB1RK
Murata Electronics
1: 0,49 €
10.424In Stock

Mfr. Part No.
PRG21BB150MB1RK

Mouser Part No
81-PRG21BB150MB1RK

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805

Learn More

Datasheet

10.424In Stock

Cut Tape

0,49 €

0,447 €

0,372 €

0,359 €

View

Reel

0,224 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805

PRG21BC0R2MM1RA
Murata Electronics
1: 0,645 €
8.126In Stock

Mfr. Part No.
PRG21BC0R2MM1RA

Mouser Part No
81-PRG21BC0R2MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805

Learn More

Datasheet

8.126In Stock

Cut Tape

0,645 €

0,59 €

0,49 €

0,47 €

View

Reel

0,286 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors

NXFT15WB473FEAB050
Murata Electronics
1: 0,464 €
4.715In Stock
NRND

Mfr. Part No.
NXFT15WB473FEAB050

Mouser Part No
81-NXFT15WB473FEAB50

NRND

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

4.715In Stock

0,464 €

0,353 €

0,304 €

0,25 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors

NXFT15WF104FEAB035
Murata Electronics
1: 0,292 €
1.523In Stock
NRND

Mfr. Part No.
NXFT15WF104FEAB035

Mouser Part No
81-NXFT15WF104FEAB35

NRND

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

1.523In Stock

Cut Tape

0,292 €

0,27 €

0,239 €

0,211 €

Reel

0,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

NTC (Negative Temperature Coefficient) Thermistors

NXFT15WF104FEAB045
Murata Electronics
1: 0,292 €
3.896In Stock
NRND

Mfr. Part No.
NXFT15WF104FEAB045

Mouser Part No
81-NXFT15WF104FEAB45

NRND

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

3.896In Stock

0,292 €

0,27 €

0,239 €

0,227 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC180MM1RC
Murata Electronics
1: 0,146 €
8.710In Stock
NRND

Mfr. Part No.
PRG15BC180MM1RC

Mouser Part No
81-PRG15BC180MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

8.710In Stock

Cut Tape

0,146 €

0,132 €

0,115 €

0,109 €

Reel

0,075 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

PTC (Positive Temperature Coefficient) Thermistors

PRG15BC3R3MM1RC
Murata Electronics
1: 0,146 €
14.258In Stock
NRND

Mfr. Part No.
PRG15BC3R3MM1RC

Mouser Part No
81-PRG15BC3R3MM1RC

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

14.258In Stock

Cut Tape

0,146 €

0,134 €

0,118 €

0,111 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0603

PRG18BC1R0MM1RB
Murata Electronics
1: 0,292 €
1.790In Stock
NRND

Mfr. Part No.
PRG18BC1R0MM1RB

Mouser Part No
81-PRG18BC1R0MM1RB

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0603

Learn More

Datasheet

1.790In Stock

Cut Tape

0,292 €

0,272 €

0,24 €

0,229 €

Reel

0,169 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603

PRG18BC2R2MM1RB
Murata Electronics
1: 0,292 €
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
PRG18BC2R2MM1RB

Mouser Part No
81-PRG18BC2R2MM1RB

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

0,292 €

0,269 €

0,238 €

0,226 €

Reel

0,165 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors

PRG21AR4R7MS5RA
Murata Electronics
1: 0,628 €
2.637In Stock
NRND

Mfr. Part No.
PRG21AR4R7MS5RA

Mouser Part No
81-PRG21AR4R7MS5RA

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2.637In Stock

0,628 €

0,591 €

0,552 €

0,525 €

View

Reel

0,312 €

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC2R2MM1RK
Murata Electronics
1: 0,464 €
1.519In Stock
NRND

Mfr. Part No.
PRG21BC2R2MM1RK

Mouser Part No
81-PRG21BC2R2MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.519In Stock

Cut Tape

0,464 €

0,433 €

0,404 €

0,384 €

View

Reel

0,278 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC6R8MM1RK
Murata Electronics
1: 0,714 €
1.060In Stock
NRND

Mfr. Part No.
PRG21BC6R8MM1RK

Mouser Part No
81-PRG21BC6R8MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1.060In Stock

Cut Tape

0,714 €

0,553 €

0,476 €

0,459 €

View

Reel

0,261 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%

NCP18WF104F12RB
Murata Electronics
1: 0,129 €
64.575In Stock

Mfr. Part No.
NCP18WF104F12RB

Mouser Part No
81-NCP18WF104F12RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%

Learn More

Datasheet

64.575In Stock

Cut Tape

0,129 €

0,114 €

0,10 €

0,095 €

Reel

0,069 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1%

NCP18XH103F03RB
Murata Electronics
1: 0,138 €
182.252In Stock
120.000Expected 10/22/2026

Mfr. Part No.
NCP18XH103F03RB

Mouser Part No
81-NCP18XH103F03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1%

Learn More

Datasheet

182.252In Stock

120.000Expected 10/22/2026

Cut Tape

0,138 €

0,123 €

0,108 €

0,102 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%

NCP18XH103J03RB
Murata Electronics
1: 0,129 €
92.119In Stock
56.000Expected 8/26/2026

Mfr. Part No.
NCP18XH103J03RB

Mouser Part No
81-NCP18XH103J03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%

Learn More

Datasheet

92.119In Stock

56.000Expected 8/26/2026

Cut Tape

0,129 €

0,114 €

0,10 €

0,095 €

Reel

0,064 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 5%

NCP18XQ102J03RB
Murata Electronics
1: 0,138 €
33.271In Stock

Mfr. Part No.
NCP18XQ102J03RB

Mouser Part No
81-NCP18XQ102J03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 5%

Learn More

Datasheet

33.271In Stock

Cut Tape

0,138 €

0,127 €

0,112 €

0,106 €

View

Reel

0,072 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%

NCP18XV103J03RB
Murata Electronics
1: 0,138 €
37.950In Stock
60.000On Order

Mfr. Part No.
NCP18XV103J03RB

Mouser Part No
81-NCP18XV103J03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%

Learn More

Datasheet

37.950In Stock

60.000On Order

Cut Tape

0,138 €

0,127 €

0,112 €

0,099 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 1.5K OHM 5%

NCP18XW152J03RB
Murata Electronics
1: 0,138 €
32.524In Stock

Mfr. Part No.
NCP18XW152J03RB

Mouser Part No
81-NCP18XW152J03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 1.5K OHM 5%

Learn More

Datasheet

32.524In Stock

Cut Tape

0,138 €

0,127 €

0,112 €

0,103 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1608 SMD .5%

NCU18WF104D6SRB
Murata Electronics
1: 0,37 €
18.467In Stock

Mfr. Part No.
NCU18WF104D6SRB

Mouser Part No
81-NCU18WF104D6SRB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1608 SMD .5%

Learn More

Datasheet

18.467In Stock

Cut Tape

0,37 €

0,343 €

0,32 €

0,304 €

View

Reel

0,23 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors

NCU18WF104F60RB
Murata Electronics
1: 0,12 €
29.852In Stock

Mfr. Part No.
NCU18WF104F60RB

Mouser Part No
81-NCU18WF104F60RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

29.852In Stock

Cut Tape

0,12 €

0,11 €

0,096 €

0,09 €

Reel

0,065 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%

NCU18WF104F6SRB
Murata Electronics
1: 0,129 €
61.678In Stock

Mfr. Part No.
NCU18WF104F6SRB

Mouser Part No
81-NCU18WF104F6SRB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%

Learn More

Datasheet

61.678In Stock

Cut Tape

0,129 €

0,12 €

0,106 €

0,10 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1608 SMD .5%

NCU18XH103F60RB
Murata Electronics
1: 0,112 €
77.135In Stock
204.000On Order

Mfr. Part No.
NCU18XH103F60RB

Mouser Part No
81-NCU18XH103F60RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1608 SMD .5%

Learn More

Datasheet

77.135In Stock

204.000On Order

Cut Tape

0,112 €

0,10 €

0,087 €

0,081 €

Reel

0,052 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Murata Electronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support