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Murata Electronics Circuit Protection

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Part #

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC1R0MM1RK
Murata Electronics
1: $0.50
25,511In Stock
NRND

Mfr. Part No.
PRG21BC1R0MM1RK

Mouser Part No
81-PRG21BC1R0MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

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Datasheet

25,511In Stock

Cut Tape

$0.50

$0.469

$0.438

$0.416

View

Reel

$0.317

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC2R2MM1RK
Murata Electronics
1: $0.52
1,773In Stock
NRND

Mfr. Part No.
PRG21BC2R2MM1RK

Mouser Part No
81-PRG21BC2R2MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

1,773In Stock

Cut Tape

$0.52

$0.484

$0.452

$0.43

View

Reel

$0.329

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTC (Positive Temperature Coefficient) Thermistors

PRG21BC3R3MM1RK
Murata Electronics
1: $0.84
2,333In Stock
NRND

Mfr. Part No.
PRG21BC3R3MM1RK

Mouser Part No
81-PRG21BC3R3MM1RK

NRND

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

2,333In Stock

Cut Tape

$0.84

$0.644

$0.554

$0.535

View

Reel

$0.304

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

NCP03XH103F05RL
Murata Electronics
1: $0.14
67,854In Stock

Mfr. Part No.
NCP03XH103F05RL

Mouser Part No
81-NCP03XH103F05RL

Murata Electronics

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

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Datasheet

67,854In Stock

Cut Tape

$0.14

$0.114

$0.101

$0.084

View

Reel

$0.057

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

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

NCP18WF104F12RB
Murata Electronics
1: $0.14
35,163In Stock

Mfr. Part No.
NCP18WF104F12RB

Mouser Part No
81-NCP18WF104F12RB

Murata Electronics

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

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Datasheet

35,163In Stock

Cut Tape

$0.14

$0.128

$0.112

$0.106

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 470K OHM 5%

NCP18WM474J03RB
Murata Electronics
1: $0.20
25,653In Stock

Mfr. Part No.
NCP18WM474J03RB

Mouser Part No
81-NCP18WM474J03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 470K OHM 5%

Learn More

Datasheet

25,653In Stock

Cut Tape

$0.20

$0.176

$0.155

$0.124

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

NCP18XH103F03RB
Murata Electronics
1: $0.14
88,016In Stock
75,600Expected 14/04/2026

Mfr. Part No.
NCP18XH103F03RB

Mouser Part No
81-NCP18XH103F03RB

Murata Electronics

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

Learn More

Datasheet

88,016In Stock

75,600Expected 14/04/2026

Cut Tape

$0.14

$0.118

$0.102

$0.093

Reel

$0.079

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

NCP18XH103J03RB
Murata Electronics
1: $0.14
97,188In Stock

Mfr. Part No.
NCP18XH103J03RB

Mouser Part No
81-NCP18XH103J03RB

Murata Electronics

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

Learn More

Datasheet

97,188In Stock

Cut Tape

$0.14

$0.128

$0.112

$0.106

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

NCP18XV103J03RB
Murata Electronics
1: $0.16
70,237In Stock

Mfr. Part No.
NCP18XV103J03RB

Mouser Part No
81-NCP18XV103J03RB

Murata Electronics

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

Learn More

Datasheet

70,237In Stock

Cut Tape

$0.16

$0.142

$0.125

$0.111

Reel

$0.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors

NCP18XW222E03RB
Murata Electronics
1: $0.15
31,981In Stock

Mfr. Part No.
NCP18XW222E03RB

Mouser Part No
81-NCP18XW222E03RB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

31,981In Stock

Cut Tape

$0.15

$0.134

$0.118

$0.111

Reel

$0.086

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

NCU15XH103F60RC
Murata Electronics
1: $0.10
72,859In Stock

Mfr. Part No.
NCU15XH103F60RC

Mouser Part No
81-NCU15XH103F60RC

Murata Electronics

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

Learn More

Datasheet

72,859In Stock

Cut Tape

$0.10

$0.062

$0.054

$0.051

View

Reel

$0.034

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

NCU15XH103F6SRC
Murata Electronics
1: $0.10
84,434In Stock
150,000On Order

Mfr. Part No.
NCU15XH103F6SRC

Mouser Part No
81-NCU15XH103F6SRC

Murata Electronics

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

Learn More

Datasheet

84,434In Stock

150,000On Order

Cut Tape

$0.10

$0.065

$0.057

$0.054

Reel

$0.036

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

NCU18XH103D6SRB
Murata Electronics
1: $0.36
26,859In Stock

Mfr. Part No.
NCU18XH103D6SRB

Mouser Part No
81-NCU18XH103D6SRB

Murata Electronics

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

Learn More

Datasheet

26,859In Stock

Cut Tape

$0.36

$0.334

$0.295

$0.281

Reel

$0.214

View

Min.: 1
Mult.: 1

Reel: 4,000

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

NCU18XH103F60RB
Murata Electronics
1: $0.12
62,351In Stock
28,000Expected 28/04/2026

Mfr. Part No.
NCU18XH103F60RB

Mouser Part No
81-NCU18XH103F60RB

Murata Electronics

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

Learn More

Datasheet

62,351In Stock

28,000Expected 28/04/2026

Cut Tape

$0.12

$0.111

$0.097

$0.088

Reel

$0.057

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1608 SMD 1%

NCU18XH103F6SRB
Murata Electronics
1: $0.12
65,465In Stock

Mfr. Part No.
NCU18XH103F6SRB

Mouser Part No
81-NCU18XH103F6SRB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1608 SMD 1%

Learn More

Datasheet

65,465In Stock

Cut Tape

$0.12

$0.112

$0.098

$0.09

Reel

$0.062

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF15BB102RB6RC
Murata Electronics
1: $0.13
57,224In Stock

Mfr. Part No.
PRF15BB102RB6RC

Mouser Part No
81-PRF15BB102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

57,224In Stock

Cut Tape

$0.13

$0.123

$0.107

$0.102

Reel

$0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

PRF18BA471QB5RB
Murata Electronics
1: $0.16
18,458In Stock
12,000Expected 23/04/2026

Mfr. Part No.
PRF18BA471QB5RB

Mouser Part No
81-PRF18BA471QB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603

Learn More

Datasheet

18,458In Stock

12,000Expected 23/04/2026

Cut Tape

$0.16

$0.147

$0.136

$0.129

Reel

$0.118

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603

PRG18BB221MB1RB
Murata Electronics
1: $0.21
29,772In Stock
16,000Expected 05/03/2026

Mfr. Part No.
PRG18BB221MB1RB

Mouser Part No
81-PRG18BB221MB1RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603

Learn More

Datasheet

29,772In Stock

16,000Expected 05/03/2026

Cut Tape

$0.21

$0.197

$0.163

$0.158

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

PRG18BB470MB1RB
Murata Electronics
1: $0.32
10,674In Stock
32,000On Order

Mfr. Part No.
PRG18BB470MB1RB

Mouser Part No
81-PRG18BB470MB1RB

Murata Electronics

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

Learn More

Datasheet

10,674In Stock

32,000On Order

Cut Tape

$0.32

$0.297

$0.262

$0.248

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

PRG21BB150MB1RK
Murata Electronics
1: $0.46
11,371In 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

11,371In Stock

Cut Tape

$0.46

$0.43

$0.402

$0.382

View

Reel

$0.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805

PRG21BC4R7MM1RA
Murata Electronics
1: $0.48
7,959In Stock

Mfr. Part No.
PRG21BC4R7MM1RA

Mouser Part No
81-PRG21BC4R7MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805

Learn More

Datasheet

7,959In Stock

Cut Tape

$0.48

$0.452

$0.422

$0.401

View

Reel

$0.277

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805

PRG21BC6R8MM1RA
Murata Electronics
1: $0.48
9,847In Stock
12,000Expected 25/02/2026

Mfr. Part No.
PRG21BC6R8MM1RA

Mouser Part No
81-PRG21BC6R8MM1RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805

Learn More

Datasheet

9,847In Stock

12,000Expected 25/02/2026

Cut Tape

$0.48

$0.451

$0.42

$0.40

View

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors

NCP15WB333F03RC
Murata Electronics
1: $0.13
5,890In Stock
End of Life

Mfr. Part No.
NCP15WB333F03RC

Mouser Part No
81-NCP15WB333F03RC

End of Life

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Datasheet

5,890In Stock

$0.13

$0.112

$0.099

$0.081

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 47 kOhms 1% 0402 (1005 metric) SUGGESTED ALT NCU15WB473F6SRC

NCP15WB473F0SRC
Murata Electronics
1: $0.19
6,784In Stock
End of Life

Mfr. Part No.
NCP15WB473F0SRC

Mouser Part No
81-NCP15WB473F0SRC

End of Life

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 47 kOhms 1% 0402 (1005 metric) SUGGESTED ALT NCU15WB473F6SRC

Learn More

Datasheet

6,784In Stock

Cut Tape

$0.19

$0.163

$0.144

$0.115

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors

NCP15WF104E03RC
Murata Electronics
1: $0.10
4,929In Stock
End of Life

Mfr. Part No.
NCP15WF104E03RC

Mouser Part No
81-NCP15WF104E03RC

End of Life

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors

Learn More

Datasheet

4,929In Stock

Cut Tape

$0.10

$0.088

$0.077

$0.073

Reel

$0.049

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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