Resettable Fuses - PPTC – Mouser Canada

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Electronic Fuses (eFuses)

onsemi Electronic Fuses (eFuses) offer an all-integrated solution providing overcurrent, overvoltage, over-temperature, reverse polarity, and inrush current protection. onsemi eFuses range from 3V up to 12V, supporting a continuous current from 1A up to 12A. The integrated overcurrent, overtemperature, overvoltage, and inrush current protection, along with the ability to report fault and disable the output through GPIO, make this device suitable for protecting any system and supporting a compact board layout.

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Part #

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT4TXG
onsemi
1: $2.91
31,236In Stock

Mfr. Part #
NIS5420MT4TXG

Mouser Part #
863-NIS5420MT4TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

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Datasheet

31,236In Stock

Cut Tape

$2.91

$2.33

$2.00

$1.74

Reel

$1.14

View

Min.: 1
Mult.: 1

Reel: 3,000

NIS5420

PCB Mount

SMD/SMT

18 VDC

4.6 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT5TXG
onsemi
1: $2.76
3,962In Stock

Mfr. Part #
NIS5420MT5TXG

Mouser Part #
863-NIS5420MT5TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

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Datasheet

3,962In Stock

Cut Tape

$2.76

$1.92

$1.83

$1.43

Reel

$1.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS5420

PCB Mount

SMD/SMT

18 VDC

4.6 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 3V ELECTRONIC FUSE

NIS6432MT1TWG
onsemi
1: $1.61
2,704In Stock

Mfr. Part #
NIS6432MT1TWG

Mouser Part #
863-NIS6432MT1TWG

onsemi

Resettable Fuses - PPTC 3V ELECTRONIC FUSE

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Datasheet

2,704In Stock

Cut Tape

$1.61

$1.18

$1.03

$0.986

Reel

$0.932

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS6452

PCB Mount

SMD/SMT

15 VDC

5 A

60 mOhms

WQFN-12

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN1TXG
onsemi
1: $1.88
13,453In Stock
NRND

Mfr. Part #
NIS5132MN1TXG

Mouser Part #
863-NIS5132MN1TXG

NRND

onsemi

Resettable Fuses - PPTC 12 V Electronic Fuse

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Datasheet

13,453In Stock

Cut Tape

$1.88

$1.23

$1.09

$1.02

View

Reel

$0.839

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

NIS5132

PCB Mount

SMD/SMT

18 VDC

3.6 A

55 mOhms

DFN-10

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN2TXG
onsemi
1: $1.83
5,367In Stock
NRND

Mfr. Part #
NIS5132MN2TXG

Mouser Part #
863-NIS5132MN2TXG

NRND

onsemi

Resettable Fuses - PPTC 12 V Electronic Fuse

Learn More

Datasheet

5,367In Stock

Cut Tape

$1.83

$1.20

$1.06

$0.992

View

Reel

$0.798

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

NIS5132

PCB Mount

SMD/SMT

18 VDC

3.6 A

55 mOhms

DFN-10

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6452MT1TWG
onsemi
1: $1.69
3,097In Stock

Mfr. Part #
NIS6452MT1TWG

Mouser Part #
863-NIS6452MT1TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

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Datasheet

3,097In Stock

Cut Tape

$1.69

$1.64

$1.58

$1.51

Reel

$1.28

View

Min.: 1
Mult.: 1

Reel: 3,000

NIS6452

PCB Mount

SMD/SMT

15 VDC

5 A

60 mOhms

WQFN-12

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6452MT2TWG
onsemi
1: $1.33
9,292In Stock

Mfr. Part #
NIS6452MT2TWG

Mouser Part #
863-NIS6452MT2TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

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Datasheet

9,292In Stock

Cut Tape

$1.33

$1.32

Reel

$1.24

Min.: 1
Mult.: 1

Reel: 3,000

NIS6452

PCB Mount

SMD/SMT

15 VDC

5 A

60 mOhms

WQFN-12

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT1TXG
onsemi
1: $1.55
1,903In Stock

Mfr. Part #
NIS5420MT1TXG

Mouser Part #
863-NIS5420MT1TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

1,903In Stock

Cut Tape

$1.55

$1.33

$1.21

$1.10

Reel

$0.989

Min.: 1
Mult.: 1

Reel: 3,000

NIS5420

PCB Mount

SMD/SMT

18 VDC

4.6 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN1TXG
onsemi
1: $1.69
2,143In Stock
NRND

Mfr. Part #
NIS5135MN1TXG

Mouser Part #
863-NIS5135MN1TXG

NRND

onsemi

Resettable Fuses - PPTC 5.0V Electronic Fuse

Learn More

Datasheet

2,143In Stock

Cut Tape

$1.69

$1.10

$0.969

$0.907

Reel

$0.761

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS5135

PCB Mount

SMD/SMT

5 VDC

3.6 A

82 mOhms

DFN-10

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT6TXG
onsemi
1: $1.89
2,153In Stock
NRND

Mfr. Part #
NIS5420MT6TXG

Mouser Part #
863-NIS5420MT6TXG

NRND

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

2,153In Stock

Cut Tape

$1.89

$1.55

$1.38

Reel

$1.13

Min.: 1
Mult.: 1

Reel: 3,000

NIS5420

PCB Mount

SMD/SMT

18 VDC

4.6 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC 5V ELECTRONIC FUSE THERM

NIS6350MT1TXG
onsemi
1: $1.58
1,920In Stock
End of Life

Mfr. Part #
NIS6350MT1TXG

Mouser Part #
863-NIS6350MT1TXG

End of Life

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE THERM

Datasheet

1,920In Stock

Cut Tape

$1.58

$1.57

$1.55

$1.44

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS6350

PCB Mount

SMD/SMT

10 VDC

3 A

85 mOhms

WDFNW-10

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

NIS4461MT1TXG
onsemi
1: $1.81
7,297In Stock

Mfr. Part #
NIS4461MT1TXG

Mouser Part #
863-NIS4461MT1TXG

onsemi

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

Learn More

Datasheet

7,297In Stock

Cut Tape

$1.81

$1.80

Reel

$1.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS4461

PCB Mount

SMD/SMT

24 VDC

4.2 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT7TXG
onsemi
1: $2.31
3,652In Stock

Mfr. Part #
NIS5420MT7TXG

Mouser Part #
863-NIS5420MT7TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

3,652In Stock

Cut Tape

$2.31

$2.12

$2.03

$1.57

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS5420

PCB Mount

SMD/SMT

18 VDC

4.6 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 5V ELECTRONIC FUSE AUTO

NIS6150MT2TXG
onsemi
1: $1.22
447In Stock

Mfr. Part #
NIS6150MT2TXG

Mouser Part #
863-NIS6150MT2TXG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE AUTO

Learn More

Datasheet

447In Stock

Cut Tape

$1.22

$1.17

$1.16

Reel

$0.998

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS6150

PCB Mount

SMD/SMT

10 VDC

1 A

200 mOhms

WDFNW-10

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6432MT2TWG
onsemi
1: $1.58
933In Stock

Mfr. Part #
NIS6432MT2TWG

Mouser Part #
863-NIS6432MT2TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

Learn More

Datasheet

933In Stock

Cut Tape

$1.58

$1.26

$1.20

Reel

$0.98

Min.: 1
Mult.: 1

Reel: 3,000

NIS6452

PCB Mount

SMD/SMT

15 VDC

5 A

60 mOhms

WQFN-12

- 40 C

+ 125 C

Reel, Cut Tape

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

NIS4461MT3TXG
onsemi
1: $4.00
5,210Expected 2026-02-23

Mfr. Part #
NIS4461MT3TXG

Mouser Part #
863-NIS4461MT3TXG

onsemi

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

Learn More

Datasheet

5,210Expected 2026-02-23

Cut Tape

$4.00

$3.77

$2.99

$2.87

View

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NIS4461

PCB Mount

SMD/SMT

24 VDC

4.2 A

50 mOhms

WDFN-10

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN2TXG
onsemi
3,000: $0.801
9,000Factory Stock Available
NRND

Mfr. Part #
NIS5135MN2TXG

Mouser Part #
863-NIS5135MN2TXG

NRND

onsemi

Resettable Fuses - PPTC 5.0V Electronic Fuse

Learn More

Datasheet

9,000Factory Stock Available

More Info Available

Reel

$0.801

$0.777

Min.: 3,000
Mult.: 3,000

Reel: 3,000

NIS5135

PCB Mount

SMD/SMT

DFN-10

- 40 C

+ 150 C

Reel

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