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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.

All Results (22)

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Part #

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT4TXG
onsemi
1: 8,15 RON
31.236In Stock

Mfr. Part No.
NIS5420MT4TXG

Mouser Part No
863-NIS5420MT4TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

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Datasheet

31.236In Stock

Cut Tape

8,15 RON

6,49 RON

5,58 RON

4,84 RON

View

Reel

3,28 RON

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6452MT1TWG
onsemi
1: 4,71 RON
3.097In Stock

Mfr. Part No.
NIS6452MT1TWG

Mouser Part No
863-NIS6452MT1TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

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Datasheet

3.097In Stock

Cut Tape

4,71 RON

4,59 RON

4,41 RON

4,23 RON

View

Reel

3,59 RON

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT5TXG
onsemi
1: 7,70 RON
3.962In Stock

Mfr. Part No.
NIS5420MT5TXG

Mouser Part No
863-NIS5420MT5TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

3.962In Stock

Cut Tape

7,70 RON

5,38 RON

5,08 RON

3,99 RON

View

Reel

2,96 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 3V ELECTRONIC FUSE

NIS6432MT1TWG
onsemi
1: 4,50 RON
2.704In Stock

Mfr. Part No.
NIS6432MT1TWG

Mouser Part No
863-NIS6432MT1TWG

onsemi

Resettable Fuses - PPTC 3V ELECTRONIC FUSE

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Datasheet

2.704In Stock

Cut Tape

4,50 RON

3,29 RON

2,88 RON

2,75 RON

Reel

2,66 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6452MT2TWG
onsemi
1: 3,72 RON
9.292In Stock

Mfr. Part No.
NIS6452MT2TWG

Mouser Part No
863-NIS6452MT2TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

Learn More

Datasheet

9.292In Stock

Cut Tape

3,72 RON

3,69 RON

3,68 RON

Reel

3,59 RON

Min.: 1
Mult.: 1

Reel: 3.000

Power Switch ICs - Power Distribution 5V ELECTRONIC FUSE

NIV6150MT2TXG
onsemi
1: 6,34 RON
2.762In Stock

Mfr. Part No.
NIV6150MT2TXG

Mouser Part No
863-NIV6150MT2TXG

onsemi

Power Switch ICs - Power Distribution 5V ELECTRONIC FUSE

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Datasheet

2.762In Stock

Cut Tape

6,34 RON

5,23 RON

3,81 RON

3,78 RON

View

Reel

2,42 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN1TXG
onsemi
1: 5,23 RON
13.453In Stock
NRND

Mfr. Part No.
NIS5132MN1TXG

Mouser Part No
863-NIS5132MN1TXG

NRND

onsemi

Resettable Fuses - PPTC 12 V Electronic Fuse

Learn More

Datasheet

13.453In Stock

Cut Tape

5,23 RON

3,43 RON

3,03 RON

2,85 RON

View

Reel

2,35 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN2TXG
onsemi
1: 5,08 RON
5.367In Stock
NRND

Mfr. Part No.
NIS5132MN2TXG

Mouser Part No
863-NIS5132MN2TXG

NRND

onsemi

Resettable Fuses - PPTC 12 V Electronic Fuse

Learn More

Datasheet

5.367In Stock

Cut Tape

5,08 RON

3,34 RON

3,33 RON

2,95 RON

View

Reel

2,28 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT1TXG
onsemi
1: 4,33 RON
1.903In Stock

Mfr. Part No.
NIS5420MT1TXG

Mouser Part No
863-NIS5420MT1TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

1.903In Stock

Cut Tape

4,33 RON

3,71 RON

3,39 RON

3,38 RON

3,08 RON

Reel

2,87 RON

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN1TXG
onsemi
1: 4,71 RON
2.143In Stock
NRND

Mfr. Part No.
NIS5135MN1TXG

Mouser Part No
863-NIS5135MN1TXG

NRND

onsemi

Resettable Fuses - PPTC 5.0V Electronic Fuse

Learn More

Datasheet

2.143In Stock

Cut Tape

4,71 RON

3,06 RON

2,71 RON

2,53 RON

Reel

2,12 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT6TXG
onsemi
1: 5,28 RON
2.153In Stock
NRND

Mfr. Part No.
NIS5420MT6TXG

Mouser Part No
863-NIS5420MT6TXG

NRND

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

2.153In Stock

Cut Tape

5,28 RON

4,31 RON

3,86 RON

Reel

3,28 RON

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE THERM

NIS6350MT1TXG
onsemi
1: 4,41 RON
1.920In Stock
End of Life

Mfr. Part No.
NIS6350MT1TXG

Mouser Part No
863-NIS6350MT1TXG

End of Life

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE THERM

Datasheet

1.920In Stock

Cut Tape

4,41 RON

4,37 RON

4,33 RON

4,02 RON

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

NIS4461MT1TXG
onsemi
1: 5,08 RON
7.297In Stock

Mfr. Part No.
NIS4461MT1TXG

Mouser Part No
863-NIS4461MT1TXG

onsemi

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

Learn More

Datasheet

7.297In Stock

Cut Tape

5,08 RON

5,02 RON

Reel

4,82 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT7TXG
onsemi
1: 6,44 RON
3.652In Stock

Mfr. Part No.
NIS5420MT7TXG

Mouser Part No
863-NIS5420MT7TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

3.652In Stock

Cut Tape

6,44 RON

5,94 RON

5,68 RON

4,37 RON

View

Reel

2,87 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes Auto Data Line ESD P

NIV1161MTTAG
onsemi
1: 3,94 RON
3.265In Stock
3.000Expected 7/20/2026

Mfr. Part No.
NIV1161MTTAG

Mouser Part No
863-NIV1161MTTAG

onsemi

ESD Protection Diodes / TVS Diodes Auto Data Line ESD P

Learn More

Datasheet

3.265In Stock

3.000Expected 7/20/2026

Cut Tape

3,94 RON

2,96 RON

2,74 RON

2,44 RON

2,28 RON

Reel

1,96 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 24V Low Capacitance ESD Protection with short to battery blocking

NIV1241MTWTAG
onsemi
1: 4,67 RON
4.000In Stock

Mfr. Part No.
NIV1241MTWTAG

Mouser Part No
863-NIV1241MTWTAG

onsemi

ESD Protection Diodes / TVS Diodes 24V Low Capacitance ESD Protection with short to battery blocking

Learn More

Datasheet

4.000In Stock

Cut Tape

4,67 RON

3,73 RON

2,99 RON

2,35 RON

Reel

1,93 RON

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE AUTO

NIS6150MT2TXG
onsemi
1: 3,42 RON
447In Stock

Mfr. Part No.
NIS6150MT2TXG

Mouser Part No
863-NIS6150MT2TXG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE AUTO

Learn More

Datasheet

447In Stock

Cut Tape

3,42 RON

3,26 RON

3,25 RON

3,24 RON

3,23 RON

Reel

2,81 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

NIS6432MT2TWG
onsemi
1: 4,41 RON
933In Stock

Mfr. Part No.
NIS6432MT2TWG

Mouser Part No
863-NIS6432MT2TWG

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE

Learn More

Datasheet

933In Stock

Cut Tape

4,41 RON

3,53 RON

3,35 RON

Reel

2,85 RON

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes WDFN10 ESD PROTECTIO

NIV2161MTTAG
onsemi
1: 4,54 RON
4.928In Stock

Mfr. Part No.
NIV2161MTTAG

Mouser Part No
863-NIV2161MTTAG

onsemi

ESD Protection Diodes / TVS Diodes WDFN10 ESD PROTECTIO

Learn More

Datasheet

4.928In Stock

Cut Tape

4,54 RON

3,90 RON

2,82 RON

2,55 RON

Reel

2,12 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

NIS4461MT3TXG
onsemi
1: 11,17 RON
5.210Expected 2/23/2026

Mfr. Part No.
NIS4461MT3TXG

Mouser Part No
863-NIS4461MT3TXG

onsemi

Resettable Fuses - PPTC +24 VOLT ELECTRONIC FUSE

Learn More

Datasheet

5.210Expected 2/23/2026

Cut Tape

11,17 RON

10,51 RON

8,35 RON

8,00 RON

View

Reel

4,87 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN2TXG
onsemi
1: 4,71 RON
9.000Factory Stock Available
NRND

Mfr. Part No.
NIS5135MN2TXG

Mouser Part No
863-NIS5135MN2TXG

NRND

onsemi

Resettable Fuses - PPTC 5.0V Electronic Fuse

Learn More

Datasheet

9.000Factory Stock Available

More Info Available

Cut Tape

4,71 RON

3,06 RON

2,99 RON

2,71 RON

Reel

2,24 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE--THERMAL LATCH

NIS6351MT1TXG
onsemi
Lead-Time 53 Weeks
End of Life

Mfr. Part No.
NIS6351MT1TXG

Mouser Part No
863-NIS6351MT1TXG

End of Life

onsemi

Resettable Fuses - PPTC 5V ELECTRONIC FUSE--THERMAL LATCH

Datasheet

Lead-Time 53 Weeks

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Electronic Fuses (eFuses)

All Results (22)

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Electronic Fuses (eFuses)

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