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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 Electronic fuse (eFuse), 12V, 44 mohm, 4A, ISENSE Latching, UVLO 8.5V, VCLAMP 15V

NIS5420MT4TXG
onsemi
1: Rp34.490
31.236In Stock

Mfr. Part No.
NIS5420MT4TXG

Mouser Part No
863-NIS5420MT4TXG

onsemi

Resettable Fuses - PPTC Electronic fuse (eFuse), 12V, 44 mohm, 4A, ISENSE Latching, UVLO 8.5V, VCLAMP 15V

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Datasheet

31.236In Stock

Cut Tape

Rp34.490

Rp27.519

Rp23.666

Rp20.548

Reel

Rp13.521

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 5V eFuse Auto-Retry

NIS6452MT2TWG
onsemi
1: Rp15.778
9.292In Stock

Mfr. Part No.
NIS6452MT2TWG

Mouser Part No
863-NIS6452MT2TWG

onsemi

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 5V eFuse Auto-Retry

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Datasheet

9.292In Stock

Cut Tape

Rp15.778

Rp15.667

Rp15.631

Rp15.612

Reel

Rp14.640

Min.: 1
Mult.: 1

Reel: 3.000

Power Switch ICs - Power Distribution 5V ELECTRONIC FUSE

NIV6150MT2TXG
onsemi
1: Rp26.969
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

Rp26.969

Rp22.199

Rp16.144

Rp16.016

View

Reel

Rp9.870

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 5V eFuse

NIS6452MT1TWG
onsemi
1: Rp19.997
3.097In Stock

Mfr. Part No.
NIS6452MT1TWG

Mouser Part No
863-NIS6452MT1TWG

onsemi

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 5V eFuse

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Datasheet

3.097In Stock

Cut Tape

Rp19.997

Rp19.447

Rp18.713

Rp17.924

Reel

Rp15.209

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT5TXG
onsemi
1: Rp32.656
3.962In Stock

Mfr. Part No.
NIS5420MT5TXG

Mouser Part No
863-NIS5420MT5TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

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Datasheet

3.962In Stock

Cut Tape

Rp32.656

Rp23.116

Rp22.015

Rp16.915

Reel

Rp12.934

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 3.3V eFuse

NIS6432MT1TWG
onsemi
1: Rp21.281
2.704In Stock

Mfr. Part No.
NIS6432MT1TWG

Mouser Part No
863-NIS6432MT1TWG

onsemi

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 3.3V eFuse

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Datasheet

2.704In Stock

Cut Tape

Rp21.281

Rp14.970

Rp12.787

Rp12.090

Reel

Rp11.026

Rp10.842

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN1TXG
onsemi
1: Rp22.199
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

Rp22.199

Rp14.548

Rp14.530

Rp12.861

View

Reel

Rp9.925

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC 12 V Electronic Fuse

NIS5132MN2TXG
onsemi
1: Rp21.648
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

Rp21.648

Rp14.181

Rp14.145

Rp12.530

View

Reel

Rp9.448

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT1TXG
onsemi
1: Rp18.346
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

Rp18.346

Rp15.723

Rp14.347

Rp14.328

Rp13.191

Reel

Rp11.705

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN1TXG
onsemi
1: Rp19.997
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

Rp19.997

Rp12.989

Rp11.466

Rp10.732

Reel

Rp9.008

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT6TXG
onsemi
1: Rp22.382
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

Rp22.382

Rp18.291

Rp16.383

Reel

Rp13.374

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE THERM

NIS6350MT1TXG
onsemi
1: Rp18.713
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

Rp18.713

Rp18.529

Rp18.346

Rp17.062

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic fuse (eFuse), 24V, 44mohm, 4.2A 24V Latch with Isense

NIS4461MT1TXG
onsemi
1: Rp21.465
7.297In Stock

Mfr. Part No.
NIS4461MT1TXG

Mouser Part No
863-NIS4461MT1TXG

onsemi

Resettable Fuses - PPTC Electronic fuse (eFuse), 24V, 44mohm, 4.2A 24V Latch with Isense

Learn More

Datasheet

7.297In Stock

Cut Tape

Rp21.465

Rp21.281

Reel

Rp19.630

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

NIS5420MT7TXG
onsemi
1: Rp27.336
3.752In Stock

Mfr. Part No.
NIS5420MT7TXG

Mouser Part No
863-NIS5420MT7TXG

onsemi

Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE

Learn More

Datasheet

3.752In Stock

Cut Tape

Rp27.336

Rp25.134

Rp24.033

Rp18.529

Reel

Rp12.035

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes Auto Data Line ESD P

NIV1161MTTAG
onsemi
1: Rp16.695
3.265In Stock
3.000Expected 25/09/2026

Mfr. Part No.
NIV1161MTTAG

Mouser Part No
863-NIV1161MTTAG

onsemi

ESD Protection Diodes / TVS Diodes Auto Data Line ESD P

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Datasheet

3.265In Stock

3.000Expected 25/09/2026

Cut Tape

Rp16.695

Rp12.567

Rp11.631

Rp10.365

Reel

Rp8.311

View

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: Rp19.814
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

Rp19.814

Rp15.833

Rp12.677

Rp9.980

Reel

Rp8.164

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5V ELECTRONIC FUSE AUTO

NIS6150MT2TXG
onsemi
1: Rp14.493
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

Rp14.493

Rp13.815

Rp13.778

Rp13.760

View

Reel

Rp11.815

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 3.3V eFuse Auto-Retry

NIS6432MT2TWG
onsemi
1: Rp18.713
933In Stock

Mfr. Part No.
NIS6432MT2TWG

Mouser Part No
863-NIS6432MT2TWG

onsemi

Resettable Fuses - PPTC Electronic Fuse, +3.3 V, +5 V 3.3V eFuse Auto-Retry

Learn More

Datasheet

933In Stock

Cut Tape

Rp18.713

Rp14.970

Rp14.200

Reel

Rp11.595

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes WDFN10 ESD PROTECTIO

NIV2161MTTAG
onsemi
1: Rp19.263
1.928In Stock
3.000Expected 18/02/2026

Mfr. Part No.
NIV2161MTTAG

Mouser Part No
863-NIV2161MTTAG

onsemi

ESD Protection Diodes / TVS Diodes WDFN10 ESD PROTECTIO

Learn More

Datasheet

1.928In Stock

3.000Expected 18/02/2026

Cut Tape

Rp19.263

Rp16.548

Rp11.962

Rp10.806

Reel

Rp8.971

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC Electronic fuse (eFuse), 24V, 44mohm, 4.2A 24V Auto-Retry with Isense

NIS4461MT3TXG
onsemi
1: Rp47.333
5.210Expected 23/02/2026

Mfr. Part No.
NIS4461MT3TXG

Mouser Part No
863-NIS4461MT3TXG

onsemi

Resettable Fuses - PPTC Electronic fuse (eFuse), 24V, 44mohm, 4.2A 24V Auto-Retry with Isense

Learn More

Datasheet

5.210Expected 23/02/2026

Cut Tape

Rp47.333

Rp44.581

Rp35.408

Rp33.940

View

Reel

Rp19.997

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 5.0V Electronic Fuse

NIS5135MN2TXG
onsemi
1: Rp19.997
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

Rp19.997

Rp12.989

Rp12.677

Rp11.466

Reel

Rp9.485

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)

All Results (22)

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