Automotive SMD Resettable Fuses

Littelfuse PolySwitch® Family of Automotive SMD Resettable PPTCs are designed to support the miniaturization trend in automotive electronics. These devices meet performance specifications for resistance, time-to-trip, and hold current at three temperatures (-40°C, 25°C, and max T). These parts are AEC-Q200 qualified, RoHS compliant, ELV compliant, lead free, and halogen free as well as ISO/TS16949 certified. ​Littelfuse automotive PPTCs provide current ratings from 0.05A to 3.0A and voltage ratings from 5VDC to 60VDC. These devices provide overcurrent and overtemperature protection for Electronic Control Units (ECUs), I/O ports and traces, telematics and infotainment systems, and motor and motor control circuits. Littelfuse Automotive SMD Resettable PPTCs are compatible with high-volume SMD assembly processes.

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Qtà RoHS Modello ECAD Serie
Stile di montaggio
Stile di terminazione
Corrente di mantenimento
Tensione massima
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Corrente nominale - Max
Resistenza
Package/involucro
Temperatura di lavoro minima
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Confezione
Littelfuse Fusibili resettabili - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm
Scheda dati
9 811A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

microASMD SMD/SMT SMD/SMT 750 mA 16 VDC 2.25 A 20 A 100 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm
Scheda dati
1 489A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

microASMD SMD/SMT SMD/SMT 200 mA 30 VDC 600 mA 20 A 600 mOhms 1210 (3225 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC RF5030-000
Scheda dati
4 044A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 3 000

nanoASMD SMD/SMT SMD/SMT 50 mA 30 VDC 150 mA 20 A 3.5 Ohms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC RF5028-000
Scheda dati
4 770A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 3 000

nanoASMD SMD/SMT SMD/SMT 200 mA 30 VDC 600 mA 20 A 600 mOhms 1206 (3216 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .37A 60V SMD AEC-Q200
Scheda dati
3 727A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 2 000

ASMD SMD/SMT SMD/SMT 370 mA 60 VDC 980 mA 10 A 1.4 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .9A 30V SMD AEC-Q200
Scheda dati
6 925A magazzino
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Min: 1
Mult.: 1
: 2 000

ASMD SMD/SMT SMD/SMT 900 mA 30 VDC 2.16 A 40 A 480 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .75A 33VDC 40A 2920 AEC-Q200
Scheda dati
5 033A magazzino
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Min: 1
Mult.: 1
: 4 000

ASMDC PCB Mount SMD/SMT 750 mA 33 VDC 1.5 A 40 A 610 mOhms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.25A 33VDC 40A 2920 AEC-Q200
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6 783A magazzino
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Min: 1
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: 4 000

ASMDC PCB Mount SMD/SMT 1.25 A 33 VDC 2.5 A 40 A 250 mOhms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.85A 33VDC 40A 2920 AEC-Q200
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7 818A magazzino
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Min: 1
Mult.: 1
: 4 000

ASMDC SMD/SMT SMD/SMT 1.85 A 33 VDC 3.7 A 40 A 150 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 3A 24VDC 40A 2920 AEC-Q200
Scheda dati
4 051A magazzino
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Min: 1
Mult.: 1
: 4 000

ASMDC PCB Mount SMD/SMT 3 A 24 VDC 6 A 40 A 72 mOhms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .1A 15VDC 10A 0603 AEC-Q200
Scheda dati
3 689A magazzino
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Min: 1
Mult.: 1
: 4 000

femtoASMD PCB Mount SMD/SMT 100 mA 15 VDC 300 mA 10 A 14 Ohms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .05A 15VDC 10A 0603 AEC-Q200
Scheda dati
4 398A magazzino
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Min: 1
Mult.: 1
: 4 000

femtoASMD PCB Mount SMD/SMT 50 mA 15 VDC 150 mA 10 A 30 Ohms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .08A 12VDC 10A 0603 AEC-Q200
Scheda dati
6 806A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

femtoASMD PCB Mount SMD/SMT 80 mA 12 VDC 200 mA 10 A 14 Ohms - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .12A 15VDC 20A 0805 AEC-Q200
Scheda dati
3 646A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

picoASMD SMD/SMT Solder 120 mA 15 VDC 300 mA 20 A 9 Ohms 0805 (2012 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 12V 2.6A-HD 100A 1812
Scheda dati
1 251A magazzino
Min: 1
Mult.: 1

miniASMD PCB Mount SMD/SMT 2.6 A 12 VDC 5 A 1812 (4532 metric) - 40 C + 85 C
Littelfuse Fusibili resettabili - PPTC 13.2V 2.6A-HD 100A 1812
Scheda dati
1 449A magazzino
Min: 1
Mult.: 1

miniASMD PCB Mount SMD/SMT 2.6 A 13.2 VDC 5 A 1812 (4532 metric) - 40 C + 85 C
Littelfuse Fusibili resettabili - PPTC 1.2A 16VHighTemp SMD AEC-Q200
Scheda dati
19A magazzino
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Min: 1
Mult.: 1
: 2 000

AHS SMD/SMT SMD/SMT 1.2 A 16 VDC 2.3 A 50 A 150 mOhms 2920 (7450 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.6A 16VHighTemp SMD AEC-Q200
Scheda dati
480A magazzino
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Min: 1
Mult.: 1
: 1 500

AHS SMD/SMT SMD/SMT 1.6 A 16 VDC 3.2 A 70 A 50 mOhms 3425 (8673 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 2A 16V High Temp SMD AEC-Q200
Scheda dati
1 909A magazzino
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Min: 1
Mult.: 1
: 1 500

AHS SMD/SMT SMD/SMT 2 A 16 VDC 4 A 70 A 50 mOhms 3425 (8673 metric) - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .6A 30V SMD AEC-Q200
Scheda dati
2 405A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 2 000

ASMD SMD/SMT SMD/SMT 600 mA 30 VDC 1.48 A 40 A 1 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.04A 16V SMD AEC-Q200
Scheda dati
1 634A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 2 000

ASMD SMD/SMT SMD/SMT 1.04 A 16 VDC 2.46 A 40 A 250 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.85A 16V SMD AEC-Q200
Scheda dati
980A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 500

ASMD SMD/SMT SMD/SMT 1.85 A 16 VDC 3.7 A 40 A 126 mOhms 3425 (8764 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC 1.73A 16V SMD AEC-Q200
Scheda dati
1 106A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
: 1 500

ASMD SMD/SMT SMD/SMT 1.73 A 16 VDC 3.93 A 40 A 120 mOhms 3425 (8764 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .5A 60VDC 10A 2920 AEC-Q200
Scheda dati
2 752A magazzino
4 00010.11.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

ASMDC SMD/SMT SMD/SMT 500 mA 60 VDC 1 A 10 A 1.2 Ohms 2920 (7450 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Fusibili resettabili - PPTC .1A 30V Micro SMD AEC-Q200
Scheda dati
734A magazzino
8 00013.10.2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
: 4 000

microASMD SMD/SMT SMD/SMT 100 mA 30 VDC 250 mA 10 A 15 Ohms 1210 (3225 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel