PFT Resettable Fuses

Schurter PFT Resettable Fuses are resettable polymer PTC (PPTC) thermistors for high-reliability overcurrent protection. The radial-leaded PFTA, PFTB, and PFTC feature cured, flame-retardant epoxy polymer material that meets UL 94V-0 requirements. The Schurter PFTL is a high-voltage surface-mount fuse that saves PCB space and boosts cost-effectiveness. These resettable fuses are ideal for use in energy storage systems, power supplies, household appliances, and more.

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Qtà RoHS Modello ECAD Serie
Stile di montaggio
Stile di terminazione
Corrente di mantenimento
Tensione massima
Corrente di azionamento
Corrente nominale - Max
Resistenza
Temperatura di lavoro minima
Temperatura di lavoro massima
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 170mA, Itrip: 340mA, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
5.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 170 mA 16 V 340 mA 40 A 980 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 200mA, Itrip: 400mA, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
5.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 200 mA 16 V 400 mA 40 A 780 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 250mA, Itrip: 500mA, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
5.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 250 mA 16 V 500 mA 40 A 500 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 300mA, Itrip: 600mA, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
5.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 300 mA 16 V 600 mA 40 A 350 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 400mA, Itrip: 800mA, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
5.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 400 mA 16 V 800 mA 40 A 230 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 500mA, Itrip: 1A, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 500 mA 16 V 1 A 40 A 170 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 650mA, Itrip: 1.3A, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 650 mA 16 V 1.3 A 40 A 110 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 750mA, Itrip: 1.5A, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 750 mA 16 V 1.5 A 40 A 80 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 900mA, Itrip: 1.8A, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 900 mA 16 V 1.8 A 40 A 70 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTA Resettable Fuse, Ihold: 1.1A, Itrip: 2.2A, Imax: 40A, Vmax: 16V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTA PCB Mount Through Hole 1.1 A 16 V 2.2 A 40 A 45 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTB Resettable Fuse, Ihold: 900mA, Itrip: 1.8A, Imax: 40A, Vmax: 30V, Mounting: THT, Terminal finish: Tin
Scheda dati
2.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTB PCB Mount Through Hole 1.8 A 30 V 1.8 A 40 A 90 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTB Resettable Fuse, Ihold: 1.1A, Itrip: 2.2A, Imax: 40A, Vmax: 30V, Mounting: THT, Terminal finish: Tin
Scheda dati
2.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTB PCB Mount Through Hole 2.2 A 30 V 2.2 A 40 A 60 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 100mA, Itrip: 200mA, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 100 mA 60 V 200 mA 40 A 2.3 Ohms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 170mA, Itrip: 340mA, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 170 mA 60 V 340 mA 40 A 2 Ohms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 200mA, Itrip: 400mA, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 200 mA 60 V 400 mA 40 A 1.3 Ohms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 250mA, Itrip: 500mA, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 250 mA 60 V 500 mA 40 A 900 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 400mA, Itrip: 800mA, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 400 mA 60 V 800 mA 40 A 480 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 500mA, Itrip: 1A, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
3.00020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 500 mA 60 V 1 A 40 A 380 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 650mA, Itrip: 1.3A, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
2.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 650 mA 60 V 1.3 A 40 A 240 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 750mA, Itrip: 1.5A, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
2.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 750 mA 60 V 1.5 A 40 A 230 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 900mA, Itrip: 1.8A, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
2.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 900 mA 60 V 1.8 A 40 A 140 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTC Resettable Fuse, Ihold: 1.1A, Itrip: 2.2A, Imax: 40A, Vmax: 60V, Mounting: THT, Terminal finish: Tin
Scheda dati
1.50020/11/2026 previsto
Min: 1
Mult.: 1

PFTC PCB Mount Through Hole 1.1 A 60 V 2.2 A 40 A 150 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTL Resettable Fuse, Length: 06, Width: 03, Ihold: 100mA, Itrip: 300mA, Imax: 40A, Vmax: 15V, Mounting: SMD, Terminal finish: Tin
Scheda dati
4.00026/11/2026 previsto
Min: 1
Mult.: 1

PFTL PCB Mount SMD/SMT 100 mA 15 V 300 mA 40 A 900 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTL Resettable Fuse, Length: 06, Width: 03, Ihold: 200mA, Itrip: 500mA, Imax: 40A, Vmax: 9V, Mounting: SMD, Terminal finish: Tin
Scheda dati
4.00026/11/2026 previsto
Min: 1
Mult.: 1

PFTL PCB Mount SMD/SMT 200 mA 9 V 500 mA 40 A 550 mOhms - 40 C + 85 C
Schurter Fusibili resettabili - PPTC PFTL Resettable Fuse, Length: 06, Width: 03, Ihold: 350mA, Itrip: 750mA, Imax: 40A, Vmax: 6V, Mounting: SMD, Terminal finish: Tin
Scheda dati
4.00026/11/2026 previsto
Min: 1
Mult.: 1

PFTL PCB Mount SMD/SMT 350 mA 6 V 750 mA 40 A 200 mOhms - 40 C + 85 C