Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.
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MF-R300


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.0 Trip 6.0
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 8014
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AUD 0.353
Multiples of: 1

3 A6 A40 A30 VDC50 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
2920L700SLPR


Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A
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Littelfuse 898
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AUD 2.1507
Multiples of: 1

7 A14 A50 A6 V7 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
RHEF1500


Resettable Fuses - PPTC RHEF1500
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Littelfuse 171
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AUD 0.9683
Multiples of: 1

15 A28 A100 A16 VDC9.2 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Bulk
MF-RX018/250-0


Resettable Fuses - PPTC 0.18A 60V 0.8ohm Hold 18 Trip 4
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 90
Ships to you
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AUD 0.5635
Multiples of: 50

0.18 A 10 A60 VDC2 OhmsThrough HoleRadial Mf - Rx/250- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
PICOSMDC020S-2


Resettable Fuses - PPTC 9V 100A 3.2Ohms
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Littelfuse 86
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AUD 0.529
Multiples of: 1

200 mA470 mA-9 V3.2 OhmsSmd/SmtSmd/Smt Picosmd  - 40 C+ 85 C Cut Tape
RS60RB-010


Fuse: PTC polymer; 100mA; Imax: 40A; THT; Reel,tape
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Optifuse 86
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AUD 0.8283
Multiples of: 1

               
RF0320-000


PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 15VDC 40A 1.7W 2s 0.07Ohm SMD Solder Pad 2920 T/R
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Littelfuse 84
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AUD 0.6415
Multiples of: 1

1.25 A2.5 A40 A15 VDC250 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
PTR016V1000-BK


PTC Resettable Fuse 10A(hold) 17A(trip) 16VDC 100A 3.6W 6s 0.004Ohm Radial 16.5 X 3.1 X 25.2mm Bag
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Eaton 80
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AUD 0.6207
Multiples of: 1

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RF0101-000


PTC Resettable Fuse 12A(hold) 20A(trip) 14VDC 100A 4.5W 8s 0.005Ohm Pin 11.5 X 6.65 X 30.1mm Bulk
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Littelfuse 79
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AUD 2.6875
Multiples of: 1

              -
RF0317-000


PTC Resettable Fuse 10A 60V T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 21
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AUD 0.7272
Multiples of: 1

0.75 A1.5 A40 A60 VDC1 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
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