About Resettable Fuses - PPTC

Bourns 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.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-USML650/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 6.5A6V
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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 Availability : 1405
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.2587
Multiples of: 1

6.5 A13 A50 A6 V0.014 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usml6 - 2  - 40 C+ 85 C Cut Tape
MF-RM005/240-0


Resettable Fuses - PPTC 0.05A 240V 18.5ohm
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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 Availability : 1404
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.2933
Multiples of: 100

0.05 A0.12 A1 A240 V18.5 OhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Bulk
CMF-RL50-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
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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 Availability : 1358
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3669
Multiples of: 1

0.065 A0.15 A3 A230 VAC50 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5.08 Mm   Bulk
MF-SM013/250-B-2


Resettable Fuses - PPTC 0.13A 60V 9ohm
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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 Availability : 1358
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.5458
Multiples of: 1

0.13 A0.26 A3 A60 VDC12 OhmsSmd/SmtSmd/Smt2612Mf - Sm/250- 40 C to + 85 C - 40 C+ 85 C Reel
MF-SM075/60-2-99


Resettable Fuses - PPTC 0.75A 60V 0.23ohm Hold 0.75 Trip 1.6
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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 Availability : 1329
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4122
Multiples of: 1

0.75 A1.5 A10 A60 VDC1 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C    Reel
MF-PSHT016KX-2


Resettable Fuses - PPTC 16V .16A-HD 40A MAX
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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 Availability : 1320
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.5428
Multiples of: 1

0.16 A  16 V Pcb MountSmd/Smt0805 (2012 METRIC)Mf - Psht  - 40 C+ 125 C Cut Tape
MF-RX020/72-0


Resettable Fuses - PPTC 0.20A 72V 1.50ohm
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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 Availability : 1319
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.1392
Multiples of: 1

0.2 A0.4 A40 A72 VDC2.84 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-MSMF260-2


Resettable Fuses - PPTC 2.6A 6V 0.015ohm
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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 Availability : 1318
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.0244
Multiples of: 10

2.6 A5.2 A100 A6 VDC80 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
MF-R250-0-10


Resettable Fuses - PPTC 2.5A 30V 0.025ohm Hold 2.5 Trip 5.00
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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 Availability : 1297
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3059
Multiples of: 1

2.5 A5 A40 A30 VDC48 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-LSMF30024X-2


PPTC Resettable Fuse - 3A(hold) 5.2A(trip) - 24V - 20A - 7.98 x 5.44 x 1.6mm - Surface Mount.
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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 Availability : 1266
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USD 0.1909
Multiples of: 5

3 A5.2 A20 A24 V0.075 OhmsSmd/SmtSmd/Smt3121 (7954 METRIC)Mf - Lsmf- 40 C to + 85 C - 40 C+ 85 C Reel
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