About Resettable Fuses - PPTC

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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Image  Information Image Stock Code(▲▼)Description
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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-R300-2-99


Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3 Trip 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 : 5820
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.435

Multiples of: 3000

3 A6 A40 A30 VDC50 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
RHEF550


Resettable Fuses - PPTC 5.5A 16V 20AWG 100A Imax
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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 Availability : 5820
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USD 0.4425

Multiples of: 1

5.5 A -16 VDC Through HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Bulk
1210L020/72WR


Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 1210 0.20A
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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 Availability : 5820
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.6396

Multiples of: 1

200 mA400 mA10 A72 VDC5 OhmsSMD/SMTSMD/SMT1210 (3225 METRIC)1210L  - 40 C+ 85 C Reel , Cut Tape
SMDC310F/18-02


Resettable Fuses - PPTC SMDC310F18-02
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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 Availability : 5820
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.26

Multiples of: 1

3.1 A6 A50 A18 VDC36 mOhmsPCB MountSMD/SMT SMDC  - 40 C+ 85 C Reel , Cut Tape
MF-NSMF050/24X-2


Resettable Fuses - PPTC
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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 : 5818
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3324

Multiples of: 1

500 mA1 A80 A24 V750 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
MF-R020-2-99


Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .2 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 Availability : 5817
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.3475

Multiples of: 3000

0.2 A0.4 A40 A60 VDC2.84 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
SMD1210P150TF


PTC Resettable Fuses 1210 RoHS
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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.

Ruilongyuan Availability : 5815
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0486

Multiples of: 5

1.5 A3 A             
PTS060315V005


Resettable Fuses - PPTC PTS0603 0.05A, 15V
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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.

Eaton Availability : 5810
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.085

Multiples of: 1

0.05 A0.15 A1 A15 VDC40 OhmsPCB MountSMD/SMT0603 (1608 METRIC)PTS0604  - 40 C+ 85 C Reel , Cut Tape
0ZRR0020FF1E


Resettable Fuses - PPTC Resettable Fuse 200mA
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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.

Bel Fuse Availability : 5809
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.1334

Multiples of: 1

200 mA400 mA40 A60 V4.4 OhmsThrough HoleRadial 0Zrr  - 40 C+ 85 C Bulk
2920L300/30GR


30V 3A 40A 5A 2920 Resettable Fuses ROHS
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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.

LUTE Availability : 5800
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0827

Multiples of: 5

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