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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RF3693-000


PTC Resettable Fuses 1.6×0.8mm 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.

Littelfuse Availability : 3167
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.135

Multiples of: 5

100 mA250 mA             
PFSM.150.33.2


Resettable Fuses - PPTC PTC SICHERUNG SMD
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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.

Schurter Availability : 3159
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.4955

Multiples of: 1

1.5 A3 A40 A33 VDC60 mOhmsSmd/Smt  Pfsm- 40 C to + 85 C - 40 C+ 85 C Cut Tape
PTSLR08058V300


Resettable Fuses - PPTC PTSLR0805 3A, 8V
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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 : 3151
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2167

Multiples of: 1

3 A6 A50 A8 VDC20 mOhmsPCB MountSMD/SMT0805 (2516 METRIC)PTSLR0805  - 40 C+ 85 C Reel , Cut Tape
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 : 3148
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.0825

Multiples of: 1

0.05 A0.15 A1 A15 VDC40 OhmsPCB MountSMD/SMT0603 (1608 METRIC)PTS0604  - 40 C+ 85 C Reel , Cut Tape
60R065XPR


Polymeric PTC Resettable Fuse 60V 650 mA Ih Through Hole Radial, Disc
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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 : 3148
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.3102

Multiples of: 1

0.65 A1.3 A40 A60 VDC720 mOhmsThrough HoleRadial 60R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-R040-2


Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80
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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 : 3146
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2937

Multiples of: 1

0.4 A0.8 A40 A60 VDC860 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
SMD1206P200TF


PTC Resettable Fuses SMD1206 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.

Polytronics Availability : 3143
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.067

Multiples of: 5

               
MF-LS340


Resettable Fuses - PPTC 3.4A 24V 0.016ohm Axial
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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 : 3142
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.4246

Multiples of: 1

3.4 A6.8 A100 A24 VDC27 mOhmsStrapAxial Mf - Ls- 40 C to + 85 C - 40 C+ 85 C Bulk
SMD1206-300C-8V


8V 3A 100A 1W -40℃~+85℃ 6A 10mΩ 4s 50mΩ 1206 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.

BNstar Availability : 3133
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0374

Multiples of: 10

               
RXEF030S-2


Resettable Fuses - PPTC Radial Lead .3A 72V 40A 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 : 3133
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2211

Multiples of: 1

0.3 A0.6 A40 A72 VDC2.1 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Reel
MF-USHT020KX-2


Resettable Fuses - PPTC 30V .20A-HD 20A 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 : 3124
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.4625

Multiples of: 1

0.2 A1 A20 A30 VDC5 OhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
MF-NSML500-2


Resettable Fuses - PPTC PPTC PTC 5.0A 6V SMD 1206 LOW OHMIC
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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 : 3123
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.4411

Multiples of: 3500

5 A10 A50 A6 V12 mOhmsSmd/SmtSmd/Smt Mf - Nsml  - 40 C+ 85 C Cut Tape
LVR040K-2


TE Connectivity Raychem Resettable Fuses - PPTC 265V 22AWG Lead.40A
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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 : 3115
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.4015

Multiples of: 1

0.4 A0.9 A5.5 A240 VAC1.9 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
0ZCG0075AF2B


Resettable Fuses - PPTC
Icon ROHS
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 : 3114
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.099

Multiples of: 1

0.75 A1.5 A40 A24 VDC0.29 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Zcg- 40 C to + 85 C - 40 C+ 85 C Reel
RUSBF075-2


Resettable Fuses - PPTC Radial Lead .75A 6V 40A 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 : 3108
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2607

Multiples of: 1

0.75 A1.3 A40 A6 VDC230 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C - 40 C+ 85 C Reel
MF-LS100


Resettable Fuses - PPTC 1A 24V 0.07ohm Axial
Icon ROHS
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 : 3105
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2871

Multiples of: 1

1 A2.5 A100 A24 VDC130 mOhmsStrapAxial Mf - Ls- 40 C to + 85 C - 40 C+ 85 C Bulk
250S130VZR


Resettable Fuses - PPTC 250/60V 1.3A PTC Vertical
Icon ROHS
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 : 3104
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.473

Multiples of: 1

130 mA260 mA3 A60 VDC13 OhmsPCB MountSMD/SMT 250S  - 40 C+ 85 C Reel , Cut Tape
30R600UF


Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS
Icon ROHS
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 : 3095
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.5346

Multiples of: 1

6 A12 A40 A30 V40 mOhmsThrough HoleRadial 30R 10.2 Mm- 40 C+ 85 C Bulk
30R500UF


Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS
Icon ROHS
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 : 3013
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2114

Multiples of: 1

5 A10 A40 A30 V50 mOhmsThrough HoleRadial 30R 10.2 Mm- 40 C+ 85 C Bulk
0ZRE0200FF1A


Resettable Fuses - PPTC 2A 240V
Icon ROHS
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 : 2778
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.5852

Multiples of: 1

2 A4 A20 A240 V220 mOhmsThrough HoleRadial 0Zre 10.2 Mm- 40 C+ 85 C Bulk
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