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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1206B050TF/15


Resettable Fuses - PPTC 15V 0.5A PPTC SMD 1206
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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.

Yageo Availability : 30535
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0174

Multiples of: 20

500 mA1 A100 A15 VDC750 mOhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
MINISMDC260F/12-2


Resettable Fuses - PPTC 2.6A 12V 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 : 17553
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.2497

Multiples of: 1

2.6 A5 A100 A12 VDC47 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
SMD0805-020


PTC Resettable Fuses 0805 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.

TECHFUSE Availability : 17545
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0249

Multiples of: 10

200 mA500 mA             
JK-nSMD030-16


16V 0.3A 100A 0.65A 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.

Jinrui Electronic Materials Availability : 17460
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USD 0.0304

Multiples of: 20

0.3 A0.65 A             
0ZCH0035FF2G


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.

Bel Fuse Availability : 17450
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0625

Multiples of: 4000

0.35 A0.7 A100 A16 VDC1.3 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch- 40 C to + 85 C - 40 C+ 85 C Reel
MF-NSHT016KX-2


Resettable Fuses - PPTC 30V 80A .16A AEC-Q200 1206
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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 : 17449
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.2442

Multiples of: 1

0.16 A0.8 A20 A30 V6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsht  - 40 C+ 125 C Cut Tape
BSMD1206-025-30V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 17295
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0273

Multiples of: 10

250 mA500 mA             
SMD1812P075TF/33


PTC Resettable Fuses 1812 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 : 17179
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0586

Multiples of: 5

750 mA1.5 A             
SMD1206-035C-30V


30V 350mA 40A 600mW -40℃~+85℃ 750mA 250mΩ 0.1s 1.55Ω 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 : 17137
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.039

Multiples of: 10

350 mA750 mA             
BSMD2920-400-16V


PTC Resettable Fuses 2920 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.

BHFUSE Availability : 17009
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.1027

Multiples of: 5

4 A8 A             
BSMD1206-010-30V


1206 Resettable Fuses ROHS
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.

BHFUSE Availability : 16955
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0253

Multiples of: 10

               
FTR250-120


PTC Resettable Fuses Through Hole 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.

FTR Availability : 16887
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USD 0.0261

Multiples of: 10

120 mA240 mA             
RHEF400-2


Resettable Fuses - PPTC RHEF400-2
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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 : 16847
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.4095

Multiples of: 1

4 A7 A100 A16 VDC44 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
MF-R010-AP


Resettable Fuses - PPTC 0.10A 60V 2.5ohm Hold .10 Trip .20
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 : 16785
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.1727

Multiples of: 1

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
1206L110/30NR


30V 1.1A 40A 2.2A 1206 Resettable Fuses ROHS
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.

LUTE Availability : 16777
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0572

Multiples of: 5

1.1 A2.2 A             
0603L010/24XR


24V 100mA 40A 300mA 0603 Resettable Fuses ROHS
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.

LUTE Availability : 16684
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0261

Multiples of: 10

100 mA300 mA             
mSMD050-15V


PTC Resettable Fuses 1812 RoHS
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.

TECHFUSE Availability : 16682
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0275

Multiples of: 10

500 mA1 A             
0805L010/48AR


48V 100mA 40A 300mA 0805 Resettable Fuses ROHS
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.

LUTE Availability : 16672
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0377

Multiples of: 10

100 mA300 mA             
SMD0805-010-33V


33V 100mA 100A 500mW 300mA 1Ω 1.5s 6Ω 0805 Resettable Fuses ROHS
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.

TECHFUSE Availability : 16645
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0265

Multiples of: 10

100 mA300 mA             
SMD0805B020TF


PTC Resettable Fuses 0805 RoHS
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.

Yageo Availability : 13114
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0146

Multiples of: 20

200 mA500 mA             
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