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
  
                   
MF-USMF020-2


Resettable Fuses - PPTC 0.20A 30V 0.40ohm Hold .20A Trip .4A
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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 : 9350
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0436

Multiples of: 10

0.2 A0.4 A10 A30 VDC5 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usmf- 40 C to + 85 C    Reel
ASMD0805-005


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.

JDT Availability : 9341
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USD 0.0283

Multiples of: 10

50 mA150 mA             
SMD1812-200C-16V


16V 2A 100A 800mW -40℃~+85℃ 4A 20mΩ 1s 120mΩ 1812 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 : 9334
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0357

Multiples of: 10

2 A4 A             
BSMD0603-020-6V


0603 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.

BHFUSE Availability : 9321
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0283

Multiples of: 10

               
FTR30-500


PTC Resettable Fuses DO-214 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 : 9305
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USD 0.0617

Multiples of: 5

5 A10 A             
0ZCH0075FF2G


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 : 9292
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0544

Multiples of: 4000

750 mA1.5 A100 A8 VDC400 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
SMD1206-200C-16V


16V 2A 40A 800mW -40?~+85? 3.5A 15mO 1.5s 80mO 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 : 9290
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0558

Multiples of: 5

2 A3.5 A             
1206L150/16NR


16V 1.5A 40A 3A 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.

LUTE Availability : 9282
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0302

Multiples of: 10

1.5 A3 A             
SMD0805-035-16V


Surface Mount Fuses 16V 350mA 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 : 9273
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0259

Multiples of: 10

350 mA-             
CMF-RL55A-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM
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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 : 9258
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.3531

Multiples of: 1

0.05 A0.1 A3 A230 VAC55 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
1206L200/13.2NR


13.2V 2A 100A 3.5A 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.

LUTE Availability : 9244
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0314

Multiples of: 10

2 A3.5 A             
1812L050/60GR


60V 500mA 40A 1A 1812 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 : 9234
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0424

Multiples of: 10

500 mA1 A             
0603L035/12XR


12V 350mA 40A 750mA 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 : 9215
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0389

Multiples of: 10

350 mA750 mA             
BSMD1206L-500


6V 5A 50A 1.5W -40℃~+85℃ 10A 1mΩ 5s 12mΩ 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.

BHFUSE Availability : 9200
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1142

Multiples of: 5

5 A10 A             
0603L035/9XR


9V 350mA 40A 750mA 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 : 9195
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0332

Multiples of: 10

350 mA750 mA             
0805L025/36XR


36V 250mA 40A 550mA 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 : 9195
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0408

Multiples of: 10

250 mA550 mA             
MF-SM300-2


Resettable Fuses - PPTC 3A 6V 0.015ohm
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 : 9192
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.308

Multiples of: 1

3 A6 A100 A6 VDC48 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C    Reel
BSMD0603-010-9V


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.

BHFUSE Availability : 9185
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0272

Multiples of: 10

               
1210L035/30WR


Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1210 0.35A
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 : 9184
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.4752

Multiples of: 1

               
JK-nSMD150L-6


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.

Jinrui Electronic Materials Availability : 9176
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0502

Multiples of: 10

               
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