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
  
                   
VTP210GF


Resettable Fuses - PPTC 2.1A 16V 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 : 1301
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.4422

Multiples of: 1

2.1 A4.7 A100 A16 VDC30 mOhmsStrapAxial Vtp- 40 C to + 85 C - 40 C+ 85 C Bulk
JK-mSMD150/16V


16V 1.5A 100A 3A 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.

Jinrui Electronic Materials Availability : 1299
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0292

Multiples of: 10

1.5 A3 A             
60R030XU


Resettable Fuses - PPTC 60V POLYFUSE .300A RADIAL LEADS
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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 : 1299
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.142

Multiples of: 5

300 mA600 mA40 A60 VDC2.1 OhmsPCB MountRadial 60R 5.1 mm- 40 C+ 85 C Bulk
428754G


RUEF 110 ROHS COMPLIANTS 1.1A POLYSWITCH FUSE
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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.

TE Connectivity Availability : 1338
Ships to you
by Thu. 13 Nov Calender.png

USD 0.3456

Multiples of: 1

1.1 A2.2 A100 A30 VDC0.17 OhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Bulk
MINIASMDC110F/16-2


Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200
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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 : 1296
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.2541

Multiples of: 1

1.1 A2.2 A-16 V180 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Miniasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
72R090XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A
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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 : 1293
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.352

Multiples of: 1

0.9 A1.8 A40 A72 VDC470 mOhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
mSMD075


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.

TECHFUSE Availability : 1293
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0285

Multiples of: 10

750 mA1.5 A             
BSMD1812-014-60V


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.

BHFUSE Availability : 1290
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0258

Multiples of: 10

140 mA340 mA             
SMD1812-010


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.

Jinkaisheng Availability : 1290
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0355

Multiples of: 10

100 mA300 mA             
JK-SMD250L-16


16V 2.5A 100A 5A - 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 : 1290
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.075

Multiples of: 5

2.5 A5 A             
BSMD2018-200-10V


PTC Resettable Fuses 2018 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 : 1286
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.059

Multiples of: 5

2 A4 A             
SMD1812P035TF/30


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.

Polytronics Availability : 1280
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0481

Multiples of: 5

350 mA750 mA             
2920L030/60GR


60V 300mA 40A 600mA 2920 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 : 1280
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0542

Multiples of: 5

300 mA600 mA             
TRA020


PTC Resettable Fuses Through Hole,P=5.1mm 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.

TLC Availability : 1276
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0243

Multiples of: 10

200 mA400 mA             
SMD2920P500TF/16


2920 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.

Ruilongyuan Availability : 1276
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.3427

Multiples of: 1

               
ASMD2920-030


PTC Resettable Fuses SMD2920 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 : 1275
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.064

Multiples of: 5

300 mA600 mA             
RF2645-000


Resettable Fuses - PPTC 30V 1.6A-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.

Littelfuse Availability : 1275
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 0.294

Multiples of: 1

               
TLC-MSMD260/12


12V 2.6A 100A 5.2A 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.

TLC Availability : 1274
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0436

Multiples of: 10

2.6 A5.2 A             
BSMD2920-050-60V


60V 500mA 40A 1.5W -40℃~+85℃ 1A 180mΩ 4s 1.4Ω 2920 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 : 1270
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.0651

Multiples of: 5

500 mA1 A             
1812L035/30DR


Polymeric PTC Resettable Fuse 30V 350 mA Ih Surface Mount 1812 (4532 Metric), Concave
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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 : 1251
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 0.1033

Multiples of: 5

350 mA750 mA40 A30 VDC1.7 OhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
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