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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
nSMD025-30V


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.

TECHFUSE Availability : 19148
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USD 0.0249

Multiples of: 20

250 mA500 mA             
SMD1206-400-6V


6V 4A 50A 1.5W -40℃~+70℃ 8A 1mΩ 5s 18mΩ 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 : 19103
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0697

Multiples of: 5

               
SMD1206P016TF


PTC Resettable Fuses 1206 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 : 19072
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0402

Multiples of: 10

160 mA370 mA             
BSMD0603-035-16V


PTC Resettable Fuses 0603 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 : 19005
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0378

Multiples of: 10

350 mA750 mA             
0ZCG0035AF2C


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 : 18851
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.066

Multiples of: 1

350 mA700 mA40 A30 VDC1.5 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
2920L200/16GR


16V 2A 40A 4A 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 : 18847
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0539

Multiples of: 5

2 A4 A             
MF-ASML020/6-2


Resettable Fuses - PPTC 6V .20A-HD 50A MAX
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 : 18845
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.6532

Multiples of: 1

200 mA500 mA50 A6 VDC1.6 OhmsPCB MountSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
0805L050/30AR


30V 500mA 40A 1A 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 : 18824
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0401

Multiples of: 5

500 mA1 A             
BSMD0805-020-15V


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.

BHFUSE Availability : 18740
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0271

Multiples of: 10

200 mA500 mA             
0603L020/9XR


9V 200mA 40A 500mA 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 : 18721
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0271

Multiples of: 10

200 mA500 mA             
BSMD1812-200-24V


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.

BHFUSE Availability : 18721
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0558

Multiples of: 5

2 A4 A             
SMD1206-300C-12V


12V 3A 100A 1W 6A 0.01Ω 4s 0.05Ω 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.

BNstar Availability : 18702
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0483

Multiples of: 5

3 A6 A             
1206L010/30NR


30V 100mA 40A 250mA 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 : 18698
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0233

Multiples of: 10

100 mA250 mA             
SMD0805-020-16V


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.

TECHFUSE Availability : 18686
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0263

Multiples of: 10

200 mA500 mA             
MF-NSMF075-2


Resettable Fuses - PPTC 6V .75A-HD 100A MAX (R
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 : 18682
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0192

Multiples of: 20

0.75 A1.5 A100 A6 VDC400 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsmf- 40 C to + 85 C - 40 C+ 85 C Reel
MF-MSMF050-2


Resettable Fuses - PPTC 15V .5A-HD 100A MAX (R
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 : 18565
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.034

Multiples of: 10

0.5 A1 A100 A15 VDC150 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
BSMD0603-035-6V


PTC Resettable Fuses 0603 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 : 18519
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0326

Multiples of: 10

350 mA750 mA             
BSMD2920-200-36V


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 : 18507
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0868

Multiples of: 5

               
SMD0603-003/30N


30V 30mA 20A 90mA 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.

Bourne Availability : 18404
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0268

Multiples of: 10

30 mA90 mA             
0ZRC0040FF1E


PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 90VDC 40A 0.56W 0.05s 0.55Ohm Radial 7.6 X 3.1mm Bulk
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 : 18384
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1133

Multiples of: 1

400 mA800 mA40 A90 VDC1.29 OhmsThrough HoleRadial 0Zr C 5.1 Mm- 40 C+ 85 C Bulk
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