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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Reset
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Reset
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Reset
  Operating Temperature Range












Reset
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Reset
  Minimum Operating Temperature



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Reset
  Qualification

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  Packaging











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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
  
                   
JK-nSMD005/60V


60V 0.05A 100A 0.15A 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 : 800196
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0179

Multiples of: 20

0.05 A0.15 A             
JK-nSMD010/60V


60V 0.1A 100A 0.25A -40℃~+85℃ 1.6Ω 1s 15Ω 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 : 629841
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USD 0.0178

Multiples of: 20

               
nSMD010


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.

TECHFUSE Availability : 532366
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0182

Multiples of: 20

100 mA250 mA             
nSMD005


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.

TECHFUSE Availability : 398961
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0182

Multiples of: 20

50 mA150 mA             
JK-SMD0805-020-30V


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.

Jinrui Electronic Materials Availability : 364726
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0218

Multiples of: 20

200 mA500 mA             
0ZCG0160BF2C


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 : 325920
Ship by Wed. 25 Sep to Tue. 01 Oct Calender.png

USD 0.0979

Multiples of: 2000

1.6 A3.2 A100 A16 VDC100 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
JK-NSMD012


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.

Jinrui Electronic Materials Availability : 279747
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.019

Multiples of: 20

120 mA290 mA             
SMD0805B050TF


Resettable Fuses - PPTC PPTC 6V 0.5A
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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 : 250129
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USD 0.0118

Multiples of: 20

0.5 A1 A100 A6 VDC850 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
nSMD012


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.

TECHFUSE Availability : 249293
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.02

Multiples of: 20

120 mA290 mA             
TRF250-120-2


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 0.75s 8.5Ohm Radial 6.5 X 4.6 X 7mm T/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.

Littelfuse Availability : 239105
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USD 0.3384

Multiples of: 1

120 mA240 mA3 A60 VDC16 OhmsPCB MountRadial TRF250 5 mm- 40 C+ 85 C Ammo Pack
BSMD0805-010-33V


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 : 235098
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0304

Multiples of: 10

100 mA300 mA             
SMD0805-010-24V


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 : 218399
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0268

Multiples of: 20

100 mA300 mA             
JK-MSMD050-60V


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.

Jinrui Electronic Materials Availability : 202536
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0619

Multiples of: 5

500 mA1 A             
0ZCJ0005FF2E


Resettable Fuses - PPTC Fuse
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 : 190609
Ship by Wed. 25 Sep to Tue. 01 Oct Calender.png

USD 0.0605

Multiples of: 3000

50 mA150 mA10 A60 VDC50 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
SL0805200


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 : 188548
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.039

Multiples of: 10

2 A4 A             
JK-MSMD050-30


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.

Jinrui Electronic Materials Availability : 188445
Ship by Wed. 09 Oct to Mon. 14 Oct Calender.png

USD 0.0238

Multiples of: 20

500 mA1 A