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
  
                   
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 Tue. 12 Aug to Thu. 14 Aug 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 Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0249

Multiples of: 10

200 mA500 mA             
0603L004YR


Littelfuse Resettable Fuses - PPTC 24V .035A 0603 PTC
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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 : 17464
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0501

Multiples of: 5

40 mA120 mA20 A24 VDC40 OhmsPCB MountSMD/SMT 0603L  - 40 C+ 85 C Reel , Cut Tape
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
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0304

Multiples of: 20

0.3 A0.65 A             
MF-R400


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 4.0 Trip 8.0
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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 : 17368
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2882

Multiples of: 1

4 A8 A40 A30 VDC30 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
MF-R010-AP


Resettable Fuses - PPTC 0.10A 60V 2.5ohm Hold .10 Trip .20
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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 : 17339
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.253

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
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 Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0273

Multiples of: 10

250 mA500 mA             
RXEF017


Resettable Fuses - PPTC Radial Lead .17A 60V 40A 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 : 17273
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.1841

Multiples of: 1

0.17 A0.34 A40 A60 VDC8 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
MF-FSML100/8-2


Resettable Fuses - PPTC 8V 1.0A-HD 50A 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.

Bourns Availability : 17252
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2442

Multiples of: 1

1 A2 A50 A8 V40 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
SMD1812P075TF/33


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.

Ruilongyuan Availability : 17179
Ship by Thu. 28 Aug to Tue. 02 Sep 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
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 : 17137
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.039

Multiples of: 10

350 mA750 mA             
BSMD2920-400-16V


PTC Resettable Fuses 2920 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 : 17009
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.1027

Multiples of: 5

4 A8 A             
BSMD1206-010-30V


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 : 16955
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0253

Multiples of: 10

               
0603L005/48AR


48V 50mA 40A 150mA 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 : 16933
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0424

Multiples of: 5

50 mA150 mA             
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
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0261

Multiples of: 10

120 mA240 mA             
SMD200F-2018-2


Resettable Fuses - PPTC 2A 6V 40A 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 : 16867
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.2648

Multiples of: 1

2 A4.2 A40 A6 VDC100 mOhmsSmd/SmtSmd/Smt2018 (5050 METRIC)Smd- 40 C to + 85 C - 40 C+ 85 C Reel
RHEF400-2


Resettable Fuses - PPTC RHEF400-2
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 : 16847
Ship by Tue. 12 Aug to Thu. 14 Aug 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
ASMD1210-020


PTC Resettable Fuses 1210 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.

JDT Availability : 16819
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0369

Multiples of: 10

200 mA400 mA             
SMD0805B100TFT


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 : 15597
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0129

Multiples of: 20

1 A1.95 A             
PTS120660V005


Polymeric PTC Resettable Fuse 60V 50 mA Ih Surface Mount 1206 (3216 Metric), Concave
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.

Eaton Availability : 154
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.0671

Multiples of: 1

0.05 A0.15 A100 A60 V50 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Pts1206- 40 C to + 85 C - 40 C+ 85 C Reel
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