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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Image  Information Image Stock Code(▲▼)Description
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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
  
                   
SMD0603-010-30V


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.

TECHFUSE Availability : 41593
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0301

Multiples of: 10

               
BSMD1206-012-60V


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.

BHFUSE Availability : 41337
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0248

Multiples of: 10

120 mA290 mA             
BSMD1206-150-12V


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.

BHFUSE Availability : 41029
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0293

Multiples of: 10

1.5 A3 A             
JK60-110


PTC Resettable Fuses Through Hole 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 : 40774
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0328

Multiples of: 10

1.1 A2.2 A             
BSMD0603-050-9V


9V 500mA 40A 500mW -40?~+85? 1A 100mO 0.1s 800mO 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 : 40614
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0344

Multiples of: 10

500 mA1 A             
BSMD1206-300-6V


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.

BHFUSE Availability : 40264
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.048

Multiples of: 5

3 A6 A             
BSMD1812-010-60V


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.

BHFUSE Availability : 40223
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0255

Multiples of: 10

100 mA300 mA             
1812L110/33MR


Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT
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 : 39365
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0686

Multiples of: 5

1.1 A1.95 A20 A33 V200 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L  - 40 C+ 85 C Cut Tape
BSMD1812-110-24V


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 : 39198
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0346

Multiples of: 10

1.1 A2.2 A             
JK60-065


PTC Resettable Fuses Through Hole 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 : 39076
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.029

Multiples of: 10

650 mA1.3 A             
SMD0805-005


15V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 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.

TECHFUSE Availability : 38997
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0249

Multiples of: 10

50 mA200 mA             
0ZCM0003FF2G


Polymeric PTC Resettable Fuse 30V 30 mA Ih Surface Mount 0603 (1608 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.

Bel Fuse Availability : 38668
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.0715

Multiples of: 1

30 mA90 mA40 A30 VDC50 OhmsPCB MountSMD/SMT0603 (1608 METRIC)0ZCM  - 40 C+ 85 C Reel , Cut Tape
SMD1812P200TF16


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 : 38604
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0474

Multiples of: 5

2 A4 A             
JK250-040U


PTC Resettable Fuses Through Hole 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 : 38460
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0277

Multiples of: 10

40 mA80 mA             
Hot RXEF185


Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax
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 : 38341
Ship by Wed. 11 Dec to Tue. 17 Dec Calender.png

USD 0.2743

Multiples of: 1

1.85 A3.7 A40 A72 V190 mOhmsPcb MountRadial Rxef 5.8 Mm- 40 C+ 85 C Bulk
0ZCH0005FF2E


Polymeric PTC Resettable Fuse - 60V - 50mA - 1210 (3225 Metric) Concave Package - Surface Mount.
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 : 37771
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.0583

Multiples of: 1

50 mA150 mA10 A60 VDC50 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
SMD0805-005-60V


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.

TECHFUSE Availability : 37345
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0259

Multiples of: 10

               
Hot MINISMDC050F-2


Resettable Fuses - PPTC .50A 24V 100A Imax
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 : 37182
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.064

Multiples of: 5

500 mA1 A100 A24 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismd- 40 C to + 85 C    Reel
nSMD050-30V


30V 0.5A 100A 1A 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.

TECHFUSE Availability : 37054
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0336

Multiples of: 10

0.5 A1 A             
SMD0805-005-33V


33V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 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.

TECHFUSE Availability : 36367
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0238

Multiples of: 10

50 mA200 mA             
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