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
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
  
                   
BSMD0402L-050


6V 500mA 40A 500mW -40℃~+85℃ 1A 40mΩ 100ms 400mΩ 0402 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 : 28949
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.1205

Multiples of: 5

500 mA1 A             
BSMD2018-075-60V


PTC Resettable Fuses 2018 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 : 28852
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0495

Multiples of: 5

750 mA1.5 A             
JK-NSMD025


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 : 28662
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0196

Multiples of: 20

               
JK-MSMD150-24V


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.

Jinrui Electronic Materials Availability : 28611
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0384

Multiples of: 10

1.5 A3 A             
mSMD050-33V


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.

TECHFUSE Availability : 28421
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0335

Multiples of: 10

500 mA1 A             
1206L100/30NR


30V 1A 40A 1.8A 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 : 28379
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0551

Multiples of: 5

1 A1.8 A             
SMD1210-025


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.

TECHFUSE Availability : 28248
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0266

Multiples of: 10

250 mA500 mA             
JK-MSMD010


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 : 28238
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0316

Multiples of: 10

100 mA300 mA             
JK250-180U


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 : 28121
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0479

Multiples of: 5

180 mA650 mA             
JK60-200


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 : 27961
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0544

Multiples of: 5

2 A4 A             
BSMD0603-005-24V


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 : 27883
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0299

Multiples of: 10

50 mA150 mA             
JK-mSMD075/24V


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.

Jinrui Electronic Materials Availability : 27604
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0294

Multiples of: 10

               
RXEF110


Resettable Fuses - PPTC Radial Lead 1.1A 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 : 27551
Ship by Wed. 11 Dec to Tue. 17 Dec Calender.png

USD 0.2294

Multiples of: 1

1.1 A2.2 A40 A72 VDC380 mOhmsThrough HoleRadial Rxef- 40 C to 85 C5.8 Mm   Bulk
BSMD2920-600-16V


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 : 27531
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.107

Multiples of: 5

6 A12 A             
MF-MSMF010-2


Resettable Fuses - PPTC 0.10A 60V 0.70ohm AEC-Q200
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 : 27257
Ship by Wed. 11 Dec to Tue. 17 Dec Calender.png

USD 0.1301

Multiples of: 3000

100 mA300 mA40 A60 VDC15 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 CAec - Q200Cut Tape
JK30-135


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 : 27237
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0294

Multiples of: 10

1.35 A1.7 A             
0ZCF0050FF2C


PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 100A 1.5W 4s 0.3Ohm SMD Solder Pad 2920 T/R Automotive
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 : 27113
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.1166

Multiples of: 1

500 mA1 A100 A60 VDC1.4 OhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
BSMD0603-010-36V


36V 100mA 40A 300mA 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 : 27043
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0412

Multiples of: 10

               
BSMD2920-300-30V


30V 3A 40A 6A 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 : 26928
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.1119

Multiples of: 5

               
nSMD050


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 : 26923
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0236

Multiples of: 20

500 mA1 A             
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