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
  
                   
BSMD1206-020-33V


33V 0.2A 40A 0.6W 0.46A -40℃~+85℃ 0.35Ω 0.1s 2.7Ω 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 : 113399
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0283

Multiples of: 10

0.2 A0.46 A             
SMD0805-050-16V


16V 500mA 100A 500mW 1A 150mΩ 0.1s 850mΩ 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 : 111343
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0304

Multiples of: 10

500 mA1 A             
BSMD0805-100-6V


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 : 110057
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0294

Multiples of: 10

1 A2 A             
0ZCM0002FF2G


Polymeric PTC Resettable Fuse 60V 20 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 : 109105
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.077

Multiples of: 1

20 mA60 mA40 A60 VDC70 OhmsPCB MountSMD/SMT0603 (1608 METRIC)0ZCM  - 40 C+ 85 C Reel , Cut Tape
JK-nSMD100-16


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 : 107702
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0217

Multiples of: 20

1 A1.8 A             
0ZCG0075AF2B


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 : 104760
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 0.0939

Multiples of: 1500

0.75 A1.5 A40 A24 VDC0.29 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Zcg- 40 C to + 85 C - 40 C+ 85 C Reel
BSMD0805-050-24V


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.

BHFUSE Availability : 101503
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0305

Multiples of: 10

500 mA1 A             
0ZCM0001FF2G


Polymeric PTC Resettable Fuse 60V 10 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 : 100657
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 0.0715

Multiples of: 1

10 mA30 mA40 A60 V100 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)0Zcm  - 40 C+ 85 C  
BSMD0603-010-15V


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 : 100081
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0276

Multiples of: 10

100 mA300 mA             
SMD0603-010-24V


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.

TECHFUSE Availability : 98911
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0258

Multiples of: 20

100 mA300 mA             
JK-MSMD020-60V


60V 200mA 100A 800mW -40℃~+85℃ 400mA 350mΩ 0.02s 5Ω 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 : 98819
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0225

Multiples of: 20

               
BSMD1812-050-60V


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 : 98730
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.047

Multiples of: 5

500 mA1 A             
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 : 97426
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0249

Multiples of: 20

200 mA500 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 : 95802
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0592

Multiples of: 5

1.1 A1.95 A20 A33 V200 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L  - 40 C+ 85 C Cut Tape
RF1181-000


PTC Resettable Fuses 1812 (4.5*3.2mm) 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.

Littelfuse Availability : 93863
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 0.3963

Multiples of: 1500

0.75 A1.5 A40 A24 VDC290 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C    Reel
BSMD1812-020-30V


30V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.04s 5Ω 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.

BHFUSE Availability : 93664
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0251

Multiples of: 10

200 mA400 mA             
BSMD1206-100-24V


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 : 92646
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0353

Multiples of: 10

1 A1.8 A             
BSMD1812-110-33V


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.

BHFUSE Availability : 91907
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.041

Multiples of: 5

1.1 A2.2 A             
JK-nSMD050-24


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 : 89892
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.0241

Multiples of: 20

500 mA1 A             
JK250-120U


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 87096
Ship by Fri. 22 Aug to Wed. 27 Aug Calender.png

USD 0.028

Multiples of: 10

               
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