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.
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
Hot microSMD075F-2


Resettable Fuses - PPTC .75A 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 : 3288
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1253

Multiples of: 5

0.75 A1.5 A40 A6 VDC400 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd- 40 C to + 85 C    Reel
Hot RGEF300


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.

Littelfuse Availability : 3288
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.2817

Multiples of: 1

3 A5.1 A100 A16 VDC97.5 mOhmsPCB MountRadial RGEF 5.8 mm- 40 C+ 85 C Bulk
SMD1210-200/16N


16V 2A 1210 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.

Bourne Availability : 3278
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0363

Multiples of: 10

2 A              
JK-SMD1210-260L-12


1210 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 : 3278
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0776

Multiples of: 5

               
2920L100/60GRL


60V 1.1A 40A 2.2A 2920 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.

LUTE Availability : 3276
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1131

Multiples of: 5

1.1 A2.2 A             
TLC-NSMD110/24


24V 1.1A 100A 2.2A 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.

TLC Availability : 3271
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0361

Multiples of: 10

1.1 A2.2 A             
MF-RHT200/32-2


Resettable Fuses - PPTC 2A 32V .045ohms AEC-Q200 +125C
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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 : 3269
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.2679

Multiples of: 1

2 A3.8 A50 A32 V45 mOhmsThrough HoleRadial Mf - Rht  - 40 C+ 125 C Cut Tape
SMD1210-050/30N


30V 500mA 1210 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.

Bourne Availability : 3268
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0235

Multiples of: 10

500 mA              
TLC-USMD150


PTC Resettable Fuses 1210 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.

TLC Availability : 3267
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0308

Multiples of: 10

1.5 A3 A             
1206L150/12NR


12V 1.5A 40A 3A 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.

LUTE Availability : 3265
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0313

Multiples of: 10

1.5 A3 A             
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