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
  
                   
SMD1206B016TF


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.

Yageo Availability : 14836
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USD 0.0158

Multiples of: 20

160 mA370 mA             
MF-RX185/72-2-14


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Kinked Leads
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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 : 11455
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USD 0.2461

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
SMD0805-003


0805-003-30V 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 : 11426
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USD 0.0246

Multiples of: 20

               
1206L075/24NR


24V 750mA 40A 1.5A 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 : 11379
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USD 0.0279

Multiples of: 10

750 mA1.5 A             
RKEF135


Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device
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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 : 11359
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3138

Multiples of: 1

1.35 A2.7 A40 A60 VDC370 mOhmsPCB MountRadial RKEF 5.84 mm- 40 C+ 85 C Bulk
2920L26024DR


Littelfuse Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT
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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 : 11359
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4485

Multiples of: 1

2.6 A5 A40 A24 VDC75 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)2920L  - 40 C+ 85 C Reel , Cut Tape
2920L200/48GR


48V 2A 40A 4A 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 : 11342
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.1106

Multiples of: 5

2 A4 A             
BSMD0603-005-15V


PTC Resettable Fuses 0603 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 : 11316
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0301

Multiples of: 10

50 mA150 mA             
0805L200SL6ARG


6V 2A 50A 4A 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.

LUTE Availability : 11310
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0415

Multiples of: 10

2 A4 A             
Hot 1812L050PR


Resettable Fuses - PPTC 1812 15V .5A
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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 : 9400
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0346

Multiples of: 10

0.5 A1 A100 A15 VDC1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C    Reel
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