Littelfuse 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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Image  Information Image Stock Code(▲▼) Description
Manufacturer
Availability ⓘ (▲▼) Price(USD

(Ex. GST)(▲▼)
Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD030F-2


Resettable Fuses - PPTC .3A 60V 10A 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 149380
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.2182

Multiples of: 2000

300 mA600 mA10 A60 VDC4.8 OhmsPCB MountSMD/SMT2920 (7351 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
RF1694-000


PTC Resettable Fuses 2.1*1.4 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 82188
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.3545

Multiples of: 1

               
16R400GU


Resettable Fuses - PPTC PTC 16V 4A POLY RADIAL 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.

Littelfuse 67174
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.369

Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MINISMDC260F-2


Resettable Fuses - PPTC 2.6A 6V 100A 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 61953
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.2075

Multiples of: 1

2.6 A5 A100 A12 V47 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismd  - 40 C+ 85 C Cut Tape
MINISMDC260F/12-2


Resettable Fuses - PPTC 2.6A 12V 100A 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 50706
Ships to you
between Thu. 11 Apr to Mon. 15 Apr
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USD 0.2703

Multiples of: 1

2.6 A5 A100 A12 VDC47 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
LR4-380F


Resettable Fuses - PPTC LR4-380F
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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 46540
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.3035

Multiples of: 1

3.8 A8.3 A100 A15 VDC26 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
RUEF400-2


Resettable Fuses - PPTC 4A 30V 100A 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 40740
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.2714

Multiples of: 1500

4 A8 A100 A30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Reel
NANOASMDC012F-2


Resettable Fuses - PPTC .12A 48V Nano SMD AEC-Q200
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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 37948
Ships to you
between Thu. 11 Apr to Mon. 15 Apr
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USD 0.215

Multiples of: 1

0.12 A0.39 A 48 V6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanoasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
RXEF017


Resettable Fuses - PPTC Radial Lead .17A 60V 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 35739
Ships to you
between Thu. 11 Apr to Mon. 15 Apr
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USD 0.176

Multiples of: 1

0.17 A0.34 A40 A60 VDC8 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
RF1348-000


Resettable Fuses - PPTC 6V .75A-HD 100A MAX
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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 35243
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.2116

Multiples of: 3000

               
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