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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
AHRF750-2


Resettable Fuses - PPTC 7.5A 16V High Temp 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 Availability : 1815
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.6125

Multiples of: 1

7.5 A14.8 A100 A16 VDC22 mOhmsThrough HoleRadial Ahrf- 40 C to + 125 C - 40 C+ 125 CAec - Q200Reel
250R120-RCZR


Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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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 : 1815
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.6624

Multiples of: 1

120 mA240 mA3 A60 V14 OhmsThrough HoleRadial 250R  - 40 C+ 85 C -
0ZTF0110FF2C


Resettable Fuses - PPTC High Temp PTC AECQ 2920
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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.

Bel Fuse Availability : 1812
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4738

Multiples of: 1

              Reel
SCF035-1210R


PTC Resettable Fuses SMD1210 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.

SOCAY Availability : 1811
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.006

Multiples of: 5

350 mA700 mA             
MF-RX160/72-0


Resettable Fuses - PPTC 1.60A 72V 0.09ohm Hold 1.6 Trip 3.2
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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 : 1811
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.204

Multiples of: 50

1.6 A3.2 A40 A72 VDC140 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Bulk
PTS18126V260


Polymeric PTC Resettable Fuse 6V 2.6 A Ih Surface Mount 1812 (4532 Metric), Concave
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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.

Eaton Availability : 1807
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.084

Multiples of: 1

2.6 A5 A100 A6 V47 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C    Reel
MINIASMDC260F/13.2-2


Resettable Fuses - PPTC MINIASMDC260F13.2-2
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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 : 1807
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.3489

Multiples of: 1

2.6 A5 A100 A13.2 V0.05 OhmsPcb MountSmd/Smt1812 (4532 METRIC)Miniasmd  - 40 C+ 85 C  
RKEF500-2


Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
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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 : 1807
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.7775

Multiples of: 1

5 A10 A40 A60 VDC30 mOhmsPCB MountRadial RKEF 10.9 mm- 40 C+ 85 C Reel , Cut Tape
RF2670-000


Resettable Fuses - PPTC 60V .1A-HD 40A MAX (R)
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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 : 1805
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.2538

Multiples of: 1

0.1 A0.2 A  4.5 Ohms (max)Through Hole  Rxef+ 85 C    Bulk
SL1206450


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.

TECHFUSE Availability : 1804
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0103

Multiples of: 5

4.5 A9 A             
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