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
  
                   
72R090XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A
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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 : 1315
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4059

Multiples of: 1

0.9 A1.8 A40 A72 VDC470 mOhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
1210L175WR


Polymeric PTC Resettable Fuse 6V 1.75 A Ih Surface Mount 1210 (3225 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.

Littelfuse Availability : 1313
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4521

Multiples of: 1

1.75 A3.5 A100 A6 VDC80 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)1210L  - 40 C+ 85 C Reel
ASMD2018-100


PTC Resettable Fuses SMD2018 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.

JDT Availability : 1311
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0529

Multiples of: 5

1.1 A2.2 A             
RF3357-000


PTC Resettable Fuses Plugin 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 : 1310
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.3204

Multiples of: 5

3 A6 A             
SMD1812-020C-30V


1812 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.

BNstar Availability : 1309
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0233

Multiples of: 10

               
0805L035YR-A


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 0805 .350A
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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 : 1305
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.3625

Multiples of: 1

0.35 A0.75 A100 A6 VDC1.2 OhmsPCB MountSMD/SMT0805 (2012 METRIC)0805L  - 40 C+ 85 C  
SMD1812-075


16V 750mA 100A 800mW 1.5A 90mΩ 0.2s 450mΩ 1812 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.

Jinkaisheng Availability : 1302
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0205

Multiples of: 10

               
MF-PSHT016KX-2


Resettable Fuses - PPTC 16V .16A-HD 40A 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.

Bourns Availability : 1300
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.5428

Multiples of: 1

0.16 A  16 V Pcb MountSmd/Smt0805 (2012 METRIC)Mf - Psht  - 40 C+ 125 C Cut Tape
428754G


RUEF 110 ROHS COMPLIANTS 1.1A POLYSWITCH FUSE
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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.

TE Connectivity Availability : 1297
Ships to you
by Wed. 04 Sep Calender.png

USD 0.3566

Multiples of: 1

1.1 A2.2 A100 A30 VDC0.17 OhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Bulk
MF-R250


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 2.5 Trip 5.00
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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 : 1286
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.1357

Multiples of: 5

2.5 A5 A40 A30 VDC48 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
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