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
  
                   
TLC-MSMD150/20


PTC Resettable Fuses 1812 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 : 2483
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0283

Multiples of: 10

1.5 A3 A             
TSL250-080F-2


Resettable Fuses - PPTC Polyswitch 0.08A
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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 : 2483
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.4664

Multiples of: 1

80 mA240 mA3 A80 VDC20 OhmsPCB MountSMD/SMT TSL250  - 40 C+ 85 C Reel , Cut Tape
MF-PSHT010X-2


Resettable Fuses - PPTC 0.10A 16V 1ohm HI Temp Case 0805
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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 : 2483
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.5394

Multiples of: 3000

0.1 A0.6 A40 A16 V7.5 OhmsSmd/SmtSmd/Smt Mf - Psht- 40 C to + 125 C    Reel
MF-R250-AP


Bourns Resettable Fuses - PPTC 2.5A 30V 0.025ohm 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 : 2481
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.3069

Multiples of: 1

2.5 A5 A40 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-PSML250/12-2


Polymeric PTC Resettable Fuse 12V 2.5 A Ih Surface Mount 0805 (2012 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.

Bourns Availability : 2479
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.594

Multiples of: 1

2.5 A5 A50 A12 VDC40 mOhmsPCB MountSMD/SMT MF - PSML/X  - 40 C+ 85 C Reel , Cut Tape
0ZRM0025FF1E


Resettable Fuses - PPTC
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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 : 2476
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.2229

Multiples of: 1

250 mA500 mA3 A120 VAC / VDC3 OhmsPCB MountRadial 0ZRM 5.1 mm- 40 C+ 85 C Bulk
RF3382-000


Resettable Fuses - PPTC 16V .9A-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.

Littelfuse Availability : 2473
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.7095

Multiples of: 1

               
0603L200SL-VYR


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 0603 SL 2.00A
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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 : 2472
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.8019

Multiples of: 1

2 A4 A50 A6 VDC40 mOhmsPCB MountSMD/SMT0603 (1810 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
0ZRP0065FF1E


Resettable Fuses - PPTC Resettable Fuse 650mA
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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 : 2463
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.14

Multiples of: 1

650 mA1.3 A40 A60 V720 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
RGEF1200-2


TE Connectivity Raychem Resettable Fuses - PPTC RGEF1200-2
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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 : 2459
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.5566

Multiples of: 1

12 A20.4 A100 A16 VDC0.0086 OhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Reel
3425L300/36QR


36V 3A 20A 6A 3425 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 : 2458
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.1696

Multiples of: 5

3 A6 A             
LR4-450F


Resettable Fuses - PPTC 4.5A 20V 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 Availability : 2458
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.4796

Multiples of: 1

4.5 A8.9 A100 A20 VDC20 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
MF-RX030/72-0


Resettable Fuses - PPTC 0.30A 72V 0.76ohm
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.

Bourns Availability : 2455
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.1506

Multiples of: 1

0.3 A0.6 A40 A72 VDC1.36 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
mSMD260


PTC Resettable Fuses 1812 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.

TECHFUSE Availability : 2454
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0477

Multiples of: 10

2.6 A5 A             
16R400GPR


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 Availability : 2450
Ship by Thu. 16 Oct to Mon. 20 Oct Calender.png

USD 0.4114

Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm   Reel
SMD1206P035TF/24


New Quadratic Unclassified Data SMD1206 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.

Ruilongyuan Availability : 2449
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0592

Multiples of: 5

               
SPR-P110


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.

Polytronics Availability : 2445
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0615

Multiples of: 1

               
JK250-030U


PTC Resettable Fuses Through Hole 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.

Jinrui Electronic Materials Availability : 2434
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0292

Multiples of: 10

30 mA65 mA             
MF-R040


Resettable Fuses - PPTC 60v Max 40Amps Max Hold .40 Trip .80
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.

Bourns Availability : 2434
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.079

Multiples of: 5

0.4 A0.8 A40 A60 VDC860 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm    
mSMD075-16V


PTC Resettable Fuses 1812 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.

TECHFUSE Availability : 2426
Ship by Mon. 20 Oct to Fri. 24 Oct Calender.png

USD 0.0284

Multiples of: 10

750 mA1.5 A             
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