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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
FTR30-300


PTC Resettable Fuses Radial 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.

FTR Availability : 5141
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USD 0.0447

Multiples of: 5

3 A6 A             
MF-RM040/240-2


Resettable Fuses - PPTC 0.4A 240V 0.60ohm
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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 : 5104
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.4037

Multiples of: 1

0.4 A0.9 A5.5 A240 V600 mOhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
1206L380SLTHYR


Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.80A
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.

Littelfuse Availability : 5090
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.8019

Multiples of: 1

3.8 A8 A50 A6 V14 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
FTR60-005


PTC Resettable Fuses ThroughHole 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.

FTR Availability : 5088
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0244

Multiples of: 10

50 mA100 mA             
BSMD0603-020-24V


24V 200mA 40A 500mA 0603 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.

BHFUSE Availability : 5073
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0361

Multiples of: 10

200 mA500 mA             
ASMD0603-025-16V


9V 0.25A 40A 0.5W 0.55A 0.5Ω 0.08s 3Ω 0603 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.

JDT Availability : 5069
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0316

Multiples of: 10

               
MF-MSMF200-2


Resettable Fuses - PPTC 2A 8V 0.02ohm
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 : 5063
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0648

Multiples of: 5

2 A4 A40 A8 VDC80 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
1206L030/24NR


24V 300mA 40A 650mA 1206 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 : 5058
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0266

Multiples of: 10

300 mA650 mA             
RXEF050S-AP


TE Connectivity Raychem Resettable Fuses - PPTC .5A 72V 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 Availability : 5058
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2435

Multiples of: 1

0.5 A1 A-72 VDC1.17 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
BSMD1210-010-30V


30V 100mA 40A 600mW -40℃~+85℃ 340mA 800mΩ 600ms 15Ω 1210 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.

BHFUSE Availability : 5053
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0289

Multiples of: 10

100 mA340 mA             
PTSLR08058V400


Resettable Fuses - PPTC PTSLR0805 4A, 8V
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.

Eaton Availability : 5053
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2266

Multiples of: 1

4 A8 A50 A8 VDC14 mOhmsPCB MountSMD/SMT0805 (2516 METRIC)PTSLR0805  - 40 C+ 85 C Reel , Cut Tape
MF-R500


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 5.0 Trip 10.0
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 : 5052
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2596

Multiples of: 1

5 A10 A40 A30 VDC30 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm   Bulk
MICROASMD010F-2


Resettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200
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.

Littelfuse Availability : 5036
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2838

Multiples of: 1

0.1 A0.25 A-30 V15 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microasmd- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
1206L035/30WR


Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1206 0.35A
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.

Littelfuse Availability : 5034
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1616

Multiples of: 5

350 mA750 mA100 A30 VDC1.2 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
MF-NSML600/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 6.0A6V
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 : 5023
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3575

Multiples of: 1

6 A12 A50 A6 V0.01 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
0ZRC0090FF1E


Resettable Fuses - PPTC
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.

Bel Fuse Availability : 5016
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1265

Multiples of: 1

900 mA1.8 A40 A90 VDC470 mOhmsPCB MountRadial 0ZRC 5.1 mm- 40 C+ 85 C Bulk
0ZRP0375FF1A


Resettable Fuses - PPTC Resettable Fuse 3.75A
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.

Bel Fuse Availability : 5014
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3223

Multiples of: 1

3.75 A7.5 A40 A60 V60 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
0805L150/12SLYR


Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A
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.

Littelfuse Availability : 4986
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 1.0109

Multiples of: 1

1.5 A3 A50 A12 VDC80 mOhmsPCB MountSMD/SMT 0805L  - 40 C+ 85 C Reel , Cut Tape
SMD2920-600C-16V


12V 6A 40A 1.5W -40℃~+85℃ 12A 4mΩ 6s 20mΩ 2920 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.

BNstar Availability : 4980
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1058

Multiples of: 5

6 A12 A             
MF-PSML175-2


Resettable Fuses - PPTC 1.75A 6V 0805 Low-Ohmic
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 : 4029
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0301

Multiples of: 1

1.75 A3.5 A50 A6 V55 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psml  - 40 C+ 85 C Cut Tape
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