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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
PTS120624V020


Polymeric PTC Resettable Fuse 24V 200 mA Ih Surface Mount 1206 (3216 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 : 2025
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.0799

Multiples of: 1

0.2 A0.42 A100 A24 V2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Pts1206- 40 C to + 85 C - 40 C+ 85 C Reel
1206L005/60WR


Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 1206 0.05A
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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 : 2022
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.1673

Multiples of: 5

50 mA150 mA10 A60 VDC20 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
MF-R110-2


Resettable Fuses - PPTC 1.1A 30V 0.10ohm Hold 1.1 Trip 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.

Bourns Availability : 2018
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.1196

Multiples of: 1

1.1 A2.2 A40 A30 VDC180 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
RL16-600


PTC Resettable Fuses Through Hole 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.

Ruilongyuan Availability : 2013
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0729

Multiples of: 5

6 A12 A             
0ZAF0005FF28


Resettable Fuses - PPTC Line Voltage Rated Surface Mount PTC Resettable Fuse, 2920 size, 50mA
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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 : 2009
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.2761

Multiples of: 1

50 mA120 mA1 A240 VAC , 250 VAC70 OhmsSMD/SMTSMD/SMT2920 (7351 METRIC)   - 40 C+ 85 C  
SMD2018P200TF


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.

Ruilongyuan Availability : 2006
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0457

Multiples of: 5

2 A4.2 A             
0ZRG0075FF1E


Resettable Fuses - PPTC Resettable Fuse 750mA
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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 : 2005
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.1874

Multiples of: 1

750 mA1.3 A40 A30 V230 mOhmsThrough HoleRadial 0Zrg 5.1 Mm- 40 C+ 85 C Bulk
MF-VS170-0


Resettable Fuses - PPTC 1.7A 16V 0.03ohm Hold 1.7A Trip 3.4A
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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 : 2004
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.2871

Multiples of: 1

1.7 A3.4 A100 A16 VDC40 mOhmsStrapAxial Mf - Vs- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-NSML600-2


Resettable Fuses - PPTC 6A 6V 1206 LOW-OHMIC
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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 : 2004
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.3988

Multiples of: 1

6 A12 A6 A6 V10 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
1210L050/33WR


33V 500mA 100A 1A 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.

LUTE Availability : 1994
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0322

Multiples of: 10

500 mA1 A             
0603L050YR


Polymeric PTC Resettable Fuse 6V 500 mA Ih Surface Mount 0603 (1608 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 : 1993
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0763

Multiples of: 5

500 mA1 A40 A6 VDC680 mOhmsPCB MountSMD/SMT 0603L  - 40 C+ 85 C Reel , Cut Tape
TLC-USMD010/50


50V 0.1A 10A 0.3A 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.

TLC Availability : 1992
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0341

Multiples of: 10

0.1 A0.3 A             
MF-RHT400-2


Resettable Fuses - PPTC 0.90A 72V 0.14ohm
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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 : 1983
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.41

Multiples of: 1

900 mA1.8 A-72 VDC310 mOhmsThrough HoleRadial Mf - Rx/72 5.1 Mm- 40 C+ 85 C Cut Tape
RDL30V135


1.35A 30V 40A 5.1MM PTC RESETTABLE 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.

Hitano Availability : 2040
Ships to you
by Mon. 09 Jun Calender.png

USD 0.1468

Multiples of: 1

     -  -      
MF-NSMF016-2


Resettable Fuses - PPTC 0.16A 30V
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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 : 1978
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.3489

Multiples of: 1

160 mA370 mA10 A30 VDC6 OhmsPCB MountSMD/SMT MF - NSMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
30R090UU


Resettable Fuses - PPTC 30V .90 AMP 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 : 1972
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.1554

Multiples of: 1

900 mA1.8 A40 A30 V220 mOhmsThrough HoleRadial 30R 5.1 Mm- 40 C+ 85 C Bulk
MF-R030-0-99


Resettable Fuses - PPTC .3A 60V
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 : 1961
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.4033

Multiples of: 1

0.3 A0.6 A40 A60 VDC1.36 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-SM185/33-2


Resettable Fuses - PPTC 33volt 40Amp Resettable Fuse
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 : 1954
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0859

Multiples of: 5

1.8 A3.6 A40 A33 VDC150 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
MF-R300


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.0 Trip 6.0
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 : 1787
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.3794

Multiples of: 1

3 A6 A40 A30 VDC50 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
0ZRP0500FF1A


Resettable Fuses - PPTC Resettable Fuse 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.

Bel Fuse Availability : 422
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.4983

Multiples of: 1

5 A10 A40 A60 V50 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
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