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
  
                   
600R160UR


Resettable Fuses - PPTC PTC 60V/600V.160A POLY TELECOM
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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 : 0
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USD 0.6037

Multiples of: 1

0.16 A0.32 A3 A600 VDC18 OhmsThrough HoleRadial 600R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-PSML300/12-2


Resettable Fuses - PPTC 12V 3.0A-HD 50A
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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 : 0
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USD 0.6041

Multiples of: 1

3 A6 A50 A6 V30 mOhmsSmd/SmtSmd/Smt Mf - Psml/X  - 40 C+ 85 C Cut Tape
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 : 0
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USD 0.6041

Multiples of: 1

2.5 A5 A50 A12 VDC40 mOhmsPCB MountSMD/SMT MF - PSML/X  - 40 C+ 85 C Reel , Cut Tape
RF1631-000


Resettable Fuses - PPTC 60V .23A-HD 10A 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 : 0
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USD 0.6044

Multiples of: 1

0.23 A0.59 A10 A 0.98 Ohms (min)Smd/Smt 2920 (7555 METRIC)Asmd+ 85 C    Reel
TS250-130F-RA-2


Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -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 : 0
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USD 0.6044

Multiples of: 1

0.13 A0.26 A3 A60 VDC15 OhmsSmd/SmtSmd/Smt Ts250- 40 C to + 85 C - 40 C+ 85 C Reel
RS90-185


Fuse: PTC polymer; 1.85A; Imax: 40A; THT; Reel,tape
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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.

Optifuse Availability : 0
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USD 0.6045

Multiples of: 1500

               
MF-R800-2-99


Bourns Resettable Fuses - PPTC 30v Max 40Amps Max Hold 8.0 Trip 16.0
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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 : 0
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USD 0.606

Multiples of: 1

8 A16 A40 A30 V0.02 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
RF2653-000


Resettable Fuses - PPTC 30V 7A-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 : 0
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USD 0.6062

Multiples of: 1

7 A14 A  0.02 Ohms (max)Through Hole  Ruef+ 85 C    Bulk
TRF600-160-RA-B-0.5-0.13


TRF600-160-RA-B-0.5-0.13
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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 : 0
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USD 0.6087

Multiples of: 25

              -
TSV250-130F-B-0.5-2


Resettable Fuses - PPTC Polyswitch 0.13A
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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 : 0
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USD 0.6091

Multiples of: 1200

130 mA260 mA-60 V12 OhmsSmd/SmtSmd/Smt Tsv250  - 40 C+ 85 C Cut Tape
1210L150PR


Resettable Fuses - PPTC 6V 1210 1.50A SURF MOUNT
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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 : 0
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USD 0.6118

Multiples of: 1

1.5 A3 A100 A6 V110 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)1210L- 40 C to + 85 C    Reel
MF-FSML125/8-2


Resettable Fuses - PPTC 8V 1.25A-HD 50A 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 : 0
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USD 0.6119

Multiples of: 1

1.25 A2.5 A50 A8 V20 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
MF-PSML200/12-2


Polymeric PTC Resettable Fuse 12V 2 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 : 0
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USD 0.6135

Multiples of: 1

2 A4 A50 A6 V45 mOhmsSmd/SmtSmd/Smt Mf - Psml/X  - 40 C+ 85 C Cut Tape
16R400GU


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 : 0
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USD 0.6142

Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RF2693-000


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.

Littelfuse Availability : 0
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USD 0.6167

Multiples of: 1

               
RF1302-000


Resettable Fuses - PPTC 600V .15A-HD 3A 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 : 0
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USD 0.6169

Multiples of: 1

0.15 A0.3 A3 A60 V12 OhmsThrough HoleRadial        
RGEF1400-2


Resettable Fuses - PPTC RGEF1400-2
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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 : 0
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USD 0.618

Multiples of: 1

14 A23.8 A100 A16 VDC6.4 mOhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Reel
0ZSC0730FF1E


Resettable Fuses - PPTC PTC Resettable Fuse 20V, 7.3A, Strap
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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 : 0
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USD 0.6189

Multiples of: 50

7.3 A  20 V StrapAxial 0Zs C     Bulk
1210L005/90WR


Resettable Fuses - PPTC PTC 90V POLYFUSE SURF MOUNT 1210 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 : 0
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USD 0.6199

Multiples of: 1

50 mA150 mA10 A90 VDC50 OhmsPCB MountSMD/SMT 1210L  - 40 C+ 85 C Reel , Cut Tape
NIS5135MN1TXG


Resettable Fuses - PPTC 5.0V Electronic 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.

ON Semiconductor Availability : 0
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USD 0.6204

Multiples of: 3000

--3.6 A5 VDC82 mOhmsPCB MountSMD/SMTDFN - 10NIS5135  - 40 C+ 150 C Reel , Cut Tape
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