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
  
                   
1206L020/30NRT


30V 200mA 10A 500mA 1206 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.

LUTE Availability : 1246
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.1361

Multiples of: 5

200 mA500 mA             
SRF2920P600/16


16V 6A 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.

PROSEMI Availability : 1246
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.1922

Multiples of: 5

6 A              
72R030XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .300A
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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 : 1245
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.2684

Multiples of: 1

0.3 A0.6 A40 A72 VDC2.1 OhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
K1206L050YR


13.2V 0.5A 40A 1A 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.

Yongyutai Electronics Availability : 1244
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0289

Multiples of: 10

0.5 A1 A             
1812L400/6GR


6V 4A 40A 7A 1812 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 : 1244
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0495

Multiples of: 5

4 A7 A             
ASMD2920-300


PTC Resettable Fuses SMD2920 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 : 1243
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0768

Multiples of: 5

3 A6 A             
1812L400/12GR


12V 4A 40A 7A 1812 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 : 1242
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0709

Multiples of: 5

4 A7 A             
CMF-RL50-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
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 : 1239
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.3465

Multiples of: 1

0.065 A0.15 A3 A230 VAC50 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5.08 Mm   Bulk
MF-RHT400-2


Resettable Fuses - PPTC 0.90A 72V 0.14ohm
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 : 1236
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.3069

Multiples of: 1

900 mA1.8 A-72 VDC310 mOhmsThrough HoleRadial Mf - Rx/72 5.1 Mm- 40 C+ 85 C Cut Tape
0ZRS0200FF1E


Ceramic PTC Resettable Fuse 32V 2 A Ih Through Hole Radial, Disc
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 : 1236
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.385

Multiples of: 1

2 A4 A100 A32 VDC250 mOhmsPCB MountRadial 0ZRS 5.1 mm- 40 C+ 125 CAEC - Q200Bulk
MF-PSML125/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A6V
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 : 1233
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.4807

Multiples of: 1

1.25 A2.5 A50 A6 VDC160 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSML  - 40 C+ 85 C Reel , Cut Tape
TS600-170F-2


Resettable Fuses - PPTC 600V .13A-HD 3A MAX (R)
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 : 1233
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 2.167

Multiples of: 1

170 mA400 mA3 A60 VDC18 OhmsPCB MountSMD/SMT TS600  - 40 C+ 85 C Reel , Cut Tape
mSMD035-60V


60V 350mA 1812 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.

TECHFUSE Availability : 1231
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0314

Multiples of: 10

350 mA              
SMD1812P075TF/24


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.

Polytronics Availability : 1231
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.1012

Multiples of: 5

750 mA1.5 A             
MINIASMDC030F-2


Resettable Fuses - PPTC .3A 30V Mini 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 : 1231
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.242

Multiples of: 1

0.3 A0.6 A-30 V1.75 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Miniasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
ASMD2920-400


PTC Resettable Fuses SMD2920 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 : 1223
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0856

Multiples of: 5

4 A8 A             
SMD1812-020C-9V


1812 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 : 1222
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.028

Multiples of: 10

               
SMD1812-050C-12V


1812 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 : 1222
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.042

Multiples of: 10

               
30R185UU


Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS
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 : 1129
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.168

Multiples of: 1

1.85 A3.7 A40 A30 V90 mOhmsThrough HoleRadial 30R 5.1 Mm- 40 C+ 85 C Bulk
RXEF010


Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax
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 : 712
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0885

Multiples of: 5

100 mA200 mA40 A60 V7.5 OhmsThrough HoleRadial Rxef 5.8 Mm- 40 C+ 85 C Cut Tape
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