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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1812B035TF/30


Resettable Fuses - PPTC PPTC 30V 0.35A
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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.

Yageo Availability : 6693
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0308

Multiples of: 10

350 mA750 mA             
MF-NSMF075/8X-2


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.

Bourns Availability : 6686
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.264

Multiples of: 1

750 mA1.5 A100 A8 V350 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
0805L050/15XR


15V 500mA 40A 1A 0805 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 : 6683
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0266

Multiples of: 10

500 mA1 A             
MF-RM025/240-0


Resettable Fuses - PPTC 0.25A 240V 1.30ohm
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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 : 6678
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3047

Multiples of: 1

0.25 A0.56 A3.5 A240 V1.3 OhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Bulk
0ZRC0050FF1E


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 : 6671
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1126

Multiples of: 250

0.5 A1 A40 A90 VDC1.17 OhmsThrough HoleRadial 0Zr C- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-R185-2


Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7
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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 : 6661
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2266

Multiples of: 1

1.85 A3.7 A40 A30 VDC70 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
1812L020/60GR


60V 200mA 40A 400mA 1812 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 : 6634
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0255

Multiples of: 10

200 mA400 mA             
PFNF.012.2


Schurter Resettable Fuses - PPTC PFNF PTC FUSE SMT 120 mA (1206)
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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.

Schurter Availability : 6630
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3267

Multiples of: 1

0.12 A0.29 A10 A30 VDC8.5 OhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
MINIASMDC075F/33-2


Resettable Fuses - PPTC MINIASMDC075F33-2
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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 : 6620
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3839

Multiples of: 1

750 mA1.6 A100 A33 V390 mOhmsPcb MountSmd/Smt1812 (4532 METRIC)Miniasmd  - 40 C+ 85 C  
SMD1206-500-6V


6V 5A 50A 1.5W -40℃~+70℃ 10A 1mΩ 5s 12mΩ 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.

BNstar Availability : 6618
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0798

Multiples of: 5

               
BSMD2920-400-24V


24V 4A 40A 1.5W -40℃~+85℃ 8A 8mΩ 4s 40mΩ 2920 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.

BHFUSE Availability : 6605
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1133

Multiples of: 5

4 A8 A             
BSMD1206-025-16V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 6596
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0261

Multiples of: 10

250 mA500 mA             
SMD1206B025TF/24


PTC Resettable Fuses 1206 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.

Yageo Availability : 6596
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.034

Multiples of: 20

250 mA550 mA             
MICROSMD010F-2


Resettable Fuses - PPTC .10A 30V 10A 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 : 6596
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1393

Multiples of: 5

100 mA250 mA10 A30 V15 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd- 40 C to + 85 C    Reel
SMD500L-16V


16V 5A 100A 1.8W 10A 5mΩ 10s 31mΩ SMD,7.96x5.44mm 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.

TECHFUSE Availability : 6572
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0905

Multiples of: 5

5 A10 A             
MF-NSMF050/8X-2


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.

Bourns Availability : 6562
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2926

Multiples of: 1

500 mA1 A100 A8 V750 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
0ZRR0065FF1E


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 : 6558
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1932

Multiples of: 1

650 mA1.3 A40 A60 V720 mOhmsThrough HoleRadial 0Zrr  - 40 C+ 85 C Bulk
MF-NSMF050/16X-2


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.

Bourns Availability : 6556
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3223

Multiples of: 1

500 mA1 A100 A16 V750 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
SMD0603P020TF


PTC Resettable Fuses 0603 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 : 6554
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.06

Multiples of: 5

200 mA500 mA             
CMF-SDP50A-2


Resettable Fuses - PPTC 0.09A 230V 50ohm SURFACE 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.

Bourns Availability : 6537
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.4521

Multiples of: 1

90 mA190 mA2.5 A230 VAC50 OhmsPCB MountSMD/SMT CMF - SDP  - 40 C+ 125 C Reel , Cut Tape
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