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
  
                   
nanoSMD400LR-2


Resettable Fuses - PPTC IH4.00A 6V .0010ohm 50A 1206 LoRho SMD
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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 0.3008

Multiples of: 1

4 A8 A50 A6 V10 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Low Rho Smd  - 40 C+ 80 C Cut Tape
MF-RX135-2-14


Resettable Fuses - PPTC PTC RESETTABLE 1.35A 60V RADIAL LEADED
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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 0.3011

Multiples of: 3000

               
FRU700-30F


30V 7A 100A 14A Plugin 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.

Fuzetec Availability : 0
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USD 0.3016

Multiples of: 1

7 A14 A             
MF-RHT900-0


PTC Resettable Fuse 9A(hold) 16.5A(trip) 16V 100A 5W 10s 0.0074Ohm Radial 16.5 X 3 X 25.7mm Bulk Automotive
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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 0.3018

Multiples of: 1

      Radial       Bulk
RF2740-000


Resettable Fuses - PPTC 30V 5A-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 0.3024

Multiples of: 1

5 A10 A  0.03 Ohms (max)Through Hole  Ruef+ 85 C    Reel
RF2642-000


TE Connectivity RUEF090-AP
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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 0.3026

Multiples of: 2000

               
MF-R05590-2


Bourns Resettable Fuses - PPTC 90v Max 10Amps Max Hold .55 Trip 1.1
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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 0.3026

Multiples of: 3000

0.55 A1.1 A10 A90 VDC0.9 OhmsThrough HoleRadial Mf - R/90- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
RF0339-000


Resettable Fuses - PPTC 2 AMP 32V TIME DELAY
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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 0.3034

Multiples of: 111

              Reel
MF-R090-AP-9


Resettable Fuses - PPTC 0.90A 60V 0.14ohm Hold .90 Trip 1.8
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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 0.3037

Multiples of: 4000

900 mA1.8 A40 A30 VDC120 mOhmsThrough HoleRadial Mf - R/90 5.1 Mm- 40 C+ 85 C Ammo Pack
RF2147-000


PTC Resettable Fuse 0.2A(hold) 0.42A(trip) 24VDC 100A 0.6W 0.1s 0.65Ohm SMD Solder Pad 3.43 X 1.8 X 0.82mm T/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.

TE Connectivity Availability : 0
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USD 0.3041

Multiples of: 3000

               
F88154-000


1206SFS800F/24-2
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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 0.3045

Multiples of: 1

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D23319-000


1206SFS100F/63-2
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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 0.3045

Multiples of: 1

              -
250R120-RCU


Littelfuse Resettable Fuses - PPTC PTC 60V250V.120A 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 0.3051

Multiples of: 1

0.12 A0.24 A3 A60 VDC14 OhmsThrough HoleRadial 250R- 40 C to + 85 C - 40 C+ 85 C Bulk
250R145TU


Resettable Fuses - PPTC PTC 60V/250V.145A 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 0.3051

Multiples of: 1

0.145 A0.29 A3 A60 VDC14 OhmsThrough HoleRadial 250R- 40 C to + 85 C - 40 C+ 85 C Bulk
RF1956-000


Fuse Chip 20A 65V Very Fast 2-Pin Solder Pad Surface Mount T/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 0.3054

Multiples of: 1

        Sfv- 55 C to + 125 C     
RF4560-000


PTC Resettable Fuse for Automotive
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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 0.3056

Multiples of: 1

              Tape And Reel
PFUF.110.2


Resettable Fuses - PPTC PFUF PTC FUSE SMT 1.1 A (1210)
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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 : 0
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USD 0.3057

Multiples of: 750

1.5 A 40 A30 V    Pfuf  - 40 C+ 85 C Cut Tape
0ZRS0100FF1E


Resettable Fuses - PPTC Resettable Fuse 1A AEC-Q200
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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 0.3081

Multiples of: 1

1 A1.9 A100 A32 V430 mOhmsPcb MountRadial 0Zrs  - 40 C+ 125 C Bulk
MF-R005-AP-99


Resettable Fuses - PPTC 0.05A 60V 7.3ohm Hold .05 Trip .4
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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
Calender.png

USD 0.3089

Multiples of: 2000

0.05 A0.1 A40 A60 VDC11.1 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
RUSBF185-AP


Resettable Fuses - PPTC Polyswitch 2A 6V
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 : 0
Calender.png

USD 0.3091

Multiples of: 2000

1.85 A3.7 A40 A16 VDC90 mOhmsPCB MountRadial RUSBF 5.8 mm- 40 C+ 85 C Reel , Cut Tape
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