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
  
                   
VTP200UF


Resettable Fuses - PPTC 2A 16V 100A 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 : 0
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USD 0.3511

Multiples of: 1

2 A4.7 A100 A16 VDC39 mOhmsStrapAxial Vtp- 40 C to + 85 C - 40 C+ 85 C Bulk
72R300XMR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3A
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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 0.3515

Multiples of: 1

3 A6 A40 A72 VDC100 mOhmsThrough HoleRadial 72R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Ammo Pack
A87878-000


PTC Resettable Fuse 250VDC Bulk
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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 0.3515

Multiples of: 1

0.15 A0.3 A3 A250 VDC17 OhmsThrough HoleRadial Trf600- 40 C to + 85 C5 Mm   Bulk
MF-RX375-2


Resettable Fuses - PPTC 3.75A 60V 0.03ohm Hold 3.75A Trip 7.5A
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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 0.3518

Multiples of: 3000

3.75 A7.5 A40 A60 VDC0.05 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm   Reel
TRF250-183S-2


TE Connectivity Raychem Resettable Fuses - PPTC Polyswitch 0.183A Straight
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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 0.3527

Multiples of: 1

0.183 A0.685 A-100 VDC3.4 OhmsThrough HoleRadial Trf250- 40 C to + 85 C7.5 Mm- 40 C+ 85 C Reel
MF-SMDF050


MULTIFUSE, SMD, 0.55A
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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 0.3532

Multiples of: 1

    0.2 Ohms         Cut Tape
MF-RHT1000-AP


PTC Resettable Fuse 10A(hold) 18.5A(trip) 16V 100A 5.3W 9s 0.006Ohm Radial 17.5 X 3 X 26.7mm Ammo 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 0.3532

Multiples of: 1

      Radial       Ammo
PFRA.040.2


Resettable Fuses - PPTC PTC 60V I hold 0.4
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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.

Schurter Availability : 0
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USD 0.3539

Multiples of: 750

0.4 A0.8 A40 A60 VDC1.29 OhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm   Reel
RF1694-000


PTC Resettable Fuses 2.1*1.4 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 0.3545

Multiples of: 1

               
0ZSC0260FF1E


Resettable Fuses - PPTC PTC Resettable Fuse 20V, 2.6A, 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 0.3548

Multiples of: 1

2.6 A  20 V StrapAxial 0Zs C     Bulk
MF-R055/90-2-017


Resettable Fuses - PPTC 0.55A 90V 0.45ohm Kinked 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.

Bourns Availability : 0
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USD 0.3552

Multiples of: 1

0.55 A1.1 A10 A90 VDC900 mOhmsThrough HoleRadial Mf - R/90- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
VLR175F


PTC Resettable Fuse 1.75A(hold) 4.2A(trip) 12V 100A 1.4W 5s 0.017Ohm SMD Solder Pad 24.5 X 3.3 X 0.8mm Bulk
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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 0.3557

Multiples of: 17

1.75 A4.2 A100 A12 V31 mOhmsStrapAxial Vlr  - 40 C+ 70 C Bulk
MF-USMF035


MULTIFUSE, SMD, 1210, 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.

Bourns Availability : 0
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USD 0.356

Multiples of: 1

    1.3 Ohms          
MF-USMF010


MULTIFUSE, SMD, 1210, 0.1A
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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 0.356

Multiples of: 1

    15 Ohms         Cut Tape
RS90-030


Fuse: PTC polymer; 300mA; 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 0.3572

Multiples of: 3000

               
RS90-035


Fuse: PTC polymer; 350mA; 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 0.3572

Multiples of: 3000

               
RS90-040


Fuse: PTC polymer; 400mA; 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 0.3572

Multiples of: 3000

               
VLP220F


Resettable Fuses - PPTC 2.2A 16V 60A 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 : 0
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USD 0.3578

Multiples of: 1000

2.2 A5.3 A60 A16 V29 mOhmsStrapAxial Vlp  - 40 C+ 70 C Bulk
RF1907-000


PTC Resettable Fuses 1812 (4.5*3.2mm) 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 0.3586

Multiples of: 1

               
RF4561-000


PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 15VDC 20A 0.5W 0.6s 1.5Ohm SMD Solder Pad 2.2 X 1.5 X 1mm Automotive
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 0.3588

Multiples of: 1

      Solder Pad        
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