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.
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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
AHRF300


Resettable Fuses - PPTC Polyswitch 6A 16V
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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 0.4482

Multiples of: 1

3 A6.5 A-16 VDC79 mOhmsThrough HoleRadial Ahrf- 40 C to + 125 C5.8 Mm- 40 C+ 125 CAec - Q200Bulk
1206L110/16WR


Resettable Fuses - PPTC 16V 1.10A 1206 PTC
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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 0.4485

Multiples of: 1

1.1 A2.2 A100 A16 V210 mOhmsPcb MountSmd/Smt1206 (3216 METRIC)1206L  - 40 C+ 85 C Cut Tape
461130-000


Resettable Fuses - PPTC RXEF030
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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 0.4505

Multiples of: 1

              -
MF-RHT300-0


Resettable Fuses - PPTC 9A 16V .0074ohms AEC-Q200 +125C
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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 0.4508

Multiples of: 1

3 A  16 V33 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
MF-RHT400-0


Resettable Fuses - PPTC 4A 16V .024ohms AEC-Q200 +125C
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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 0.4508

Multiples of: 1

4 A  16 V240 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
RF1835-000


PTC Resettable Fuse 3A(hold) 6A(trip) 15VDC 40A 1.5W 35s 0.015Ohm SMD Solder Pad 2920 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 0.4514

Multiples of: 1

3 A6 A40 A 0.015 Ohms (min)Smd/Smt 2920 (7555 METRIC)Smd+ 85 C    Reel
RF1901-000


ZEN098V130A24LS
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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 0.4515

Multiples of: 1

              -
0603L008YR


Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A
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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 0.4524

Multiples of: 1

80 mA200 mA40 A15 VDC12 OhmsSMD/SMTSMD/SMT0603 (1608 METRIC)0603L  - 40 C+ 85 C Reel , Cut Tape
PTR060V0040-TR1


Resettable Fuses - PPTC 60V 0.4A Radial 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.

Eaton Availability : 0
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USD 0.4526

Multiples of: 3000

               
MF-R185-0-99


Resettable Fuses - PPTC 30v Max 40 Amps Max Hold 1.85 Trip 3.10
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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 0.453

Multiples of: 50

1.85 A3.7 A40 A30 VDC70 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
RUEF600-1


Resettable Fuses - PPTC 6A 30V 40A 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 0.4531

Multiples of: 1

6 A12 A-30 V40 mOhmsThrough HoleRadial Ruef  - 40 C+ 85 C Bulk
MF-RHS750-0


Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP
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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 0.4536

Multiples of: 1

7.5 A15 A100 A16 V16.8 mOhmsThrough HoleRadial MF - RHS 5.1 mm- 40 C+ 125 C Bulk
PFRA.160.2


Resettable Fuses - PPTC PTC 30V I hold 1.6
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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 0.454

Multiples of: 1

               
RUEF800-1


Resettable Fuses - PPTC 8A 30V 40A 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 0.4554

Multiples of: 1

8 A16 A-30 VDC0.02 OhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Bulk
RUEF500-1


Resettable Fuses - PPTC 5A 30V 40A 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 0.4556

Multiples of: 1

5 A10 A-30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Bulk
250R080U


Resettable Fuses - PPTC 60V/250V .080A 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 0.4556

Multiples of: 1

0.08 A0.16 A3 A60 VDC33 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
250R080ZR


Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A
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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 0.4556

Multiples of: 1

0.08 A0.16 A3 A250 VAC33 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
VTP170SSF


Resettable Fuses - PPTC 1.7A 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 0.4566

Multiples of: 1

1.7 A3.4 A100 A16 VDC52 mOhmsStrapAxial Vtp- 40 C to + 85 C    Bulk
RUEF700K-2


RUEF Series 30 V 7 A Ihold Radial Kinked Links PTC Resettable 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.

Littelfuse Availability : 0
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USD 0.4567

Multiples of: 1

7 A14 A100 A30 VDC0.03 OhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
MF-R500-2-99


Resettable Fuses - PPTC 5A 30V 0.01ohm Hold 5 Trip 10
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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 0.4568

Multiples of: 3000

5 A10 A40 A30 V0.03 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
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