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
  
                   
MF-R040-AP


Bourns Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80
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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 0.1925

Multiples of: 2000

0.4 A0.8 A40 A60 VDC0.86 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
0ZCB0075FF2G


PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 8VDC 40A 0.6W 0.1s 0.13Ohm SMD Solder Pad 1210 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.

Bel Fuse Availability : 0
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USD 0.1927

Multiples of: 79

               
BK16-1200-SZ


Lack of specifications DO-214 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 : 0
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USD 0.1938

Multiples of: 5

12 A24 A             
FRX050-90F


72V 500mA 40A 1A 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 0.1938

Multiples of: 1

500 mA1 A             
TRA1200


16V 12A 100A 24A DIP 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.

TLC Availability : 0
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USD 0.1944

Multiples of: 5

12 A24 A             
1812L160-C


Resettable Fuses - PPTC 6V 1.6A-HD 40A MAX
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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 0.1944

Multiples of: 2000

1.6 A2.8 A100 A6 VDC100 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C - 40 C+ 85 C Cut Tape
RF2690-000


Resettable Fuses - PPTC 72V 1.1A-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 0.1944

Multiples of: 1

1.1 A2.2 A  0.25 Ohms (max)Through Hole  Rxef+ 85 C    Reel
FRV055-240F


240V 550mA 7A 3.4W 1.25A 450mΩ 26s 1.45Ω Radial Leaded 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 0.1944

Multiples of: 1

550 mA1.25 A             
MF-RX135


Resettable Fuses - PPTC 60Volt 40Amps Hold 1.35A Trip 2.7A
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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 0.1948

Multiples of: 60

1.35 A2.7 A40 A60 VDC190 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Bulk
FRH150-600MF


250V 150mA 3A 300mA Plugin 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.

Fuzetec Availability : 0
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USD 0.1952

Multiples of: 5

150 mA300 mA             
FRU400-30F


30V 4A 100A 8A 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 0.1954

Multiples of: 5

4 A8 A             
BK16-1400-SZ


PTC Resettable Fuses Through Hole 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 : 0
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USD 0.1959

Multiples of: 5

14 A28 A             
16R110BPR


Resettable Fuses - PPTC PTC 16V 1.10A P/AMMO RADIAL 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.

Littelfuse Availability : 0
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USD 0.1961

Multiples of: 2000

1.1 A2.2 A40 A16 VDC140 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
FRX250-60F


PTC Resettable Fuses Through Hole 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.

Fuzetec Availability : 0
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USD 0.1963

Multiples of: 5

2.5 A5 A             
JK16-1000


PTC Fuse DIP 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.

Yenji Availability : 0
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USD 0.1966

Multiples of: 1

               
16R185BU


Littelfuse Resettable Fuses - PPTC PTC 16V 1.85A POLY RADIAL 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.

Littelfuse Availability : 0
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USD 0.1978

Multiples of: 1

1.85 A3.7 A40 A16 VDC0.09 OhmsThrough HoleRadial Usbr- 40 C to + 85 C - 40 C+ 85 C Bulk
CMF-RLC50-0


Bourns Resettable Fuses - PPTC RESETTABLE FUSE 50OHM 20%
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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 0.1982

Multiples of: 1

0.065 A0.15 A3 A650 V50 OhmsThrough HoleRadial Cmf - Rlc- 40 C to + 125 C5.08 Mm- 40 C+ 125 C Bulk
MF-RX110


Resettable Fuses - PPTC 60Volt 40Amps Hold 1.1A Trip 2.2A
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 : 0
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USD 0.199

Multiples of: 1

1.1 A2.2 A40 A60 VDC250 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Bulk
FRK160-60F


60V 1.6A 40A 3.2A Plugin 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.

Fuzetec Availability : 0
Calender.png

USD 0.199

Multiples of: 5

1.6 A3.2 A             
FRG600-16F


16V 6A 100A 10.2A Plugin 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.

Fuzetec Availability : 0
Calender.png

USD 0.1998

Multiples of: 5

6 A10.2 A             
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