About Resettable Fuses - PPTC

Bourns 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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  Hold Current
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  Maximum Voltage
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  Resistance
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  Package / Case
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  Operating Temperature Range
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
CMF-RL55-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM
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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 0.3038
Multiples of: 1

0.065 A0.15 A3 A230 VAC55 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5.08 Mm- 40 C+ 125 C Bulk
CMF-RL35A-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM
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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 0.3038
Multiples of: 1

0.075 A0.15 A3 A230 VAC35 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-R185-99


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 : 0
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USD 0.3068
Multiples of: 1

1.85 A3.7 A40 A30 VDC70 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-R160-99


Resettable Fuses - PPTC 1.6A 30V 0.055ohm Hold 1.6 Trip 3.2
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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.

Bourns Availability : 0
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USD 0.3068
Multiples of: 1

1.6 A3.2 A40 A30 VDC105 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
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 0.3106
Multiples of: 3000

               
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.

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USD 0.3122
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
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 0.3133
Multiples of: 4000

900 mA1.8 A40 A30 VDC120 mOhmsThrough HoleRadial Mf - R/90 5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RHT050-0


Resettable Fuses - PPTC 0.5A 30V 0.48ohm RESETTABLE
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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 0.3162
Multiples of: 14000

500 mA920 mA40 A30 V480 mOhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 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
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USD 0.3187
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
MF-SM030-2-99


Resettable Fuses - PPTC 0.30A 60V 0.90ohm Hold 0.3 Trip 0.6
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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.

Bourns Availability : 0
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USD 0.3192
Multiples of: 1

0.3 A0.6 A40 A60 VDC4.8 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C - 40 C+ 85 C Reel
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