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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1206L150/12SLYR


Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A
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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 : 1188
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.2114

Multiples of: 5

1.5 A3 A50 A12 V80 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Lorho     Reel
1812L125/24GR


24V 1.25A 40A 2.5A 1812 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.

LUTE Availability : 1183
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.041

Multiples of: 10

1.25 A2.5 A             
2920L075/33GR


33V 750mA 40A 1.5A 2920 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.

LUTE Availability : 1183
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0481

Multiples of: 5

750 mA1.5 A             
BK30-200-SI


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 : 1183
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0707

Multiples of: 5

2 A4 A             
MF-NSHT035KX-2


Resettable Fuses - PPTC 30V 80A .35A AEC-Q200 1206
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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 : 1182
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.2101

Multiples of: 1

0.35 A1.75 A20 A30 V2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsht  - 40 C+ 125 C Cut Tape
250R180F


Resettable Fuses - PPTC 0.18A 250V RADIAL
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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 : 1180
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.4136

Multiples of: 1

0.18 A0.65 A10 A60 VDC4 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
0ZRN0400FF1E


Resettable Fuses - PPTC Resettable Fuse 4A
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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 : 1179
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.4067

Multiples of: 1

4 A7 A100 A16 V60 mOhmsThrough HoleRadial 0Zrn 5.1 Mm- 40 C+ 125 C Bulk
MF-USML400/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 4.0A6V
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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 : 1178
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.3744

Multiples of: 1

4 A8 A50 A6 VDC18 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USML6 - 2  - 40 C+ 85 C Reel , Cut Tape
SMD0805P035TF


PTC Resettable Fuses 0805 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.

Polytronics Availability : 1168
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0607

Multiples of: 5

350 mA750 mA             
TRE040


120V 400mA 3A 800mA 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 : 1168
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.089

Multiples of: 5

400 mA800 mA             
RLVR240-200


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.

Ruilongyuan Availability : 1168
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.2717

Multiples of: 1

2 A4 A             
LVR055K-2


Resettable Fuses - PPTC 265V 20AWG Lead.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.

Littelfuse Availability : 1167
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.6831

Multiples of: 1

0.55 A1.25 A7 A240 VAC1.45 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
1210L380SLYR


Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A
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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 : 1165
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 1.0722

Multiples of: 1

3.8 A8 A50 A6 V16 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
MF-R250


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 2.5 Trip 5.00
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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 : 1164
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.1227

Multiples of: 5

2.5 A5 A40 A30 VDC48 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
SMD2920-150/33N


33V 1.5A 40A 3A 2920 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.

Bourne Availability : 1164
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0609

Multiples of: 5

1.5 A3 A             
JK30-700


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.

Jinrui Electronic Materials Availability : 1164
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.1156

Multiples of: 1

7 A14 A             
RF2149-000


Resettable Fuses - PPTC MICROASMD005F-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 : 1164
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 0.3953

Multiples of: 1

               
TSV250-130F-2


Resettable Fuses - PPTC Polyswitch 0.13A
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 : 1164
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 0.4292

Multiples of: 1200

0.13 A0.26 A3 A60 VDC12 OhmsSmd/SmtSmd/Smt Tsv250- 40 C to + 85 C - 40 C+ 85 C Reel
72R250XF


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A
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 : 1164
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 0.6812

Multiples of: 200

2.5 A5 A40 A72 VDC130 mOhmsThrough HoleRadial 72R- 40 C to + 85 C - 40 C+ 85 C Bulk
0ZCF0300AF2C


Resettable Fuses - PPTC
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.

Bel Fuse Availability : 1158
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.1881

Multiples of: 1

3 A5.2 A100 A15 VDC48 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
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