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
  
                   
BSMD0805-020-33V


0805 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.

BHFUSE Availability : 52463
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0335

Multiples of: 10

200 mA500 mA             
1812L050/30PR


Polymeric PTC Resettable Fuse 30V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave
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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 : 52375
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0639

Multiples of: 5

               
0ZCM0003FF2G


Polymeric PTC Resettable Fuse 30V 30 mA Ih Surface Mount 0603 (1608 Metric), Concave
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 : 51858
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 0.0748

Multiples of: 1

30 mA90 mA40 A30 VDC50 OhmsPCB MountSMD/SMT0603 (1608 METRIC)0ZCM  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-110-30V


30V 1.1A 40A 2.2A 1206 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.

BHFUSE Availability : 51493
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0777

Multiples of: 5

1.1 A2.2 A             
BSMD0805-100-12V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 51123
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0364

Multiples of: 10

1 A2 A             
BSMD0805-005-15V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 50991
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0244

Multiples of: 10

50 mA150 mA             
BSMD0603L-100


6V 1A 50A 1W -40℃~+85℃ 2A 9mΩ 0.5s 80mΩ 0603 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.

BHFUSE Availability : 50869
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0412

Multiples of: 5

1 A2 A             
BSMD1812-200-33V


33V 2A 40A 4A 1812 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.

BHFUSE Availability : 50464
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0873

Multiples of: 5

               
0ZCJ0035FF2G


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 : 50440
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0614

Multiples of: 4000

350 mA750 mA40 A16 VDC1.2 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
BSMD0805-035-24V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 50324
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0329

Multiples of: 10

350 mA750 mA             
BSMD1812-050-24V


PTC Resettable Fuses 1812 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.

BHFUSE Availability : 50210
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0285

Multiples of: 10

500 mA1 A             
SMD1206P012TF


PTC Resettable Fuses 1206 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.

Ruilongyuan Availability : 50183
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0391

Multiples of: 10

120 mA290 mA             
BSMD0805-010-15V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 50035
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.026

Multiples of: 10

100 mA300 mA             
BSMD1812-300-24V


24V 3A 40A 6A 1812 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.

BHFUSE Availability : 49908
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.1035

Multiples of: 5

               
1206L100/30NR


30V 1A 40A 1.8A 1206 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.

LUTE Availability : 49896
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0581

Multiples of: 5

1 A1.8 A             
JK-SMD0805-010-15


15V 100mA 100A 300mA - 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.

Jinrui Electronic Materials Availability : 49770
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0188

Multiples of: 20

100 mA300 mA             
BSMD1812-030-30V


PTC Resettable Fuses 1812 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.

BHFUSE Availability : 49555
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0251

Multiples of: 10

300 mA600 mA             
BSMD0603-050-16V


16V 500mA 40A 1A 0603 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.

BHFUSE Availability : 49503
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0411

Multiples of: 5

               
MF-SMDF150-2


Resettable Fuses - PPTC 1.5A 15V 0.05ohm
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 : 46560
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.1746

Multiples of: 6000

1.5 A3 A40 A15 VDC170 mOhmsSmd/SmtSmd/Smt2018 (5045 METRIC)Mf - Smdf- 40 C to + 85 C    Reel
0ZCH0010FF2E


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 : 21149
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 0.0638

Multiples of: 1

100 mA250 mA10 A60 VDC15 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
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