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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LVR033K-2


Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS
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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 1828
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AUD 0.5296
Multiples of: 1

0.33 A0.74 A4.5 A240 VAC2.6 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Cut Tape
MF-RX012250-0


Bourns Resettable Fuses - PPTC 0.12A 60V 4ohm Hold .12 Trip .16
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Bourns 1827
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AUD 0.4541
Multiples of: 1

0.12 A 3 A60 VDC8 OhmsThrough HoleRadial Mf - Rx/250- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-MSMF050/24X-2


Resettable Fuses - PPTC
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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 1825
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AUD 0.363
Multiples of: 1

500 mA  24 V PCB MountSMD/SMT1812 (4532 METRIC)MF - MSFM  - 40 C+ 85 C Reel , Cut Tape
mSMD075


PTC Resettable Fuses 1812 RoHS
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TECHFUSE 1823
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AUD 0.0459
Multiples of: 10

750 mA1.5 A             
MF-RHT050-2


Resettable Fuses - PPTC 0.5A 30V .48ohms 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 1819
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AUD 0.5704
Multiples of: 1

500 mA920 mA40 A30 V480 mOhmsThrough HoleRadial Mf - Rht 5.1 Mm- 40 C+ 125 C Cut Tape
BSMD2920-100-33V


33V 1.1A 40A 1.5W -40℃~+85℃ 2.2A 65mΩ 0.5s 410mΩ 2920 Resettable Fuses ROHS
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BHFUSE 1818
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AUD 0.108
Multiples of: 5

1.1 A2.2 A             
MF-R300-2-99


Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3 Trip 6
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Bourns 1815
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AUD 0.7139
Multiples of: 1

3 A6 A40 A30 VDC50 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
SMD1206-075C-16V


16V 750mA 100A 600mW 1.5A 90mΩ 0.2s 500mΩ 1206 Resettable Fuses ROHS
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BNstar 1813
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AUD 0.0463
Multiples of: 10

               
TLC-LSMD050


PTC Resettable Fuses 2920 RoHS
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TLC 1813
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AUD 0.0916
Multiples of: 5

500 mA1 A             
SMD0603P050TF


PTC Resettable Fuses 0603 RoHS
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Ruilongyuan 1813
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AUD 0.1059
Multiples of: 5

500 mA1 A             
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