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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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 8434
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AUD 0.2011
Multiples of: 5

2.5 A5 A40 A30 VDC48 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
RUEF300-2


PTC Resettable Fuse 3A(hold) 6A(trip) 30V 2W 10.8s 0.02Ohm Radial 11.4 X 3 X 16.5mm 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.

Littelfuse 4555
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AUD 0.3862
Multiples of: 1

3 A6 A100 A30 VDC80 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Reel
MF-PSML250/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A6V
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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 2634
Ships to you
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AUD 0.9987
Multiples of: 1

2.5 A5 A50 A6 VDC40 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSML  - 40 C+ 85 C Reel , Cut Tape
1206L005/30WR


Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1206 0.05A
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Littelfuse 2629
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AUD 0.4243
Multiples of: 1

50 mA150 mA10 A30 VDC20 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C  
MF-NSML550/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 5.5A6V
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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 2621
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AUD 0.5657
Multiples of: 1

5.5 A11 A50 A6 V0.011 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
BSMD1812-010-30V


1812 Resettable Fuses ROHS
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BHFUSE 2619
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AUD 0.0423
Multiples of: 10

               
SMD1206-050C-33V


1206 Resettable Fuses ROHS
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BNstar 2619
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AUD 0.0632
Multiples of: 10

               
PTS181216V125


Polymeric PTC Resettable Fuse 16V 1.25 A Ih Surface Mount 1812 (4532 Metric), Concave
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Eaton 2606
Ships to you
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AUD 0.1363
Multiples of: 1

1.25 A2.5 A100 A16 V140 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
SMD2920B125TF


PTC Resettable Fuses 2920 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 2591
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AUD 0.0943
Multiples of: 5

1.25 A2.5 A             
SMD0603P075TF


PTC Resettable Fuses 0603 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 2589
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AUD 0.1525
Multiples of: 5

750 mA1.4 A             
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