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PTC Resettable Fuses
(2646 results)PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 MINISMDC020F-2PTC Resettable Fuses | Littelfuse | 2-Terminal SMD PTC Resettable Fuse | 47003 | 50+: $0.14472 150+: $0.12581 500+: $0.11161
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 0603L025YRPTC Resettable Fuses | Littelfuse | 0603 PTC Resettable Fuse, 9V, 250mA Hold, 40A Max, SMD | 7970 | 5+: $0.15700 50+: $0.12325 150+: $0.10639
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 1812L050/30PRPTC Resettable Fuses | Littelfuse | 30V 1A PTC Resettable Fuse, 1812 SMD, 500mA Hold Current | 40153 | 50+: $0.12112 150+: $0.10588 500+: $0.09445
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 2920L250DRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.085ohm, Surface Mount, CHIP, 2920, ROHS COMPLIANT | 4425 | 5+: $0.31715 50+: $0.24672 150+: $0.21655
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 RXEF110PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 1.1A Hold, 72VDC, Radial, 12.8x3mm | 2746 | 5+: $0.41177 50+: $0.32689 150+: $0.29052
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 LVR200S-240PTC Resettable Fuses | Littelfuse | Varistor 240VAC Surge Protection | 4 | 1+: $2.33143 10+: $2.28515 30+: $2.25428 | |
1812L010/60DRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 15ohm | 521 | 5+: $0.23065 50+: $0.18312 150+: $0.16273 | |
 30R250UUPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 2.5A Hold, 5A Trip, 30VDC, 40A, 1.2W, Radial | 1049 | 5+: $0.42157 50+: $0.33827 150+: $0.30257 | |
 MINISMDC200F/16-2PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 8190 | 5+: $0.29180 50+: $0.23255 150+: $0.20713
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 60R020XPRPTC Resettable Fuses | Littelfuse | 60V 40A Radial PTC Resettable Fuse, 200mA Hold Current | 6 | 1+: $0.31303 10+: $0.30617 30+: $0.30172
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 0805L050WRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 500mA Hold, 1A Trip, 6V, 0805 SMD | 64125 | 50+: $0.09697 150+: $0.08324 500+: $0.07296
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 1206L075THYRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 750mA Hold, 8V DC, 1.5A Trip, 1206 SMD | 9202 | 10+: $0.05244 100+: $0.04223 300+: $0.03713
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 0402L050SLKRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 6V, 500mA, 0402 SMD, 1A Trip | 30873 | 50+: $0.17912 150+: $0.15821 500+: $0.13211
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1812L150/16DRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, Surface Mount, CHIP, 1913 | 4095 | 5+: $0.12880 50+: $0.10271 150+: $0.08968
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 NANOSMDC035F-2PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 16V 350MA 1206 | 5746 | 5+: $0.15073 50+: $0.12005 150+: $0.10472
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 60R075XUPTC Resettable Fuses | Littelfuse | 60V Radial PTC Resettable Fuse, 750mA Hold, 40A Max | 555 | 5+: $0.37805 50+: $0.30461 150+: $0.27313 | |
2920L185DRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.85A Hold, 3.7A Trip, 33VDC, 40A, 1.5W, 2.5s, 0.05 Ohm SMD | 41823 | 30+: $0.14460 90+: $0.12756 300+: $0.10631
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2920L500/16MRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 2-Terminal, Dual Ended | 10740 | 5+: $0.38791 50+: $0.30848 150+: $0.27444
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1206L012WRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 30V, 125mA, 6R, 100A, 1206 SMD | 5423 | 10+: $0.05317 100+: $0.04151 300+: $0.03565 | |
 LVR012SPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 12ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | 365 | 1+: $0.84000 10+: $0.68400 30+: $0.60685
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1812L110/16DRPTC Resettable Fuses | Littelfuse | 16V 1.1A PTC Resettable Fuse, 180mR, 1812 SMD | In Stock | 1+: $0.05572 50+: $0.05348 1000+: $0.05125 | |
1206L010/60WRPTC Resettable Fuses | Littelfuse | SMD PTC Resettable Fuse, 2-Terminal, -40 to 85°C | 10686 | 5+: $0.28133 50+: $0.22283 150+: $0.19775
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0805L100WRPTC Resettable Fuses | Littelfuse | 0805 PTC Resettable Fuse, 1A Hold, 6V DC, 40A Max, SMD | 13074 | 5+: $0.13877 50+: $0.10873 150+: $0.09372
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 30R500UMRPTC Resettable Fuses | Littelfuse | 30V Radial Varistor, 50mR, 40A, -40°C to 85°C | 3125 | 5+: $0.42468 50+: $0.34175 150+: $0.30619
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 ASMDC300F/24-2PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 24V 3A 2SMD | 85 | 1+: $0.36685 10+: $0.35828 30+: $0.35315 |
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