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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 |
|---|---|---|---|---|---|
 1206L150THWRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 1.5A Hold, 8V, 1206 SMD | 5988 | 10+: $0.05689 100+: $0.04657 300+: $0.04141 | |
 SMD200F/24-2920-2PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 29 | 1+: $0.99943 10+: $0.80400 30+: $0.70628 | |
 TRF250-080UPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | In Stock | 1+: $0.89143 10+: $0.71828 30+: $0.63257
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 1206L300SLTHYRPTC Resettable Fuses | Littelfuse | 1206 PTC Resettable Fuse, 3A Hold, 6V, 50A Max, SMD | 1494 | 5+: $0.24540 50+: $0.19529 150+: $0.17381
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 RF0313-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 50 | 1+: $0.61372 10+: $0.49372 30+: $0.44228 | |
 RF0318-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 121 | 1+: $0.42000 10+: $0.33428 30+: $0.29657 | |
 RF1351-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 1133 | 5+: $0.28504 50+: $0.22627 150+: $0.20111
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 RF1347-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 0.5A(hold) 1.1A(trip) 13.2VDC 100A 0.8W 0.1s 0.2Ohm SMD Solder Pad 1206 T/R | 1120 | 5+: $0.10544 50+: $0.08569 150+: $0.07583 | |
 RF1342-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 0.55A(hold) 1.1A(trip) 60VDC 10A 1W 0.1s 0.2Ohm SMD Solder Pad 2018 T/R | 2200 | 5+: $0.20959 50+: $0.16639 150+: $0.14788
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 RF3174-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 198 | 1+: $1.85315 10+: $1.56172 30+: $1.38000 | |
 RF1343-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 13471 | 50+: $0.11027 150+: $0.09776 500+: $0.08839
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 RF0317-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 190 | 5+: $0.38563 50+: $0.30613 150+: $0.27208 | |
 RF1346-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 5485 | 5+: $0.10315 50+: $0.08267 150+: $0.07241
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 RF1335-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 1188 | 1+: $0.18367 10+: $0.14652 30+: $0.13060
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 RF0319-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 148 | 5+: $0.13735 50+: $0.13417 150+: $0.13207 | |
 RF1404-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 7505 | 5+: $0.11017 50+: $0.08879 150+: $0.07808
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 RF2645-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 30V 100A 0.9W 8s 0.03Ohm Radial 8.9 X 3 X 15.2mm Bag | 569 | 1+: $0.55200 10+: $0.44057 30+: $0.39085
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 RF1354-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 6VDC 40A 0.8W 0.1s 0.11Ohm SMD Solder Pad 1210 T/R | 33 | 1+: $0.25381 10+: $0.20197 30+: $0.17976 | |
 RF3101-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 2A(hold) 4A(trip) 16VDC 40A 1.2W 5s 0.02Ohm SMD Solder Pad 1812 T/R | 110 | 1+: $1.85657 10+: $1.57200 30+: $1.41428 | |
 RF3102-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 3A(hold) 6A(trip) 24VDC 40A 1.7W 5s 0.015Ohm SMD Solder Pad 7.7 X 5.3 X 1.1mm T/R | 220 | 1+: $1.60457 10+: $1.32000 30+: $1.16228
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 RF3371-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 60VDC 40A 2.6W 0.06Ohm Radial 13 X 3.81 X 18.8mm Bag | 2 | 1+: $0.34457 10+: $0.33772 30+: $0.33257 | |
 RF2571-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.47ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | In Stock | 1+: $0.13165 50+: $0.12836 1000+: $0.12397 | |
 RF1905-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 2075 | 5+: $0.24493 50+: $0.19820 150+: $0.17819
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 RF1334-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 8132 | 5+: $0.14759 50+: $0.12271 150+: $0.11027
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 RF1350-000PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 5211 | 5+: $0.15373 50+: $0.12299 150+: $0.10760
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