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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 |
|---|---|---|---|---|---|
 0805L150/12SLYRPTC Resettable Fuses | Littelfuse | LOW RHO SMD | 5666 | - | |
 60R135XFPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.35A Hold, 2.7A Trip, 60VDC, 40A, 1.7W, Radial | 9774 | - | |
1206L175PRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.09ohm, Surface Mount, CHIP, 1206, HALOGEN FREE AND ROHS COMPLIANT | 14251 | - | |
 1812L370SLPRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 584 | - | |
 RXEF375-2PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 72V 3.75A RADIAL | In Stock | - | |
 TRF250-120T-RDPTC Resettable Fuses | Littelfuse | PTC RESET FUSE 250V 120MA RADIAL | In Stock | - | |
 SMD1206P150TSAPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.5A(hold) 3A(trip) 6VDC 40A 0.6W 1s 0.04Ohm SMD Solder Pad 1206 T/R | In Stock | - | |
 2920L260/33DRPTC Resettable Fuses | Littelfuse | POLYSWITCH RESETTABLE PPTC | 14410 | - | |
 TRF600-160PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED | 171 | - | |
 RHEF750-1PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 16V 7.5A RADIAL | In Stock | - | |
LTP260FPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 2.6A(hold) 5.2A(trip) 24V 100A 2.3W 5s 0.025Ohm SMD Solder Pad 12 X 11.9 X 1mm Bulk | In Stock | - | |
 ASMD125F-2PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 3136 | - | |
 1210L175SLYRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse | 104 | - | |
SMD1812P125TSAPTC Resettable Fuses | Littelfuse | Resettable Fuses - | In Stock | - | |
 72R160XFPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 72VDC 40A 1.9W 11.4s 0.09Ohm Radial 15.36 X 3.1mm Bulk | 1761 | - | |
1812L160ZRTPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 1.6A(hold) 2.8A(trip) 8VDC 100A 0.8W 0.3s 0.032Ohm SMD Solder Pad 1812 T/R | In Stock | - | |
 TRF250-120T-R2-B-0.5-2PTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 8A(hold) 16A(trip) 30V 100A 4W 18.8s 0.005Ohm Radial 21.6 X 3 X 28.4mm T/R | In Stock | - | |
 LR4-250UFPTC Resettable Fuses | Littelfuse | PTC RESET FUSE 15V 2.5A STRAP | In Stock | - | |
 SMDC185F/33-2PTC Resettable Fuses | Littelfuse | SMD Varistor 1.85A 33V PPTC Resettable | 2760 | - | |
RLD60P110XFPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 60V 40A Radial Ammo | In Stock | - | |
 16R600GDRPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse, 0.01ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT | In Stock | - | |
 60R065XUPTC Resettable Fuses | Littelfuse | 60V 650mA Radial PTC Resettable Fuse, 40A, 720mR | 2504 | - | |
 RGEF600K-2PTC Resettable Fuses | Littelfuse | PTC RESET FUSE 16V 6A RADIAL | 2519 | - | |
RLD60P040XFFPTC Resettable Fuses | Littelfuse | PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60VDC 40A 0.56W 3.8s 0.55Ohm Radial 7.6 X 3.1mm Ammo | In Stock | - | |
 TR600-150-RA-B-0.5PTC Resettable Fuses | Littelfuse | PTC RESET FUSE RADIAL DISC | In Stock | - |
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