PTC Resettable Fuses1,768 Products
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| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
 PDF | MICROASMDCH035F-2 | Littelfuse Inc. | PPTC-MINI-PSW | In Stock | MOQ: 1 Hover to quote | |
PDF | MICROASMDCH020F-2 | Littelfuse Inc. | PPTC-MINI-PSW | In Stock | MOQ: 1 Hover to quote | |
 PDF | AHEF500 | Littelfuse Inc. | PTC RESET FUSE 32V 5A RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | LR4-730F | Littelfuse Inc. | PTC RESET FUSE 20V 7.3A STRAP | In Stock | MOQ: 1 Hover to quote | |
 PDF | NANOSMDC010F-2 | Littelfuse Inc. | PTC RESET FUSE 60V 100MA 1206 | In Stock | MOQ: 1 Hover to quote | |
 PDF | 250S130DR | Littelfuse Inc. | PTC RESET FUSE 60V 130MA 2SMD | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1210L035/30WR | Littelfuse Inc. | PTC RESET FUSE 30V 350MA 1210 | In Stock | MOQ: 1 Hover to quote | |
 PDF | TRF600-150 | Littelfuse Inc. | PTC RESET FUSE 250V 150MA RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | 2920L260/33DR | Littelfuse Inc. | POLYSWITCH RESETTABLE PPTC | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1206L400/12SLWR | Littelfuse Inc. | PTC RESET FUSE 4.0A 12V 1206 | In Stock | MOQ: 1 Hover to quote | |
 PDF | 30R110UU | Littelfuse Inc. | PTC RESET FUSE 30V 1.1A RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | 72R065XPR | Littelfuse Inc. | PTC RESET FUSE 72V 650MA RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | RHEF050 | Littelfuse Inc. | PTC RESET FUSE 30V 500MA RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | TRF250-080T-AP | Littelfuse Inc. | PTC RESET FUSE | In Stock | MOQ: 1 Hover to quote | |
 PDF | 1812L075PR | Littelfuse Inc. | PTC RESET FUSE 13.2V 750MA 1812 | In Stock | MOQ: 1 Hover to quote | |
PDF | 1210L110THYR | Littelfuse Inc. | PTC RESET FUSE 8V 1.1A 1210 | In Stock | MOQ: 1 Hover to quote | |
 PDF | MINISMDC125F/16-2 | Littelfuse Inc. | PTC RESET FUSE 16V 1.25A 1812 | In Stock | MOQ: 1 Hover to quote | |
 PDF | RXEF090 | Littelfuse Inc. | PTC RESET FUSE 72V 900MA RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | RKEF050-AP | Littelfuse Inc. | PTC RESET FUSE 60V 500MA RADIAL | In Stock | MOQ: 1 Hover to quote | |
 PDF | RXEF065-2 | Littelfuse Inc. | PTC RESET FUSE 72V 650MA RADIAL | In Stock | MOQ: 1 Hover to quote |
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.