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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Package / Case | Base Part Number | Supplier Device Package | Technology | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0ZRG0075FF2E | Bel | RADIAL PTC RESETTABLE FUSE, 750M | 0ZRG | - | Through Hole | - | Radial, Disc | - | - | - | - | |
| 250R145ZR | Hamlin / Littelfuse | PTC RESET FUSE 60V 145MA RADIAL | POLY-FUSE®, 250R | Tape & Box (TB) | Through Hole | - | Radial, Disc | - | - | - | - | |
| PFRA.160.2 | Schurter | PTC RESET FUSE 30V 1.6A RADIAL | PFRA | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| TRF250-145-B-0.5 | Hamlin / Littelfuse | PTC RESET FUSE 60V 145MA RADIAL | PolySwitch®, TRF250 | Bulk | Through Hole | - | Radial, Disc | - | - | - | - | |
| TRF250-120UA | Hamlin / Littelfuse | PTC RESET FUSE 60V 120MA RADIAL | PolySwitch®, TRF250 | Bulk | Through Hole | - | Radial, Disc | - | - | - | - | |
| MF-R050-0-99 | Bourns, Inc. | PTC RESET FUSE 60V 500MA RADIAL | Multifuse®, MF-R | Bulk | Through Hole | - | Radial, Disc | - | - | - | - | |
| MF-USML400-2 | Bourns, Inc. | PTC RESET FUSE 6V 4A 1210 | Multifuse®, MF-USML | Tape & Reel (TR) | Surface Mount | - | 1210 (3225 Metric), Concave | - | - | - | - | |
| PFMF.014.2 | Schurter | PTC RESET FUSE 60V 140MA 1812 | PFMF | Cut Tape (CT) | Surface Mount | - | 1812 (4532 Metric), Concave | - | - | - | - | |
| 0402L010SLYR | Hamlin / Littelfuse | PTC RESET FUSE 6V 100MA 0402 | LoRho Surface Mount | Tape & Reel (TR) | Surface Mount | - | 0402 (1005 Metric), Concave | - | - | - | - | |
| VLR230F | Hamlin / Littelfuse | POLYSWITCH PTC RESET 2.3A STRAP | PolySwitch® | Bulk | User Defined | - | Strap | - | - | - | - |
Positive Temperature Coefficient (PTC) resettable fuses are innovative components in the electronics industry that automatically reset after a fault condition is cleared. These fuses exhibit a resistance that increases with temperature, causing a self-limiting effect during overcurrent situations. PTC resettable fuses are widely used in applications where protection against overcurrent events is essential, such as in power supplies, batteries, and automotive electronics. Their ability to reset and restore functionality makes them a convenient and reliable choice for continuous protection.