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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30R600UMR | Hamlin / Littelfuse | PTC RESET FUSE 30V 6A RADIAL | POLY-FUSE®, 30R | Cut Tape (CT) | Through Hole | - | Radial, Disc | - | - | - | - | |
| SMD150F-2 | Hamlin / Littelfuse | PTC RESET FUSE 15V 1.5A 2SMD | PolySwitch®, SMD | Cut Tape (CT) | Surface Mount | - | 2-SMD | - | - | - | - | |
| MF-RX110-2-99 | Bourns, Inc. | PTC RESET FUSE 60V 1.1A RADIAL | Multifuse®, MF-RX | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| SMD2920P185TFA | Hamlin / Littelfuse | PTC RESET FUSE 33V 1.85A 2920 | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Surface Mount | - | 2920 (7351 Metric), Concave | - | - | - | - | |
| B59810C0130A070 | EPCOS | PTC RESET FUSE 265V 650MA RADIAL | - | Bulk | Through Hole | - | Radial, Disc | - | - | - | - | |
| LTP100SF | Hamlin / Littelfuse | PTC RESET FUSE 24V 1A STRAP | PolySwitch®, LTP | Bulk | User Defined | - | Strap | - | - | - | - | |
| RXEF375-0.476 | Hamlin / Littelfuse | PTC RESET FUSE 72V 3.75A RADIAL | PolySwitch®, RXEF | Bulk | Through Hole | - | Radial, Disc | - | - | - | - | |
| RUEF500-2 | Hamlin / Littelfuse | PTC RESET FUSE 30V 5A RADIAL | PolySwitch®, RUEF | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| MF-R010-2-99 | Bourns, Inc. | PTC RESET FUSE 60V 100MA RADIAL | Multifuse®, MF-R | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| PFRA.075.2 | Schurter | PTC RESET FUSE 60V 750MA RADIAL | PFRA | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - |
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.