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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16R185BPR | Hamlin / Littelfuse | PTC RESET FUSE 16V 1.85A RADIAL | POLY-FUSE®, USBR | Tape & Box (TB) | Through Hole | - | Radial, Disc | - | - | - | - | |
| MF-RX250-AP | Bourns, Inc. | PTC RESET FUSE 60V 2.5A RADIAL | Multifuse®, MF-RX | Tape & Box (TB) | Through Hole | - | Radial, Disc | - | - | - | - | |
| RXEF300K-2 | Hamlin / Littelfuse | PTC RESET FUSE 72V 3A RADIAL | PolySwitch®, RXEF | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| RUSBF120-2 | Hamlin / Littelfuse | PTC RESET FUSE 6V 1.2A RADIAL | PolySwitch®, RUSBF | Tape & Reel (TR) | Through Hole | - | Radial, Disc | - | - | - | - | |
| MF-USML200-2 | Bourns, Inc. | PTC RESET FUSE 6V 2A 1210 | Multifuse®, MF-USML | Cut Tape (CT) | Surface Mount | - | 1210 (3225 Metric), Concave | - | - | - | - | |
| 1206L075/13.2WR | Hamlin / Littelfuse | PTC RESET FUSE 13.2V 750MA 1206 | POLY-FUSE®, 1206L | Tape & Reel (TR) | Surface Mount | - | 1206 (3216 Metric), Concave | - | - | - | - | |
| B59676A0110B010 | EPCOS | PTC THERMISTOR | - | - | - | - | - | - | - | - | - | |
| SMD200F-2 | Hamlin / Littelfuse | PTC RESET FUSE 15V 2A 2SMD | PolySwitch®, SMD | Tape & Reel (TR) | Surface Mount | - | 2-SMD | - | - | - | - | |
| HVR250P120CR1F | Hamlin / Littelfuse | PTC RESET FUSE 60V 120MA RADIAL | POLY-FUSE®, HVR250 | Tape & Box (TB) | Through Hole | - | Radial, Disc | - | - | - | - | |
| 250R120-RCZR | Hamlin / Littelfuse | PTC RESET FUSE 60V 120MA RADIAL | POLY-FUSE®, 250R | Cut Tape (CT) | 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.