| PartNumber | SMD1206P050TSA | SMD1206P050TFA | SMD1206P075TFA |
| Description | Resettable Fuses - PPTC | Resettable Fuses - PPTC | Resettable Fuses - PPTC |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| RoHS | Y | Y | - |
| Series | SMD-P | SMD-P | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Hold Current | 500 mA | 500 mA | - |
| Maximum Voltage | 6 V | 6 V | - |
| Trip Current | 1 A | 1 A | - |
| Current Rating Max | 40 A | 40 A | - |
| Resistance | 700 mOhms | 700 mOhms | - |
| Package / Case | 1206 (3216 metric) | 1206 (3216 metric) | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Length | 3.5 mm | 3.5 mm | - |
| Type | PolyFuse Resettable Fuses | PolyFuse Resettable Fuses | - |
| Width | 1.8 mm | 1.8 mm | - |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses | - |
| Tradename | POLY-FUSE | POLY-FUSE | - |
| Packaging | - | Reel | - |
| Factory Pack Quantity | - | 4000 | - |