| PartNumber | 72R090XPR | 72R090XU |
| Description | Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A | Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A |
| Manufacturer | Littelfuse | Littelfuse |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC |
| RoHS | Y | Y |
| Series | 72R | 72R |
| Mounting Style | Through Hole | Through Hole |
| Termination Style | Radial | Radial |
| Hold Current | 900 mA | 900 mA |
| Maximum Voltage | 72 V | 72 V |
| Trip Current | 1.8 A | 1.8 A |
| Current Rating Max | 40 A | 40 A |
| Resistance | 470 mOhms | 470 mOhms |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Lead Spacing | 5.1 mm | 5.1 mm |
| Packaging | Ammo Pack | Bulk |
| Diameter | 11.2 mm | 11.2 mm |
| Height | 3.1 mm | 3.1 mm |
| Length | 15.8 mm | 15.8 mm |
| Type | PolyFuse Resettable PTC | PolyFuse Resettable PTC |
| Brand | Littelfuse | Littelfuse |
| Pd Power Dissipation | 990 mW | 990 mW |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC |
| Factory Pack Quantity | 2000 | 500 |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses |
| Tradename | POLYFUSE | POLYFUSE |