| PartNumber | 16R250BU | 16R250GPR | 16R250BPR |
| Description | Resettable Fuses - PPTC PTC 16V 2.50A POLY RADIAL LEADS | Resettable Fuses - PPTC 16V 2.50A P/AMMO RADIAL LEADS | Resettable Fuses - PPTC PTC 16V 2.50A P/AMMO RADIAL LEADS |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| RoHS | Y | Y | - |
| Series | USBR | 16R | - |
| Mounting Style | Through Hole | Through Hole | - |
| Termination Style | Radial | Radial | - |
| Hold Current | 2.5 A | 2.5 A | - |
| Maximum Voltage | 16 V | 16 V | - |
| Trip Current | 5 A | 4.7 A | - |
| Current Rating Max | 40 A | 100 A | - |
| Resistance | 60 mOhms | 53 mOhms | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Bulk | Reel | - |
| Type | PolyFuse Resettable PTC | PolyFuse Resettable PTC | - |
| Width | 7.4 mm | 8.9 mm | - |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| Factory Pack Quantity | 500 | 2000 | - |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses | - |
| Lead Spacing | - | 5.1 mm | - |
| Height | - | 3 mm | - |
| Length | - | 12.8 mm | - |
| Pd Power Dissipation | - | 1 W | - |
| Tradename | - | POLY-FUSE | - |