 | |  | |
| PartNumber | 30R300UPR | 30R300UU | 30R300 |
| Description | Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS | Resettable Fuses - PPTC 30V POLYFUSE 3A RADIAL LEADS | Resettable Fuses - PPTC 30V 3A-HD 40A MAX |
| Manufacturer | Littelfuse Inc. | - | - |
| Product Category | PTC Resettable Fuses | - | - |
| Series | POLYFUSER 30R | - | - |
| Type | PolyFuse Resettable PTC | - | - |
| Packaging | Cut Tape (CT) Alternate Packaging | - | - |
| Mounting Style | Through Hole | - | - |
| Termination Style | Radial | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Height | 3 mm | - | - |
| Length | 19.2 mm | - | - |
| Width | 11.4 mm | - | - |
| Package Case | Radial, Disc | - | - |
| Current Max | 40A | - | - |
| Current Hold Ih Max | 3A | - | - |
| Lead Spacing | 5.1 mm | - | - |
| Voltage Max | 30V | - | - |
| Current Trip It | 6A | - | - |
| R Min Max | 0.020 ~ 0.080 Ohm | - | - |
| Time to Trip | 10.8s | - | - |
| Hold Current | 3 A | - | - |
| Maximum Voltage | 30 VDC | - | - |
| Trip Current | 6 A | - | - |
| Current Rating Max | 40 A | - | - |
| Resistance | 0.08 Ohms | - | - |
| Pd Power Dissipation | 2 W | - | - |
