Radial PTC resettable fuse offering 5A hold current and 10A trip current at 30VDC. Features 40A maximum current rating, 3W power dissipation, and 50mΩ resistance. Operates within a -40°C to +85°C temperature range with a 14.5s time to trip. Compliant with RoHS and lead-free standards, this component is suitable for automotive applications and is cULus and TUV approved.
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| Approvals | cULus, TUV |
| Package/Case | Radial |
| Current Rating | 40A |
| Height | 24.9mm |
| Hold Current | 5A |
| Lead Free | Lead Free |
| Lead Pitch | 10.2mm |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Voltage Rating (DC) | 30V |
| Operating Supply Voltage | 30V |
| Package Quantity | 200 |
| Packaging | Bulk |
| Power Dissipation | 3W |
| Reach SVHC Compliant | Unknown |
| Resistance | 50mR |
| RoHS Compliant | Yes |
| Series | POLY-FUSE®, 30R |
| Termination | Radial |
| Thickness | 3.05mm |
| Time to Trip | 14.5s |
| Trip Current | 10A |
| Voltage Rating | 30V |
| DC Rated Voltage | 30V |
| Width | 14mm |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse 30R500UF to view detailed technical specifications.
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