Radial resettable fuse with 1.85A hold current and 3.7A trip current, designed for 30V DC applications. Features a low initial resistance of 90mΩ and a maximum operating temperature of 85°C. Through-hole mounting with a 5.1mm lead pitch, this component is halogen-free and RoHS compliant, suitable for bulk packaging. Approvals include cULus and TUV.
PackageRadial
Storage3mm
Resistance90mR
Voltage Rating30V
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Technical Specifications
Littelfuse 30R185UU technical specifications.
General
| Approvals | cULus, TUV |
| Package/Case | Radial |
| Current Rating | 40A |
| Height | 15.8mm |
| Hold Current | 1.85A |
| Lead Free | Lead Free |
| Lead Pitch | 5.1mm |
| 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 | 500 |
| Packaging | Bulk |
| Power Dissipation | 1W |
| Reach SVHC Compliant | Unknown |
| Resistance | 90mR |
| RoHS Compliant | Yes |
| Series | POLY-FUSE®, 30R |
| Size | 3mm |
| Termination | Radial |
| Thickness | 3.05mm |
| Time to Trip | 8.7s |
| Trip Current | 3.7A |
| DC Rated Voltage | 30V |
| Width | 10.2mm |
| Working Voltage | 30V |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse 30R185UU Datasheet
Download the complete datasheet for Littelfuse 30R185UU to view detailed technical specifications.
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