Surface mount PTC resettable fuse with a 24V DC voltage rating and 1.5A hold current. Features a low 0.04 ohm resistance and 3A trip current, designed for 1812 case code applications. Operates within a temperature range of -40°C to 85°C, with a maximum current rating of 20A and 800mW power dissipation. This component is RoHS compliant, lead-free, and AEC-Q200 qualified, supplied in tape and reel packaging.
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Littelfuse 1812L150/24MR technical specifications.
| Approvals | cULus, TUV |
| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Current Rating | 20A |
| Height | 1.8mm |
| Hold Current | 1.5A |
| Lead Free | Lead Free |
| Max Current Rating | 20A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Voltage Rating (DC) | 24V |
| Mount | Surface Mount |
| Operating Supply Voltage | 24V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Power Dissipation | 800mW |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | Unknown |
| Resistance | 120mR |
| RoHS Compliant | Yes |
| Series | POLY-FUSE®, 1812L |
| Termination | SMD/SMT |
| Time to Trip | 1.5s |
| Trip Current | 3A |
| Voltage Rating | 24V |
| DC Rated Voltage | 24V |
| Working Voltage | 24V |
| RoHS | Compliant |
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