Surface mount PTC resettable fuse with a 60V DC rating, 140mA hold current, and 340mA trip current. Features a 40A maximum current rating, 800mW power dissipation, and 150ms time to trip. Constructed with gold plated terminals in an 1812 (4532 metric) SMD package, this lead-free component operates from -40°C to +85°C and is AEC-Q200 qualified. UL, CSA, and TUV approved, it is supplied on tape and reel.
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Bourns MF-MSMF014-2 technical specifications.
| Aging | 1000 hr @ +85 °C (Passive) |
| Approvals | UL, CSA, TUV |
| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Current Rating | 40A |
| Height | 1.1mm |
| Hold Current | 140mA |
| Lead Free | Lead Free |
| Length | 4.73mm |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 800mW |
| Mount | Surface Mount, PCB |
| Operating Supply Voltage | 60V |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Power Dissipation | 800mW |
| Radiation Hardening | No |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| Resistance | 6.5R |
| RoHS Compliant | Yes |
| Series | MF-MSMF |
| Terminal Material | Gold |
| Termination | SMD/SMT |
| Time to Trip | 150ms |
| Trip Current | 340mA |
| Voltage Rating | 60V |
| DC Rated Voltage | 60V |
| Width | 3.41mm |
| RoHS | Compliant |
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