Surface mount PTC resettable fuse with a 33V DC rated voltage and 1.8A hold current. Features a 3.6A trip current and 40A maximum current rating, suitable for operating temperatures from -40°C to 85°C. This component offers 150mΩ resistance and 1.9W power dissipation, packaged in a 9.5mm x 6.71mm x 3mm SMD/SMT case. Compliant with RoHS and AEC-Q200 standards, it is supplied on tape and reel.
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Bourns MF-SM185/33-2 technical specifications.
| Approvals | UL, CSA, TUV |
| Package/Case | SMD/SMT |
| Current Rating | 40A |
| Height | 3mm |
| Hold Current | 1.8A |
| Length | 9.5mm |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Operating Supply Voltage | 33V |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Power Dissipation | 1.9W |
| Radiation Hardening | No |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| Resistance | 150mR |
| RoHS Compliant | Yes |
| Series | Multifuse®, MF-SM |
| Terminal Material | Brass |
| Termination | SMD/SMT |
| Time to Trip | 5s |
| Trip Current | 3.6A |
| Voltage Rating | 33V |
| DC Rated Voltage | 33V |
| Width | 6.71mm |
| RoHS | Compliant |
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