Radial resettable fuse for through-hole mounting, featuring a 900mA hold current and 1.8A trip current. This component operates within a -40°C to 85°C temperature range and has a maximum voltage rating of 72V DC. With a low resistance of 310mR and a high maximum current rating of 40A, it offers 1W power dissipation and a 7.2s time to trip. The device meets UL and UL94 V-0 flammability standards and is RoHS compliant.
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Bourns MF-RX090/72-0 technical specifications.
| Approvals | UL |
| Body Height | 16.7mm |
| Body Length | 11.7mm |
| Package/Case | Radial |
| Flammability Rating | UL94 V-0 |
| Height | 16.7mm |
| Hold Current | 900mA |
| Lead Length | 7.6mm |
| Lead Pitch | 5.1mm |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Package Quantity | 500 |
| Packaging | Bulk |
| Power Dissipation | 1W |
| Reach SVHC Compliant | No |
| Resistance | 310mR |
| RoHS Compliant | Yes |
| Series | Multifuse®, MF-RX/72 |
| Termination | Radial |
| Time to Trip | 7.2s |
| Trip Current | 1.8A |
| Voltage Rating | 72V |
| DC Rated Voltage | 72V |
| Wire/Cable Diameter | 0.51mm |
| RoHS | Compliant |
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