The MF-RX030/72 is a PTC resettable fuse from Bourns, designed for overcurrent protection. It has a maximum voltage rating of 72V and a maximum current rating of 40A. The typical power dissipation is 0.5W. The fuse is available in a surface mount and leaded package, with a minimum operating temperature of -40°C and a maximum operating temperature of 85°C.
| RoHS |
Yes |
| Wire Form |
Inside Crimp Standoff |
| Hold Current |
0.3A |
| RoHS Version |
2011/65/EU, 2015/863 |
| Trip Current |
0.6A |
| Max Current Rating |
40A |
| Max Voltage Rating |
72V |
| Number of Terminals |
2 |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |
| Typical Power Dissipation |
0.5W |
| Maximum Initial Resistance |
1.36Ohm |