The RF0547-000 is a 2-terminal PTC resettable fuse from TE Connectivity with a maximum voltage rating of 72V and maximum current rating of 40A. It has a typical power dissipation of 2.1W and a maximum initial resistance of 0.12 ohms. The device is designed for surface mount and leaded applications and operates within a temperature range of -40°C to 85°C.
| RoHS |
Yes |
| Wire Form |
Straight |
| Hold Current |
1.85A |
| RoHS Version |
2011/65/EU |
| Trip Current |
3.7A |
| 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 |
2.1W |
| Maximum Initial Resistance |
0.12Ohm |