The MRF 400 micro fuse is a fast acting radial lead fuse with a current rating of 0.4A and a voltage rating of 250V. It is designed for use in a variety of applications and has a typical melting I2t of 0.08 and a typical cold resistance of 0.25. The fuse operates over a temperature range of -55°C to 125°C and is available in a radial lead package.
| RoHS |
Yes |
| Type |
Micro |
| Acting |
Fast |
| RoHS Version |
2011/65/EU, 2015/863 |
| Current Rating |
0.4A |
| Voltage Rating |
250V |
| Termination Style |
Radial |
| Number of Terminals |
2 |
| Typical Melting I2t |
0.08A²s |
| Typical Cold Resistance |
0.25Ohm |
| Max Operating Temperature |
125°C |
| Min Operating Temperature |
-55°C |