The MF-R400-AP-99 is a Multifuse varistor from Bourns with a current rating of 40A and a maximum operating temperature of 85°C. It is packaged in a radial leaded, RoHS compliant package and is available in quantities of 1000. The varistor is approved by UL, CSA, and TUV and has a power dissipation of 2.5W. It can withstand a minimum operating temperature of -40°C and has a time to trip of 12.7 seconds at a trip current of 8A.
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| Approvals | UL, CSA, TUV |
| Package/Case | Radial |
| Current Rating | 40A |
| Hold Current | 4A |
| Lead Diameter | 0.81mm |
| Lead Pitch | 5.1mm |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Through Hole |
| Package Quantity | 1000 |
| Packaging | Ammo Pack |
| Power Dissipation | 2.5W |
| Resistance | 30mR |
| RoHS Compliant | Yes |
| Series | Multifuse®, MF-R |
| Termination | Radial |
| Time to Trip | 12.7s |
| Trip Current | 8A |
| RoHS | Compliant |
Download the complete datasheet for Bourns MF-R400-AP-99 to view detailed technical specifications.
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