The MF-RX185-AP-99 is a 40A PTC resettable fuse from Bourns, offering a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It is available in a radial leaded package and is compliant with RoHS regulations. The fuse has a power dissipation of 2.1W and a resistance of 120mR. It is approved by UL, CSA, and TUV and is available in quantities of 500 per reel.
| RoHS |
Compliant |
| Series |
Multifuse®, MF-RX |
| Approvals |
UL, CSA, TUV |
| Packaging |
Tape and Reel |
| Lead Pitch |
5.1mm |
| Resistance |
120mR |
| Termination |
Radial |
| Hold Current |
1.85A |
| Package/Case |
Radial |
| Time to Trip |
12.6s |
| Trip Current |
3.7A |
| Current Rating |
40A |
| RoHS Compliant |
Yes |
| Package Quantity |
500 |
| Power Dissipation |
2.1W |
| Max Current Rating |
40A |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |