Radial PTC resettable fuse with 1.1A hold current and 2.2A trip current. Features a 30V DC rating, 40A maximum current, and 700mW power dissipation. Constructed with polymer and epoxy body material, it offers a 6.6-second time to trip and 180mΩ resistance. UL, CSA, and TUV approved, this lead-free component is RoHS compliant and suitable for through-hole PCB mounting.
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Bourns MF-R110 technical specifications.
| Approvals | UL, CSA, TUV |
| Body Diameter | 6.6mm |
| Body Height | 14mm |
| Body Length | 8.9mm |
| Body Material | Polymer, Epoxy |
| Package/Case | Radial |
| Current Rating | 40A |
| Diameter | 8.9mm |
| Flammability Rating | UL94 V-0 |
| Height | 14mm |
| Hold Current | 1.1A |
| Lead Diameter | 0.51mm |
| Lead Free | Lead Free |
| Lead Length | 7.6mm |
| Lead Pitch | 5.1mm |
| Length | 14mm |
| Manufacturer Series | MF-R |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 700mW |
| Mount | Through Hole, PCB |
| Operating Supply Voltage | 30V |
| Package Quantity | 500 |
| Package Shape | Disk |
| Packaging | Bulk |
| Power Dissipation | 700mW |
| Reach SVHC Compliant | No |
| Resistance | 180mR |
| RoHS Compliant | Yes |
| Series | MF-R |
| Terminal Finish | Copper |
| Terminal Placement | Radial |
| Termination | Radial |
| Thermistor Application | TEMPERATURE SENSING |
| Time to Trip | 6.6s |
| Trip Current | 2.2A |
| Voltage Rating | 30V |
| DC Rated Voltage | 30V |
| Width | 8.9mm |
| Wire/Cable Diameter | 0.51mm |
| RoHS | Compliant |
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