Radial PTC resettable fuse with 900mA hold current and 1.8A trip current, rated for 60V DC. Features 1W maximum power dissipation and 40A maximum current rating. Constructed with a polymer and epoxy body, it offers a low resistance of 0.14 Ohms and a time to trip of 7.2 seconds. Approvals include UL, CSA, and TUV, with a UL94 V-0 flammability rating. Designed for through-hole PCB mounting, this RoHS compliant component is supplied in bulk packaging.
PackageRadial
Resistance310mR
Voltage Rating60V
Current Rating40A
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Technical Specifications
Bourns MF-R090 technical specifications.
General
| Approvals | UL, CSA, TUV |
| Body Diameter | 11.7mm |
| Body Height | 16.7mm |
| Body Length | 11.7mm |
| Body Material | Polymer, Epoxy |
| Package/Case | Radial |
| Current Rating | 40A |
| Diameter | 11.7mm |
| Flammability Rating | UL94 V-0 |
| Height | 16.7mm |
| Hold Current | 900mA |
| Lead Diameter | 0.51mm |
| Lead Free | Lead Free |
| Lead Length | 7.6mm |
| Lead Pitch | 5.1mm |
| Manufacturer Series | MF-R |
| Max Current Rating | 40A |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Mount | Through Hole, PCB |
| Operating Supply Voltage | 60V |
| Package Quantity | 500 |
| Package Shape | Disk |
| Packaging | Bulk |
| Power Dissipation | 1W |
| Reach SVHC Compliant | No |
| Resistance | 310mR |
| RoHS Compliant | Yes |
| Series | MF-R |
| Terminal Finish | Copper |
| Terminal Placement | Radial |
| Termination | Radial |
| Thermistor Application | TEMPERATURE SENSING |
| Time to Trip | 7.2s |
| Trip Current | 1.8A |
| Voltage Rating | 60V |
| DC Rated Voltage | 60V |
| Width | 11.7mm |
| Wire/Cable Diameter | 0.51mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns MF-R090 Datasheet
Download the complete datasheet for Bourns MF-R090 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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