| PartNumber | MF-R500-2 | MF-R500-0-99 | MF-R500 |
| Description | Resettable Fuses - PPTC 5A 30V 0.01ohm Hold 5 Trip 10 | Resettable Fuses - PPTC 5A 30V | Resettable Fuses - PPTC 30v Max 40Amps Max Hold 5.0 Trip 10.0 |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | PTC Resettable Fuses | PTC Resettable Fuses | PTC Resettable Fuses |
| Series | MF-R | MF-R | MF-R |
| Type | PTC Resettable Fuses | PTC Resettable Fuses | PTC Resettable Fuses |
| Packaging | Digi-ReelR Alternate Packaging | Bulk Alternate Packaging | Bulk Alternate Packaging |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Tradename | Multifuse | Multifuse | Multifuse |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Height | 24.9 mm | 3 mm | 3 mm |
| Length | 17.4 mm | 24.9 mm | 24.9 mm |
| Width | 3 mm | 17.4 mm | 17.4 mm |
| Package Case | Radial, Disc | Radial, Disc | Radial, Disc |
| Current Max | 40A | 40A | 40A |
| Current Hold Ih Max | 50mA | 5A | 5A |
| Lead Spacing | 10.2 mm | 10.2 mm | 10.2 mm |
| Voltage Max | 60V | 30V | 30V |
| Current Trip It | 100mA | 10A | 10A |
| R Min Max | 7.300 ~ 22.00 Ohm | 0.010 ~ 0.030 Ohm | 0.010 ~ 0.030 Ohm |
| Time to Trip | 5s | 14.5s | 14.5s |
| Hold Current | 5 A | 5 A | 5 A |
| Maximum Voltage | 30 VDC | 30 VDC | 30 VDC |
| Trip Current | 10 A | 10 A | 10 A |
| Current Rating Max | 40 A | 40 A | 40 A |
| Resistance | 0.03 Ohms | 0.03 Ohms | 0.03 Ohms |
| Pd Power Dissipation | 3 W | 3 W | 3 W |
| Part Aliases | - | MF-R500 | MF-R500-0-99 |