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| PartNumber | MF-R050-AP | MF-R050-AP-99 | MF-R050-AP-008 |
| Description | Resettable Fuses - PPTC 0.50A 60V 0.41ohm Hold .50 Trip 1.00 | Resettable Fuses - PPTC 60volt 40amp Hold .5 Trip 1 | Resettable Fuses - PPTC 0.50A 60V 0.41ohm Fast Trip |
| Manufacturer | Bourns | Bourns Inc. | BOURNS |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | IC Chips |
| RoHS | Y | - | - |
| Series | MF-R | MF-R | MF-R |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Hold Current | 500 mA | 0.5 A | 0.5 A |
| Maximum Voltage | 60 VDC | 60 VDC | 60 VDC |
| Trip Current | 1 A | 1 A | 1 A |
| Current Rating Max | 40 A | - | - |
| Resistance | 770 mOhms | 0.77 Ohms | 0.77 Ohms |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Lead Spacing | 5.1 mm | 5.1 mm | 5.1 mm |
| Packaging | Ammo Pack | Tape & Box (TB) Alternate Packaging | Ammo Pack |
| Diameter | 7.9 mm | 7.9 mm | 7.9 mm |
| Height | 13.7 mm | 13.7 mm | 13.7 mm |
| Length | 7.9 mm | 7.9 mm | 7.9 mm |
| Type | PTC Resettable Fuses | PTC Resettable Fuses | PTC Resettable Fuses |
| Width | 3.1 mm | 3.1 mm | 3.1 mm |
| Brand | Bourns | - | - |
| Pd Power Dissipation | 750 mW | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | Multifuse | Multifuse | Multifuse |
| Part # Aliases | MF-R050-AP-99 | - | - |
| Unit Weight | 0.003988 oz | - | - |
| Part Aliases | - | MF-R050-AP | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Package Case | - | Radial, Disc | - |
| Current Max | - | 40A | - |
| Current Hold Ih Max | - | 500mA | - |
| Voltage Max | - | 60V | - |
| Current Trip It | - | 1A | - |
| R Min Max | - | 0.410 ~ 0.770 Ohm | - |
| Time to Trip | - | 4s | - |
| Current Rating Max | - | 40 A | 40 A |
| Pd Power Dissipation | - | 750 mW | 750 mW |