| PartNumber | MF-R800 | MF-R800-0-003 | MF-R800-0-99 |
| Description | Resettable Fuses - PPTC 30v Max 40Amps Max Hold 8.0 Trip 16.0 | Resettable Fuses - PPTC 8A 30V 0.005ohm Hold 8.0 Trip 16.0 | Resettable Fuses - PPTC 8A 30V |
| Manufacturer | Bourns | Bourns Inc. | Bourns Inc. |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | MF-R | MF-R | MF-R |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Hold Current | 8 A | 8 A | 8 A |
| Maximum Voltage | 30 VDC | 30 VDC | 30 VDC |
| Trip Current | 16 A | 16 A | 16 A |
| Current Rating Max | 40 A | - | - |
| Resistance | 20 mOhms | 0.02 Ohms | 0.02 Ohms |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Lead Spacing | 10.2 mm | 10.2 mm | 10.2 mm |
| Packaging | Bulk | Bulk | Bulk Alternate Packaging |
| Height | 3 mm | 32.9 mm | 3 mm |
| Length | 32.9 mm | 24.2 mm | 32.9 mm |
| Type | PTC Resettable Fuses | PTC Resettable Fuses | PTC Resettable Fuses |
| Width | 24.2 mm | 3 mm | 24.2 mm |
| Brand | Bourns | - | - |
| Pd Power Dissipation | 4 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | Multifuse | Multifuse | Multifuse |
| Part # Aliases | MF-R800-0-99 | - | - |
| Unit Weight | 0.003988 oz | - | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Package Case | - | Radial, Disc | Radial, Disc |
| Current Max | - | 40A | 40A |
| Current Hold Ih Max | - | 8A | 8A |
| Voltage Max | - | 30V | 30V |
| Current Trip It | - | 16A | 16A |
| R Min Max | - | 0.005 ~ 0.020 Ohm | 0.005 ~ 0.020 Ohm |
| Time to Trip | - | 18.8s | 18.8s |
| Current Rating Max | - | 40 A | 40 A |
| Pd Power Dissipation | - | 4 W | 4 W |
| Part Aliases | - | - | MF-R800 |