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| PartNumber | MF-R185 | MF-R185-0-17 | MF-R185-0-003 |
| Description | Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.70 Itrip3.7 | Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX (R) | Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7 |
| Manufacturer | Bourns | - | Bourns |
| Product Category | Resettable Fuses - PPTC | - | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | MF-R | - | MF-R |
| Mounting Style | Through Hole | - | Through Hole |
| Termination Style | Radial | - | Radial |
| Hold Current | 1.85 A | - | 1.85 A |
| Maximum Voltage | 30 VDC | - | 30 VDC |
| Trip Current | 3.7 A | - | 3.7 A |
| Current Rating Max | 40 A | - | - |
| Resistance | 70 mOhms | - | 0.07 Ohms |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Lead Spacing | 5.1 mm | - | 5.1 mm |
| Packaging | Bulk | - | Bulk |
| Diameter | 12 mm | - | 12 mm |
| Height | 3 mm | - | 18.4 mm |
| Length | 18.4 mm | - | 12 mm |
| Type | PTC Resettable Fuses | - | PTC Resettable Fuses |
| Width | 3 mm | - | 3 mm |
| Brand | Bourns | - | - |
| Pd Power Dissipation | 1 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | Multifuse | - | Multifuse |
| Part # Aliases | MF-R185-0-99 | - | - |
| Unit Weight | 0.003988 oz | - | - |
| Operating Temperature Range | - | - | - 40 C to + 85 C |
| Current Rating Max | - | - | 40 A |
| Pd Power Dissipation | - | - | 1 W |