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PTC Resettable Fuse - 72V, 40A, Radial, RoHS Compliant
PTC Resettable Fuse - 72V, 40A, Radial, RoHS Compliant
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Low stock: 8 left
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Condition: New
Brand: BOURNS
MPN: MF-RX185/72-0
MPN Xref:MF-RX185/72-0, MF-RX185/72-0-ND, BOUR-0011288, 11078407, 742548, 61J7373, 70153452, 6478718, 9350152
This PTC Resettable Fuse is a reliable solution for protecting low voltage power supplies up to 72V, with a maximum current rating of 40A. It has a trip current of 3.7A and a holding current of 1.85A. The fuse comes in a radial, disc package and is RoHS compliant.
Parts of this page were generated by an AI
WARNING: Products on this website can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
All orders are subject to inventory availability and approval. We are not responsible or liable for errors in the listings.
Brand: BOURNS
MPN: MF-RX185/72-0
MPN Xref:MF-RX185/72-0, MF-RX185/72-0-ND, BOUR-0011288, 11078407, 742548, 61J7373, 70153452, 6478718, 9350152
This PTC Resettable Fuse is a reliable solution for protecting low voltage power supplies up to 72V, with a maximum current rating of 40A. It has a trip current of 3.7A and a holding current of 1.85A. The fuse comes in a radial, disc package and is RoHS compliant.
| Package/Case | HOLD |
| Product Categories | PTC Resettable Fuses |
| RoHs Status | Rohs |
| In-stock | 208 |
| Mounting Style | Through Hole |
| Termination Style | Radial |
| Trip Current | 3.7 A |
| Lead Spacing | 5.1 mm |
| Series | MF-R Series |
| Operating Temperature Range | - 40 C to + 85 C |
| Current Rating (Max) | 40 A |
| Dimensions | 0.598 x 0.122 x 0.834 in |
| Maximum Voltage | 72 VDC |
| Packaging | Bulk |
| Factory Pack Quantity | 500 |
| Type | Polymeric |
| Application | Almost anywhere there is a low voltage power supply, up to 72 V and a load to be protected, including security and fire alarm systems, loudspeakers, and power transformers. |
| Body Material | Epoxy Polymer |
| Current Rating | 1.85 A |
| DC Resistance | 0.08 Ohms |
| Holding Current | 1.85 A |
| Maximum Operating Temperature | 85 °C |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Through Hole |
| Primary Type | Resettable Fuses |
| Resistance | 0.08 Ohms |
| Standards | UL Recognized, CSA Certified, TUV Certified |
| Termination | PCB ; Radial Leads |
| Voltage Rating | 72 V |
| Current - Hold (Ih) (Max) | 1.85A |
| Current - Max | 40A |
| Current - Trip (It) | 3.7A |
| Height - Seated (Max) | 0.902" (22.90mm) |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Manufacturer Part Number | MF-RX185/72-0 |
| Manufacturer Standard Lead Time | 6 Weeks |
| Operating Temperature | -40 |
| Package / Case | Radial, Disc |
| Resistance - Initial (Ri) (Min) | 80 mOhms |
| Resistance - Post Trip (R1) (Max) | 190 mOhms |
| Size / Dimension | 0.701" L x 0.122" W (17.80mm x 3.10mm) |
| Standard Package | 500 |
| Time to Trip | 12.6s |
| Voltage - Max | 72V |
| Alternate Parts |
Parts of this page were generated by an AI
WARNING: Products on this website can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
All orders are subject to inventory availability and approval. We are not responsible or liable for errors in the listings.
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