LR4-550F
PTC RESET FUSE 20V 5.5A STRAPManufacturer: Littelfuse Inc.
Categories: PTC Resettable Fuses
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Polymeric PTC Resettable Fuse 20V 5.5 A Ih User Defined Strap
Additional Information
Series: PolySwitch®, LR4RoHS Status: ROHS3 CompliantManufacturer Lead Time: 15 week(s)Product Status: ActivePackaging: BagDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | Strap |
| Size / Dimension | 1.417"" L x 0.283"" W (36.00mm x 7.20mm) |
| Mounting Type | User Defined |
| Type | Polymeric |
| Operating Temperature | -40°C ~ 85°C |
| Lead Spacing | - |
| Current - Hold (Ih) (Max) | 5.5 A |
| Current - Trip (It) | 10.5 A |
| Voltage - Max | 20V |
| Ratings | - |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.039"" (1.00mm) |
| Current - Max | 100 A |
| Time to Trip | 5 s |
| Resistance - Initial (Ri) (Min) | 9 mOhms |
| Resistance - Post Trip (R1) (Max) | 22 MOhms |
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