| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, LR4 |
| Packaging | Bulk |
| Part Status | Obsolete |
| Type | Polymeric |
| Voltage - Max | 15V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 1.9A |
| Current - Trip (It) | 3.9A |
| Time to Trip | 5s |
| Resistance - Initial (Ri) (Min) | 39 mOhms |
| Resistance - Post Trip (R1) (Max) | 102 mOhms |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | User Defined |
| Package / Case | Strap |
| Size / Dimension | 1.161" L x 0.205" W (29.50mm x 5.20mm) |
| Lead Spacing | - |
| Approvals | CSA, TUV, UL |
PTC RESET FUSE 15V 1.9A STRAP - Polymeric PTC Resettable Fuse 15V 1.9A Ih User Defined Strap
Resettable Fuses LR4-190LF
The manager will inform you of the total cost including delivery.