| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, RUEF |
| Packaging | Bulk |
| Part Status | Obsolete |
| Type | Polymeric |
| Voltage - Max | 30V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 4A |
| Current - Trip (It) | 8A |
| Time to Trip | 12.7s |
| Resistance - Initial (Ri) (Min) | 10 mOhms |
| Resistance - Post Trip (R1) (Max) | 50 mOhms |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.551" L x 0.118" W (14.00mm x 3.00mm) |
| Height - Seated (Max) | 0.839" (21.30mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.199" (5.05mm) |
| Approvals | CQC, CSA, TUV, UL |
PTC RESET FUSE 30V 4A RADIAL - Polymeric PTC Resettable Fuse 30V 4A Ih Through Hole Radial, Disc
Resettable Fuses RUEF400K-0.138
The manager will inform you of the total cost including delivery.