| Approval Agency | CSA, TUV, UL |
| Category | Circuit Protection |
| Current - Hold (Ih) (Max) | 900 mA |
| Current - Max | 40 A |
| Current - Trip (It) | 1.8 A |
| Height - Seated (Max) | 0.622" (15.80mm) |
| Lead Spacing | 0.199" (5.05mm) |
| Mfr | Littelfuse Inc. |
| Mounting Type | Through Hole |
| Operating Temperature, Ratings, Thickness (Max) | - |
| Package | Tape & Reel (TR) |
| Package / Case | Radial, Disc |
| Part Status | Obsolete |
| Resistance - Initial (Ri) (Min) | 200 mOhms |
| Resistance - Post Trip (R1) (Max) | 470 mOhms |
| Series | PolySwitch?, RXE |
| Size / Dimension | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) |
| Time to Trip | 7.2 s |
| Type | Polymeric |
| Voltage - Max | 72V |