| Approval Agency | - |
| Category | Circuit Protection |
| Current - Hold (Ih) (Max) | 1.04 A, 1.04A |
| Current - Max | 40 A, 40A |
| Current - Trip (It) | 2.46A, 2.46 A |
| Height - Seated (Max) | - |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Lead Spacing | - |
| Manufacturer Part Number | ASMD125F-2 |
| Manufacturer Standard Lead Time | 12 Weeks |
| Mfr | Littelfuse Inc. |
| Mounting Type | Surface Mount |
| Operating Temperature | -40?C ~ 85?C, -40 |
| Package | Tape & Reel (TR) |
| Package / Case | 2-SMD |
| Packaging | Reel |
| Product Status | Active |
| Ratings | AEC-Q200 |
| Resistance - Initial (Ri) (Min) | 57 mOhms |
| Resistance - Post Trip (R1) (Max) | 250 mOhms |
| Series | PolySwitch, PolySwitch?, ASMD |
| Size / Dimension | 0.290" L x 0.202" W (7.36mm x 5.12mm) |
| Standard Package | 2,000 |
| Thickness (Max) | 0.118" (3.00mm) |
| Time to Trip | 20 s, 20s |
| Type | Polymeric |
| Voltage - Max | 16V |