| Height - Seated (Max) | 0.550" (13.97mm) | |
| Lead Spacing | 0.200" (5.08mm) | |
| Current - Max | 40 A | |
| Product Status | Active | |
| Ratings | - | |
| Package / Case | Radial, Disc | |
| REACH Status | REACH Unaffected | |
| Mfr | Littelfuse Inc. | |
| Current - Trip (It) | 1.8 A | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Voltage - Max | 60V | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Hold (Ih) (Max) | 900 mA | |
| Approval Agency | CSA, TUV, UL | |
| ECCN | EAR99 | |
| Mounting Type | Through Hole | |
| Size / Dimension | 0.310" L x 0.140" W (7.87mm x 3.56mm) | |
| Resistance - Post Trip (R1) (Max) | 520 mOhms | |
| Series | PolySwitch®, RKEF | |
| Type | Polymeric | |
| Thickness (Max) | - | |
| Resistance - Initial (Ri) (Min) | 190 mOhms | |
| HTSUS | 8533.40.8070 | |
| Package | Bag | |
| Time to Trip | 2 s |
