| Height - Seated (Max) | 0.433" (11.00mm) | |
| Lead Spacing | 0.200" (5.08mm) | |
| Current - Max | 3 A | |
| Product Status | Obsolete | |
| Ratings | - | |
| Package / Case | Radial, Disc | |
| Mfr | Littelfuse Inc. | |
| Current - Trip (It) | 290 mA | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Voltage - Max | 60V (250V Int) | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Hold (Ih) (Max) | 145 mA | |
| Approval Agency | CSA, TUV, UL | |
| ECCN | EAR99 | |
| Mounting Type | Through Hole | |
| Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) | |
| Resistance - Post Trip (R1) (Max) | 12 Ohms | |
| Series | PolySwitch®, TRF250 | |
| Type | Polymeric | |
| Thickness (Max) | - | |
| Resistance - Initial (Ri) (Min) | 3 Ohms | |
| HTSUS | 8533.40.8070 | |
| Package | Tape & Reel (TR) | |
| Time to Trip | 2.5 s |
