| Parameters |
| Mfr |
Littelfuse Inc. |
| Series |
PolySwitch®, TRF250 |
| Package |
Bulk |
| Product Status |
Active |
| Type |
Polymeric |
| Voltage - Max |
60V (250V Int) |
| Current - Hold (Ih) (Max) |
120 mA |
| Current - Trip (It) |
240 mA |
| Current - Max |
3 A |
| Time to Trip |
750 ms |
| Resistance - Initial (Ri) (Min) |
8.5 Ohms |
| Resistance - Post Trip (R1) (Max) |
16 Ohms |
| Operating Temperature |
-40°C ~ 85°C |
| Ratings |
- |
| Mounting Type |
Through Hole |
| Package / Case |
Radial, Disc |
| Size / Dimension |
0.256" L x 0.181" W (6.50mm x 4.60mm) |
| Height - Seated (Max) |
0.433" (11.00mm) |
| Thickness (Max) |
- |
| Lead Spacing |
0.197" (5.00mm) |
| Approval Agency |
CSA, TUV, UL |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| ECCN |
EAR99 |
| HTSUS |
8533.40.8070 |
| Standard Package |
2,000 |
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc