| Model Number |
| TRF250-180-2 |
RXEF050S |
| Model Name |
| Littelfuse TRF250-180-2 |
Littelfuse RXEF050S |
| Category |
| Resettable Fuses |
Resettable Fuses |
| Brand |
| Littelfuse |
Littelfuse |
| Description |
| 100V 180mA 10A 650mA Plugin Resettable Fuses ROHS |
72V 500mA 40A 1A Plugin Resettable Fuses ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.001 grams / 0.000035 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| Plugin |
Plugin |
| Package / Arrange |
| Tape & Reel (TR) |
Bag-packed |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Operating Voltage (Max) |
| 100V |
72V |
| Hold Current |
| 180mA |
500mA |
| Current Rating (Max) |
| 10A |
40A |
| Power Dissipation |
| 900mW |
770mW |
| Trip Current |
| 650mA |
1A |
| Operating Temperature |
| -40℃~+85℃ |
-40℃~+85℃ |
| Resistance - Initial (Ri) (Min) |
| 800mΩ |
500mΩ |
| Maximum Time to Trip |
| 2s |
4s |
| Resistance - Post Trip (R1) (Max) |
| 4Ω |
1.17Ω |
