| Model Number |
| BD540-30 |
72R050XPR |
| Model Name |
| Littelfuse BD540-30 |
Littelfuse 72R050XPR |
| Category |
| Resettable Fuses |
Resettable Fuses |
| Brand |
| Littelfuse |
Littelfuse |
| Description |
| 16V 21A 100A 40A 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 |
0.300 grams / 0.010582 oz |
| Package / Case |
| Plugin |
Plugin |
| Package / Arrange |
| Bag-packed |
Box-packed |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Operating Voltage (Max) |
| 16V |
72V |
| Hold Current |
| 21A |
500mA |
| Current Rating (Max) |
| 100A |
40A |
| Power Dissipation |
| 6.2W |
- |
| Operating Temperature |
| -40℃~+85℃ |
-40℃~+85℃ |
| Trip Current |
| 40A |
1A |
| Resistance - Initial (Ri) (Min) |
| 1.6mΩ |
500mΩ |
| Maximum Time to Trip |
| 13s |
4s |
| Resistance - Post Trip (R1) (Max) |
| 4.4mΩ |
1.17Ω |
