Model Number |
RKEF400 |
RXEF110 |
Model Name |
Littelfuse RKEF400 |
Littelfuse RXEF110 |
Category |
Resettable Fuses |
Resettable Fuses |
Brand |
Littelfuse |
Littelfuse |
Description |
60V 4A 40A 8A Plugin Resettable Fuses ROHS |
72V 1.1A 40A 2.2A Plugin Resettable Fuses ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
1.340 grams / 0.047267 oz |
0.540 grams / 0.019048 oz |
Package / Case |
Plugin |
Plugin |
Package / Arrange |
Bag-packed |
Bag-packed |
Battery |
No |
No |
ECCN |
EAR99 |
EAR99 |
Operating Voltage (Max) |
60V |
72V |
Hold Current |
4A |
1.1A |
Current Rating (Max) |
40A |
40A |
Power Dissipation |
3.7W |
N/A |
Operating Temperature |
-40℃~+85℃ |
-40℃~+85℃ |
Trip Current |
8A |
2.2A |
Resistance - Initial (Ri) (Min) |
14mΩ |
150mΩ |
Maximum Time to Trip |
24s |
8.2s |
Resistance - Post Trip (R1) (Max) |
60mΩ |
380mΩ |