Model Number |
RXEF020-2 |
TRF250-145T-B-0.5 |
Model Name |
Littelfuse RXEF020-2 |
Littelfuse TRF250-145T-B-0.5 |
Category |
Resettable Fuses |
Resettable Fuses |
Brand |
Littelfuse |
Littelfuse |
Description |
72V 200mA 40A 400mA Plugin Resettable Fuses ROHS |
60V 145mA 3A 290mA Plugin Resettable Fuses ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
0.340 grams / 0.011993 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) |
72V |
60V |
Hold Current |
200mA |
145mA |
Current Rating (Max) |
40A |
3A |
Power Dissipation |
410mW |
800mW |
Operating Temperature |
-40℃~+85℃ |
-40℃~+85℃ |
Trip Current |
400mA |
290mA |
Resistance - Initial (Ri) (Min) |
1.83Ω |
5.4Ω |
Maximum Time to Trip |
2.2s |
2.5s |
Resistance - Post Trip (R1) (Max) |
4.4Ω |
14Ω |