Model Number |
TRF250-145-B-0.5 |
BD540-30 |
Model Name |
Littelfuse TRF250-145-B-0.5 |
Littelfuse BD540-30 |
Category |
Resettable Fuses |
Resettable Fuses |
Brand |
Littelfuse |
Littelfuse |
Description |
60V 145mA 3A 290mA Plugin Resettable Fuses ROHS |
16V 21A 100A 40A Plugin Resettable Fuses ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
0.387 grams / 0.013651 oz |
0.001 grams / 0.000035 oz |
Package / Case |
Plugin |
Plugin |
Package / Arrange |
Bag-packed |
Bag-packed |
Battery |
No |
No |
ECCN |
EAR99 |
EAR99 |
Operating Voltage (Max) |
60V |
16V |
Hold Current |
145mA |
21A |
Current Rating (Max) |
3A |
100A |
Trip Current |
290mA |
40A |
Operating Temperature |
-40℃~+85℃ |
-40℃~+85℃ |
Resistance - Initial (Ri) (Min) |
3Ω |
1.6mΩ |
Maximum Time to Trip |
5s |
13s |
Resistance - Post Trip (R1) (Max) |
14Ω |
4.4mΩ |