主页 > 产品中心 > Littelfuse/力特 > 表面贴装保险丝 >
|
Model |
Ampere Rating (A)
|
Amp Code |
Max. Voltage Rating (V) |
Interrupting Rating |
Nominal Resistance (Ohms)2 |
Nominal Melting I2t (A2Sec.)3 |
Nominal Voltage Drop (V)4 |
Nominal Power Dissipation (W) |
|
0437.250WR
|
0.25
|
.250
|
125
|
50A@125V AC/DC
|
2.290
|
0.003
|
0.78
|
0.195
|
|
0437.375WR
|
0.375
|
.375
|
125
|
1.330
|
0.010
|
0.60
|
0.225
|
|
|
0437.500WR
|
0.5
|
.500
|
63
|
50A@63V AC/DC
|
0.908
|
0.018
|
0.52
|
0.260
|
|
0437.750WR
|
0.75
|
.750
|
63
|
0.665
|
0.064
|
0.45
|
0.338
|
|
|
0437001WR
|
1
|
001.
|
63
|
0.360
|
0.100
|
0.41
|
0.415
|
|
|
04371.25WR
|
1.25
|
1.25
|
63
|
0.318
|
0.256
|
0.40
|
0.496
|
|
|
043701.5WR
|
1.5
|
01.5
|
63
|
0.209
|
0.324
|
0.39
|
0.579
|
|
|
04371.75WR
|
1.75
|
1.75
|
63
|
0.0703
|
0.075
|
0.27
|
0.474
|
|
|
0437002.WR
|
2
|
002.
|
63
|
0.058
|
0.144
|
0.17
|
0.345
|
|
|
043702.5WR
|
2.5
|
02.5
|
32
|
50A@32V AC/35V?DC
|
0.043
|
0.225
|
0.14
|
0.363
|
|
0437003.WR
|
3
|
003.
|
32
|
0.033
|
0.400
|
0.15
|
0.462
|
|
|
043703.5WR
|
3.5
|
03.5
|
32
|
0.027
|
0.576
|
0.16
|
0.560
|
|
|
0437004.WR
|
4
|
004.
|
32
|
0.022
|
1.024
|
0.16
|
0.618
|
|
|
0437005.WR
|
5
|
005.
|
32
|
0.016
|
1.936
|
0.09
|
0.484
|
|
|
0437007.WR
|
7
|
007.
|
32
|
0.010
|
4.900
|
0.11
|
0.760
|
|
|
0437008.WR
|
8
|
008.
|
32
|
0.0084
|
6.400
|
0.067
|
0.539
|
