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Resistors
Low Resistance Metal Alloy Power Resistors
LRMAP3920
Resistance range 0.2mΩ to 3mΩ
Excellent long-term stability
Standard power rating up to 5W
Thermal substrate power rating up to 10W
Current sensing for power electronics
AEC-Q200 qualified
All parts are Pb-free and comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
LRMAP3920
Alloy type
A
B
C
Resistance value
mΩ 0.2
0.3
0.5
0.7
1
1
1.5
2
3
Power rating (standard), Pr120 1
W
5
Power rating (thermal substrate), Prts70 2
W
10
Overload rating (5s) 1
W
25
4
5
4.5
4
3
7
5
20
25
23
20
15
Continuous pulse energy
J 11
13
8
6
4
12
9
6
4
Internal thermal impedance, Rthi
°C/W 2.
LRMAP3920 Datasheet
