Approval sheet
QUICK REFERENCE DATA
Item
Series No.
General Specification
WW08U_J
WW08S_J
Size code
0805 ( 2012 )
Resistance Tolerance
Resistance Value***
5%; 1%
0, 0.0015Ω, 0.002Ω, 0.003Ω, 0.004Ω,
0.005, 0.006, 0.007, 0.008, 0.009, 0.010,
0.015Ω, 0.020Ω
TCR (ppm/C) **
0.0015Ω (1.5mΩ)
100
50
0.002 ~ 0.020 (2~20mΩ)
Max. dissipation at Tamb=70C
1 W
0.5W
1.5mΩ: : 25.82A
2~20mΩ: 22.36A
1.5mΩ: : 57.74A
2~20mΩ: 50.00A
1.5mΩ: : 18.26A
2~20mΩ: 15.81A
1.5mΩ: : 40.82A
2~20mΩ: 35.36A
Max.Working Current*
Max.Overload Current*
Operation temperature
Note:
-55 ~ +155°C
(i)
I =
or Max. Working Current.
(ii)
(iii)
(iv)
(v)
I : Working Current(A),P:Rated Power (W),R:Resistance Value(Ω)
Please keep the surface temperature do not exceed 105℃ when working.
* : Related number are depend on specific items only. ** : TCR Hot (+25~+155℃).
*** : R-value might be variance depend on soldering conditions and please consider this influence before use milli-
ohm resistors, and strongly suggest use the recommend solder pad to design your circuits.
(vi)
Metal Jumper Temperature Coefficient Resistance not applicable
※
Type of
Max. dissipation at
Max. Working
Current
Max. Overload
Current
Resistance
Metal Jumper (0Ω)
Terminal
Tamb=70C
WW08U000 PTLJ
2
1W
50A
100A
Max. 0.2 mΩ
Page 3 of 9
ASC_WW08S_J-WW08U_J_AUTO_V03
Mar - 2024