E011400 Datasheet, PDF (4/4 Pages) HOKURIKU ELECTRIC INDUSTRY CO.,LTD – Flat Chip Resistors

Power Rating
䂓Power rating
For resistors operated in ambient temperature above 70 㷄,
power rating must be derated in accordance with the derating curve.
100
80
60
40
20
0
-55 㷄
0㷄
70 㷄
Ambient temperature ( 㷄)
125 㷄
عSurface temperature
Surface temperature rise is shown in this figure.
Please notice that CR50 and CR64 have high temperature rise when
150
Loaded 100%.
100
50
0
0
CR64
CR50
LCR64 LCR50 LCR35
CR35
LCR32
100
200
Power rating (%)
CR32
LCR20
CR20
LCR16
CR16
CR10
CR06
CR04
300
HOKURIKU
Specifications are subject to change without notice. ⁴