KTR10_1 Datasheet, PDF (1/7 Pages) Rohm – Endured high voltage fixed thick film chip resistor

Resistors
KTR10
Endured high voltage fixed thick film chip resistor
KTR10 (0805 size : 1 / 8W)
zFeatures
1) Power rating of 1 / 8W
2) Limiting element voltage of KTR series is 2.6 times compared with that of MCR series.
3) Highly reliable chip resistor
Ruthenium oxide dielectric offers superior resistance to the elements.
4) ROHM resistors have approved ISO–9001 certification.
Design and specifications are subject to change without notice. Carefully check the specification sheet before using or
ordering it.
zRatings
Item
Rated power
Conditions
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
100
Specifications
0.125W (1 / 8W)
at 70°C
80
60
40
20
0
−55
0
70 100
155
AMBIENT TEMPERATURE (°C)
Fig.1
Rated voltage
The voltage rating is calculated by the following equation.
If the value obtained exceeds the limiting element voltage,
the voltage rating is equal to the maximum operating voltage.
E= P×R
Nominal resistance See Table 1.
Operating temperature
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (Ω)
Limiting element voltage
−55°C to + 155°C
400V
Rev.B
1/6