MCR50 Datasheet, PDF (1/6 Pages) Rohm – Thick film rectangular

Resistors
Thick film rectangular
MCR50 (5025 size : 1 / 2W)
MCR50
zFeatures
1) Made of same material as the general purpose chip resistors (MCR10 / 18).
2) Highly reliable chip resistor
Ruthenium oxide dielectric offers superior resistance to the elements.
3) Electrodes not corroded by soldering
Suitable for re-flow soldering.
4) ROHM resistors have approved ISO-9001 certification. Design and specifications are subject to change without notice.
Carefully check the specification sheet supplied with the product 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
80
60
40
20
0 _−55
0
70 100 125
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
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (Ω)
Nominal resistance
See Table 1.
Operating temperature
Specifications
0.5W (1 / 2W)
at 70°C
Limiting element voltage
−55°C~+125°C
200V
Rev.C
1/5