MCR03 Thick film rectangular resistors (1608 size) have a power rating of 1 / 10W and are highly reliable chip resistors. Ruthenium oxide dielectric material offers superior resistance to the elements. Thick film makes the electrodes very strong and they will not corrode due to soldering. FX, D resistors have resin protective coating that absorbs impact and facilitates mounting. 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.
This document provides technical specifications for the ROHM MCRO3 series of thick film rectangular resistors, specifically the 1608 size variant. Key features include a power rating of 1/10W, a ruthenium oxide dielectric for high reliability, and electrodes that resist corrosion during soldering. The resistors are available with various resistance tolerances and temperature coefficients, suitable for operating temperatures between -55°C and +155°C.
The datasheet details the electrical characteristics, physical dimensions, and packaging specifications. It includes data on resistance variation with temperature, overload limits, solderability, and endurance testing under various conditions such as damp heat and rapid temperature changes. The document also lists the materials used in construction, including an alumina substrate and palladium-silver thick film electrodes.
| Power rating | 1/10W |
|---|---|
| Operating temperature | -55°C to +155°C |
| Limiting element voltage | 50V |
| Resistance temperature coefficient (X) | +100 ppm/°C |
| Rated current | 1A |
The MCRO3 resistor is a 1608 size thick film rectangular resistor.
The MCRO3 resistor uses a ruthenium oxide dielectric.
Yes, the MCRO3 resistor can operate in temperatures ranging from -55°C to +155°C.