The RMAN thick film high power aluminum nitride substrate chip resistor series from Stackpole Electronics is a surface-mount resistor family that replaces traditional alumina substrates with aluminum nitride to improve thermal conductivity and power handling. The series supports power ratings up to 2.4 W in a 1206 package and 3.4 W in a 2512 package while maintaining safe hot spot and terminal temperatures for reliable operation. These characteristics make RMAN resistors well suited for high power density designs in industrial power supplies, automotive electronics and other thermally constrained applications.
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