Vishay introduces molded package High voltage chip resistor dividers to reduce the number of components and improve TC tracking performance

     Vishay Intertechnology, Inc. announces the launch of the industry's leading high voltage chip resistance divider, CDMM, in a standard surface mount molded package. Vishay Techno CDMM resistance divider with 4527 dimensions and maximum operating voltage up to 1500 V, reduces the number of components, improves TC tracking performance and proportional stability, suitable for automotive and industrial equipment.

     The recently released CHIP RESISTOR dividers INTEGRATE TWO resistORS IN a single MOLDED PACKAGE. One such device can replace several separate resistors in voltage division applications. The new resistance divider is space-saving and AEC-Q200 compliant for use in electric vehicles, heavy industrial equipment and high-power DC/DC converters and inverters on buses.

     CDMM resistance values range from 500 kW to 50 MW with a maximum resistance ratio of 500:1 with a tolerance of ± 0.5 %. This chip resistive divider is sulfur resistant, RoHS compliant, halogen-free, has a temperature coefficient of ± 100 ppm/°C (not in the datasheet), and TCR tracking as low as ± 10 ppm/°C. The device conforms to IEC 60664-1 standard, the creepage distance is 12.5mm, and the rated working voltage is 1250 V.