VCS1625Z

 The Z-foil technology provides a significant reduction of the resistive component's sensitivity to ambient temperature variations (TCR) and applied power changes (PCR). Designers can now guarantee a high degree of stability and accuracy in fixed-resistor applications using solutions based on Vishay's revolutionary Z-foil technology. Model VCS1625Z is a surface mount chip resistor designed with 4 pads for Kelvin connection. Utilizing Vishay's Bulk Metal® Z-foil as the resistance element, VCS1625Z provides performance capabilities far greater than other resistor technologies can supply in a product of comparable size. 0.05 ppm/°C absolute TCR removes errors due to temperature gradients.

This small VCS1625Z dissipates heat almost entirely through the pads so surface mount users are encouraged to be generous with the board's pads and traces. Our application engineering department is available to advise and to make recommendations. For non-standard technical requirements and special applications, please contact us.