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Resistor dividers deliver
Posted: 20 Jan 2006 ?? ?Print Version ?Bookmark and Share

Keywords:CDHV? chip resistor divider? Vishay Intertechnology?

 CDHV chip resistor divider

Vishay Intertechnology Inc. announced the CDHV, a surface-mount chip resistor divider with a small size profile that is said to achieve ratio stability under high voltages. The new resistor divider is designed for use in high-voltage power supplies, power switching equipment and inverter controls.

Manufactured with an alumina substrate, the CDHV is capable of handling voltages up to 3kV, with a voltage coefficient down to 5ppm/V. It provides resistance values of 1 M? to 20 gigaohms that are available in a range of standard and custom resistance ratios from 10:1 to 500:1, with ratio stability of The CDHV is housed in a small 2512 case and has a choice of top-only and wraparound terminations. Dimensions of the top-only resistor divider are 6.10-by-3.20mm with a profile of 0.635mm. he wraparound version has a slightly increased length of 6.35mm. Both versions are available in tape-and-reel packaging.

Samples and production quantities of the new CDHV resistor divider are already available, with lead times of six to eight weeks for larger orders.




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