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Thick film chip resistor arrays target car, industrial apps

Posted: 28 Apr 2016 ?? ?Print Version ?Bookmark and Share

Keywords:Vishay Intertechnology? resistor array? automotive? industrial? DC/DC converter?

Vishay Intertechnology Inc. has rolled out what it flaunts as the industry's first thick film chip resistor arrays to provide multiple resistance values in one device, offering an alternative to thin film arrays in applications necessitating lower performance.

The AEC-Q200-qualified devices are available with two resistors of different values in the 0606 case size (CRAS0606), or two pairs of resistors with different values in the 0612 case size (CRAS0612 and CRAE0612), enabling designers to reduce pick-and-place costs and save board space in automotive and industrial applications.

Thick film chip resistor arrays

With resistance from 10 to 1M, resistance tolerance of 1% and 5 , and TCR of 100 ppm/K and 200 ppm/K, the Vishay Draloric resistor arrays are to be used as voltage dividers, operational amplifier feedback circuits and DC/DC converter output voltage sensing.

The convex terminal arrays are available with square corners (version S) or scalloped corners (version E). RoHS-compliant and halogen-free, the CRAS0606, CRAS0612 and CRAE0612 feature a 50V operating voltage, power dissipation of 0.063W per element at 70C, and operate over a temperature range of -55C to 155C.

Samples and production quantities of the thick film, multi-resistance-value resistor arrays are available with lead times of 10 weeks.





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