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Vishay resistors offer improved tolerances

Posted: 09 Mar 2011 ?? ?Print Version ?Bookmark and Share

Keywords:thin film? resistors? precision?

Vishay Intertechnology Inc. announces the improvement of its PLT series of precision low-TCR thin film resistors. Tolerances are down to 0.01 percent, TCR is at 5ppm/C over a temperature range of -55C to +125C, and film and performance characteristics are at 500ppm at +70C for 10,000 hours.

The devices in the PLT series are optimized for high-precision applications in industrial, telecommunications, medical imaging, test and measurement, and military and aerospace equipment and instrumentation.

Vishay PLT series

Vishay's PLT series.

Offered in 0603, 0805, and 1206 case sizes, the PLT series offers a resistance range from 250 to 100K, with non-standard values available. The resistors feature noise values less than -30dB, voltage coefficients of 0.1ppm/V, and power ratings from 150mW to 400mW at +70C.

The PLT devices feature an anti-corrosion resistant film with special passivation method enhancement. Available with Pb-free or lead terminations, the resistors are compliant with RoHS Directive 2002/95/EC, halogen-free according to IEC 61249-2-21, and flame-resistant in accordance to UL 94 V-0.

Samples and production quantities of the PLT series are available now, with lead times of eight weeks for standard orders.

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