Sunday, March 6, 2011

Vishay Intertechnology Enhances PLT Series of Precision Low-TCR Thin Film Resistors

Vishay Intertechnology enhanced PLT series of precision low-TCR thin film resistors with improved tolerances down to 0.01 %. The devices feature a low standard TCR of 5 ppm/°C over a wide temperature range of - 55 °C to + 125 °C.
With stable film and performance characteristics of 500 ppm at + 70 °C for 10,000 hours, 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.
Offered in 0603, 0805, and 1206 case sizes, the PLT series offers a resistance range from 250 ohms to 100 kilohms, with non-standard values available. The resistors features very low noise of less than - 30 dB, low voltage coefficients of 0.1 ppm/V, and power ratings from 150 mW to 400 mW at + 70 °C.
The PLT devices feature an anti-corrosion resistant film with special passivation method (SPM) enhancement. Available with lead (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.

More information about PLT Thin Film Resistors can be found at Vishay Intertechnology Website

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