Surface-mount resistors come in rugged package

January 21, 2018 //By Christoph Hammerschmidt
Surface-mount resistors come in rugged package
The new HR series of high-value resistors from AVX Corp. are targeting applications in multi-chip modules (MCMs) bias networks and a broad range of automotive, medical, aerospace and test and measurement equipment.

Featuring a glass wafer sandwich package enabled with AVX’s proprietary, automotive- and medically-qualified Flexiterm surface-mount termination technology in a small EIA 0402 outline, the HR Series high-value resistors provide an extra margin against flexure damage during installation. Ruggedly constructed from high-quality materials that yield excellent performance in small sizes, the series offers: low current consumption, tight tolerances, DC power to 125mW, high voltage performance to 1kV, and an operating temperature range spanning -40°C to +125°C. Ideal applications include: multi-chip modules (MCM), bias networks, and a wide variety of automotive, medical, aerospace, and test and measurement equipment.

The HR Series high-value resistors are currently available in a single outline (EIA 0402) with three TCR values (±50, ±100, ±250ppm/°C), four tolerances (±0.1%, 0.5%, 1%, and 5%), resistance values spanning 2.2MΩ to 20MΩ, and sheet resistance values spanning 300–1,300Ω/sq. Parts are shipped on tape and reel, and lead-time for the series is currently eight weeks.

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