Vishay Introduces the New PNM Series of Precision Non-Magnetic Thin Film Resistors

Mon, Aug 17th, 2009. In Measurement, Instrumentation, Semiconductor, Sensor

The New PNM Series feature a low standard TCR of ± 25 ppm/°C and laser-trimmed tolerances down to ± 0.1 % over a wide temperature range of – 55 °C to + 125 °C. With stable film and performance characteristics of 1000 ppm at + 70 °C for 10,000 hours, the devices released are optimized for high-precision medical imaging and measurement, sensing, and high-end audio equipment. the PNM series offers a resistance range from 10 O to 3 MO, with non-standard values available. The resistors feature very low noise of – 30 dB, low voltage coefficients of 0.1 ppm/V, power ratings from 50 mW to 1 W, and voltage ratings from 75 V to 200 V. The PNM devices are resistant to moisture at + 85 °C, 85 % relative humidity, and 10 % rated power. Available with lead (Pb)-free or lead terminations, the resistors are RoHS- compliant with and flame-resistant in accordance with UL 94 V-0. The devices undergo a 100 % visual inspection per MIL-PRF-55342…

PNM

PNM – Precision Non-Magnetic Thin Film Resistors
(Picture: Vishay)

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