The Yageo MFR Series 390 ohm metal film resistors are manufactured using a vacuum sputtering system to deposit multiple layers of mixed metal alloys and passivate materials onto a carefully treated high grade ceramic substrate. After a helical groove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded to the end-caps. The resistors are coated with layers of blue colour lacquer.
Temperature coefficient of resistance is 50ppm/°C Maximum Working Voltage is 250V Operating temperature range is 55°C to +155°C
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
