'components used in' is correct and usable in written English.
You can use this phrase when you are referring to different elements that make up a whole, such as “the components used in constructing a car.”.
The Silicon Valley Group manufactures lithography systems and optical components used in spy satellites.
Allied Devices manufactures precision motion-control components used in medical equipment, scientific instrumentation and semiconductor manufacturing.
Other manufacturers there were almost certainly involved because they provide components used in advanced phones, industry analysts said.
VW supplies about 30% of the components used in Porsche cars.
Built from components used in the advanced Sony compact camera, the HX50, there's a 20.7MP sensor.
Hamilton Sundstrand Industrial comprises three businesses, which make components used in industries like energy and mining.
QT, a closely held company based in Sunnyvale, Calif., makes optoelectronics, the components used in clock-radio displays and electronic traffic signs.
Most of the materials and chemical components used in Polaroid's instant film packs are out of production and no longer available.
But the German copyright society representing musicians and composers is already pushing for fees on hard-disk drives and other components used in copying.
Round Rock, Tex., which makes components used in the production of semiconductors, said it would close a manufacturing plant in Hamilton, Scotland, to save $2.5 million a year.
The Read-Rite Corporation, which makes components used in computer disk drives, asked yesterday for bankruptcy court protection while its assets are liquidated.
