The phrase "a variety of components" is correct and usable in written English.
It can be used when referring to different types or kinds of elements that make up a whole or a system.
Example: "The project requires a variety of components, including software, hardware, and user interfaces, to function effectively."
Alternatives: "a range of elements" or "multiple types of parts".
Most major computer makers offer a variety of components and configurations.
Developed by UK studio Introversion, the game challenges players to build their own functioning jails, from a variety of components.
The NFL came to have a variety of components, military (the Viet Cong), political, and diplomatic.
It is an index -- based on a variety of components, not just quantity of aid -- that ranks the contribution developed nations make to the developing world.
Comprehensive programs for chronic pain involve a variety of components, from body mechanics to nutrition to occupational therapy and beyond.
The company also produces flash memories, graphics processors, motherboard chip sets, and a variety of components used in consumer electronics goods.
Eight numerical examples covering a variety of component and system reliability problems demonstrate the proposed method and its merits.
A variety of component-oriented languages (COLs) have been proposed with new or adapted abstractions and mechanisms to support this new paradigm.
The proposed method needs only a few steps to achieve a near-optimal sampling density, and shows significant improvement in efficiency and accuracy for a variety of component and system reliability problems.
So Grey recorded onto tape a variety of component patterns such as synthesizer chords, keyboard melodies, bass-drum kicks or a high-hat rhythm.
There is also an option to calculate fit percentage for a variety of component combinations, after which the preferred number of components per mode can be selected.
