Since 1946 Knowles
has helped designers find more ways to put better technology to work for
their customers. Knowles is a market leader and global supplier of
advanced micro-acoustic, specialty components, and human interface
solutions in the mobile communications, consumer electronics, medical
technology, and other industrial end markets. Knowles’ deep experience
and rigorous testing delivers consistently dependable and precise
products including speakers and microphones for hearing health products,
premium music earphones, communications headsets, and industrial
acoustic applications. Knowles MEMS (micro-electro-mechanical systems)
microphones and micro-speakers are widely used in smartphones, tablets,
notebooks, and other portable devices. Headquartered in Itasca,
Illinois, and publicly traded on the NYSE under the symbol “KN”, Knowles
has more than 10,000 employees in 37 locations worldwide includes
design centers in Europe, Asia and North America. All manufacturing
facilities are ISO-9001 certified, with some additionally certified to
ISO-14001 or OHSAS-18001. The Knowles Quality Management System ensures
design, integrity, efficient manufacturing and the cost effective
on-time delivery of their products
● Category information
Original Genuine Product
How to identify if the product is original genuine？
1. See if the suppliers are verified and how long they have been in hqew.net, we will check if the supplier and their products are high-quality again every year. And we will give them a note in their shop. Don’t hesitate to consult us if you have any questions.
2. Look at the print. Most of the chips are printed by laser or printed by special chip printer. The handwriting is clear, not obscure and hard to erase.
3. Look at the pins. All bright and new tin pins must be refurbished. Most of the pins of IC should be the silver powder feet, which is dark but uniform.
4. See if there is any trace on the surface of the chip.
5. Measure the thickness of the device and look at the edge of the device.
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