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Knowles

- 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.

Datasheet Image Part Number Manufacturers Description View

BU-23173-000 Knowles ACCELEROMETER Inquiry

BU-21771-000 Knowles MIC ACCELEROMETER VIBRATE SENSE Inquiry

BU-27135-000 Knowles ACCELEROMETER 1.5V LOW FREQ RESP Inquiry

BU-23842-000 Knowles ACCELEROMETER 1.5VDC SOLDER Inquiry
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BU-23842-141 Knowles ACCELEROMETER Inquiry
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BU-27135-141 Knowles ACCELEROMETER Inquiry

SPM0404UD5 Knowles SENSOR ULTRASONIC 10K-65KHZ SMD Inquiry

KJ-33000-004 Knowles JOYSTICK MEMS MICRO Inquiry
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KJ-33000-003 Knowles MEMS MICRO JOYSTICK Inquiry