FerriShield
Ferroxcube International Holding B.V.
FERYSTER Inductive Components Manufacturer
FIDELIX
Filtran LTD
Filtronic Compound Semiconductors
Finisar Corporation
Finisar Corporation.
First Components International
First Sensor
Flambeau Inc
FlexiPanel
FLIR Systems
Fluke Electronics
Formosa MS
FOSLINK SEMICONDUCTOR CO.,LTD
Fox Electronics
Free2Move
Freescale Semiconductor
Fremont Micro Devices USA 
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