Press Release

Alpha to Present at CIBC World Markets 'Communications Food Chain' ConferenceWOBURN, Mass., Jun 11, 2001 (BUSINESS WIRE) -- Alpha Industries, Inc. (Nasdaq: AHAA) will present at the CIBC World Markets' Annual "Communications Food Chain" Conference in New York at 10:50 a.m. (ET) Tuesday, June 12, 2001. At the conference, CEO David Aldrich and CFO Paul Vincent will provide a Company overview, discuss Alpha's outlook for growth in the wireless and broadband markets and review fourth-quarter and fiscal year 2001 financial results.

A live Webcast of Alpha's presentation will be available at http://www.cibcwm.com/eq/conference/telecom. An archived version of the presentation will be available for one week following the event.

    Company Summary

Alpha Industries, Inc. is a leading provider of RF integrated circuit-based solutions, including semiconductors and ceramic components, for the broadband and wireless communications markets. Alpha's switches, power amplifiers and discrete semiconductors are used by the world's leading broadband, infrastructure and wireless communications companies to enhance the speed, quality and performance of voice, data and video. The Company's Alpha Integration Platform^™ (aiIP^™) is a breakthrough manufacturing, packaging and design technique that reduces design complexity and improves the OEM's overall time to market for new products. For more information, please visit Alpha's Web site, www.alphaind.com.

CONTACT:          Alpha Industries, Inc.
                  Paul Vincent
                  (781) 935-5150 Ext. 4438