Press Release

Honeywell Announces New High Temperature Analog Silicon Chip For Aerospace And Deep Drilling Operations

Precision Operational Amplifier Designed For Extreme Temperature Environments

PHOENIX, May 5, 2008 -- Honeywell (NYSE: HON) announced today that its Aerospace business has unveiled a new high temperature Silicon On Insulator electronic component with dual applications in the aerospace and oil industries.

The chip can withstand high temperatures and be used in aircraft engines or in deep drilling operations to enhance the nation’s energy supply. It was designed and developed as part of Honeywell’s diverse suite of aerospace and industrial electronics.

“The aerospace and oil and natural gas industries each require high performance components that operate over wide temperature ranges,” said Brian Link, Business Director, Honeywell Defense and Space. “Honeywell’s Silicon On Insulator technology is critical for instrumentation and sensor measurements in these environments. The dual precision chip will be used in high temperature zones on jet engines for instrumentation and control, as well as operating in temperatures up to 225º C and at depths exceeding 20,000 feet in deep drilling operations.

Honeywell’s high temperature electronics improve system reliability and help to reduce operators’ equipment downtime and weight.

The circuits can operate continuously under extreme conditions, and enable instrumentation for measuring parameters such as temperature, vibration, pressure, positioning, inclination and strain.

Honeywell’s new high temperature dual precision operational chip model HTOP01 was developed with several industrial partners as part of the U.S. Department of Energy’s Deep Trek Program.

Honeywell International is a $37 billion diversified technology and manufacturing leader, serving customers worldwide with aerospace products and services; control technologies for buildings, homes and industry; automotive products; turbochargers; and specialty materials. Based in Morris Township, N.J., Honeywell’s shares are traded on the New York, London and Chicago Stock Exchanges. For additional information, please visit

Based in Phoenix, Honeywell’s $12 billion aerospace business is a leading global provider of integrated avionics, engines, systems and service solutions for aircraft manufacturers, airlines, business and general aviation, military, space and airport operations.

This release contains certain statements that may be deemed “forward-looking statements” within the meaning of Section 21E of the Securities Exchange Act of 1934. All statements, other than statements of historical fact, that address activities, events or developments that we or our management intends, expects, projects, believes or anticipates will or may occur in the future are forward-looking statements. Such statements are based upon certain assumptions and assessments made by our management in light of their experience and their perception of historical trends, current conditions, expected future developments and other factors they believe to be appropriate. The forward-looking statements included in this release are also subject to a number of material risks and uncertainties, including but not limited to economic, competitive, governmental, and technological factors affecting our operations, markets, products, services and prices. Such forward-looking statements are not guarantees of future performance, and actual results, developments and business decisions may differ from those envisaged by such forward-looking statements.

Media Contact:
Cathy Gedvilas
(602) 365-5930