FORTUNE's annual list of America's Most Admired Companies will be
appearing in the March 7 issue of the magazine.

(NYSE: VSH) has been named one of "America's Most Admired Companies" by
FORTUNE magazine for the second year in a row.fortune. Felix
Zandman, Vishay's Chairman and Dr. Inclusion in FORTUNE's year 2005 list of 'America's Most
Admired Companies' affirms again the success of this strategy.com
Address: Keithley Instruments, Inc.
28775 Aurora Road
Cleveland , OH 44139-1891

About Keithley.

this service

(NYSE: ARW) to its
annual ranking of America's Most Admired Companies. Headquartered in Melville, New York, Arrow serves as a
supply channel partner for nearly 600 suppliers and 150,000 original equipment
manufacturers, contract manufacturers, and commercial customers through a
global network of more than 200 locations in 53 countries and territories. Gerald Paul, Vishay's President and CEO.com.

electrical list

Vishay, a global industry leader, is one of the
world's largest manufacturers of discrete semiconductors and passive
electronic components.
To compile its list of "America's Most Admired Companies," FORTUNE and its
survey partner, Hay Group, asked executives, directors, and securities
analysts to rate companies with the largest revenues in 65 industries.S. In all, 10,000 people ranked 582
companies on eight attributes: Innovation, Employee Talent, Financial
Soundness, Quality of Management, Use of Corporate Assets, Social
Responsibility , Long-term Investment, and Quality of Products/Services. We thank all
Vishay employees for their successful efforts to create value for our
customers and shareholders.

Vishay, a Fortune 1,000 Company listed on the NYSE, is one of the world's
largest manufacturers of discrete semiconductors (diodes, rectifiers,
transistors, optoelectronics, and selected ICs) and passive electronic
components (resistors, capacitors, inductors, and transducers).
Keithley. The value we provide to our
customers is a combination of precision measurement technology and a
rich understanding of their applications to improve the quality,
throughput, and yield of their products.
Products and company names listed are trademarks or trade names of
their respective companies.

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Arrow Electronics Named One of FORTUNE 's Most Admired Companies

, For the fifth
consecutive year, FORTUNE has named Arrow Electronics , Inc. MALVERN, Pa.

Keithley Named to List of 50 Leading Electronics Companies

For more information on Keithley, contact
the company at:

Telephone: 888-534-8453
440 -248-0400
FAX: 440-248-6168
E-mail: product_info@keithley.

companies list

com/fortune/mostadmired .vishay.

Vishay Contact:
Andrew Post Telephone: 1 610 251-5287
Global Communications Manager Fax: 1 610 889-0935
Vishay Intertechnology, Inc .com) has become a world leader in
advanced electrical test instruments and systems from DC to RF (radio
frequency) geared to the specialized needs of electronics
manufacturers for high performance production testing, process
monitoring, product development, and research.

applications will

A total of 10,000
executives , directors, and securities analysts rated the companies in their
industry on eight key attributes . The
issue is published by Reed Electronics Group, publishers of Electronic
Business, Electronic News, Test + Measurement World, and Semiconductor
International magazines.keithley.

applications manufacture

FORTUNE identifies and honors companies that score high in innovation,
quality of products and services, financial soundness, employee talent, use of
corporate assets, corporate responsibility, quality of management, and long
term investment value.com. The list recognizes companies in the
electronics industry based on innovation and product development.

companies electronics

"As we continue to demonstrate operational excellence in our business
which is translating into strong results, being recognized as a top company in
our industry by FORTUNE reinforces that we are creating value for all of our
key constituencies - employees, customers, suppliers, and shareholders," said
Bill Mitchell, President and Chief Executive Officer, Arrow Electronics.

manufacture service

Vishay Included in FORTUNE Magazine's List of America's Most Admired Companies

post@vishay.

Business Editors

CLEVELAND----Keithley Instruments,
Inc. (NYSE:KEI ), a leader in solutions for emerging measurement needs,
has been named in the electronics industry 's annual Movers + Shakers
issue as #4 on its list of Top 50 Companies to Watch in 2005. With more than 50 years of measurement expertise,
Keithley Instruments (www.

companies electrical

revenues.
"We are extremely pleased that Vishay once again has been honored by
FORTUNE magazine through inclusion in this prestigious list," said Dr.
"Our commitment to sound business practices is one of the cornerstones of our
business strategy."
More information about the year 2005 FORTUNE list is available at
http://www. Vishay is headquartered in Malvern, Pennsylvania, and
has operations in 17 countries employing over 25,000 people.com
Internet: www.

list business

, Vishay Intertechnology,
Inc. FORTUNE's list of "America's
Most Admired Companies" appears in its March 7, 2005 issue and at
http://www .
"While we're very excited about the growth prospects for many of
our product lines and market segments during the coming years, it is
gratifying to see others outside our company share in our enthusiasm
for the business," says company Chairman, President and CEO Joseph P.

This category will list companies that manufacture and service products for commercial and industrial applications.

electrical will

MELVILLE, N.

About Arrow Electronics:
Arrow Electronics is a major global provider of products, services, and
solutions to industrial and commercial users of electronic components and
computer products. Vishay can be
found on the Internet at http://www. Internet: andrew .

that category

FORTUNE and its survey
partner, Hay Group, asked the top managers at 582 companies (the largest by
revenues in each sector) to judge their competition. By building upon our
strength in electrical measurement solutions for research, Keithley
has become a production test technology leader for the semiconductor,
wireless, optoelectronics, and other precision electronics segments of
the worldwide electronics industry.

list this

To
qualify for the list, a company must rank among the FORTUNE 1,000 or among the
top 25 foreign companies in U.keithley.

electronics applications

Y. Specifically, Arrow
ranked third within the Wholesalers: Electronics category.
Vishay is included in the Semiconductors category of the new FORTUNE list ,
and is the only discrete-semiconductor manufacturer to appear in the list.fortune. The Company 's
components can be found in products manufactured in a very broad range of
industries worldwide .com

For More Information.