Vishay Intertechnology's E/H Series of QPL MIL-PRF-55342-Qualified Thin Film SMD Resistor Chips Now Offers "S" Level Failure

Vishay Intertechnology's E/H Series of QPL MIL-PRF-55342-Qualified Thin Film 
SMD Resistor Chips Now Offers "S" Level Failure Rate of
0.001 % per 1,000 Hours in 12 Case Sizes 
MALVERN, PA -- (Marketwire) -- 03/18/13 --  Vishay Intertechnology,
Inc. (NYSE: VSH) today announced that it has extended its E/H series
of MIL-PRF-55342-qualified thin film surface-mount resistor chips to
offer an "S" level failure rate of 0.001 % per 1,000 hours in 12 case
sizes. The QPL devices are qualified to TCR characteristics E, H, K,
L, and M. 
The enhanced resistors' established reliability is assured through
100 % screening and extensive environmental testing that includes 100
% group A, power conditioning, and Group B lot testing, through which
the devices have been rated and approved for an "S" failure rate
level.  
The Vishay Dale Thin Film MIL-PRF-55342 resistors were verified in
qualification to the American Society for Testing and Materials (ASTM
E-595) standard test method for total mass loss (TML) and collected
volatile condensable materials (CVCM) from outgassing in a vacuum
environment for space level requirements. 
Intended for high-reliability military and aerospace applications
with stringent performance requirements, the E/H series'
all-sputtered wraparound terminations ensure excellent adhesion and
dimensional uniformity. The MIL-PRF-55342 thin film devices feature
an electroplated nickel barrier layer for operating conditions to +
150 degrees C, a TAMELOX resistive element, and a high-purity alumina
substrate for high power ratings to 1000 mW.  
In addition to very low noise of less than - 25 dB and a low voltage
coefficient of less than 0.1 ppm/V, the resistors offer an absolute
TCR down to 25 ppm/ degrees C, laser-trimmed tolerances down to 0.1
%, and a resistance range from 10 ohms to 6.19 megohms, depending on
case size and TCR characteristics. The MIL-PRF-55342 thin film
devices provide a shelf-life stability of 0.01 % and are offered in
antistatic waffle pack or tape-and-reel packaging. 
Samples and production quantities of the new "S" level devices are
available now with standard lead times of stock to 10 weeks.  
Vishay Intertechnology, Inc., a Fortune 1,000 Company listed on the
NYSE (VSH), is one of the world's largest manufacturers of discrete
semiconductors (diodes,
 MOSFETs, and infrared optoelectronics) and
passive electronic components (resistors, inductors, and capacitors).
These components are used in virtually all types of electronic
devices and equipment, in the industrial, computing, automotive,
consumer, telecommunications, military, aerospace, power supplies,
and medical markets. Vishay's product innovations, successful
acquisition strategy, and "one-stop shop" service have made it a
global industry leader. Vishay can be found on the Internet at
www.vishay.com. 
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology 
Vishay Twitter feed: http://twitter.com/vishayindust 
Link to datasheet:
 http://www.vishay.com/doc?60018 (E/H, Military
M/D55342) 
Link to product photo: 
http://www.flickr.com/photos/vishay/8556230006 
For more information please contact:
Vishay Intertechnology
Andrew Post
+1 610 251-5287
andrew.post@vishay.com 
 
 
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