Low ESR MnO2 Tantalum Surface Mount Capacitors
T494 Industrial Grade Low ESR MnO2 Series
Overview
The KEMET T494 Series is a lower ESR version of the popular
T491 Series, designed specifically for today’s highly automated
surface mount processes and equipment. The T494 combines
KEMET’s proven solid tantalum technology, acclaimed and
respected throughout the world, with the latest in materials,
processes and automation, resulting in unsurpassed total
performance and value. This product meets or exceeds the
requirements of EIA Standard 535BAAC. The T494 standard
terminations are available in 100% matte tin and provide excellent
wetting characteristics and compatibility with today's surface
mount solder systems. Tin/lead (Sn/Pb) terminations are available
upon request for any part number. Gold-plated terminations
are also available for use with conductive epoxy attachment
processes.
Standard packaging of these devices is tape and reel in
accordance with EIA 481–D. This system provides perfect
compatibility with all tape-fed placement units.
Benefits
• Meets or exceeds EIA Standard 535BAAC
• Taped and reeled per EIA 481–D
• Symmetrical, compliant terminations
• Optional gold-plated terminations
• Laser-marked case
• Low profile case sizes
• RoHS Compliant and lead-free terminations
• Operating temperature range of -55˚C to +125˚C
• 100% surge current test on C, D, E, U, V, X sizes
• Halogen-free epoxy
• Capacitance values of 0.1 μF to 1,000 μF
• Tolerances of ±10% and ±20%
• Voltage rating of 2.5 – 50 VDC
• Extended range values
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn Solder
SPICE
For a detailed analysis of specific part numbers, please visit kemet.com for a free download of KEMET’S SPICE software. The KEMET
SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency,
temperature, ripple, and dc bias conditions.
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© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 5/14/2012
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