Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Overview
The KEMET T494 Series is a lower ESR version of the
popularꢀT491ꢀSeries,ꢀdesignedꢀspecificallyꢀforꢀtoday’sꢀ
highly automated surface mount processes and
equipment.ꢀTheꢀT494ꢀcombinesꢀKEMET’sꢀprovenꢀsolidꢀ
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
ofꢀEIAꢀstandardꢀ535BAAC.ꢀThisꢀseriesꢀisꢀclassifiedꢀasꢀ
MSL (Moisture Sensitivity Level) 1 under J STD 020:
unlimitedꢀfloorꢀlifeꢀtimeꢀatꢀ≤30°C/85%ꢀRH.ꢀTheꢀT494ꢀstandardꢀ
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.
This system provides perfect compatibility with all tape-fed
placement units.
Benefits
• Meets or exceeds EIA Standard 535BAAC
• Taped and reeled per EIA 481
• Symmetrical, compliant terminations
• Optional gold-plated terminations
• Laser-marked case
• 100% surge current test on C, D, E, U, V, X sizes
• Halogen-free epoxy
•ꢀ Capacitanceꢀvaluesꢀofꢀ0.1ꢀμFꢀtoꢀ1,000ꢀμF
• Tolerances of ±10% and ±20%
• Voltage rating of 2.5 – 50 VDC
• Extended range values
•ꢀ Lowꢀprofileꢀcaseꢀsizes
• RoHS Compliant and lead-free terminations
•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ−55˚Cꢀtoꢀ+125˚C
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
Applications
Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀfilteringꢀinꢀindustrialꢀandꢀautomotiveꢀendꢀapplications,ꢀsuchꢀasꢀDC/DCꢀ
converters, portable electronics, telecommunications, and control units.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder, Gold plated or Non-magnetic
100% Sn solder.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2008_T494 • 10/21/2016
1