Datasheet

16© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard T2008_T494 • 3/17/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
16
Tantalum Surface Mount Capacitors – Low ESR
T494 Industrial Grade MnO
2
Construction
Leadframe
(− Cathode)
Leadframe
(+ Anode)
Tantalum Wire
Molded Epoxy
Case
Molded Epoxy
Case
Polarity
Bevel (+)
Weld
(to attach wire)
Silver Adhesive
Washer
Polarity Stripe (+)
Detailed Cross Section
Tantalum Wire
Tantalum
Ta
2
O
5
Dielectric
(First Layer)
Carbon
(Third Layer)
Silver Paint
(Fourth Layer)
Washer
MnO
2
(Second Layer)
Capacitor Marking
* 007 = 7
th
week of 2020
Polarity
Indicator (+)
Rated
Voltage
Picofarad
Code
KEMET
ID
Date
Code*
Date Code *
1
st
digit = last number of year 6 = 2016
7 = 2017
8 = 2018
9 = 2019
0 = 2020
2
nd
and 3
rd
digit = week of the
year
01 = 1
st
week of the year to
52 = 52
nd
week of the year