Tantalum chip capacitors
SpeedPower, Low ESR
Marking
Case size A
Case size B
B45197A, B45198R, B450, B451
Case sizes C, D, E
Voltage coding for case size A
Rated voltage
Code letter
2.5 4
F
G
6.3 10
J
A
16
C
20
D
25
E
35
V
50
T
Capacitance coding
1st and 2nd digit
3rd digit
Capacitance in pF
Multiplier:
6 = 10
6
pF
7 = 10
7
pF
8 = 10
8
pF
Date coding
Year
S = 2004
T = 2005
U = 2006
V = 2007
W = 2008
X = 2009
Month
1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
O = October
N = November
D = December
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 4 of 26
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