Multilayer Chip Capacitors
X7R/B Characteristic
Features
q
q
q
q
High volumetric efficiency
Non-linear capacitance change
High insulation resistance
High pulse strength
l
b
s
k
k
KKE0272-V
Applications
q
q
q
q
Blocking
Coupling
Decoupling
Interference suppression
Dimensions
(mm)
Size
inch/mm
0402/1005
0603/1608
0805/2012
1206/3216
1210/3225
1812/4532
2220/5750
Terminations
q
For soldering:
l
1,0
±
0,10
1,6
±
0,15*)
2,0
±
0,20
3,2
±
0,20
3,2
±
0,30
4,5
±
0,30
5,7
±
0,40
b
0,50
±
0,05
0,80
±
0,10
1,25
±
0,15
1,60
±
0,15
2,50
±
0,30
3,20
±
0,30
5,00
±
0,40
s
0,5
±
0,05
0,8
±
0,10
1,3 max.
1,3 max.
1,7 max.
1,3 max.
1,3 max
k
0,2
0,3
0,5
0,5
0,5
0,5
0,5
Sizes 0402 through 1210:
silver/nickel/tin
Sizes 1812, 2220:
silver palladium
q
For conductive adhesion:
All sizes:
silver palladium
Packing
q
Blister and cardboard tape,
for details refer to chapter
“Taping and Packing”, page
111.
q
Bulk case for sizes 0603, 0805
and 1206, for details see page
114.
Maximum ratings
Climatic category
in accordance with IEC 68-1: 55/125/56
*) For bulk cases: 1,6
±
0,1
Tolerances in acc. with CECC 32101-801
Available capacitance tolerances
Tolerance
∆
C
R
/C
R
=
±
5 %
∆
C
R
/C
R
=
±
10 %
∆
C
R
/C
R
=
±
20 %
Symbol
J
K
M
Standard tolerance in bold print
J tolerance not available for 16 V, 200 V and
500 V
Rated voltage values
V
R
= 16 V, 25 V, 50 V,100 V, 200 V, 500 V
Siemens Matsushita Components
27
51单片机
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